$297+ Cheap flights from Pittsburgh (PIT) to London (LON)
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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LON
Dec 4 — Dec 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Pittsburgh to London 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 Pittsburgh to London are usually found in January or March, booked 29 days in advance, depart on a Wednesday or Monday and return on a Tuesday
Cheap flight deals from Pittsburgh to London
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to LondonExplore the most affordable flight options available from Pittsburgh to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Pittsburgh to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This FlightHub deal was found by Cheapflights users on 11/4. 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 12/26:00 am -
1 stop22h 30m
Sun 12/67:45 am -
1 stop21h 11m
Deal found 11/4![JetBlue logo]()
$866
This Justfly.com deal was found by Cheapflights users on 11/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:23 am -
1 stop16h 32m
Sun 11/89:20 am -
1 stop28h 06m
Deal found 11/3![JetBlue logo]()
$868
This JetBlue deal was found by Cheapflights users on 11/4. 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.
Thu 12/312:10 pm -
1 stop13h 45m
Thu 12/1012:20 pm -
1 stop16h 36m
Deal found 11/4![JetBlue logo]()
$869
This JetBlue deal was found by Cheapflights users on 11/4. 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.
Sun 11/296:00 am -
1 stop9h 55m
Thu 12/1012:20 pm -
1 stop16h 36m
Deal found 11/4![JetBlue logo]()
$871
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 11/49:23 am -
1 stop16h 32m
Tue 11/107:25 am -
1 stop21h 16m
Deal found 10/30![JetBlue logo]()
$872
This JetBlue deal was found by Cheapflights users on 11/3. 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 11/912:47 pm -
1 stop13h 08m
Sat 11/149:20 am -
1 stop15h 33m
Deal found 11/3![JetBlue logo]()
$873
This JetBlue deal was found by Cheapflights users on 11/4. 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.
Sun 11/296:00 am -
1 stop9h 55m
Sat 12/59:20 am -
1 stop16h 10m
Deal found 11/4![JetBlue logo]()
$874
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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.
Tue 12/812:10 pm -
1 stop13h 45m
Sun 12/1312:20 pm -
1 stop16h 36m
Deal found 11/2![JetBlue logo]()
$876
This FlightHub deal was found by Cheapflights users on 10/31. 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.
Mon 11/3010:45 am -
1 stop15h 10m
Wed 12/99:20 am -
1 stop31h 00m
Deal found 10/31![JetBlue logo]()
$877
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:50 pm -
1 stop29h 05m
Thu 11/197:25 am -
1 stop21h 27m
Deal found 10/30![JetBlue logo]()
$879
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 12/306:20 am -
1 stop10h 20m
Fri 1/88:05 am -
1 stop20h 41m
Deal found 11/4![JetBlue logo]()
$884
This JetBlue deal was found by Cheapflights users on 11/2. 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.
Wed 12/212:10 pm -
1 stop13h 45m
Sat 12/129:20 am -
1 stop16h 10m
Deal found 11/2![JetBlue logo]()
$887
Best flights from Pittsburgh to LondonDiscover carefully curated flight deals from Pittsburgh to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Pittsburgh to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This SWISS deal was found by Cheapflights users on 11/3. 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.
Wed 3/312:10 pm -
2 stops22h 40m
Wed 4/149:25 am -
2 stops16h 26m
Deal found 11/3![SWISS logo]()
$893
This JetBlue deal was found by Cheapflights users on 10/30. 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 11/169:23 am -
1 stop16h 32m
Wed 11/1812:20 pm -
1 stop16h 21m
Deal found 10/30![JetBlue logo]()
$907
This British Airways deal was found by Cheapflights users on 10/31. 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.
Tue 3/236:48 am -
1 stop11h 22m
Tue 3/304:10 pm -
Nonstop8h 15m
Deal found 10/31![British Airways logo]()
$912
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/1. 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.
Thu 12/312:10 pm -
2 stops16h 40m
Thu 12/104:00 pm -
2 stops33h 30m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$964
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/30. 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.
Fri 11/2712:26 pm -
3 stops38h 54m
Fri 12/410:40 am -
2 stops38h 50m
Deal found 10/30![Multiple Airlines logo]()
$1,013
This Turkish Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/312:10 pm -
2 stops40h 00m
Thu 12/1010:05 am -
2 stops42h 51m
Deal found 11/2![Turkish Airlines logo]()
$1,018
This Delta deal was found by Cheapflights users on 11/3. 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.
Fri 3/1910:23 am -
1 stop17h 22m
Sun 3/289:20 am -
1 stop12h 59m
Deal found 11/3![Delta logo]()
$1,023
This JetBlue deal was found by Cheapflights users on 10/30. 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.
Wed 1/66:00 am -
1 stop10h 40m
Sun 1/1012:20 pm -
1 stop16h 26m
Deal found 10/30![JetBlue logo]()
$958
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/2. 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.
Sun 2/2812:40 pm -
3 stops23h 50m
Tue 3/96:00 am -
2 stops21h 40m
Deal found 11/2![TAP AIR PORTUGAL logo]()
$964
This British Airways deal was found by Cheapflights users on 11/2. 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.
Sun 4/44:01 pm -
1 stop12h 34m
Sun 4/114:10 pm -
Nonstop8h 15m
Deal found 11/2![British Airways logo]()
$967
This JetBlue deal was found by Cheapflights users on 10/30. 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.
Thu 12/3112:13 pm -
1 stop13h 42m
Sun 1/1012:20 pm -
1 stop16h 26m
Deal found 10/30![JetBlue logo]()
$958
This Delta deal was found by Cheapflights users on 11/3. 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 12/144:59 pm -
1 stop11h 26m
Mon 12/216:20 am -
2 stops18h 28m
Deal found 11/3![Delta logo]()
$1,063
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/1. 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 12/112:10 pm -
3 stops28h 25m
Tue 12/88:15 am -
3 stops41h 15m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$979
This Turkish Airlines deal was found by Cheapflights users on 10/30. 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 3/126:30 am -
2 stops29h 00m
Fri 3/1910:05 am -
2 stops42h 21m
Deal found 10/30![Turkish Airlines logo]()
$1,148
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/31. 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.
Thu 1/2110:34 am -
3 stops29h 01m
Mon 5/104:25 pm -
2 stops32h 51m
Deal found 10/31![TAP AIR PORTUGAL logo]()
$982
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/1. 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.
Fri 12/412:10 pm -
2 stops22h 35m
Sat 12/124:35 pm -
2 stops32h 55m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$984
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/2. 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.
Sat 1/97:30 am -
2 stops29h 00m
Sat 1/2312:25 pm -
2 stops26h 18m
Deal found 11/2![TAP AIR PORTUGAL logo]()
$995
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/1. 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.
Sat 1/97:30 am -
2 stops30h 25m
Sat 1/166:00 am -
2 stops19h 23m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$995
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/3. 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.
Fri 12/412:10 pm -
2 stops22h 35m
Fri 12/1110:40 am -
2 stops38h 50m
Deal found 11/3![TAP AIR PORTUGAL logo]()
$1,001
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/30. 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.
Fri 11/2712:26 pm -
3 stops38h 54m
Fri 12/410:40 am -
2 stops38h 50m
Deal found 10/30![TAP AIR PORTUGAL logo]()
$1,013
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/3. 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.
Sun 1/312:13 pm -
3 stops28h 22m
Sun 1/176:00 am -
2 stops19h 23m
Deal found 11/3![TAP AIR PORTUGAL logo]()
$1,015
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/30. 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 1/510:34 am -
2 stops41h 51m
Sun 1/1010:40 am -
2 stops38h 43m
Deal found 10/30![TAP AIR PORTUGAL logo]()
$1,134
Last-minute flights from Pittsburgh to LondonDiscover last-minute flight deals from Pittsburgh to London. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to London. Data last updated November 4, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 11/49:23 am -
1 stop16h 32m
Tue 11/107:25 am -
1 stop21h 16m
Deal found 10/30![JetBlue logo]()
$872
This Justfly.com deal was found by Cheapflights users on 11/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:23 am -
1 stop16h 32m
Sun 11/89:20 am -
1 stop28h 06m
Deal found 11/3![JetBlue logo]()
$868
This JetBlue deal was found by Cheapflights users on 11/3. 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 11/912:47 pm -
1 stop13h 08m
Sat 11/149:20 am -
1 stop15h 33m
Deal found 11/3![JetBlue logo]()
$873
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:50 pm -
1 stop29h 05m
Thu 11/197:25 am -
1 stop21h 27m
Deal found 10/30![JetBlue logo]()
$879
This JetBlue deal was found by Cheapflights users on 11/4. 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.
Sun 11/296:00 am -
1 stop9h 55m
Thu 12/1012:20 pm -
1 stop16h 36m
Deal found 11/4![JetBlue logo]()
$871
This JetBlue deal was found by Cheapflights users on 11/4. 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.
Sun 11/296:00 am -
1 stop9h 55m
Sat 12/59:20 am -
1 stop16h 10m
Deal found 11/4![JetBlue logo]()
$874
This FlightHub deal was found by Cheapflights users on 10/31. 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.
Mon 11/3010:45 am -
1 stop15h 10m
Wed 12/99:20 am -
1 stop31h 00m
Deal found 10/31![JetBlue logo]()
$877
This FlightHub deal was found by Cheapflights users on 11/4. 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 12/26:00 am -
1 stop22h 30m
Sun 12/67:45 am -
1 stop21h 11m
Deal found 11/4![JetBlue logo]()
$866
This JetBlue deal was found by Cheapflights users on 11/2. 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.
Wed 12/212:10 pm -
1 stop13h 45m
Sat 12/129:20 am -
1 stop16h 10m
Deal found 11/2![JetBlue logo]()
$887
This JetBlue deal was found by Cheapflights users on 11/4. 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.
Thu 12/312:10 pm -
1 stop13h 45m
Thu 12/1012:20 pm -
1 stop16h 36m
Deal found 11/4![JetBlue logo]()
$869
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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.
Tue 12/812:10 pm -
1 stop13h 45m
Sun 12/1312:20 pm -
1 stop16h 36m
Deal found 11/2![JetBlue logo]()
$876
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 12/306:20 am -
1 stop10h 20m
Fri 1/88:05 am -
1 stop20h 41m
Deal found 11/4![JetBlue logo]()
$884
One-way flights from Pittsburgh to LondonSearch for one-way flight options from Pittsburgh to London. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Pittsburgh to London. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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.
Sat 2/276:30 am -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![JetBlue logo]()
$297
This JetBlue deal was found by Cheapflights users on 10/31. 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.
Tue 1/510:34 am -
1 stop15h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![JetBlue logo]()
$299
This FlightHub deal was found by Cheapflights users on 11/3. 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 11/257:16 pm -
1 stop30h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![JetBlue logo]()
$315
This Expedia deal was found by Cheapflights users on 11/3. 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.
Wed 2/109:15 pm -
Nonstop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![British Airways logo]()
$320
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Sun 4/187:20 pm -
1 stop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$322
This Expedia deal was found by Cheapflights users on 10/31. 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.
Wed 4/71:45 pm -
1 stop13h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![British Airways logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 1/128:54 pm -
3 stops38h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$325
This Booking.com deal was found by Cheapflights users on 11/2. 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 2/19:15 pm -
Nonstop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![British Airways logo]()
$326
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/79:10 pm -
Nonstop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![American Airlines logo]()
$330
This Expedia deal was found by Cheapflights users on 10/31. 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 2/147:35 pm -
2 stops16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Lufthansa logo]()
$332
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Mon 2/110:11 am -
2 stops15h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Air Canada logo]()
$333
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 4/710:45 am -
2 stops15h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![United Airlines logo]()
$334
Find flight deals from Pittsburgh to London
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to London (LON). 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 November 4, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $866 (FlightHub) |
One-way from | $297 (Cheapflightsfares) |
Popular in | June |
Cheapest in | January |
Average price | $926 |
Good round-trip deal | $971 or less |
Good one-way deal | $401 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to London 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 November 4, 2026.
Use the filters below to find and compare flights from Pittsburgh to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Wed 11/25
6:00 am-9:40 pm
1 stop10h 40m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$297
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Wed 2/10
6:00 am-9:40 pm
1 stop10h 40m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$297
PittsburghLondon
PIT Pittsburgh - LGW London Gatwick
PITLGW
Pittsburgh
Tue 1/12
8:54 pm-4:20 pm
3 stops38h 26m
London Gatwick
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$325
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Sun 4/18
8:50 am-6:30 am
2 stops16h 40m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$333
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Wed 4/7
10:45 am-6:45 am
2 stops15h 00m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$334
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Sat 2/27
7:20 pm-6:30 am
1 stop30h 10m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$338
PittsburghLondon
PIT Pittsburgh - LGW London Gatwick
PITLGW
Pittsburgh
Mon 2/1
11:58 am-9:00 am
2 stops16h 02m
London Gatwick
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$339
PittsburghLondon
PIT Pittsburgh - LGW London Gatwick
PITLGW
Pittsburgh
Wed 2/10
11:58 am-9:00 am
2 stops16h 02m
London Gatwick
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$339
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Wed 12/30
6:20 am-9:40 pm
1 stop10h 20m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$372
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Mon 1/4
6:20 am-9:40 pm
1 stop10h 20m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$372
Showing 1-10 of 46 resultsSorted by cheapest first
Compare providers for flights from Pittsburgh to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to London in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Pittsburgh-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Pittsburgh-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Pittsburgh-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-London flights, Cheapflights users trust Ovago the most. Ovago 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 Pittsburgh-London 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 Pittsburgh to London
Have a flexible travel schedule? Discover the best time to fly to London from Pittsburgh with our price prediction graph.
PIT-LON
PIT-LHR
PIT-LGW
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 Pittsburgh to London
PIT-LON
PIT-LHR
PIT-LGW
What is the cheapest month to book a flight from Pittsburgh to London?
Currently, January is the cheapest month in which you can book a flight from Pittsburgh to London (average of $720). Flying from Pittsburgh to London in June is currently the most expensive (average of $1,365). 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 PIT to LON?
Find hourly flight availability from Pittsburgh to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2026.
When flying from Pittsburgh to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Pittsburgh to London?
Airfare is typical for this route at the moment.
Pittsburgh to London flights typically cost between $859 and $1,050 in December.The cheapest round-trip price found within the last 5 days was $866 on JetBlue (Dec 2-Dec 6).
What’s the top layover airport for flights from Pittsburgh to London?
Share of 1-stop round-trip flights from Pittsburgh to London chosen by Cheapflights users in the past 12 months, using the same layover each way.
Reykjavik (KEF) – chosen by Cheapflights users on 50% of 1-stop itineraries from Pittsburgh to London on Cheapflights.
What’s the cheapest layover airport for flights from Pittsburgh to London?
Average round-trip fare for 1-stop flights from Pittsburgh to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $849.
What’s the fastest layover option from Pittsburgh to London?
Shortest average travel time for 1-stop one-way flights from Pittsburgh to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via New York (JFK) have the shortest average one-way travel time for 1-stop routes: 9h 55m.
Which airport typically offers the quickest layover for flights from Pittsburgh to London?
Average layover duration for 1-stop one-way flights from Pittsburgh to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via New York (JFK) offer the fastest connection on this route, with an average layover time of 3h 45m.
How far ahead should I book a flight from Pittsburgh to London?
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
The best insider tips for Pittsburgh to London 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 Pittsburgh to London trip
Our travel experts
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated November 4, 2026.
Read reviews from past customers who have flown United Airlines,JetBlue, andAmerican Airlines from Pittsburgh to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Comfort
7.3
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Comfort
7.3
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Comfort
7.3
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Comfort
7.3
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Comfort
7.3
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Comfort
7.3
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to London. 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?
Book flights to London if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Dartford
Winchester
Croydon
Kingston upon Thames
Chipping Norton
Slough
Eastbourne
Stansted
Sutton
Luton
Bedford
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
London flight routes
Other flight options
Other flights from Pittsburgh
Popular flights
Alternative routes for Pittsburgh to London
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to London by cabin class
Find flights from Pittsburgh to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Pittsburgh and London flights
Browse other Pittsburgh and London flight options. Last updated on November 4, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Pittsburgh to London
Discover the top 8 airlines that operate flights from Pittsburgh to London. 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 November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$583 | Average$1,012 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$588 | Average$913 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$667 | Average$1,102 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$687 | Average$740 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$689 | Average$1,235 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$691 | Average$746 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$695 | Average$891 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$782 | Average$1,141 | FlexibilityNo cancel fee | On-time71% |