Find Deals on Flights from Philadelphia to London (PHL - LON)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Philadelphia to London

(Round-trip)
Depart: Tue Sep 15 2015 Return: Thu Sep 17 2015 Trip spans 3 days
Virgin Atlantic
Virgin Atlantic
PHL
2:00p
LHR
2:10a
12h 10m
1 stop
LHR
6:35a
PHL
3:21p
8h 46m
nonstop
Depart: Mon Sep 7 2015 Return: Wed Sep 9 2015 Trip spans 3 days
US Airways
US Airways
PHL
11:30a
LHR
10:40p
11h 10m
1 stop
LHR
2:55a
PHL
4:20p
13h 25m
1 stop
Depart: Fri Sep 11 2015 Return: Sun Sep 13 2015 Trip spans 3 days
British Airways
British Airways
PHL
5:10p
LHR
5:20a
12h 10m
1 stop
LHR
2:55a
PHL
4:20p
13h 25m
1 stop
Depart: Thu Oct 15 2015 Return: Sun Oct 18 2015 Trip spans 4 days
Finnair
Finnair
PHL
5:10p
LHR
6:10a
37h 00m
2 stops
LHR
6:15a
PHL
2:25p
8h 10m
nonstop
Depart: Sun Dec 27 2015 Return: Tue Dec 29 2015 Trip spans 3 days
American Airlines
American Airlines
PHL
4:00p
LHR
1:45a
9h 45m
1 stop
LHR
1:30a
PHL
3:55p
14h 25m
1 stop
Depart: Sat Nov 7 2015 Return: Sun Nov 8 2015 Trip spans 2 days
United
United
PHL
1:15a
LHR
11:25a
10h 10m
1 stop
LHR
2:30a
PHL
4:15p
13h 45m
1 stop
Depart: Tue Sep 8 2015 Return: Wed Sep 9 2015 Trip spans 2 days
KLM
KLM
PHL
7:20a
LHR
10:20p
15h 00m
1 stop
LHR
5:55a
PHL
11:58p
18h 03m
2 stops
Depart: Thu Nov 26 2015 Return: Sat Nov 28 2015 Trip spans 3 days
Delta
Delta
PHL
2:21p
LHR
9:30p
7h 09m
nonstop
LHR
1:40a
PHL
5:10p
15h 30m
2 stops
Depart: Thu Oct 29 2015 Return: Sun Nov 1 2015 Trip spans 4 days
Air Canada
Air Canada
PHL
2:50p
LHR
1:15a
34h 25m
2 stops
LHR
1:00a
PHL
4:00p
15h 00m
2 stops
Depart: Wed Sep 2 2015 Return: Thu Sep 3 2015 Trip spans 2 days
Delta
Delta
PHL
6:15a
LGW
11:45p
17h 30m
2 stops
LGW
9:00a
PHL
1:11a
16h 11m
2 stops
Depart: Wed Nov 25 2015 Return: Sun Nov 29 2015 Trip spans 5 days
American Airlines
American Airlines
PHL
8:45a
LGW
11:15p
14h 30m
1 stop
LGW
6:35a
PHL
10:05p
15h 30m
1 stop
Depart: Wed Sep 23 2015 Return: Mon Oct 12 2015 Trip spans 20 days
British Airways
British Airways
PHL
5:10p
LGW
3:05a
9h 55m
1 stop
LGW
3:15a
PHL
2:00p
10h 45m
1 stop
Depart: Fri Feb 5 2016 Return: Tue Feb 9 2016 Trip spans 5 days
Air France
Air France
PHL
10:15a
LHR
9:05p
10h 50m
1 stop
LHR
7:30a
PHL
10:29p
14h 59m
1 stop
Depart: Sat Aug 29 2015 Return: Tue Sep 1 2015 Trip spans 4 days
British Airways
British Airways
PHL
2:50p
LCY
3:45a
12h 55m
1 stop
LCY
2:50a
PHL
3:05p
12h 15m
1 stop
Direct flights PHL to LON on Delta
Flight # Depart PHL Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
194 6:23 pm 6:40 am Oct 3 - Oct 3
194 6:23 pm 6:40 am Oct 2 - Oct 8
194 6:23 pm 6:40 am Sep 29 - Sep 29
194 6:23 pm 6:40 am Sep 27 - Sep 27
194 6:23 pm 6:40 am Sep 19 - Sep 26
194 6:23 pm 6:40 am Sep 13 - Sep 25
194 6:23 pm 6:40 am Sep 5 - Sep 12
194 6:23 pm 6:40 am Sep 1 - Sep 11
Airports
Origin

Philadelphia
$577
Destination

London
only $577
only $722
only $668