$186+ Cheap flights from Pennsylvania to the United Kingdom
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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LHR
Feb 27 — Mar 61
1 adult, Economy
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Cheapest flights from Pennsylvania to United KingdomExplore the most affordable flight options available from Pennsylvania to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
Explore the most affordable flight options available from Pennsylvania to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Tue 1/273:30 pm
LGA
- LGW
2 stops22h 00m
Multiple Airlines
Tue 2/39:40 pm
LGW
- LGA
2 stops22h 58m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$463
This Ticket deal was found by Cheapflights users on 1/27. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/308:00 pm
JFK
- LHR
Nonstop7h 05m
Virgin Atlantic
Fri 2/68:55 am
LHR
- JFK
Nonstop8h 20m
Virgin Atlantic
Deal found 1/27![Virgin Atlantic logo]()
$463
This Mytrip deal was found by Cheapflights users on 1/27. 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 2/57:25 pm
JFK
- LTN
2 stops12h 55m
Multiple Airlines
Tue 2/109:00 am
LTN
- JFK
2 stops14h 00m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$463
This Mytrip deal was found by Cheapflights users on 1/26. 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 1/285:30 pm
JFK
- STN
2 stops25h 45m
Multiple Airlines
Wed 2/48:15 am
STN
- JFK
2 stops35h 00m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Fri 4/176:20 pm
JFK
- LGW
Nonstop7h 00m
Norse Atlantic UK
Tue 4/281:05 pm
LGW
- JFK
Nonstop7h 50m
Norse Atlantic UK
Deal found 1/27![Norse Atlantic UK logo]()
$463
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/228:25 pm
JFK
- LHR
1 stop10h 25m
Icelandair
Mon 4/139:25 pm
LHR
- JFK
1 stop26h 55m
Icelandair
Deal found 1/27![Icelandair logo]()
$464
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Fri 1/309:45 am
JFK
- LTN
2 stops29h 25m
Multiple Airlines
Fri 2/68:55 pm
LTN
- JFK
2 stops21h 55m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$464
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Sat 2/214:50 pm
JFK
- STN
2 stops12h 00m
Multiple Airlines
Sat 2/288:00 pm
STN
- JFK
2 stops25h 09m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$464
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Thu 4/2310:05 pm
JFK
- LGW
2 stops17h 20m
TAP AIR PORTUGAL
Sun 4/269:15 pm
LGW
- JFK
2 stops27h 50m
TAP AIR PORTUGAL
Deal found 1/26![TAP AIR PORTUGAL logo]()
$464
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3111:10 pm
JFK
- LHR
1 stop31h 45m
Icelandair
Mon 4/139:25 pm
LHR
- JFK
1 stop29h 40m
Icelandair
Deal found 1/27![Icelandair logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Fri 4/1711:25 pm
JFK
- LTN
1 stop13h 40m
Multiple Airlines
Sun 4/195:40 am
LTN
- JFK
1 stop21h 00m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$465
This Mytrip deal was found by Cheapflights users on 1/26. 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 1/289:00 pm
JFK
- STN
2 stops22h 15m
Multiple Airlines
Mon 2/23:55 pm
STN
- JFK
2 stops26h 10m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$465
Find flight deals from Pennsylvania to United Kingdom
Keep the following information in mind while searching for Pennsylvania to United Kingdom flight deals. Data was last updated January 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $463 (Gurufare) |
One-way from | $186 (Super.com) |
Popular in | June |
Cheapest in | September |
Average price | $703 |
Good round-trip deal | $634 or less |
Good one-way deal | $347 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to United Kingdom 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 January 28, 2026.
Use the filters below to find and compare flights from Pennsylvania to the United Kingdom that are best for you.
Fly from
Pennsylvania
Fly to
United Kingdom
Route
Depart
Return
Price
New YorkLondon
JFK - LTN
JFKLTN
New York John F Kennedy Intl
Tue 4/28
11:25 pm-6:05 pm
1 stop13h 40m
London Luton
Tue 5/19
9:10 am-10:30 pm
1 stop18h 20m
$466
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Sat 5/9
6:20 pm-6:20 am
Nonstop7h 00m
London Gatwick
Sun 5/17
1:05 pm-3:55 pm
Nonstop7h 50m
$470
New YorkLondon
JFK - STN
JFKSTN
New York John F Kennedy Intl
Thu 2/26
7:25 pm-6:20 pm
2 stops17h 55m
London Stansted
Thu 3/5
6:30 am-6:00 pm
2 stops16h 30m
$472
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Fri 4/17
6:20 pm-6:20 am
Nonstop7h 00m
London Gatwick
Mon 4/20
1:05 pm-3:55 pm
Nonstop7h 50m
$474
New YorkLondon
JFK - LTN
JFKLTN
New York John F Kennedy Intl
Tue 2/24
11:45 pm-10:25 pm
1 stop17h 40m
London Luton
Wed 3/4
6:50 am-10:00 pm
1 stop20h 10m
$474
New YorkLondon
JFK - LTN
JFKLTN
New York John F Kennedy Intl
Tue 4/14
10:05 pm-11:45 pm
2 stops20h 40m
London Luton
Tue 4/28
8:00 am-8:05 pm
2 stops17h 05m
$481
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sat 3/7
9:50 pm-9:40 am
Nonstop6h 50m
London Heathrow
Sun 3/15
10:20 am-8:05 pm
1 stop13h 45m
$497
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 2/17
6:25 pm-6:20 am
Nonstop6h 55m
London Heathrow
Tue 3/31
7:30 am-7:10 pm
1 stop16h 40m
$499
NewarkLondon
EWR - LHR
EWRLHR
Newark
Sat 2/28
6:00 pm-6:20 am
Nonstop7h 20m
London Heathrow
Tue 3/10
12:05 pm-9:30 pm
1 stop13h 25m
$507
NewarkLondon
EWR - LHR
EWRLHR
Newark
Sat 2/7
9:10 am-9:20 pm
Nonstop7h 10m
London Heathrow
Mon 2/9
9:00 am-8:30 pm
1 stop16h 30m
$510
Showing 1-10 of 60 results
Best time to book a flight from Pennsylvania to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Pennsylvania with our price prediction graph.
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 Pennsylvania to the United Kingdom
What is the cheapest month to book a flight from Pennsylvania to United Kingdom?
Currently, June is the cheapest month in which you can book a flight from Pennsylvania to United Kingdom (average of $129). Flying from Pennsylvania to United Kingdom in April is currently the most expensive (average of $583). 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 PA to GB?
Find hourly flight availability from Pennsylvania to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to United Kingdom as you normally would.
Weekly flight availability from Pennsylvania to United Kingdom
Explore weekly flight availability from Pennsylvania to United Kingdom. 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 January 28, 2026.
The most flights from USPA to GB0 are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to United Kingdom. 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 Pennsylvania to United Kingdom
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Pennsylvania to United Kingdom
Discover the top 10 airlines that operate flights from Pennsylvania to United Kingdom. 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 January 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$738 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$219 | Average$885 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$492 | Average$716 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$507 | Average$851 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$511 | Average$903 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$515 | Average$932 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$522 | Average$925 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$560 | Average$880 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$594 | Average$839 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$610 | Average$1,005 | FlexibilityNo cancel fee | On-time75% |