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Cheap flights from Philadelphia to London
Round-trip
Economy
Flight information for Philadelphia to London
(PHL to LON)
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to London
| Best Price Found | $760 | The best flight deal from Philadelphia to London found on momondo in the last 72 hours is $760 |
| Fastest flight time | 6h 50m | The fastest flight from Philadelphia to London takes 6h 50m |
| Direct flights | None | There are no direct flights from Philadelphia to London. Popular non-direct routes for this connection are Philadelphia - London Heathrow, Philadelphia - London Gatwick and Philadelphia - London City. |
| Airports in London | 6 airports | There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN) |
How to get the cheapest flight ticket from Philadelphia to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Philadelphia to London?
February
The cheapest time of year to fly to London from Philadelphia is February. Most expensive is June
What is the cheapest day to depart Philadelphia for London?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly from Philadelphia to London?
in the evening
Philadelphia to London flights are approximately 13% more expensive in the morning than in the evening
What is the cheapest airline that flies to London from Philadelphia?
KLM
KLM, Major Airline, and Delta are the most popular carriers operating from Philadelphia to London
What is the cheapest Philadelphia to London flight route?
Philadelphia - London Stansted
Fly from Philadelphia to London Stansted for the best Philadelphia - London flight prices
How far in advance should you book Philadelphia to London flights?
39 days before
The cheapest time to buy a flight from Philadelphia to London is approximately 39 days to departure
60
Days before departure
0
Easily compare round-trip flights from Philadelphia to London
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Philadelphia to London by changing tabs
Multiple Airlines![Multiple Airlines]()
Aug 1![Multiple Airlines]()
Aug 12
PHL5:25 pmPhiladelphia
10h 45m
1 stop
STN4:10 amLondon Stansted
STN2:30 amLondon Stansted
12h 10m
1 stop
PHL2:40 pmPhiladelphia
Multiple Airlines![Multiple Airlines]()
Oct 31![Multiple Airlines]()
Nov 9
PHL5:05 pmPhiladelphia
11h 05m
1 stop
LHR4:10 amLondon Heathrow
LHR1:35 amLondon Heathrow
12h 00m
1 stop
PHL1:35 pmPhiladelphia
Find the cheapest one-way flights from Philadelphia to London
If you're looking for one-way flights from Philadelphia to London, view some of our deals below provided by Finnair and TAP AIR PORTUGAL
Best airlines flying from Philadelphia to London
Compare and see reviews for airlines that fly from Philadelphia to London with momondo
AirlineFree CancellationPrice
PriceFrom $401
Free Cancellation
Reviews
Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!
1 / 10
PriceFrom $407
Free Cancellation
Reviews
Pros: That I got to visit a place as mystical as Iceland for such a low and affordable flight. My departure flight with Iceland Air was on time and although the return was a bit tardy the company did an excellent job with being transparent.
Cons: The flight crew could have been a bit more polite
1 / 10
PriceFrom $434
Free Cancellation
Reviews
Pros: Nothing
Cons: Not charging me 100 dollars For a luggage that was 56 pounds
1 / 10
PriceFrom $434
Free Cancellation
Reviews
Pros: Flight was fine.
Cons: Crew was not very friendly.
1 / 10
PriceFrom $463
Free Cancellation
Reviews
Pros: All is great.
Cons: Nothing is not good.
1 / 8
PriceFrom $475
Free Cancellation
Reviews
Pros: I really like the preferred seating area and the crew overall
Cons: Boarding was communicated by areas one time only. I would suggest to repeat communication of the areas that were told to board before so if you missed the first one you don’t have to wait until the end
1 / 6
PriceFrom $484
Free Cancellation
Reviews
Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.
1 / 10
PriceFrom $499
Free Cancellation
Reviews
Pros: Although there were delays they kept us informed on a regular basis as to what to expect and seemed genuinely apologetic for any inconveniences. Boarding and deplaning were smooth and efficient. I really appreciated that there was no charge for checking a bag. I am certain that contributes to the ease of everyone getting on and off the plane. Our bags arrived at baggage claim about the same time we got there. I would definitely fly with Virgin Atlantic again.
1 / 2
PriceFrom $513
Free Cancellation
Reviews
Pros: Al the flights was nice with no issues
Cons: The food that I have with Lufthansa was super bad and there’s no Choise, however, the connect flight wit with United airline have very good food and , what I want say is United airline airplane much better than Lufthansa in every thing even the seats is much nicer
1 / 10
PriceFrom $518
Free Cancellation
Reviews
Pros: Good organization and nice staff
Cons: N/A
1 / 5
Are airlines flying from Philadelphia to London offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Philadelphia to London, such as British Airways, American Airlines, and Aer Lingus may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.