$246+ Cheap flights from the United States to Heathrow (LHR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
Oct 28 — Nov 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from USA to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from USA to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from USA to HeathrowExplore the most affordable flight options available from USA to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from USA to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This Booking.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:25 pm -
1 stop9h 40m
Tue 10/134:50 pm -
1 stop10h 35m
Deal found 9/23![Aer Lingus logo]()
$608
This Mytrip deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:50 pm -
1 stop19h 05m
Tue 11/310:00 am -
1 stop12h 20m
Deal found 9/24![Aer Lingus logo]()
$612
This Kissandfly.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:05 pm -
1 stop18h 30m
Thu 11/1910:45 am -
1 stop13h 30m
Deal found 9/28![Iberia logo]()
$613
This FlightHub deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:35 pm -
2 stops59h 00m
Sun 11/156:40 am -
1 stop14h 05m
Deal found 9/24![Scandinavian Airlines logo]()
$614
This Booking.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:00 pm -
1 stop10h 05m
Tue 11/178:50 am -
1 stop12h 39m
Deal found 9/24![Aer Lingus logo]()
$615
This deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:05 pm -
Nonstop7h 05m
Thu 12/108:20 am -
Nonstop8h 00m
Deal found 9/28![British Airways logo]()
$616
This Booking.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:25 pm -
1 stop9h 40m
Wed 10/2812:10 pm -
1 stop12h 19m
Deal found 9/23![Aer Lingus logo]()
$617
This Cheapflightsfares deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:30 pm -
1 stop11h 30m
Tue 11/39:00 am -
1 stop12h 40m
Deal found 9/25![SWISS logo]()
$618
This Cheapflightsfares deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:15 pm -
1 stop10h 40m
Wed 10/148:40 am -
1 stop12h 55m
Deal found 9/23![SWISS logo]()
$619
This LEVEL deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:45 pm -
1 stop15h 20m
Wed 11/118:50 pm -
1 stop30h 10m
Deal found 9/26![LEVEL logo]()
$620
This Gotogate deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:00 pm -
1 stop14h 30m
Thu 11/2612:25 pm -
1 stop12h 40m
Deal found 9/24![TAP AIR PORTUGAL logo]()
$621
This Booking.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:30 pm -
1 stop10h 25m
Wed 10/149:25 pm -
1 stop29h 40m
Deal found 9/25![Icelandair logo]()
$622
Best flights from USA to HeathrowDiscover carefully curated flight deals from USA to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from USA to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This LEVEL deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:45 pm -
1 stop15h 20m
Wed 11/118:50 pm -
1 stop30h 10m
Deal found 9/28![LEVEL logo]()
$626
This Scandinavian Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/45:30 pm -
2 stops18h 30m
Mon 2/86:40 pm -
1 stop26h 15m
Deal found 9/27![Scandinavian Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:10 pm -
1 stop33h 10m
Tue 11/107:30 am -
1 stop11h 05m
Deal found 9/26![United Airlines logo]()
$731
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/223:00 pm -
1 stop13h 55m
Tue 3/306:30 am -
2 stops16h 07m
Deal found 9/23![Delta logo]()
$748
This Virgin Atlantic deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/144:50 pm -
Nonstop8h 40m
Thu 12/243:35 pm -
Nonstop10h 25m
Deal found 9/23![Virgin Atlantic logo]()
$759
This British Airways deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/79:45 pm -
Nonstop7h 15m
Tue 1/128:25 am -
1 stop12h 55m
Deal found 9/23![British Airways logo]()
$766
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 pm -
1 stop18h 30m
Tue 11/176:00 am -
2 stops19h 30m
Deal found 9/24![TAP AIR PORTUGAL logo]()
$768
This Expedia deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/77:30 am -
Nonstop6h 30m
Sat 3/1312:35 pm -
Nonstop7h 50m
Deal found 9/28![Multiple Airlines logo]()
$779
This Finnair deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:10 am -
Nonstop7h 00m
Mon 12/710:20 am -
1 stop13h 45m
Deal found 9/28![Finnair logo]()
$789
This ITA Airways deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:40 pm -
1 stop18h 00m
Wed 11/2510:30 am -
1 stop13h 25m
Deal found 9/27![ITA Airways logo]()
$810
This Icelandair deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:35 pm -
1 stop12h 15m
Fri 1/88:35 pm -
1 stop28h 25m
Deal found 9/25![Icelandair logo]()
$821
This KLM deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:05 pm -
Nonstop9h 00m
Mon 10/1210:55 am -
Nonstop9h 55m
Deal found 9/23![KLM logo]()
$829
This SWISS deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:35 pm -
2 stops17h 55m
Tue 10/208:05 pm -
1 stop28h 25m
Deal found 9/23![SWISS logo]()
$887
This JetBlue deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:09 am -
1 stop18h 21m
Wed 11/187:25 am -
1 stop15h 07m
Deal found 9/24![JetBlue logo]()
$894
This Alaska Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/136:50 pm -
Nonstop9h 30m
Wed 2/172:45 pm -
Nonstop9h 55m
Deal found 9/27![Alaska Airlines logo]()
$915
This Turkish Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:25 am -
1 stop23h 30m
Tue 12/296:25 am -
1 stop19h 10m
Deal found 9/27![Turkish Airlines logo]()
$957
This Scandinavian Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 pm -
2 stops15h 55m
Mon 10/197:05 am -
2 stops13h 30m
Deal found 9/24![Scandinavian Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:17 pm -
1 stop30h 13m
Wed 11/257:40 am -
Nonstop9h 05m
Deal found 9/23![United Airlines logo]()
$737
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:45 pm -
2 stops13h 45m
Mon 11/301:40 pm -
1 stop30h 05m
Deal found 9/24![TAP AIR PORTUGAL logo]()
$777
This Scandinavian Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:30 pm -
2 stops14h 25m
Sun 12/139:05 pm -
2 stops21h 20m
Deal found 9/25![Scandinavian Airlines logo]()
$710
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:00 pm -
1 stop15h 20m
Wed 10/2810:55 am -
Nonstop11h 15m
Deal found 9/23![Delta logo]()
$784
This United deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:50 pm -
1 stop10h 10m
Fri 10/3012:05 pm -
1 stop13h 15m
Deal found 9/27![Multiple Airlines logo]()
$800
This Virgin Atlantic deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:15 am -
Nonstop6h 55m
Tue 10/206:35 pm -
Nonstop8h 15m
Deal found 9/28![Virgin Atlantic logo]()
$817
This Finnair deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:26 pm -
1 stop11h 54m
Wed 10/285:00 pm -
Nonstop8h 00m
Deal found 9/25![Finnair logo]()
$817
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/236:45 pm -
Nonstop8h 10m
Fri 4/29:30 am -
1 stop11h 18m
Deal found 9/23![United Airlines logo]()
$751
This British Airways deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/247:30 pm -
Nonstop7h 00m
Sat 4/311:00 am -
Nonstop7h 55m
Deal found 9/27![British Airways logo]()
$836
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:45 pm -
2 stops17h 50m
Tue 12/88:15 am -
2 stops17h 15m
Deal found 9/26![TAP AIR PORTUGAL logo]()
$781
This Scandinavian Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:30 pm -
1 stop15h 05m
Sun 1/107:30 pm -
2 stops22h 55m
Deal found 9/27![Scandinavian Airlines logo]()
$719
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:15 am -
Nonstop6h 55m
Sun 11/18:40 am -
1 stop11h 20m
Deal found 9/27![Delta logo]()
$810
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:20 pm -
Nonstop7h 20m
Sun 12/139:05 am -
1 stop34h 05m
Deal found 9/23![United Airlines logo]()
$764
Last-minute flights from USA to HeathrowDiscover last-minute flight deals from USA to Heathrow. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Heathrow. Data last updated September 28, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:30 pm -
1 stop10h 25m
Wed 10/149:25 pm -
1 stop29h 40m
Deal found 9/25![Icelandair logo]()
$622
This Booking.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:25 pm -
1 stop9h 40m
Tue 10/134:50 pm -
1 stop10h 35m
Deal found 9/23![Aer Lingus logo]()
$608
This Cheapflightsfares deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:15 pm -
1 stop10h 40m
Wed 10/148:40 am -
1 stop12h 55m
Deal found 9/23![SWISS logo]()
$619
This Cheapflightsfares deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:30 pm -
1 stop11h 30m
Tue 11/39:00 am -
1 stop12h 40m
Deal found 9/25![SWISS logo]()
$618
This eDestinos deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:10 pm -
1 stop23h 25m
Fri 11/66:40 am -
1 stop14h 05m
Deal found 9/28![Scandinavian Airlines logo]()
$625
This Booking.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:10 pm -
1 stop23h 25m
Wed 11/186:40 am -
1 stop14h 05m
Deal found 9/24![Scandinavian Airlines logo]()
$627
This Booking.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:25 pm -
1 stop9h 40m
Wed 10/2812:10 pm -
1 stop12h 19m
Deal found 9/23![Aer Lingus logo]()
$617
This Kissandfly.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:25 pm -
1 stop10h 25m
Fri 11/139:55 am -
2 stops36h 55m
Deal found 9/24![Multiple Airlines logo]()
$614
This Gotogate deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:00 pm -
1 stop14h 30m
Thu 11/2612:25 pm -
1 stop12h 40m
Deal found 9/24![TAP AIR PORTUGAL logo]()
$621
This Booking.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 pm -
1 stop10h 05m
Fri 10/3012:10 pm -
1 stop12h 19m
Deal found 9/23![Aer Lingus logo]()
$629
This Mytrip deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:50 pm -
1 stop19h 05m
Tue 11/310:00 am -
1 stop12h 20m
Deal found 9/24![Aer Lingus logo]()
$612
This Flightnetwork deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:00 pm -
1 stop32h 25m
Tue 11/38:15 am -
1 stop16h 50m
Deal found 9/27![TAP AIR PORTUGAL logo]()
$624
One-way flights from USA to HeathrowSearch for one-way flight options from USA to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from USA to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Ticket deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:59 pm -
1 stop10h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Virgin Atlantic logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:30 am -
2 stops27h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$256
This eDestinos deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:50 am -
1 stop15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Virgin Atlantic logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:30 am -
2 stops57h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$259
This eDestinos deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:15 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Virgin Atlantic logo]()
$260
This eDestinos deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:25 pm -
1 stop11h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Aer Lingus logo]()
$261
This eDestinos deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/115:10 pm -
1 stop8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![British Airways logo]()
$263
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:25 pm -
1 stop10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Icelandair logo]()
$265
This Mytrip deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:25 pm -
1 stop10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Icelandair logo]()
$266
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:35 pm -
Nonstop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![British Airways logo]()
$294
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:35 pm -
Nonstop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2610:20 pm -
1 stop9h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Aer Lingus logo]()
$296
Find flight deals from USA to Heathrow
Keep the following information in mind while searching for USA to Heathrow flight deals. Data was last updated September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $608 (Booking.com) |
One-way from | $246 (Ticket) |
Popular in | June |
Cheapest in | January |
Average price | $760 |
Good round-trip deal | $769 or less |
Good one-way deal | $294 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from USA to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 28, 2026.
Use the filters below to find and compare flights from the United States to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonLondon
BOS Boston Logan Intl - LHR London Heathrow
BOSLHR
Boston Logan Intl
Fri 11/27
7:30 am-7:00 pm
Nonstop6h 30m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$295
BostonLondon
BOS Boston Logan Intl - LHR London Heathrow
BOSLHR
Boston Logan Intl
Thu 12/10
6:25 pm-9:00 pm
1 stop21h 35m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$295
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Fri 10/23
11:55 pm-12:05 pm
Nonstop7h 10m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$295
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Mon 3/22
11:20 pm-10:30 am
Nonstop7h 10m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$295
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Fri 11/13
8:45 am-8:55 pm
Nonstop7h 10m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$295
BostonLondon
BOS Boston Logan Intl - LHR London Heathrow
BOSLHR
Boston Logan Intl
Sun 11/29
9:30 pm-9:15 am
Nonstop6h 45m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$295
NewarkLondon
EWR Newark - LHR London Heathrow
EWRLHR
Newark
Sun 10/25
10:25 am-9:20 pm
Nonstop6h 55m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$295
NewarkLondon
EWR Newark - LHR London Heathrow
EWRLHR
Newark
Fri 11/27
8:12 pm-6:30 am
1 stop29h 18m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$295
NewarkLondon
EWR Newark - LHR London Heathrow
EWRLHR
Newark
Fri 12/11
6:30 pm-6:30 am
Nonstop7h 00m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$295
NewarkLondon
EWR Newark - LHR London Heathrow
EWRLHR
Newark
Mon 10/26
9:00 pm-8:25 am
Nonstop7h 25m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$295
Showing 1-10 of 60 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on USA-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on USA-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from USA-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on USA-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for USA-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from USA to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from USA with our price prediction graph.
JFK-LHR
BOS-LHR
EWR-LHR
SEA-LHR
MIA-LHR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United States to London Heathrow Airport
US0-LHR
JFK-LHR
BOS-LHR
EWR-LHR
SEA-LHR
What is the cheapest month to book a flight from USA to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from USA to London Heathrow Airport (average of $689). Flying from USA to London Heathrow Airport in June is currently the most expensive (average of $1,309). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from US to LHR?
Find hourly flight availability from USA to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 28, 2026.
It’s typically best to fly out from USA to London Heathrow Airport at noon. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from USA to London Heathrow Airport
Explore weekly flight availability from USA to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 28, 2026.
The most flights from US0 to LHR are scheduled on a Monday (58 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (35 on average).
How often are flights from the United States to London delayed?
About 15% of weekly flights between United States and London have experienced delays in the past year, with the average delay time being 161 minutes.
What is the most punctual flight time for the United States to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United States to London flights?
Over the last year, Virgin Atlantic have had the lowest number of delays on this route, with just 11% of flights being delayed.
How far ahead should I book a flight from USA to London Heathrow Airport?
Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from USA to London Heathrow Airport?
Use this chart to determine the cheapest time to fly round-trip from USA to Heathrow. Price data was last updated on September 26, 2026.
Travelers seeking maximum savings on their USA to London Heathrow Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for theUnited States to London Heathrow Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to London Heathrow Airport trip
Our travel experts
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated September 28, 2026.
See what other customers who have flown with Delta,United Airlines, andVirgin Atlantic from the United States to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from USA to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Heathrow flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for USA to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Heathrow by cabin class
Find flights from USA to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.
USA and Heathrow flights
Browse other USA and Heathrow flight options. Last updated on September 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
USA to Heathrow flights
Consider these flights traveling from USA to Heathrow.
Top 10 airlines flying from USA to Heathrow
Discover the top 10 airlines that operate flights from USA to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$291 | Average$1,123 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$319 | Average$920 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$329 | Average$921 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$352 | Average$850 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$378 | Average$565 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$396 | Average$893 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$396 | Average$661 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$429 | Average$793 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$438 | Average$662 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$440 | Average$912 | FlexibilityNo cancel fee | On-time67% |