Find Cheap Flights from United Kingdom to Philadelphia

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from United Kingdom to Philadelphia

(Round-trip)
Depart: Tue Nov 21 2017 Return: Tue Dec 5 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
LCY
PHL
17h 44m
2 stops
PHL
LCY
10h 40m
1 stop
Depart: Mon Dec 25 2017 Return: Sun Dec 31 2017 Trip spans 7 days
KLM
KLM
MAN
PHL
20h 46m
2 stops
PHL
MAN
14h 30m
2 stops
Depart: Thu Nov 2 2017 Return: Wed Nov 8 2017 Trip spans 7 days
SWISS
SWISS
LCY
PHL
12h 50m
1 stop
PHL
LCY
17h 50m
1 stop
Depart: Wed Dec 13 2017 Return: Mon Dec 18 2017 Trip spans 6 days
British Airways
British Airways
MAN
PHL
8h 05m
nonstop
PHL
MAN
9h 25m
1 stop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
Lufthansa
Lufthansa
LCY
PHL
13h 15m
1 stop
PHL
LCY
17h 35m
1 stop
Depart: Fri Dec 1 2017 Return: Sun Dec 3 2017 Trip spans 3 days
Virgin Atlantic
Virgin Atlantic
LHR
PHL
31h 35m
1 stop
PHL
LHR
29h 15m
1 stop
Depart: Fri Nov 24 2017 Return: Thu Nov 30 2017 Trip spans 7 days
Major Airline
Major Airline
LHR
PHL
8h 20m
nonstop
PHL
LHR
7h 05m
nonstop
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
Iberia
Iberia
LGW
PHL
23h 50m
1 stop
PHL
LGW
20h 35m
1 stop
Depart: Wed Aug 23 2017 Return: Sun Sep 10 2017 Trip spans 19 days
Icelandair
Icelandair
MAN
PHL
10h 50m
1 stop
PHL
MAN
10h 00m
1 stop
Depart: Sat Dec 9 2017 Return: Sat Dec 23 2017 Trip spans 15 days
Aer Lingus
Aer Lingus
LGW
PHL
15h 49m
2 stops
PHL
LGW
14h 55m
2 stops
Depart: Mon Jul 17 2017 Return: Sat Jul 22 2017 Trip spans 6 days
Thomas Cook Airlines
Thomas Cook Airlines
MAN
PHL
12h 00m
1 stop
PHL
MAN
15h 35m
1 stop
Depart: Sat Jul 1 2017 Return: Sat Jul 8 2017 Trip spans 8 days
Finnair
Finnair
LHR
PHL
8h 10m
nonstop
PHL
LHR
7h 30m
nonstop
Depart: Wed Sep 13 2017 Return: Wed Sep 27 2017 Trip spans 15 days
SWISS
SWISS
LCY
PHL
11h 50m
1 stop
PHL
LCY
17h 35m
1 stop
Depart: Sun Sep 24 2017 Return: Wed Oct 4 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
LHR
PHL
26h 30m
1 stop
PHL
LHR
21h 10m
1 stop
Depart: Wed Sep 13 2017 Return: Wed Sep 27 2017 Trip spans 15 days
British Airways
British Airways
LGW
PHL
11h 15m
1 stop
PHL
LGW
10h 55m
1 stop
Depart: Fri Dec 1 2017 Return: Tue Dec 5 2017 Trip spans 5 days
Lufthansa
Lufthansa
LCY
PHL
12h 50m
1 stop
PHL
LCY
10h 40m
1 stop
Depart: Wed Sep 20 2017 Return: Wed Oct 4 2017 Trip spans 15 days
SWISS
SWISS
LCY
PHL
13h 15m
1 stop
PHL
LCY
17h 35m
1 stop
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
Major Airline
Major Airline
LHR
PHL
8h 20m
nonstop
PHL
LHR
7h 20m
nonstop
Depart: Sat Nov 11 2017 Return: Sat Nov 25 2017 Trip spans 15 days
KLM
KLM
EDI
PHL
22h 03m
2 stops
PHL
EDI
17h 45m
2 stops
Depart: Wed Sep 20 2017 Return: Wed Oct 4 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
LGW
PHL
11h 15m
1 stop
PHL
LGW
11h 55m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

London
only $514
only $455
only $520
Manchester
$487
Edinburgh
$544
Destination

Philadelphia
$455
Airlines Airline reviews

28 travelers who booked a flight from London to Philadelphia rated their chosen airlines with an average of 8.3.

Overall
8.3
Boarding
8.7
Crew
8.5
Comfort
7.8
Food
7.9
Entertainment
8.3