$633+ Cheap flights from Heathrow (LHR) to Dallas
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DFW
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to Dallas 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.Cheapflights Tip: The best prices from London Heathrow to Dallas are usually found in November or February, booked 73 days in advance, depart on a Saturday or Tuesday and return on a Wednesday
Cheap flight deals from Heathrow to Dallas
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Cheapest flights from Heathrow to DallasExplore the most affordable flight options available from Heathrow to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from Heathrow to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This TravelUp deal was found by Cheapflights users on 8/23. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:05 am -
2 stops20h 00m
Tue 10/68:15 am -
2 stops19h 20m
Deal found 8/23![Scandinavian Airlines logo]()
$814
This FlightHub deal was found by Cheapflights users on 8/21. 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.
Tue 10/207:05 am -
2 stops19h 57m
Wed 11/48:15 am -
2 stops19h 05m
Deal found 8/21![Scandinavian Airlines logo]()
$815
This Scandinavian Airlines deal was found by Cheapflights users on 8/24. 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 11/2410:20 am -
2 stops19h 34m
Tue 12/17:10 am -
3 stops25h 25m
Deal found 8/24![Scandinavian Airlines logo]()
$818
This Kissandfly.com deal was found by Cheapflights users on 8/21. 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.
Mon 10/197:30 pm -
2 stops32h 23m
Mon 11/27:05 am -
2 stops26h 55m
Deal found 8/21![Scandinavian Airlines logo]()
$819
This Scandinavian Airlines deal was found by Cheapflights users on 8/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:00 pm -
2 stops34h 53m
Tue 11/37:05 am -
2 stops20h 15m
Deal found 8/23![Scandinavian Airlines logo]()
$820
This Scandinavian Airlines deal was found by Cheapflights users on 8/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:30 pm -
2 stops32h 28m
Sun 11/16:30 am -
2 stops27h 30m
Deal found 8/23![Scandinavian Airlines logo]()
$820
This Trip.com deal was found by Cheapflights users on 8/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:40 am -
2 stops20h 44m
Mon 9/148:10 am -
2 stops19h 25m
Deal found 8/23![Scandinavian Airlines logo]()
$822
This Cheapflightsfares deal was found by Cheapflights users on 8/23. 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.
Fri 10/26:40 am -
2 stops23h 17m
Sun 11/87:05 am -
2 stops26h 55m
Deal found 8/23![Scandinavian Airlines logo]()
$825
This Scandinavian Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 9/116:40 am -
2 stops20h 49m
Sun 9/208:10 am -
2 stops24h 25m
Deal found 8/21![Scandinavian Airlines logo]()
$829
This Scandinavian Airlines deal was found by Cheapflights users on 8/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:05 am -
2 stops19h 57m
Thu 11/57:05 am -
3 stops25h 30m
Deal found 8/23![Scandinavian Airlines logo]()
$834
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:40 pm -
2 stops34h 25m
Mon 11/27:05 am -
2 stops26h 55m
Deal found 8/23![Scandinavian Airlines logo]()
$835
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Tue 10/63:10 pm -
2 stops31h 26m
Wed 10/149:45 pm -
1 stop15h 25m
Deal found 8/21![Multiple Airlines logo]()
$838
Best flights from Heathrow to DallasDiscover carefully curated flight deals from Heathrow to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Heathrow to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:05 am -
2 stops19h 57m
Thu 11/57:05 am -
3 stops25h 30m
Deal found 8/23![Scandinavian Airlines logo]()
$834
This Icelandair deal was found by Cheapflights users on 8/22. 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.
Wed 11/188:35 pm -
2 stops32h 20m
Tue 12/112:30 pm -
2 stops16h 20m
Deal found 8/22![Multiple Airlines logo]()
$1,022
This Turkish Airlines deal was found by Cheapflights users on 8/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:25 am -
1 stop18h 00m
Wed 11/188:20 pm -
1 stop20h 10m
Deal found 8/23![Turkish Airlines logo]()
$1,050
This British Airways deal was found by Cheapflights users on 8/23. 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.
Wed 11/112:45 pm -
Nonstop10h 25m
Wed 11/189:15 pm -
Nonstop9h 00m
Deal found 8/23![British Airways logo]()
$1,228
This Virgin Atlantic deal was found by Cheapflights users on 8/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:55 am -
2 stops18h 02m
Tue 9/2912:00 pm -
2 stops15h 15m
Deal found 8/25![Virgin Atlantic logo]()
$1,239
This KLM deal was found by Cheapflights users on 8/20. 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.
Sat 9/199:20 am -
1 stop14h 42m
Tue 9/226:47 pm -
1 stop12h 28m
Deal found 8/20![KLM logo]()
$1,298
This Scandinavian Airlines deal was found by Cheapflights users on 8/22. 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.
Fri 10/97:05 am -
3 stops23h 17m
Sun 10/187:05 am -
2 stops20h 15m
Deal found 8/22![Scandinavian Airlines logo]()
$851
This Icelandair deal was found by Cheapflights users on 8/23. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:15 pm -
2 stops16h 40m
Wed 11/1811:40 am -
3 stops17h 10m
Deal found 8/23![Multiple Airlines logo]()
$1,026
This Scandinavian Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 10/86:40 am -
2 stops23h 42m
Thu 10/1511:15 am -
2 stops22h 45m
Deal found 8/24![Scandinavian Airlines logo]()
$944
This Turkish Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 9/146:30 am -
1 stop19h 05m
Wed 9/236:45 am -
2 stops50h 25m
Deal found 8/22![Turkish Airlines logo]()
$1,122
This Icelandair deal was found by Cheapflights users on 8/25. 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 9/49:25 pm -
2 stops29h 05m
Mon 9/141:25 pm -
2 stops16h 30m
Deal found 8/25![Multiple Airlines logo]()
$1,096
This Virgin Atlantic deal was found by Cheapflights users on 8/23. 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.
Tue 10/68:55 am -
2 stops19h 44m
Tue 11/106:06 am -
1 stop18h 19m
Deal found 8/23![Virgin Atlantic logo]()
$1,247
This Turkish Airlines deal was found by Cheapflights users on 8/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:00 pm -
1 stop31h 35m
Tue 10/274:15 pm -
2 stops25h 15m
Deal found 8/25![Turkish Airlines logo]()
$1,148
This Scandinavian Airlines deal was found by Cheapflights users on 8/21. 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 10/226:40 am -
2 stops22h 25m
Thu 11/58:15 am -
3 stops24h 20m
Deal found 8/21![Scandinavian Airlines logo]()
$1,123
This Virgin Atlantic deal was found by Cheapflights users on 8/23. 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.
Wed 9/236:15 am -
2 stops21h 42m
Wed 10/216:12 am -
2 stops18h 33m
Deal found 8/23![Virgin Atlantic logo]()
$1,247
This Turkish Airlines deal was found by Cheapflights users on 8/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:20 am -
1 stop38h 15m
Tue 10/209:30 pm -
1 stop17h 35m
Deal found 8/23![Turkish Airlines logo]()
$1,171
This Virgin Atlantic deal was found by Cheapflights users on 8/22. 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 9/216:15 am -
2 stops21h 42m
Mon 10/53:59 pm -
2 stops15h 06m
Deal found 8/22![Virgin Atlantic logo]()
$1,247
This Scandinavian Airlines deal was found by Cheapflights users on 8/24. 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.
Fri 10/236:40 am -
2 stops22h 25m
Fri 11/207:00 am -
2 stops27h 00m
Deal found 8/24![Scandinavian Airlines logo]()
$1,209
This Turkish Airlines deal was found by Cheapflights users on 8/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:40 pm -
1 stop26h 55m
Sun 11/87:00 am -
2 stops25h 55m
Deal found 8/23![Turkish Airlines logo]()
$1,215
This Virgin Atlantic deal was found by Cheapflights users on 8/22. 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.
Wed 9/238:55 am -
2 stops19h 02m
Wed 11/412:10 pm -
1 stop13h 40m
Deal found 8/22![Virgin Atlantic logo]()
$1,247
This Scandinavian Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 10/186:40 am -
3 stops23h 42m
Tue 11/38:15 am -
3 stops28h 35m
Deal found 8/20![Scandinavian Airlines logo]()
$1,214
This Virgin Atlantic deal was found by Cheapflights users on 8/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:40 am -
2 stops18h 17m
Mon 10/1910:11 am -
1 stop14h 14m
Deal found 8/25![Virgin Atlantic logo]()
$1,258
This Virgin Atlantic deal was found by Cheapflights users on 8/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:30 am -
2 stops17h 36m
Sun 12/63:54 pm -
1 stop11h 06m
Deal found 8/24![Virgin Atlantic logo]()
$1,322
Last-minute flights from Heathrow to DallasDiscover last-minute flight deals from Heathrow to Dallas. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Dallas. Data last updated August 25, 2026 and is based on user searches.
This Scandinavian Airlines deal was found by Cheapflights users on 8/21. 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 9/36:40 am -
2 stops21h 38m
Thu 9/102:00 pm -
2 stops25h 40m
Deal found 8/21![Scandinavian Airlines logo]()
$851
This Scandinavian Airlines deal was found by Cheapflights users on 8/21. 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 9/36:40 am -
2 stops21h 46m
Thu 9/1012:00 pm -
2 stops24h 30m
Deal found 8/21![Scandinavian Airlines logo]()
$949
This Scandinavian Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 9/46:40 am -
2 stops21h 38m
Wed 9/97:10 am -
2 stops26h 50m
Deal found 8/25![Scandinavian Airlines logo]()
$846
This Trip.com deal was found by Cheapflights users on 8/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:40 am -
2 stops20h 44m
Mon 9/148:10 am -
2 stops19h 25m
Deal found 8/23![Scandinavian Airlines logo]()
$822
This TravelUp deal was found by Cheapflights users on 8/23. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:05 am -
2 stops20h 00m
Tue 10/68:15 am -
2 stops19h 20m
Deal found 8/23![Scandinavian Airlines logo]()
$814
This Scandinavian Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 9/116:40 am -
2 stops20h 49m
Sun 9/208:10 am -
2 stops24h 25m
Deal found 8/21![Scandinavian Airlines logo]()
$829
This Scandinavian Airlines deal was found by Cheapflights users on 8/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:30 pm -
2 stops34h 27m
Wed 10/285:05 pm -
2 stops20h 25m
Deal found 8/23![Scandinavian Airlines logo]()
$820
This Scandinavian Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/196:40 am -
2 stops21h 17m
Sat 9/266:34 am -
2 stops27h 26m
Deal found 8/22![Scandinavian Airlines logo]()
$945
This deal was found by Cheapflights users on 8/21. 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.
Mon 9/211:25 pm -
1 stop14h 32m
Mon 10/126:50 pm -
1 stop12h 25m
Deal found 8/21![Delta logo]()
$923
This Trip.com deal was found by Cheapflights users on 8/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:20 am -
1 stop18h 03m
Fri 10/27:55 am -
2 stops16h 50m
Deal found 8/23![Multiple Airlines logo]()
$855
This Scandinavian Airlines deal was found by Cheapflights users on 8/21. 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 9/296:40 am -
2 stops23h 04m
Mon 10/512:20 pm -
2 stops21h 40m
Deal found 8/21![Scandinavian Airlines logo]()
$859
This Trip.com deal was found by Cheapflights users on 8/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:05 pm -
3 stops29h 07m
Thu 10/296:05 am -
3 stops23h 45m
Deal found 8/22![Multiple Airlines logo]()
$864
One-way flights from Heathrow to DallasSearch for one-way flight options from Heathrow to Dallas. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Heathrow to Dallas. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:50 am -
3 stops40h 15m
Deal found 8/24![Multiple Airlines logo]()
$633
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:35 am -
3 stops24h 55m
Deal found 8/24![Multiple Airlines logo]()
$638
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:45 pm -
3 stops46h 01m
Deal found 8/24![Multiple Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:10 pm -
3 stops55h 50m
Deal found 8/24![Multiple Airlines logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:00 pm -
3 stops46h 00m
Deal found 8/25![Multiple Airlines logo]()
$654
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:55 am -
2 stops37h 14m
Deal found 8/24![Multiple Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:20 am -
2 stops24h 58m
Deal found 8/25![Multiple Airlines logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:45 pm -
3 stops23h 15m
Deal found 8/24![Multiple Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:45 pm -
3 stops31h 50m
Deal found 8/25![Multiple Airlines logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:55 am -
3 stops41h 34m
Deal found 8/25![Multiple Airlines logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:30 am -
3 stops41h 51m
Deal found 8/25![Multiple Airlines logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:00 pm -
3 stops48h 12m
Deal found 8/25![Multiple Airlines logo]()
$688
Find flight deals from Heathrow to Dallas
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 25, 2026.
Round-trip from | $814 (Scandinavian Airlines) |
|---|---|
One-way from | $633 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $1,496 |
Cheapflights Fare Finder
Customize your flight search to find flights from Heathrow to Dallas 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 August 25, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Dallas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonDallas
LHR London Heathrow - DFW Dallas/Fort Worth
LHRDFW
London Heathrow
Tue 10/20
7:05 am-9:02 pm
2 stops19h 57m
Dallas/Fort Worth
Thu 11/5
7:05 am-2:35 pm
3 stops25h 30m
$834
LondonDallas
LHR London Heathrow - DFW Dallas/Fort Worth
LHRDFW
London Heathrow
Fri 10/9
7:05 am-12:22 am
3 stops23h 17m
Dallas/Fort Worth
Sun 10/18
7:05 am-9:20 am
2 stops20h 15m
$851
LondonDallas
LHR London Heathrow - DFW Dallas/Fort Worth
LHRDFW
London Heathrow
Thu 10/8
6:40 am-12:22 am
2 stops23h 42m
Dallas/Fort Worth
Thu 10/15
11:15 am-4:00 pm
2 stops22h 45m
$944
LondonDallas
LHR London Heathrow - DAL Dallas Love Field
LHRDAL
London Heathrow
Wed 11/18
8:35 pm-10:55 pm
2 stops32h 20m
Dallas Love Field
Tue 12/1
12:30 pm-10:50 am
2 stops16h 20m
$1,022
LondonDallas
LHR London Heathrow - DAL Dallas Love Field
LHRDAL
London Heathrow
Wed 11/11
12:15 pm-10:55 pm
2 stops16h 40m
Dallas Love Field
Wed 11/18
11:40 am-10:50 am
3 stops17h 10m
$1,026
LondonDallas
LHR London Heathrow - DFW Dallas/Fort Worth
LHRDFW
London Heathrow
Wed 11/11
6:25 am-6:25 pm
1 stop18h 00m
Dallas/Fort Worth
Wed 11/18
8:20 pm-10:30 pm
1 stop20h 10m
$1,050
LondonDallas
LHR London Heathrow - DAL Dallas Love Field
LHRDAL
London Heathrow
Fri 9/4
9:25 pm-8:30 pm
2 stops29h 05m
Dallas Love Field
Mon 9/14
1:25 pm-11:55 am
2 stops16h 30m
$1,096
LondonDallas
LHR London Heathrow - DFW Dallas/Fort Worth
LHRDFW
London Heathrow
Mon 9/14
6:30 am-7:35 pm
1 stop19h 05m
Dallas/Fort Worth
Wed 9/23
6:45 am-3:10 pm
2 stops50h 25m
$1,122
LondonDallas
LHR London Heathrow - DFW Dallas/Fort Worth
LHRDFW
London Heathrow
Thu 10/22
6:40 am-11:05 pm
2 stops22h 25m
Dallas/Fort Worth
Thu 11/5
8:15 am-2:35 pm
3 stops24h 20m
$1,123
LondonDallas
LHR London Heathrow - DFW Dallas/Fort Worth
LHRDFW
London Heathrow
Tue 10/6
6:00 pm-7:35 pm
1 stop31h 35m
Dallas/Fort Worth
Tue 10/27
4:15 pm-10:30 pm
2 stops25h 15m
$1,148
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from Heathrow to Dallas
Have a flexible travel schedule? Discover the best time to fly to Dallas from Heathrow with our price prediction graph.
LHR-A78
LHR-DFW
LHR-DAL
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 London Heathrow Airport to Dallas
LHR-A78
LHR-DFW
LHR-DAL
What is the cheapest month to book a flight from London Heathrow Airport to Dallas?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Dallas (average of $1,034). Flying from London Heathrow Airport to Dallas in August is currently the most expensive (average of $1,499). 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 LHR to DFW?
Find hourly flight availability from Heathrow to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Dallas as you normally would.
Weekly flight availability from London Heathrow Airport to Dallas
Explore weekly flight availability from Heathrow to Dallas. 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 August 25, 2026.
The most flights from LHR to A78 are scheduled on a Monday (27 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (27 on average).
How much does it cost to fly round-trip from London Heathrow Airport to Dallas?
Airfare is below average for this route at the moment.
London Heathrow Airport to Dallas flights typically cost between $1,040 and $1,445 in September.The cheapest round-trip price found within the last 5 days was $814 on Scandinavian Airlines (Sep 11-Oct 6).
How often are flights from London to Dallas delayed?
About 12% of weekly flights between London and Dallas have experienced delays in the past year, with the average delay time being 163 minutes.
What is the most punctual flight time for London to Dallas flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Dallas flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.
How far ahead should I book a flight from London Heathrow Airport to Dallas?
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Dallas, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
The best insider tips for London Heathrow Airport to Dallas 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 London Heathrow Airport to Dallas trip
Our travel experts
Reviews of airlines servicing Dallas
Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated August 25, 2026.
See what other customers who have flown with Turkish Airlines,American Airlines, andBritish Airways from London Heathrow Airport to Dallas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Food
7.5
Entertainment
7.5
Boarding
7.3
Crew
7.8
Overall
7.4
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Comfort
7.3
Food
7.5
Entertainment
7.5
Boarding
7.3
Crew
7.8
Overall
7.4
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Comfort
7.3
Food
7.5
Entertainment
7.5
Boarding
7.3
Crew
7.8
Overall
7.4
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Comfort
7.3
Food
7.5
Entertainment
7.5
Boarding
7.3
Crew
7.8
Overall
7.4
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Heathrow to Dallas
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Complete your trip
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Search flights from Heathrow to Dallas by cabin class
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Heathrow and Dallas flights
Browse other Heathrow and Dallas flight options. Last updated on August 25, 2026.
Other flights from Heathrow
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on August 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Heathrow to Dallas
Discover the top 3 airlines that operate flights from Heathrow to Dallas. 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 August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$773 | Average$1,226 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$937 | Average$1,082 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$994 | Average$1,446 | FlexibilityNo cancel fee | On-time70% |