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Find flight deals from Philadelphia to London (PHL - LON)

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from Philadelphia to London

(Round-trip)
Depart: Sun 3 May 2015 Return: Fri 8 May 2015 Trip spans 6 days
£569
Select
British Airways
British Airways
PHL
17:10
LGW
03:10
10h 00m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Thu 4 Jun 2015 Return: Sun 14 Jun 2015 Trip spans 11 days
£573
Select
Virgin Atlantic
Virgin Atlantic
PHL
11:20
LHR
21:45
10h 25m
1 stop
LHR
07:30
PHL
00:24
16h 54m
1 stop
Depart: Mon 13 Apr 2015 Return: Tue 21 Apr 2015 Trip spans 9 days
£582
Select
British Airways
British Airways
PHL
16:45
LHR
00:00
7h 15m
nonstop
LHR
03:30
PHL
15:05
11h 35m
1 stop
Depart: Tue 12 May 2015 Return: Sun 17 May 2015 Trip spans 6 days
£585
Select
US Airways
US Airways
PHL
16:45
LHR
00:00
7h 15m
nonstop
LHR
03:25
PHL
15:05
11h 40m
1 stop
Depart: Wed 1 Apr 2015 Return: Mon 13 Apr 2015 Trip spans 13 days
£586
Select
British Airways
British Airways
PHL
17:10
LGW
03:10
10h 00m
1 stop
LGW
16:55
PHL
14:35
21h 40m
1 stop
Depart: Wed 27 May 2015 Return: Mon 8 Jun 2015 Trip spans 13 days
£590
Select
Virgin Atlantic
Virgin Atlantic
PHL
13:34
LHR
23:45
10h 11m
1 stop
LHR
10:25
PHL
22:25
12h 00m
1 stop
Depart: Wed 5 Aug 2015 Return: Mon 10 Aug 2015 Trip spans 6 days
£607
Select
Multiple Airlines
Multiple Airlines
PHL
02:00
LHR
11:10
9h 10m
1 stop
LHR
16:05
PHL
11:05
19h 00m
1 stop
Depart: Sun 19 Jul 2015 Return: Fri 24 Jul 2015 Trip spans 6 days
£612
Select
British Airways
British Airways
PHL
17:10
LGW
03:10
10h 00m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Sat 25 Jul 2015 Return: Wed 5 Aug 2015 Trip spans 12 days
£612
Select
British Airways
British Airways
PHL
17:10
LGW
03:10
10h 00m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Mon 20 Jul 2015 Return: Mon 10 Aug 2015 Trip spans 22 days
£620
Select
US Airways
US Airways
PHL
14:40
LGW
02:05
11h 25m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Mon 27 Jul 2015 Return: Mon 17 Aug 2015 Trip spans 22 days
£620
Select
US Airways
US Airways
PHL
14:40
LGW
02:05
11h 25m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Fri 17 Jul 2015 Return: Fri 7 Aug 2015 Trip spans 22 days
£626
Select
British Airways
British Airways
PHL
17:10
LGW
03:10
10h 00m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Sat 18 Jul 2015 Return: Fri 7 Aug 2015 Trip spans 21 days
£626
Select
British Airways
British Airways
PHL
17:10
LGW
03:10
10h 00m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Tue 21 Jul 2015 Return: Fri 7 Aug 2015 Trip spans 18 days
£626
Select
British Airways
British Airways
PHL
17:10
LGW
03:10
10h 00m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Wed 22 Jul 2015 Return: Fri 7 Aug 2015 Trip spans 17 days
£626
Select
British Airways
British Airways
PHL
17:10
LGW
03:10
10h 00m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Thu 23 Jul 2015 Return: Fri 7 Aug 2015 Trip spans 16 days
£626
Select
British Airways
British Airways
PHL
17:10
LGW
03:10
10h 00m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Fri 24 Jul 2015 Return: Fri 14 Aug 2015 Trip spans 22 days
£626
Select
British Airways
British Airways
PHL
17:10
LGW
03:10
10h 00m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Sun 26 Jul 2015 Return: Fri 14 Aug 2015 Trip spans 20 days
£626
Select
British Airways
British Airways
PHL
17:10
LGW
03:10
10h 00m
1 stop
LGW
03:15
PHL
14:00
10h 45m
1 stop
Depart: Sat 2 May 2015 Return: Sat 9 May 2015 Trip spans 8 days
£643
Select
American Airlines
American Airlines
PHL
08:15
LHR
21:30
13h 15m
1 stop
LHR
14:00
PHL
10:13
20h 13m
1 stop
Depart: Sun 15 Mar 2015 Return: Tue 17 Mar 2015 Trip spans 3 days
£1219
Select
Brussels Airlines
Brussels Airlines
PHL
10:30
LHR
09:05
22h 35m
2 stops
LHR
13:50
PHL
18:13
28h 23m
2 stops
Direct flights PHL - LON on British Airways
Flight No. Departure PHL Arrival LHR Mon Tue Wed Thu Fri Sat Sun Valid between
2890 09:45 22:10 29 Mar - 20 May
66 18:10 06:20 6 Apr - 18 Apr
66 18:10 06:20 30 Mar - 30 Mar
66 18:10 06:20 29 Mar - 5 Apr
66 19:35 06:40 18 Mar - 24 Mar
66 19:35 06:40 8 Mar - 14 Mar
66 19:35 06:40 9 Mar - 17 Mar
66 19:35 06:40 13 Mar - 27 Mar
66 19:35 07:40 28 Mar - 28 Mar
66 19:35 06:40 26 Mar - 26 Mar
66 19:35 06:40 21 Mar - 25 Mar
2328 20:45 09:00 29 Mar - 20 May
2328 20:50 09:00 28 Mar - 28 Mar
68 22:00 10:00 29 Mar - 18 Oct
2328 22:15 09:25 8 Mar - 27 Mar
68 23:05 10:05 8 Mar - 27 Mar
68 23:05 11:05 28 Mar - 28 Mar
Airports
Origin

Philadelphia
£569
Destination

London
only £573
only £569