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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: Wed 22 Apr 2015 Return: Tue 5 May 2015 Trip spans 14 days
£699
Select
Multiple Airlines
Multiple Airlines
PHL
11:00
LHR
02:05
15h 05m
1 stop
LHR
07:00
PHL
15:20
8h 20m
nonstop
Depart: Mon 9 Mar 2015 Return: Thu 26 Mar 2015 Trip spans 18 days
£721
Select
Iberia
Iberia
PHL
18:15
LHR
01:25
7h 10m
nonstop
LHR
13:05
PHL
21:35
8h 30m
nonstop
Depart: Thu 23 Apr 2015 Return: Mon 4 May 2015 Trip spans 12 days
£723
Select
British Airways
British Airways
PHL
17:10
LGW
05:25
12h 15m
1 stop
LGW
05:25
PHL
15:06
9h 41m
1 stop
Depart: Sun 8 Mar 2015 Return: Mon 16 Mar 2015 Trip spans 9 days
£756
Select
Air France
Air France
PHL
13:25
LHR
03:00
13h 35m
1 stop
LHR
06:10
PHL
22:12
16h 02m
1 stop
Depart: Thu 2 Apr 2015 Return: Sun 12 Apr 2015 Trip spans 11 days
£758
Select
US Airways
US Airways
PHL
10:45
LHR
21:30
10h 45m
1 stop
LHR
03:25
PHL
15:05
11h 40m
1 stop
Depart: Sun 19 Apr 2015 Return: Mon 4 May 2015 Trip spans 16 days
£763
Select
United
United
PHL
11:50
LHR
03:05
15h 15m
1 stop
LHR
04:50
PHL
19:29
14h 39m
2 stops
Depart: Sun 1 Mar 2015 Return: Sun 5 Apr 2015 Trip spans 35 days
£768
Select
Virgin Atlantic
Virgin Atlantic
PHL
13:11
LHR
23:00
9h 49m
1 stop
LHR
06:30
PHL
17:58
11h 28m
1 stop
Depart: Wed 1 Apr 2015 Return: Sun 12 Apr 2015 Trip spans 12 days
£777
Select
Air Canada
Air Canada
PHL
12:40
LHR
23:35
10h 55m
1 stop
LHR
08:05
PHL
19:12
11h 07m
1 stop
Depart: Mon 16 Mar 2015 Return: Sat 21 Mar 2015 Trip spans 6 days
£836
Select
Brussels Airlines
Brussels Airlines
PHL
10:30
LHR
09:05
22h 35m
2 stops
LHR
07:15
PHL
18:13
34h 58m
2 stops
Depart: Fri 6 Feb 2015 Return: Wed 11 Feb 2015 Trip spans 6 days
£903
Select
SAS
SAS
PHL
07:41
LHR
02:50
19h 09m
2 stops
LHR
16:05
PHL
00:14
32h 09m
2 stops
Depart: Sat 31 Jan 2015 Return: Thu 5 Feb 2015 Trip spans 6 days
£948
Select
British Airways
British Airways
PHL
13:35
LHR
20:40
7h 05m
nonstop
LHR
03:50
PHL
14:00
10h 10m
1 stop
Depart: Sun 12 Jul 2015 Return: Thu 23 Jul 2015 Trip spans 12 days
£1043
Select
American Airlines
American Airlines
PHL
15:15
LHR
01:05
9h 50m
1 stop
LHR
14:00
PHL
08:55
18h 55m
1 stop
Change your search
Direct flights PHL - LON on British Airways
Flight No. Departure PHL Arrival LHR Mon Tue Wed Thu Fri Sat Sun Valid between
66 18:35 06:40 1 Feb - 5 Feb
66 18:35 06:40 9 Feb - 18 Feb
66 18:35 06:40 22 Feb - 28 Feb
66 18:35 06:40 7 Feb - 12 Feb
66 18:35 06:40 30 Jan - 6 Mar
66 18:35 06:40 29 Jan - 4 Feb
66 18:35 06:40 4 Mar - 4 Mar
66 18:35 06:40 1 Mar - 7 Mar
66 18:35 06:40 2 Mar - 5 Mar
66 18:35 06:40 15 Feb - 21 Feb
2328 21:15 09:25 24 Jan - 7 Mar
68 22:05 10:05 2 Mar - 7 Mar
68 22:05 10:05 17 Feb - 1 Mar
68 22:05 10:05 3 Feb - 14 Feb
Airports
Origin

Philadelphia
£699
Destination

London
only £699
only £723