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Find Deals on Flights 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: Mon 20 Jul 2015 Return: Wed 5 Aug 2015 Trip spans 17 days
£823
Select
American Airlines
American Airlines
PHL
18:45
LHR
10:35
15h 50m
1 stop
LHR
15:45
PHL
09:42
17h 57m
1 stop
Depart: Wed 5 Aug 2015 Return: Mon 10 Aug 2015 Trip spans 6 days
£823
Select
American Airlines
American Airlines
PHL
10:15
LHR
01:05
14h 50m
1 stop
LHR
14:00
PHL
08:57
18h 57m
1 stop
Depart: Fri 14 Aug 2015 Return: Thu 27 Aug 2015 Trip spans 14 days
£823
Select
American Airlines
American Airlines
PHL
10:15
LHR
01:05
14h 50m
1 stop
LHR
12:40
PHL
07:52
19h 12m
1 stop
Depart: Sun 12 Jul 2015 Return: Thu 23 Jul 2015 Trip spans 12 days
£935
Select
Virgin Atlantic
Virgin Atlantic
PHL
14:14
LHR
21:40
7h 26m
nonstop
LHR
06:35
PHL
14:58
8h 23m
nonstop
Depart: Thu 11 Jun 2015 Return: Thu 18 Jun 2015 Trip spans 8 days
£947
Select
Virgin Atlantic
Virgin Atlantic
PHL
14:09
LHR
21:40
7h 31m
nonstop
LHR
06:35
PHL
14:55
8h 20m
nonstop
Depart: Tue 16 Jun 2015 Return: Fri 26 Jun 2015 Trip spans 11 days
£961
Select
Virgin Atlantic
Virgin Atlantic
PHL
14:09
LHR
21:40
7h 31m
nonstop
LHR
06:35
PHL
14:55
8h 20m
nonstop
Depart: Sat 11 Jul 2015 Return: Thu 23 Jul 2015 Trip spans 13 days
£961
Select
Virgin Atlantic
Virgin Atlantic
PHL
14:14
LHR
21:40
7h 26m
nonstop
LHR
06:35
PHL
14:58
8h 23m
nonstop
Depart: Mon 6 Jul 2015 Return: Sun 12 Jul 2015 Trip spans 7 days
£1041
Select
British Airways
British Airways
PHL
16:45
LHR
00:00
7h 15m
nonstop
LHR
06:15
PHL
14:25
8h 10m
nonstop
Depart: Fri 5 Jun 2015 Return: Sun 7 Jun 2015 Trip spans 3 days
£1087
Select
United
United
PHL
06:07
LHR
21:20
15h 13m
1 stop
LHR
08:05
PHL
19:28
11h 23m
1 stop
Depart: Sun 11 Oct 2015 Return: Sat 17 Oct 2015 Trip spans 7 days
£1186
Select
Brussels Airlines
Brussels Airlines
PHL
10:40
LHR
08:05
21h 25m
2 stops
LHR
07:05
PHL
20:38
37h 33m
2 stops
Depart: Sun 4 Oct 2015 Return: Tue 6 Oct 2015 Trip spans 3 days
£1289
Select
Brussels Airlines
Brussels Airlines
PHL
10:40
LHR
08:05
21h 25m
2 stops
LHR
13:50
PHL
20:38
30h 48m
2 stops
Depart: Tue 2 Jun 2015 Return: Fri 12 Jun 2015 Trip spans 11 days
£1303
Select
Air Canada
Air Canada
PHL
06:25
LHR
22:30
16h 05m
2 stops
LHR
09:00
PHL
23:52
14h 52m
2 stops
Depart: Thu 4 Jun 2015 Return: Sun 7 Jun 2015 Trip spans 4 days
£1443
Select
Air Canada
Air Canada
PHL
14:45
LHR
12:00
21h 15m
1 stop
LHR
09:05
PHL
23:52
14h 47m
2 stops
Depart: Sun 31 May 2015 Return: Fri 12 Jun 2015 Trip spans 13 days
£1502
Select
United
United
PHL
15:46
LHR
12:55
21h 09m
1 stop
LHR
06:05
PHL
02:49
20h 44m
2 stops
Depart: Mon 1 Jun 2015 Return: Mon 8 Jun 2015 Trip spans 8 days
£1504
Select
American Airlines
American Airlines
PHL
16:45
LHR
00:00
7h 15m
nonstop
LHR
08:45
PHL
16:30
7h 45m
nonstop
Depart: Wed 3 Jun 2015 Return: Wed 10 Jun 2015 Trip spans 8 days
£1504
Select
American Airlines
American Airlines
PHL
05:45
LHR
13:10
7h 25m
nonstop
LHR
13:25
PHL
21:10
7h 45m
nonstop
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 21 May - 17 Aug
66 18:10 06:20 29 May - 7 Sep
2328 20:45 09:00 21 May - 17 Aug
68 22:00 10:00 21 May - 23 Oct
Airports
Origin

Philadelphia
£823
Destination

London
£823