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Cheap flights from Philadelphia to London
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
| Fastest flight time | 7h 5m | The fastest flight from Philadelphia to London takes 7h 5m. | |
| Direct flights | Every day | Direct flights go from Philadelphia to London every day. | |
| 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 to London?
January
The cheapest time of year to fly to London from Philadelphia is January. Most expensive is July
What is the cheapest day to fly to London?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly to London?
in the evening
Philadelphia to London flights are approximately 9% more expensive in the afternoon than in the evening
What is the cheapest airline that flies to London?
WestJet
WestJet, Air France, and Norwegian are the most popular carriers operating from Philadelphia to London
What is the cheapest route?
Philadelphia - London Heathrow
Fly from Philadelphia to London Heathrow for the best Philadelphia - London flight prices
When is the cheapest time to book a flight to London?
57 days before
The cheapest time to buy a flight from Philadelphia to London is approximately 57 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
Quickest
Cheapest
British Airways
17 Feb
2:30 pm
PHL
Philadelphia airport
7h 05m
LHR
2:35 am
+1
London Heathrow airport
24 Feb
6:35 am
LHR
London Heathrow airport
11h 55m
1 Stop
PHL
1:30 pm
Philadelphia airport
$384
Air Canada
29 Feb
11:25 am
PHL
Philadelphia airport
10h 05m
1 Stop
LHR
2:30 am
+1
London Heathrow airport
07 Mar
6:00 am
LHR
London Heathrow airport
20h 16m
2 Stops
PHL
9:16 pm
Philadelphia airport
$385
British Airways
21 Feb
4:45 pm
PHL
Philadelphia airport
7h 25m
LHR
5:10 am
+1
London Heathrow airport
28 Feb
7:55 am
LHR
London Heathrow airport
10h 45m
1 Stop
PHL
1:40 pm
Philadelphia airport
$386
British Airways
21 Feb
4:45 pm
PHL
Philadelphia airport
7h 25m
LHR
5:10 am
+1
London Heathrow airport
28 Feb
7:55 am
LHR
London Heathrow airport
10h 45m
1 Stop
PHL
1:40 pm
Philadelphia airport
$386
British Airways
17 Feb
2:30 pm
PHL
Philadelphia airport
7h 05m
LHR
2:35 am
+1
London Heathrow airport
24 Feb
6:35 am
LHR
London Heathrow airport
11h 55m
1 Stop
PHL
1:30 pm
Philadelphia airport
$384
Iberia
01 May
6:00 pm
PHL
Philadelphia airport
7h 10m
LHR
6:10 am
+1
London Heathrow airport
14 May
7:50 am
LHR
London Heathrow airport
12h 05m
1 Stop
PHL
2:55 pm
Philadelphia airport
$414
Alternative routes for Philadelphia to London
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
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Round-trip flights to other destinations
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*Flight prices to London are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.