Browse Origins:
  • United Kingdom:
Browse Destinations:

Find flight deals from United Kingdom to Philadelphia

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

Book cheap flights to Philadelphia

(Round-trip)
Depart: Mon 16 Mar 2015 Return: Mon 23 Mar 2015 Trip spans 8 days
US Airways
US Airways
LHR
07:25
PHL
19:05
179h 40m
2 stops
PHL
18:15
LHR
01:25
7h 10m
nonstop
Depart: Tue 9 Dec 2014 Return: Tue 16 Dec 2014 Trip spans 8 days
US Airways
US Airways
MAN
05:45
PHL
19:55
182h 10m
2 stops
PHL
15:50
MAN
22:45
6h 55m
nonstop
Depart: Thu 11 Dec 2014 Return: Mon 15 Dec 2014 Trip spans 5 days
Lufthansa
Lufthansa
MAN
01:15
PHL
16:15
15h 00m
1 stop
PHL
12:50
MAN
01:20
12h 30m
1 stop
Depart: Mon 19 Jan 2015 Return: Tue 27 Jan 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
LHR
01:30
PHL
16:00
14h 30m
1 stop
PHL
04:50
LHR
01:50
21h 00m
1 stop
Depart: Tue 20 Jan 2015 Return: Tue 3 Feb 2015 Trip spans 15 days
Multiple Airlines
Multiple Airlines
MAN
13:05
PHL
16:15
27h 10m
1 stop
PHL
01:25
MAN
23:35
46h 10m
2 stops
Depart: Wed 4 Mar 2015 Return: Wed 11 Mar 2015 Trip spans 7 days
SAS
SAS
LHR
16:05
PHL
20:14
28h 09m
2 stops
PHL
08:27
LHR
04:50
20h 23m
2 stops
Depart: Fri 6 Feb 2015 Return: Mon 23 Feb 2015 Trip spans 18 days
Lufthansa
Lufthansa
LHR
03:20
PHL
16:00
12h 40m
1 stop
PHL
12:50
LHR
23:30
10h 40m
1 stop
Depart: Thu 19 Mar 2015 Return: Fri 3 Apr 2015 Trip spans 16 days
United
United
MAN
02:35
PHL
20:14
17h 39m
2 stops
PHL
04:00
MAN
21:55
17h 55m
2 stops
Depart: Mon 9 Mar 2015 Return: Mon 23 Mar 2015 Trip spans 15 days
United
United
LHR
02:50
PHL
18:04
15h 14m
2 stops
PHL
14:35
LHR
03:15
12h 40m
2 stops
Depart: Thu 1 Jan 2015 Return: Thu 8 Jan 2015 Trip spans 8 days
British Airways
British Airways
MAN
05:45
PHL
13:50
8h 05m
nonstop
PHL
16:15
MAN
06:20
14h 05m
1 stop
Depart: Tue 23 Dec 2014 Return: Tue 30 Dec 2014 Trip spans 8 days
Iberia
Iberia
GLA
01:55
PHL
15:35
13h 40m
1 stop
PHL
16:15
GLA
09:25
17h 10m
1 stop
Depart: Sun 7 Dec 2014 Return: Mon 8 Dec 2014 Trip spans 2 days
Air Canada
Air Canada
LHR
13:00
PHL
09:12
20h 12m
1 stop
PHL
11:35
LHR
22:25
10h 50m
1 stop
Depart: Mon 18 May 2015 Return: Fri 5 Jun 2015 Trip spans 19 days
British Airways
British Airways
EDI
04:00
PHL
20:45
16h 45m
1 stop
PHL
18:15
EDI
04:00
9h 45m
1 stop
Depart: Thu 28 May 2015 Return: Mon 8 Jun 2015 Trip spans 12 days
Multiple Airlines
Multiple Airlines
LGW
09:10
PHL
23:50
14h 40m
2 stops
PHL
12:20
LGW
02:45
14h 25m
2 stops
Depart: Tue 19 May 2015 Return: Thu 28 May 2015 Trip spans 10 days
Air France
Air France
MAN
02:10
PHL
19:40
17h 30m
1 stop
PHL
17:00
MAN
12:35
19h 35m
1 stop
Depart: Tue 6 Jan 2015 Return: Sat 17 Jan 2015 Trip spans 12 days
British Airways
British Airways
LHR
07:05
PHL
08:54
265h 49m
2 stops
PHL
13:35
LHR
20:40
7h 05m
nonstop
Depart: Wed 27 May 2015 Return: Sun 7 Jun 2015 Trip spans 12 days
American Airlines
American Airlines
LHR
06:35
PHL
22:53
16h 18m
1 stop
PHL
16:50
LHR
00:00
7h 10m
nonstop
Depart: Sat 20 Dec 2014 Return: Sat 27 Dec 2014 Trip spans 8 days
Multiple Airlines
Multiple Airlines
EDI
11:25
PHL
06:54
19h 29m
2 stops
PHL
16:15
EDI
03:00
10h 45m
1 stop
Change your search
Airports
Origin

Glasgow
£516
London
only £384
only £573
Edinburgh
£572
Manchester
£436
Destination

Philadelphia
£384