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Find flight deals from United Kingdom to Philadelphia Intl

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

Book cheap flights to Philadelphia Intl

(Round-trip)
Depart: Sat, 15 Nov, 2014 Return: Sun, 16 Nov, 2014 Trip spans 2 days
KLM Royal Dutch
MAN
07:45
PHL
21:40
13h 55m
2 stops
PHL
07:45
MAN
00:00
16h 15m
2 stops
Depart: Fri, 7 Nov, 2014 Return: Tue, 11 Nov, 2014 Trip spans 5 days
Lufthansa
LCY
03:15
PHL
15:55
12h 40m
1 stop
PHL
12:40
LCY
07:35
18h 55m
1 stop
Depart: Mon, 20 Oct, 2014 Return: Tue, 11 Nov, 2014 Trip spans 23 days
Lufthansa
MAN
02:20
PHL
17:00
14h 40m
1 stop
PHL
12:40
MAN
06:50
18h 10m
1 stop
Depart: Sat, 7 Jun, 2014 Return: Sun, 8 Jun, 2014 Trip spans 2 days
KLM Royal Dutch
LHR
05:35
PHL
22:25
16h 50m
1 stop
PHL
08:45
LHR
01:40
16h 55m
1 stop
Depart: Tue, 11 Nov, 2014 Return: Sun, 16 Nov, 2014 Trip spans 6 days
United
MAN
07:00
PHL
13:32
30h 32m
1 stop
PHL
13:35
MAN
20:15
30h 40m
1 stop
Depart: Thu, 13 Nov, 2014 Return: Sun, 16 Nov, 2014 Trip spans 4 days
Delta
MAN
07:45
PHL
21:40
13h 55m
1 stop
PHL
14:30
MAN
22:20
31h 50m
1 stop
Depart: Tue, 11 Nov, 2014 Return: Mon, 17 Nov, 2014 Trip spans 7 days
US Airways
MAN
05:45
PHL
13:45
8h 00m
direct
PHL
15:45
MAN
22:45
7h 00m
direct
Depart: Mon, 20 Oct, 2014 Return: Mon, 27 Oct, 2014 Trip spans 8 days
Finnair
LHR
12:55
PHL
20:40
7h 45m
direct
PHL
15:25
LHR
22:30
7h 05m
direct
Depart: Sat, 24 May, 2014 Return: Sun, 25 May, 2014 Trip spans 2 days
Air France
LHR
08:15
PHL
19:40
11h 25m
1 stop
PHL
09:59
LHR
22:20
12h 21m
1 stop
Depart: Thu, 15 May, 2014 Return: Tue, 20 May, 2014 Trip spans 6 days
United
LHR
03:50
PHL
17:37
13h 47m
1 stop
PHL
02:13
LHR
12:55
10h 42m
1 stop
Depart: Wed, 12 Nov, 2014 Return: Sun, 16 Nov, 2014 Trip spans 5 days
United
MAN
07:00
PHL
13:32
30h 32m
1 stop
PHL
13:35
MAN
20:15
30h 40m
1 stop
Depart: Fri, 14 Nov, 2014 Return: Sun, 16 Nov, 2014 Trip spans 3 days
United
MAN
07:00
PHL
22:55
15h 55m
1 stop
PHL
13:35
MAN
20:15
30h 40m
1 stop
Depart: Thu, 13 Nov, 2014 Return: Mon, 17 Nov, 2014 Trip spans 5 days
United
MAN
07:30
PHL
22:55
15h 25m
1 stop
PHL
04:55
MAN
20:15
15h 20m
1 stop
Depart: Wed, 12 Nov, 2014 Return: Mon, 17 Nov, 2014 Trip spans 6 days
US Airways
MAN
05:45
PHL
13:45
8h 00m
direct
PHL
15:45
MAN
22:45
7h 00m
direct
Depart: Thu, 13 Nov, 2014 Return: Mon, 17 Nov, 2014 Trip spans 5 days
US Airways
MAN
05:45
PHL
13:45
8h 00m
direct
PHL
15:45
MAN
22:45
7h 00m
direct
Depart: Sat, 15 Nov, 2014 Return: Mon, 17 Nov, 2014 Trip spans 3 days
United
MAN
01:35
PHL
19:05
17h 30m
1 stop
PHL
04:55
MAN
20:15
15h 20m
1 stop
Change your search
Airports
Origin

London
only £528
only £448
Manchester
£409
Destination

Philadelphia
£409