$460+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHL
Jul 28 — Aug 41
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 June 28, 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 June 28, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:35 am
LGW
- JFK
1 stop14h 30m
TAP AIR PORTUGAL
Mon 10/1210:05 pm
JFK
- LGW
1 stop12h 30m
TAP AIR PORTUGAL
Deal found 6/28![TAP AIR PORTUGAL logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:20 am
LHR
- JFK
1 stop11h 40m
Scandinavian Airlines
Sat 9/195:10 pm
JFK
- LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 6/27![Scandinavian Airlines logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:05 pm
LGW
- JFK
Nonstop7h 50m
Multiple Airlines
Thu 10/811:10 pm
JFK
- LGW
1 stop10h 30m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$615
This Mytrip deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:30 am
STN
- JFK
2 stops20h 35m
Multiple Airlines
Mon 8/311:10 pm
JFK
- STN
2 stops15h 15m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$615
This Scandinavian Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:05 pm
LHR
- JFK
2 stops24h 55m
Scandinavian Airlines
Mon 10/125:10 pm
JFK
- LHR
1 stop20h 40m
Scandinavian Airlines
Deal found 6/27![Scandinavian Airlines logo]()
$615
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:40 am
LGW
- JFK
1 stop14h 25m
TAP AIR PORTUGAL
Mon 11/910:00 pm
JFK
- LGW
2 stops17h 35m
TAP AIR PORTUGAL
Deal found 6/27![TAP AIR PORTUGAL logo]()
$616
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:20 am
LHR
- JFK
1 stop13h 45m
TAP AIR PORTUGAL
Tue 10/2711:00 pm
JFK
- LHR
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 6/27![TAP AIR PORTUGAL logo]()
$616
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/26. 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.
Mon 11/2310:40 am
LGW
- JFK
1 stop14h 25m
TAP AIR PORTUGAL
Mon 11/3010:00 pm
JFK
- LGW
2 stops17h 35m
TAP AIR PORTUGAL
Deal found 6/26![TAP AIR PORTUGAL logo]()
$617
This Mytrip deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:15 pm
STN
- JFK
2 stops30h 45m
Multiple Airlines
Sat 8/295:10 pm
JFK
- STN
2 stops26h 30m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$617
This Mytrip deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:35 pm
LTN
- JFK
2 stops22h 50m
Multiple Airlines
Sat 8/294:25 pm
JFK
- LTN
2 stops18h 20m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$617
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:50 am
LHR
- JFK
1 stop12h 05m
Aer Lingus
Thu 7/166:25 pm
JFK
- LHR
1 stop18h 55m
Aer Lingus
Deal found 6/25![Aer Lingus logo]()
$617
This Mytrip deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:05 am
LGW
- LGA
2 stops17h 35m
Multiple Airlines
Thu 9/173:30 pm
LGA
- LGW
2 stops14h 20m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$617
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 June 28, 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 June 28, 2026.
This Norse deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:00 pm
LGW
- JFK
1 stop35h 30m
Multiple Airlines
Sat 9/126:20 pm
JFK
- LGW
Nonstop7h 00m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$618
This Scandinavian Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:35 pm
LHR
- JFK
1 stop29h 05m
Scandinavian Airlines
Mon 9/215:10 pm
JFK
- LHR
1 stop23h 25m
Scandinavian Airlines
Deal found 6/27![Scandinavian Airlines logo]()
$625
This SWISS deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:25 am
LGW
- JFK
1 stop12h 10m
SWISS
Thu 9/244:15 pm
JFK
- LGW
1 stop11h 10m
SWISS
Deal found 6/23![SWISS logo]()
$659
This Air Transat deal was found by Cheapflights users on 6/24. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:40 am
LGW
- LGA
1 stop12h 15m
Air Transat
Sat 9/269:55 am
LGA
- LGW
1 stop17h 00m
Air Transat
Deal found 6/24![Air Transat logo]()
$661
This Finnair deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:30 am
LHR
- JFK
1 stop16h 35m
Finnair
Mon 11/309:50 pm
JFK
- LHR
Nonstop6h 55m
Finnair
Deal found 6/25![Finnair logo]()
$669
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Sun 11/228:00 pm
LHR
- JFK
Nonstop7h 55m
Virgin Atlantic
Sat 11/286:05 pm
JFK
- LHR
Nonstop7h 15m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$672
This KLM deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2810:10 am
LHR
- JFK
Nonstop8h 15m
KLM
Sat 12/56:05 pm
JFK
- LHR
Nonstop7h 15m
KLM
Deal found 6/23![KLM logo]()
$673
This Air Europa deal was found by Cheapflights users on 6/24. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:00 am
LGW
- JFK
1 stop12h 45m
Air Europa
Sat 9/2610:05 pm
JFK
- LGW
1 stop13h 20m
Air Europa
Deal found 6/24![Air Europa logo]()
$680
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:50 am
LHR
- LGA
2 stops16h 55m
United Airlines
Thu 9/174:00 pm
LGA
- LHR
1 stop12h 35m
United Airlines
Deal found 6/23![United Airlines logo]()
$684
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/25. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:35 am
LGW
- JFK
1 stop14h 30m
TAP AIR PORTUGAL
Sun 10/1110:05 pm
JFK
- LGW
2 stops17h 20m
TAP AIR PORTUGAL
Deal found 6/25![TAP AIR PORTUGAL logo]()
$698
This Delta deal was found by Cheapflights users on 6/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:40 am
LHR
- LGA
1 stop13h 55m
Delta
Fri 11/64:00 pm
LGA
- LHR
1 stop9h 50m
Delta
Deal found 6/24![Delta logo]()
$701
This Austrian Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am
LHR
- EWR
1 stop12h 55m
Austrian Airlines
Thu 11/58:20 am
EWR
- LHR
Nonstop7h 15m
Austrian Airlines
Deal found 6/27![Austrian Airlines logo]()
$721
This British Airways deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:30 pm
LHR
- JFK
Nonstop7h 50m
British Airways
Mon 9/213:30 pm
JFK
- LHR
1 stop10h 40m
British Airways
Deal found 6/27![British Airways logo]()
$774
This Lufthansa deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:45 am
LHR
- EWR
Nonstop7h 45m
Lufthansa
Mon 9/78:30 am
EWR
- LHR
Nonstop7h 10m
Lufthansa
Deal found 6/27![Lufthansa logo]()
$856
This Turkish Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:20 pm
STN
- JFK
1 stop30h 00m
Turkish Airlines
Mon 11/3012:50 pm
JFK
- STN
1 stop22h 30m
Turkish Airlines
Deal found 6/27![Turkish Airlines logo]()
$887
This Scandinavian Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:05 pm
LHR
- JFK
2 stops23h 35m
Scandinavian Airlines
Mon 9/146:55 pm
JFK
- LHR
2 stops16h 30m
Scandinavian Airlines
Deal found 6/27![Scandinavian Airlines logo]()
$659
This Air Transat deal was found by Cheapflights users on 6/26. 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 11/611:40 am
LGW
- LGA
1 stop26h 00m
Air Transat
Sun 11/158:55 pm
LGA
- LGW
1 stop31h 50m
Air Transat
Deal found 6/26![Air Transat logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:15 am
LTN
- JFK
1 stop12h 09m
Multiple Airlines
Mon 12/149:20 pm
JFK
- LTN
1 stop15h 40m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$663
This Air Europa deal was found by Cheapflights users on 6/26. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:25 pm
LGW
- JFK
1 stop29h 20m
Air Europa
Fri 10/910:05 pm
JFK
- LGW
1 stop13h 20m
Air Europa
Deal found 6/26![Air Europa logo]()
$691
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:30 am
LHR
- LGA
2 stops16h 15m
United Airlines
Mon 10/54:00 pm
LGA
- LHR
1 stop9h 35m
United Airlines
Deal found 6/23![United Airlines logo]()
$694
This Virgin Atlantic deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:40 am
LHR
- LGA
1 stop13h 52m
Virgin Atlantic
Mon 9/144:00 pm
LGA
- LHR
1 stop9h 45m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$701
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:35 pm
LGW
- JFK
1 stop32h 30m
TAP AIR PORTUGAL
Sat 10/3111:00 pm
JFK
- LGW
2 stops31h 05m
TAP AIR PORTUGAL
Deal found 6/27![TAP AIR PORTUGAL logo]()
$704
This KLM deal was found by Cheapflights users on 6/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:20 am
LCY
- JFK
1 stop10h 15m
KLM
Sun 9/277:10 pm
JFK
- LCY
1 stop9h 20m
KLM
Deal found 6/24![KLM logo]()
$714
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:30 am
LHR
- JFK
1 stop11h 02m
Delta
Tue 7/216:00 pm
JFK
- LHR
Nonstop7h 20m
Delta
Deal found 6/25![Delta logo]()
$714
This Austrian Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:30 pm
LHR
- EWR
1 stop23h 25m
Austrian Airlines
Fri 10/98:20 am
EWR
- LHR
Nonstop7h 20m
Austrian Airlines
Deal found 6/27![Austrian Airlines logo]()
$721
This SWISS deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:25 am
LGW
- JFK
1 stop12h 10m
SWISS
Sun 9/204:15 pm
JFK
- LGW
1 stop11h 10m
SWISS
Deal found 6/23![SWISS logo]()
$727
This Air Transat deal was found by Cheapflights users on 6/23. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:40 am
LGW
- LGA
1 stop13h 15m
Air Transat
Tue 11/248:55 pm
LGA
- LGW
1 stop31h 50m
Air Transat
Deal found 6/23![Air Transat logo]()
$664
This Finnair deal was found by Cheapflights users on 6/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:35 pm
LHR
- JFK
1 stop34h 35m
Finnair
Tue 10/139:35 am
JFK
- LHR
Nonstop7h 05m
Finnair
Deal found 6/26![Finnair logo]()
$743
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Tue 9/16:50 am
LHR
- LGA
2 stops16h 55m
United Airlines
Tue 9/1511:20 am
LGA
- LHR
1 stop16h 40m
United Airlines
Deal found 6/26![United Airlines logo]()
$695
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:15 am
LHR
- JFK
1 stop16h 50m
TAP AIR PORTUGAL
Mon 11/91:20 pm
JFK
- LHR
2 stops18h 20m
TAP AIR PORTUGAL
Deal found 6/27![TAP AIR PORTUGAL logo]()
$706
Last-minute flights from London to PennsylvaniaDiscover last-minute flight deals from London to Pennsylvania. Data last updated June 28, 2026 and is based on user searches.
Discover last-minute flight deals from London to Pennsylvania. Data last updated June 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:50 am
LHR
- JFK
1 stop12h 05m
Aer Lingus
Thu 7/166:25 pm
JFK
- LHR
1 stop18h 55m
Aer Lingus
Deal found 6/25![Aer Lingus logo]()
$617
This Expedia deal was found by Cheapflights users on 6/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:50 am
LHR
- JFK
1 stop12h 05m
Aer Lingus
Sun 7/126:25 pm
JFK
- LHR
1 stop23h 15m
Aer Lingus
Deal found 6/25![Aer Lingus logo]()
$618
This Mytrip deal was found by Cheapflights users on 6/26. 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 7/86:30 am
STN
- JFK
2 stops20h 35m
Multiple Airlines
Tue 7/148:30 pm
JFK
- STN
2 stops16h 05m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$624
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:05 am
LGW
- JFK
2 stops16h 00m
Multiple Airlines
Mon 7/2011:10 pm
JFK
- LGW
2 stops12h 45m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$618
This Mytrip deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:30 am
STN
- JFK
2 stops17h 50m
Multiple Airlines
Tue 7/148:30 pm
JFK
- STN
2 stops18h 05m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$620
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:05 am
LGW
- JFK
2 stops13h 15m
Multiple Airlines
Tue 7/148:30 pm
JFK
- LGW
2 stops15h 40m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$622
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:10 pm
LGW
- JFK
1 stop14h 15m
Multiple Airlines
Mon 7/2711:55 pm
JFK
- LGW
1 stop16h 00m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$621
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:30 am
STN
- JFK
1 stop20h 55m
Multiple Airlines
Mon 7/2711:55 pm
JFK
- STN
1 stop16h 25m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$621
This Mytrip deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:40 am
LGW
- JFK
2 stops18h 25m
Multiple Airlines
Tue 7/288:30 pm
JFK
- LGW
2 stops13h 40m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$624
This Mytrip deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:30 am
STN
- JFK
2 stops20h 35m
Multiple Airlines
Mon 8/311:10 pm
JFK
- STN
2 stops15h 15m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$615
This Mytrip deal was found by Cheapflights users on 6/26. 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 7/298:50 am
LGW
- JFK
2 stops15h 30m
Multiple Airlines
Mon 8/311:10 pm
JFK
- LGW
2 stops12h 45m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$620
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:50 pm
LTN
- JFK
1 stop13h 35m
Multiple Airlines
Tue 8/411:55 pm
JFK
- LTN
1 stop10h 35m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$623
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 June 28, 2026.
Search for one-way flight options from London to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
This Flightnetwork deal was found by Cheapflights users on 6/23. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:05 pm
LGW
- JFK
Nonstop7h 50m
Norse Atlantic UK
Deal found 6/23![Norse Atlantic UK logo]()
$460
This Mytrip deal was found by Cheapflights users on 6/23. 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.
Tue 8/258:45 am
LHR
- JFK
2 stops15h 35m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$460
This Icelandair deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:00 pm
LGW
- JFK
1 stop14h 05m
Icelandair
Deal found 6/27![Icelandair logo]()
$461
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 am
LHR
- LGA
2 stops14h 15m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:45 pm
STN
- JFK
2 stops30h 20m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$461
This oojo deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:25 pm
LHR
- JFK
1 stop26h 55m
Icelandair
Deal found 6/28![Icelandair logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:45 pm
LTN
- JFK
1 stop36h 45m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:00 am
LGW
- LGA
2 stops17h 15m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Thu 8/279:10 am
LGW
- JFK
2 stops18h 20m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:10 pm
LHR
- LGA
3 stops27h 15m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:00 pm
STN
- JFK
3 stops25h 55m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:35 pm
LHR
- JFK
2 stops31h 50m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$462
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 June 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $614 (Cheapflightsfares) |
One-way from | $460 (Flightnetwork) |
Popular in | July |
Cheapest in | September |
Average price | $947 |
Good round-trip deal | $834 or less |
Good one-way deal | $609 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 June 28, 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
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Thu 9/3
4:00 pm-10:30 pm
1 stop35h 30m
New York John F Kennedy Intl
Sat 9/12
6:20 pm-6:20 am
Nonstop7h 00m
$618
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Thu 9/17
3:35 pm-3:40 pm
1 stop29h 05m
New York John F Kennedy Intl
Mon 9/21
5:10 pm-9:35 pm
1 stop23h 25m
$625
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Mon 9/21
9:25 am-4:35 pm
1 stop12h 10m
New York John F Kennedy Intl
Thu 9/24
4:15 pm-8:25 am
1 stop11h 10m
$659
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Mon 9/7
9:05 pm-3:40 pm
2 stops23h 35m
New York John F Kennedy Intl
Mon 9/14
6:55 pm-4:25 pm
2 stops16h 30m
$659
LondonNew York
LGW - LGA
LGWLGA
London Gatwick
Mon 9/21
9:40 am-4:55 pm
1 stop12h 15m
New York LaGuardia
Sat 9/26
9:55 am-7:55 am
1 stop17h 00m
$661
LondonNew York
LGW - LGA
LGWLGA
London Gatwick
Fri 11/6
11:40 am-8:40 am
1 stop26h 00m
New York LaGuardia
Sun 11/15
8:55 pm-9:45 am
1 stop31h 50m
$662
LondonNew York
LTN - JFK
LTNJFK
London Luton
Thu 12/10
6:15 am-1:24 pm
1 stop12h 09m
New York John F Kennedy Intl
Mon 12/14
9:20 pm-6:00 pm
1 stop15h 40m
$663
LondonNew York
LGW - LGA
LGWLGA
London Gatwick
Fri 11/20
11:40 am-7:55 pm
1 stop13h 15m
New York LaGuardia
Tue 11/24
8:55 pm-9:45 am
1 stop31h 50m
$664
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Mon 11/23
7:30 am-7:05 pm
1 stop16h 35m
New York John F Kennedy Intl
Mon 11/30
9:50 pm-9:45 am
Nonstop6h 55m
$669
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Sun 11/22
8:00 pm-10:55 pm
Nonstop7h 55m
New York John F Kennedy Intl
Sat 11/28
6:05 pm-6:20 am
Nonstop7h 15m
$672
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.
STN-JFK
LHR-JFK
LGW-JFK
LTN-JFK
LGW-LGA
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
STN-JFK
LHR-JFK
LGW-JFK
LTN-JFK
What is the cheapest month to book a flight from London to Pennsylvania?
Currently, February is the cheapest month in which you can book a flight from London to Pennsylvania (average of $360). Flying from London to Pennsylvania in May is currently the most expensive (average of $1,788). 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 June 28, 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?
How far ahead should I book a flight from London to Pennsylvania?
To ensure you get the cheapest price possible for a flight from London to Pennsylvania, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 June 28, 2026.
Get a feel of what it's like to fly with Aer Lingus,American Airlines, andJetBlue 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.
Boarding
7.4
Overall
7.3
Crew
8.1
Entertainment
7.0
Comfort
7.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentGriffith,Feb 2026
MAN - DUB
Boarding
7.4
Overall
7.3
Crew
8.1
Entertainment
7.0
Comfort
7.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentGriffith,Feb 2026
MAN - DUB
Boarding
7.4
Overall
7.3
Crew
8.1
Entertainment
7.0
Comfort
7.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentGriffith,Feb 2026
MAN - DUB
Boarding
7.4
Overall
7.3
Crew
8.1
Entertainment
7.0
Comfort
7.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentGriffith,Feb 2026
MAN - DUB
Boarding
7.4
Overall
7.3
Crew
8.1
Entertainment
7.0
Comfort
7.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentGriffith,Feb 2026
MAN - DUB
Boarding
7.4
Overall
7.3
Crew
8.1
Entertainment
7.0
Comfort
7.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentGriffith,Feb 2026
MAN - DUB
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.
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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 June 28, 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 3 airlines flying from London to Pennsylvania
Discover the top 3 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 June 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$610 | Average$814 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$614 | Average$920 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$674 | Average$1,158 | FlexibilityNo cancel fee | On-timeN/A |