Browse Origins:
Browse Destinations:

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: Thu 5 Feb 2015 Return: Sun 8 Feb 2015 Trip spans 4 days
British Airways
British Airways
PHL
16:15
LHR
23:25
7h 10m
nonstop
LHR
03:50
PHL
14:00
10h 10m
1 stop
Depart: Sat 14 Mar 2015 Return: Sat 21 Mar 2015 Trip spans 8 days
Finnair
Finnair
PHL
18:15
LHR
01:25
7h 10m
nonstop
LHR
07:25
PHL
15:55
8h 30m
nonstop
Depart: Fri 20 Feb 2015 Return: Mon 2 Mar 2015 Trip spans 11 days
US Airways
US Airways
PHL
16:15
LHR
23:25
7h 10m
nonstop
LHR
01:55
PHL
14:00
12h 05m
1 stop
Depart: Thu 2 Apr 2015 Return: Thu 9 Apr 2015 Trip spans 8 days
US Airways
US Airways
PHL
16:50
LHR
00:00
7h 10m
nonstop
LHR
03:00
PHL
15:06
12h 06m
1 stop
Depart: Sat 2 May 2015 Return: Sun 24 May 2015 Trip spans 23 days
US Airways
US Airways
PHL
16:50
LHR
00:00
7h 10m
nonstop
LHR
06:15
PHL
14:23
8h 08m
nonstop
Depart: Wed 20 May 2015 Return: Sat 30 May 2015 Trip spans 11 days
US Airways
US Airways
PHL
14:10
LHR
21:20
7h 10m
nonstop
LHR
02:55
PHL
15:06
12h 11m
1 stop
Depart: Fri 26 Dec 2014 Return: Mon 5 Jan 2015 Trip spans 11 days
Brussels Airlines
Brussels Airlines
PHL
09:49
LHR
00:05
14h 16m
2 stops
LHR
06:05
PHL
18:52
36h 47m
2 stops
Depart: Fri 19 Dec 2014 Return: Sat 3 Jan 2015 Trip spans 16 days
Delta
Delta
PHL
04:00
LHR
20:35
16h 35m
1 stop
LHR
01:30
PHL
20:08
18h 38m
2 stops
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 4 Jan - 8 Jan
66 18:35 06:40 17 Jan - 22 Jan
66 18:35 06:40 24 Jan - 29 Jan
66 18:35 06:40 15 Dec - 25 Dec
66 18:35 06:40 19 Dec - 26 Dec
66 18:35 06:40 15 Jan - 19 Jan
66 18:35 06:40 29 Dec - 6 Jan
66 18:35 06:40 2 Jan - 6 Mar
66 18:35 06:40 7 Jan - 14 Jan
66 18:35 06:40 24 Dec - 31 Dec
2328 18:45 06:55 24 Dec - 24 Dec
2328 19:25 07:35 25 Dec - 25 Dec
2328 21:15 09:25 26 Dec - 7 Mar
68 22:05 10:05 18 Jan - 26 Jan
68 22:05 10:05 1 Jan - 16 Jan
Airports
Origin

Philadelphia
£515
Destination

London
£515