$358+ Cheap flights from London (LON) to Pennsylvania
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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHL
Apr 25 — May 21
Round-trip
1 adult, Economy
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Cheapest flights from London to PennsylvaniaExplore the most affordable flight options available from London to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.
Explore the most affordable flight options available from London to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.
This deal was found by Cheapflights users on 3/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:25 pm
LHR
- JFK
Nonstop7h 55m
British Airways
Wed 5/610:40 pm
JFK
- LHR
Nonstop6h 55m
British Airways
Deal found 3/22![British Airways logo]()
$469
This deal was found by Cheapflights users on 3/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:40 pm
LGW
- JFK
1 stop11h 25m
Icelandair
Sun 5/1711:10 pm
JFK
- LGW
1 stop10h 30m
Icelandair
Deal found 3/23![Icelandair logo]()
$471
This deal was found by Cheapflights users on 3/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:05 am
LHR
- JFK
1 stop13h 35m
Scandinavian Airlines
Sun 6/75:10 pm
JFK
- LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 3/23![Scandinavian Airlines logo]()
$473
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:45 am
LHR
- JFK
1 stop16h 15m
Delta
Wed 5/208:15 pm
JFK
- LHR
Nonstop7h 35m
Delta
Deal found 3/24![Delta logo]()
$477
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:40 pm
LGW
- JFK
1 stop11h 25m
Icelandair
Sat 5/2311:10 pm
JFK
- LGW
1 stop10h 30m
Icelandair
Deal found 3/24![Icelandair logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:05 pm
LGW
- JFK
Nonstop7h 50m
Norse Atlantic UK
Sun 10/186:20 pm
JFK
- LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 3/23![Norse Atlantic UK logo]()
$481
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:40 pm
LGW
- JFK
1 stop11h 25m
Icelandair
Sun 5/2411:10 pm
JFK
- LGW
1 stop10h 30m
Icelandair
Deal found 3/24![Icelandair logo]()
$484
This deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:35 am
LHR
- JFK
Nonstop7h 50m
British Airways
Sun 4/198:20 pm
JFK
- LHR
Nonstop7h 10m
British Airways
Deal found 3/26![British Airways logo]()
$484
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:20 am
LHR
- JFK
1 stop11h 40m
Scandinavian Airlines
Sun 5/245:10 pm
JFK
- LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 3/24![Scandinavian Airlines logo]()
$485
This deal was found by Cheapflights users on 3/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:40 pm
LGW
- JFK
1 stop11h 25m
Icelandair
Wed 6/311:10 pm
JFK
- LGW
1 stop10h 30m
Icelandair
Deal found 3/25![Icelandair logo]()
$486
This Norse Atlantic Airways deal was found by Cheapflights users on 3/24. 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 Norse Atlantic Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:05 pm
LGW
- JFK
Nonstop7h 50m
Norse Atlantic UK
Sun 5/106:20 pm
JFK
- LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 3/24![Norse Atlantic UK logo]()
$487
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:05 am
LHR
- JFK
1 stop13h 35m
Scandinavian Airlines
Tue 5/265:10 pm
JFK
- LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 3/24![Scandinavian Airlines logo]()
$487
Best flights from London to PennsylvaniaDiscover carefully curated flight deals from London to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2026.
Discover carefully curated flight deals from London to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2026.
This Norse Atlantic Airways deal was found by Cheapflights users on 3/22. 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 Norse Atlantic Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:05 pm
LGW
- JFK
Nonstop7h 50m
Norse Atlantic UK
Tue 5/56:20 pm
JFK
- LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 3/22![Norse Atlantic UK logo]()
$554
This LEVEL deal was found by Cheapflights users on 3/24. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:55 am
LGW
- JFK
1 stop16h 05m
LEVEL
Sun 5/1011:45 pm
JFK
- LGW
1 stop27h 45m
LEVEL
Deal found 3/24![LEVEL logo]()
$567
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:50 pm
LHR
- EWR
1 stop11h 25m
United Airlines
Tue 4/213:07 pm
EWR
- LHR
1 stop10h 48m
United Airlines
Deal found 3/22![United Airlines logo]()
$570
This SWISS deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:25 am
LGW
- JFK
1 stop12h 10m
SWISS
Wed 4/294:15 pm
JFK
- LGW
1 stop11h 10m
SWISS
Deal found 3/26![SWISS logo]()
$571
This Scandinavian Airlines deal was found by Cheapflights users on 3/23. 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 4/249:05 pm
LHR
- EWR
2 stops21h 10m
Scandinavian Airlines
Mon 4/275:45 pm
EWR
- LHR
2 stops14h 10m
Scandinavian Airlines
Deal found 3/23![Scandinavian Airlines logo]()
$580
This Mytrip deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:20 am
LTN
- JFK
1 stop12h 20m
Multiple Airlines
Thu 5/1411:55 pm
JFK
- LTN
1 stop11h 50m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$585
This Virgin Atlantic deal was found by Cheapflights users on 3/23. 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 4/2911:45 am
LHR
- JFK
1 stop12h 20m
Virgin Atlantic
Thu 5/216:00 pm
JFK
- LHR
Nonstop7h 20m
Virgin Atlantic
Deal found 3/23![Virgin Atlantic logo]()
$602
This Finnair deal was found by Cheapflights users on 3/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:20 am
LHR
- JFK
1 stop13h 50m
Finnair
Thu 5/216:10 pm
JFK
- LHR
Nonstop7h 15m
Finnair
Deal found 3/23![Finnair logo]()
$603
This Austrian Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:30 am
LHR
- EWR
Nonstop7h 55m
Austrian Airlines
Mon 4/278:25 am
EWR
- LHR
Nonstop7h 15m
Austrian Airlines
Deal found 3/26![Austrian Airlines logo]()
$606
This British Airways deal was found by Cheapflights users on 3/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:35 pm
LHR
- EWR
Nonstop7h 50m
British Airways
Tue 9/299:25 pm
EWR
- LHR
Nonstop7h 05m
British Airways
Deal found 3/22![British Airways logo]()
$606
This Icelandair deal was found by Cheapflights users on 3/22. 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 4/223:40 pm
LGW
- EWR
1 stop32h 35m
Icelandair
Wed 4/298:25 pm
EWR
- LGW
1 stop13h 15m
Icelandair
Deal found 3/22![Icelandair logo]()
$614
This KLM deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:45 am
LHR
- JFK
Nonstop8h 05m
KLM
Sun 4/268:45 pm
JFK
- LHR
Nonstop7h 05m
KLM
Deal found 3/26![KLM logo]()
$689
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:20 am
LCY
- JFK
1 stop12h 45m
Delta
Mon 5/47:10 pm
JFK
- LCY
1 stop9h 20m
Delta
Deal found 3/26![Delta logo]()
$698
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:10 pm
LGW
- EWR
1 stop14h 00m
TAP AIR PORTUGAL
Sun 4/2611:10 pm
EWR
- LGW
1 stop16h 15m
TAP AIR PORTUGAL
Deal found 3/26![TAP AIR PORTUGAL logo]()
$702
This Air Transat deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:40 pm
LGW
- LGA
1 stop11h 45m
Air Transat
Thu 9/245:55 pm
LGA
- LGW
1 stop11h 50m
Air Transat
Deal found 3/26![Air Transat logo]()
$703
This ITA Airways deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:00 am
LCY
- JFK
2 stops16h 55m
ITA Airways
Sun 5/104:05 pm
JFK
- LCY
2 stops16h 05m
ITA Airways
Deal found 3/26![ITA Airways logo]()
$779
This Turkish Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 5/410:50 am
STN
- JFK
1 stop29h 05m
Turkish Airlines
Wed 5/1312:25 am
JFK
- STN
1 stop28h 30m
Turkish Airlines
Deal found 3/23![Turkish Airlines logo]()
$839
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:50 am
LHR
- LGA
2 stops17h 40m
United Airlines
Sun 4/192:49 pm
LGA
- LHR
1 stop11h 06m
United Airlines
Deal found 3/26![United Airlines logo]()
$581
This LEVEL deal was found by Cheapflights users on 3/24. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:40 pm
LGW
- JFK
1 stop32h 00m
LEVEL
Wed 9/3011:25 pm
JFK
- LGW
1 stop31h 50m
LEVEL
Deal found 3/24![LEVEL logo]()
$595
This Scandinavian Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 5/139:05 pm
LHR
- EWR
2 stops21h 10m
Scandinavian Airlines
Tue 5/265:20 pm
EWR
- LHR
1 stop14h 35m
Scandinavian Airlines
Deal found 3/25![Scandinavian Airlines logo]()
$597
This Lufthansa deal was found by Cheapflights users on 3/22. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:45 am
LHR
- EWR
Nonstop7h 40m
Austrian Airlines
Thu 5/147:00 pm
EWR
- LHR
Nonstop7h 15m
Austrian Airlines
Deal found 3/22![Austrian Airlines logo]()
$607
This Mytrip deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:55 pm
LTN
- JFK
1 stop11h 30m
Multiple Airlines
Wed 4/2211:55 pm
JFK
- LTN
1 stop10h 30m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$608
This British Airways deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:35 pm
LHR
- EWR
Nonstop7h 50m
British Airways
Mon 9/146:04 pm
EWR
- LHR
1 stop11h 46m
British Airways
Deal found 3/26![British Airways logo]()
$608
This Icelandair deal was found by Cheapflights users on 3/22. 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.
Thu 4/301:00 pm
LGW
- EWR
1 stop11h 15m
Icelandair
Wed 5/138:25 pm
EWR
- LGW
1 stop10h 20m
Icelandair
Deal found 3/22![Icelandair logo]()
$623
This Norse Atlantic Airways deal was found by Cheapflights users on 3/22. 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 Norse Atlantic Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/11:05 pm
LGW
- JFK
Nonstop7h 50m
Norse Atlantic UK
Sun 6/146:20 pm
JFK
- LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 3/22![Norse Atlantic UK logo]()
$635
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:25 am
LHR
- LGA
2 stops16h 19m
United Airlines
Sat 5/24:29 pm
LGA
- LHR
1 stop14h 26m
United Airlines
Deal found 3/26![United Airlines logo]()
$581
This Virgin Atlantic deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:45 am
LHR
- JFK
1 stop10h 20m
Virgin Atlantic
Thu 5/146:30 pm
JFK
- LHR
Nonstop7h 15m
Virgin Atlantic
Deal found 3/26![Virgin Atlantic logo]()
$641
This LEVEL deal was found by Cheapflights users on 3/24. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:05 pm
LGW
- JFK
1 stop29h 55m
LEVEL
Sat 5/911:45 pm
JFK
- LGW
1 stop27h 45m
LEVEL
Deal found 3/24![LEVEL logo]()
$608
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:55 pm
LTN
- JFK
1 stop11h 30m
Multiple Airlines
Mon 6/2211:55 pm
JFK
- LTN
1 stop17h 55m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$614
This Icelandair deal was found by Cheapflights users on 3/23. 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.
Tue 5/121:00 pm
LGW
- EWR
1 stop11h 15m
Icelandair
Tue 5/268:25 pm
EWR
- LGW
1 stop13h 15m
Icelandair
Deal found 3/23![Icelandair logo]()
$625
Last-minute flights from London to PennsylvaniaDiscover last-minute flight deals from London to Pennsylvania. Data last updated March 26, 2026 and is based on user searches.
Discover last-minute flight deals from London to Pennsylvania. Data last updated March 26, 2026 and is based on user searches.
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:45 am
LHR
- JFK
1 stop16h 15m
Delta
Wed 5/208:15 pm
JFK
- LHR
Nonstop7h 35m
Delta
Deal found 3/24![Delta logo]()
$477
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:20 am
LHR
- JFK
1 stop11h 40m
Scandinavian Airlines
Sun 5/245:10 pm
JFK
- LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 3/24![Scandinavian Airlines logo]()
$485
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:00 am
LHR
- LGA
1 stop12h 49m
American Airlines
Fri 5/225:29 pm
LGA
- LHR
1 stop9h 31m
American Airlines
Deal found 3/24![American Airlines logo]()
$489
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:40 pm
LGW
- JFK
1 stop11h 25m
Icelandair
Sat 5/2311:10 pm
JFK
- LGW
1 stop10h 30m
Icelandair
Deal found 3/24![Icelandair logo]()
$478
This deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:35 am
LHR
- JFK
Nonstop7h 50m
British Airways
Sun 4/198:20 pm
JFK
- LHR
Nonstop7h 10m
British Airways
Deal found 3/26![British Airways logo]()
$484
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:05 am
LHR
- JFK
1 stop13h 35m
Scandinavian Airlines
Tue 5/265:10 pm
JFK
- LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 3/24![Scandinavian Airlines logo]()
$487
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:40 pm
LGW
- JFK
1 stop11h 25m
Icelandair
Sun 5/2411:10 pm
JFK
- LGW
1 stop10h 30m
Icelandair
Deal found 3/24![Icelandair logo]()
$484
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:05 am
LHR
- JFK
1 stop13h 35m
Scandinavian Airlines
Tue 5/265:10 pm
JFK
- LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 3/24![Scandinavian Airlines logo]()
$488
This Mytrip deal was found by Cheapflights users on 3/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:00 am
STN
- JFK
2 stops20h 05m
Multiple Airlines
Thu 4/238:30 pm
JFK
- STN
2 stops21h 25m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$491
This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:15 am
STN
- JFK
2 stops18h 50m
Multiple Airlines
Mon 4/208:30 pm
JFK
- STN
2 stops20h 55m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$495
This deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:25 pm
LHR
- JFK
Nonstop7h 55m
British Airways
Fri 5/226:30 pm
JFK
- LHR
Nonstop7h 10m
British Airways
Deal found 3/24![British Airways logo]()
$497
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
STN
- JFK
2 stops17h 20m
Multiple Airlines
Thu 4/308:30 pm
JFK
- STN
2 stops21h 25m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$488
One-way flights from London to PennsylvaniaSearch for one-way flight options from London to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
Search for one-way flight options from London to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:40 am
LGW
- JFK
2 stops18h 50m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:35 am
STN
- JFK
2 stops19h 55m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:15 am
LTN
- JFK
1 stop18h 15m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$358
This Connections by easyJet deal was found by Cheapflights users on 3/22. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:55 am
LGW
- JFK
1 stop34h 30m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:45 pm
STN
- JFK
3 stops25h 25m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:30 pm
LTN
- JFK
2 stops25h 55m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$359
This Norse deal was found by Cheapflights users on 3/23. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:15 pm
LHR
- JFK
1 stop28h 55m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:55 pm
STN
- JFK
2 stops29h 35m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:40 pm
LTN
- JFK
1 stop25h 45m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$361
This Norse deal was found by Cheapflights users on 3/22. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:00 pm
LGW
- LGA
1 stop29h 29m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:50 pm
STN
- JFK
2 stops32h 55m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:50 pm
LTN
- JFK
2 stops29h 40m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$362
Find flight deals from London to Pennsylvania
Keep the following information in mind while searching for London to Pennsylvania flight deals. Data was last updated March 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $469 |
One-way from | $358 (Connections by easyJet) |
Popular in | December |
Cheapest in | September |
Average price | $822 |
Good round-trip deal | $784 or less |
Good one-way deal | $614 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from London to Pennsylvania 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 2,558,603 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from London to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Thu 4/30
1:05 pm-3:55 pm
Nonstop7h 50m
New York John F Kennedy Intl
Tue 5/5
6:20 pm-6:20 am
Nonstop7h 00m
$554
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Fri 5/8
10:55 am-10:00 pm
1 stop16h 05m
New York John F Kennedy Intl
Sun 5/10
11:45 pm-8:30 am
1 stop27h 45m
$567
LondonNewark
LHR - EWR
LHREWR
London Heathrow
Thu 4/16
1:50 pm-8:15 pm
1 stop11h 25m
Newark
Tue 4/21
3:07 pm-6:55 am
1 stop10h 48m
$570
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Wed 4/22
9:25 am-4:35 pm
1 stop12h 10m
New York John F Kennedy Intl
Wed 4/29
4:15 pm-8:25 am
1 stop11h 10m
$571
LondonNewark
LHR - EWR
LHREWR
London Heathrow
Fri 4/24
9:05 pm-1:15 pm
2 stops21h 10m
Newark
Mon 4/27
5:45 pm-12:55 pm
2 stops14h 10m
$580
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Wed 4/15
10:50 am-11:30 pm
2 stops17h 40m
New York LaGuardia
Sun 4/19
2:49 pm-6:55 am
1 stop11h 06m
$581
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Fri 4/24
7:25 am-6:44 pm
2 stops16h 19m
New York LaGuardia
Sat 5/2
4:29 pm-11:55 am
1 stop14h 26m
$581
LondonNew York
LTN - JFK
LTNJFK
London Luton
Fri 5/8
6:20 am-1:40 pm
1 stop12h 20m
New York John F Kennedy Intl
Thu 5/14
11:55 pm-4:45 pm
1 stop11h 50m
$585
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Thu 9/17
6:40 pm-9:40 pm
1 stop32h 00m
New York John F Kennedy Intl
Wed 9/30
11:25 pm-12:15 pm
1 stop31h 50m
$595
LondonNewark
LHR - EWR
LHREWR
London Heathrow
Wed 5/13
9:05 pm-1:15 pm
2 stops21h 10m
Newark
Tue 5/26
5:20 pm-12:55 pm
1 stop14h 35m
$597
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from London to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from London with our price prediction graph.
LHR-JFK
LGW-JFK
STN-JFK
LHR-LGA
LHR-EWR
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 to Pennsylvania
LON-USPA
LHR-JFK
LGW-JFK
STN-JFK
LHR-LGA
What is the cheapest month to book a flight from London to Pennsylvania?
Currently, April is the cheapest month in which you can book a flight from London to Pennsylvania (average of $433). Flying from London to Pennsylvania in August is currently the most expensive (average of $661). 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 LON to PA?
Find hourly flight availability from London to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2026.
When flying from London to Pennsylvania, 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 London to Pennsylvania?
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated March 26, 2026.
Get a feel of what it's like to fly with JetBlue,Aer Lingus, andAmerican Airlines from London to Pennsylvania by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.0
Entertainment
7.2
Overall
7.2
Food
6.6
Boarding
7.4
Comfort
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
FLL - ORH
Crew
8.0
Entertainment
7.2
Overall
7.2
Food
6.6
Boarding
7.4
Comfort
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
FLL - ORH
Crew
8.0
Entertainment
7.2
Overall
7.2
Food
6.6
Boarding
7.4
Comfort
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
FLL - ORH
Crew
8.0
Entertainment
7.2
Overall
7.2
Food
6.6
Boarding
7.4
Comfort
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
FLL - ORH
Crew
8.0
Entertainment
7.2
Overall
7.2
Food
6.6
Boarding
7.4
Comfort
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
FLL - ORH
Crew
8.0
Entertainment
7.2
Overall
7.2
Food
6.6
Boarding
7.4
Comfort
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
FLL - ORH
Related info for your journey
Find useful and relevant information for your journey from London to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for London to Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Pennsylvania by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from London to Pennsylvania by cabin class
Find flights from London to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
London and Pennsylvania flights
Browse other London and Pennsylvania flight options. Last updated on March 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
London to Pennsylvania flights
Consider these flights traveling from London to Pennsylvania.
Top 4 airlines flying from London to Pennsylvania
Discover the top 4 airlines that operate flights from London to Pennsylvania. 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 2,558,603 searches. Data last updated March 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$429 | Average$739 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$614 | Average$805 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$646 | Average$814 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$670 | Average$1,178 | FlexibilityNo cancel fee | On-timeN/A |