$311+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LON
Nov 4 — Nov 111
Round-trip
1 adult, Economy
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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 23 days in advance, depart on a Wednesday or Monday and return on a Tuesday
Cheap flight deals from Pittsburgh to London
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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 October 5, 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 October 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:51 pm -
1 stop33h 09m
Sun 10/2512:35 pm -
1 stop34h 21m
Deal found 10/1![Multiple Airlines logo]()
$827
This Turkish Airlines deal was found by Cheapflights users on 10/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:47 pm -
2 stops39h 23m
Tue 11/176:30 am -
2 stops22h 11m
Deal found 10/1![Turkish Airlines logo]()
$834
This Turkish Airlines deal was found by Cheapflights users on 10/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:47 pm -
2 stops39h 58m
Tue 11/176:25 am -
2 stops22h 16m
Deal found 10/1![Turkish Airlines logo]()
$846
This Flighttix deal was found by Cheapflights users on 9/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:50 pm -
1 stop29h 05m
Wed 11/119:20 am -
1 stop12h 56m
Deal found 9/30![JetBlue logo]()
$858
This Mytrip deal was found by Cheapflights users on 10/5. 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.
Wed 11/47:21 am -
3 stops31h 09m
Wed 11/115:00 pm -
3 stops33h 30m
Deal found 10/5![Multiple Airlines logo]()
$861
This deal was found by Cheapflights users on 10/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:45 pm -
Nonstop7h 20m
Wed 10/214:40 pm -
Nonstop8h 10m
Deal found 10/2![British Airways logo]()
$863
This Gotogate deal was found by Cheapflights users on 10/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:10 pm -
1 stop12h 20m
Sun 10/258:50 am -
1 stop15h 30m
Deal found 10/4![Aer Lingus logo]()
$864
This Expedia deal was found by Cheapflights users on 9/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:10 pm -
1 stop13h 45m
Mon 12/712:20 pm -
1 stop16h 36m
Deal found 9/30![JetBlue logo]()
$865
This Turkish Airlines deal was found by Cheapflights users on 10/3. 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 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 35m
Sun 12/66:25 am -
2 stops46h 31m
Deal found 10/3![Turkish Airlines logo]()
$866
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 10/238:54 pm -
2 stops32h 06m
Wed 10/289:50 am -
1 stop35h 42m
Deal found 10/5![Multiple Airlines logo]()
$867
This Flighttix deal was found by Cheapflights users on 10/3. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:23 am -
1 stop16h 32m
Mon 11/99:20 am -
1 stop12h 56m
Deal found 10/3![JetBlue logo]()
$868
This Flighttix deal was found by Cheapflights users on 10/2. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:47 pm -
1 stop13h 08m
Mon 11/239:20 am -
1 stop14h 06m
Deal found 10/2![JetBlue logo]()
$870
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 October 5, 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 October 5, 2026.
This JetBlue deal was found by Cheapflights users on 10/2. 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 1/206:00 am -
1 stop10h 40m
Wed 5/58:40 am -
1 stop13h 45m
Deal found 10/2![JetBlue logo]()
$901
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/52:05 pm -
2 stops12h 10m
Thu 3/118:40 am -
2 stops15h 14m
Deal found 9/30![Delta logo]()
$929
This United Airlines deal was found by Cheapflights users on 10/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:00 am -
2 stops17h 40m
Tue 11/106:50 am -
2 stops16h 45m
Deal found 10/2![United Airlines logo]()
$938
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/3. 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.
Mon 10/2612:47 pm -
2 stops19h 53m
Wed 11/116:30 pm -
2 stops30h 23m
Deal found 10/3![TAP AIR PORTUGAL logo]()
$945
This British Airways deal was found by Cheapflights users on 10/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2010:15 pm -
Nonstop7h 25m
Fri 3/263:55 pm -
Nonstop8h 25m
Deal found 10/4![British Airways logo]()
$957
This Turkish Airlines deal was found by Cheapflights users on 10/5. 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 12/26:00 am -
2 stops22h 10m
Sun 12/135:25 pm -
2 stops35h 31m
Deal found 10/5![Turkish Airlines logo]()
$997
This Scandinavian Airlines deal was found by Cheapflights users on 10/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:34 pm -
2 stops23h 56m
Tue 10/276:40 am -
2 stops19h 38m
Deal found 10/4![Scandinavian Airlines logo]()
$1,014
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/3. 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.
Wed 2/249:48 am -
3 stops43h 12m
Wed 3/310:40 am -
2 stops18h 15m
Deal found 10/3![Multiple Airlines logo]()
$1,017
This SWISS deal was found by Cheapflights users on 10/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:01 pm -
2 stops19h 49m
Sat 11/76:40 pm -
2 stops31h 09m
Deal found 10/2![SWISS logo]()
$1,097
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:24 am -
2 stops15h 56m
Wed 11/116:30 am -
2 stops17h 05m
Deal found 10/2![Delta logo]()
$939
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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.
Mon 3/19:48 am -
2 stops24h 57m
Sun 3/79:05 am -
2 stops28h 53m
Deal found 9/30![TAP AIR PORTUGAL logo]()
$946
This United Airlines deal was found by Cheapflights users on 10/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:20 pm -
1 stop11h 00m
Thu 11/1211:10 am -
1 stop12h 26m
Deal found 10/2![United Airlines logo]()
$1,003
This British Airways deal was found by Cheapflights users on 10/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2010:15 pm -
Nonstop7h 25m
Sun 3/284:40 pm -
Nonstop8h 10m
Deal found 10/4![British Airways logo]()
$1,007
This Scandinavian Airlines deal was found by Cheapflights users on 10/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:20 pm -
3 stops23h 05m
Wed 11/186:40 am -
2 stops23h 06m
Deal found 10/2![Scandinavian Airlines logo]()
$1,018
This Turkish Airlines deal was found by Cheapflights users on 10/5. 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 12/212:10 pm -
2 stops23h 20m
Mon 12/145:25 pm -
2 stops35h 31m
Deal found 10/5![Turkish Airlines logo]()
$1,047
This Turkish Airlines deal was found by Cheapflights users on 10/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
2 stops22h 25m
Tue 10/276:30 am -
2 stops21h 11m
Deal found 10/3![Multiple Airlines logo]()
$1,092
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/1. 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 11/56:07 pm -
3 stops21h 28m
Mon 11/99:35 pm -
3 stops27h 18m
Deal found 10/1![TAP AIR PORTUGAL logo]()
$993
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/2. 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 11/16:07 pm -
3 stops21h 28m
Sun 11/89:05 am -
2 stops28h 21m
Deal found 10/2![TAP AIR PORTUGAL logo]()
$999
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/3. 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 3/56:39 pm -
2 stops23h 01m
Sat 3/137:55 pm -
3 stops41h 03m
Deal found 10/3![TAP AIR PORTUGAL logo]()
$1,000
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/3. 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 10/306:07 pm -
3 stops34h 13m
Mon 11/94:35 pm -
2 stops32h 18m
Deal found 10/3![TAP AIR PORTUGAL logo]()
$1,007
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/30. 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.
Sun 11/86:07 pm -
2 stops18h 23m
Sun 11/158:15 am -
3 stops29h 11m
Deal found 9/30![TAP AIR PORTUGAL logo]()
$1,009
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/5. 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 -
2 stops40h 15m
Sat 12/124:35 pm -
2 stops32h 55m
Deal found 10/5![TAP AIR PORTUGAL logo]()
$1,020
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/2. 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.
Tue 11/179:23 am -
2 stops19h 27m
Tue 11/249:20 pm -
3 stops30h 28m
Deal found 10/2![TAP AIR PORTUGAL logo]()
$1,055
Last-minute flights from Pittsburgh to LondonDiscover last-minute flight deals from Pittsburgh to London. Data last updated October 5, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to London. Data last updated October 5, 2026 and is based on user searches.
This deal was found by Cheapflights users on 10/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:45 pm -
Nonstop7h 20m
Wed 10/214:40 pm -
Nonstop8h 10m
Deal found 10/2![British Airways logo]()
$863
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:51 pm -
1 stop33h 09m
Sun 10/2512:35 pm -
1 stop34h 21m
Deal found 10/1![Multiple Airlines logo]()
$827
This Gotogate deal was found by Cheapflights users on 10/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:10 pm -
1 stop12h 20m
Sun 10/258:50 am -
1 stop15h 30m
Deal found 10/4![Aer Lingus logo]()
$864
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 10/238:54 pm -
2 stops32h 06m
Wed 10/289:50 am -
1 stop35h 42m
Deal found 10/5![Multiple Airlines logo]()
$867
This Cheapflightsfares deal was found by Cheapflights users on 10/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:23 am -
1 stop17h 32m
Mon 11/29:20 am -
1 stop12h 57m
Deal found 10/1![JetBlue logo]()
$872
This Flighttix deal was found by Cheapflights users on 9/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:50 pm -
1 stop29h 05m
Wed 11/119:20 am -
1 stop12h 56m
Deal found 9/30![JetBlue logo]()
$858
This lol.travel deal was found by Cheapflights users on 10/2. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:20 pm -
2 stops30h 50m
Wed 11/116:35 am -
2 stops17h 01m
Deal found 10/2![Multiple Airlines logo]()
$865
This Mytrip deal was found by Cheapflights users on 10/5. 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.
Wed 11/47:21 am -
3 stops31h 09m
Wed 11/115:00 pm -
3 stops33h 30m
Deal found 10/5![Multiple Airlines logo]()
$861
This Flighttix deal was found by Cheapflights users on 10/3. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:23 am -
1 stop16h 32m
Mon 11/99:20 am -
1 stop12h 56m
Deal found 10/3![JetBlue logo]()
$868
This Turkish Airlines deal was found by Cheapflights users on 10/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:47 pm -
2 stops39h 23m
Tue 11/176:30 am -
2 stops22h 11m
Deal found 10/1![Turkish Airlines logo]()
$834
This Turkish Airlines deal was found by Cheapflights users on 10/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:47 pm -
2 stops39h 58m
Tue 11/176:25 am -
2 stops22h 16m
Deal found 10/1![Turkish Airlines logo]()
$846
This Flighttix deal was found by Cheapflights users on 10/2. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:47 pm -
1 stop13h 08m
Mon 11/239:20 am -
1 stop14h 06m
Deal found 10/2![JetBlue logo]()
$870
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 October 5, 2026.
Search for one-way flight options from Pittsburgh to London. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
This oojo deal was found by Cheapflights users on 10/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:25 pm -
1 stop10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Icelandair logo]()
$311
This Expedia deal was found by Cheapflights users on 10/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/309:15 pm -
Nonstop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Iberia logo]()
$315
This Mytrip deal was found by Cheapflights users on 10/5. 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 3/227:20 pm -
1 stop12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$318
This Cheapflightsfares deal was found by Cheapflights users on 10/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:20 am -
1 stop18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![JetBlue logo]()
$320
This Mytrip deal was found by Cheapflights users on 10/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:20 pm -
1 stop32h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$321
This Cheapflightsfares deal was found by Cheapflights users on 10/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/49:15 pm -
Nonstop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![British Airways logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/302:10 pm -
2 stops21h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![SWISS logo]()
$323
This Cheapflightsfares deal was found by Cheapflights users on 10/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/48:00 am -
1 stop17h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![JetBlue logo]()
$324
This Expedia deal was found by Cheapflights users on 10/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/67:20 pm -
2 stops16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Lufthansa logo]()
$327
This Expedia deal was found by Cheapflights users on 9/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1912:51 pm -
2 stops16h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Iberia logo]()
$328
This Expedia deal was found by Cheapflights users on 10/3. 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.
Mon 1/47:57 pm -
2 stops17h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Lufthansa logo]()
$328
This United Airlines deal was found by Cheapflights users on 10/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:00 am -
2 stops17h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$329
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 October 5, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $752 (United Airlines) |
One-way from | $311 (oojo) |
Popular in | June |
Cheapest in | January |
Average price | $983 |
Good round-trip deal | $885 or less |
Good one-way deal | $444 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 October 5, 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
Tue 12/1
6:00 am-9:40 pm
1 stop10h 40m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$320
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Mon 1/4
2:05 pm-7:15 am
2 stops12h 10m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Thu 12/3
12:10 pm-6:55 am
1 stop13h 45m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Tue 3/30
5:30 pm-11:00 am
2 stops12h 30m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Fri 11/6
12:47 pm-6:55 am
1 stop13h 08m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Thu 1/7
6:00 am-9:40 pm
1 stop10h 40m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
PittsburghLondon
PIT Pittsburgh - LGW London Gatwick
PITLGW
Pittsburgh
Sun 1/17
7:30 am-9:00 am
2 stops20h 30m
London Gatwick
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$334
Quickest round-trip
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Sat 1/16
9:15 pm-9:40 am
Nonstop7h 25m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$375
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Fri 1/22
9:15 pm-9:40 am
Nonstop7h 25m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$375
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Fri 1/1
8:45 am-6:40 am
2 stops16h 55m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$379
Showing 1-10 of 44 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 October.
| 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*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-LGW
PIT-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 Pittsburgh to London
PIT-LON
PIT-LGW
PIT-LHR
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 $728). Flying from Pittsburgh to London in June is currently the most expensive (average of $1,379). 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 October 5, 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.
Weekly flight availability from Pittsburgh to London
Explore weekly flight availability from Pittsburgh to London. 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 October 5, 2026.
The most flights from PIT to LON are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Pittsburgh to London?
Airfare is below average for this route at the moment.
Pittsburgh to London flights typically cost between $886 and $1,165 in February.The cheapest round-trip price found within the last 5 days was $752 on United Airlines (Feb 10-Feb 11).
How far ahead should I book a flight from Pittsburgh to London?
Booking 22 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 October 5, 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.
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
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
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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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 October 5, 2026.
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Top 9 airlines flying from Pittsburgh to London
Discover the top 9 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 October 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$583 | Average$820 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$588 | Average$913 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$640 | Average$876 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$647 | Average$1,536 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$667 | Average$1,074 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$687 | Average$740 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$689 | Average$1,004 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$691 | Average$850 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$692 | Average$1,141 | FlexibilityNo cancel fee | On-time71% |