Find Cheap Flights from Philadelphia to London Heathrow (PHL - LHR)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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 Heathrow

(Round-trip)
Depart: Fri Jan 12 2018 Return: Sun Jan 14 2018 Trip spans 3 days
American Airlines
American Airlines
PHL
LHR
15h 50m
1 stop
LHR
PHL
13h 50m
1 stop
Depart: Tue May 22 2018 Return: Sun Jun 3 2018 Trip spans 13 days
Icelandair
Icelandair
PHL
LHR
10h 10m
1 stop
LHR
PHL
11h 05m
1 stop
Depart: Mon Nov 27 2017 Return: Thu Dec 14 2017 Trip spans 18 days
Virgin Atlantic
Virgin Atlantic
PHL
LHR
7h 17m
nonstop
LHR
PHL
8h 49m
nonstop
Depart: Fri May 11 2018 Return: Fri May 18 2018 Trip spans 8 days
United
United
PHL
LHR
9h 30m
1 stop
LHR
PHL
15h 24m
2 stops
Depart: Mon Jan 22 2018 Return: Mon Jan 29 2018 Trip spans 8 days
Delta
Delta
PHL
LHR
7h 15m
nonstop
LHR
PHL
8h 44m
nonstop
Depart: Sun May 20 2018 Return: Fri Jun 1 2018 Trip spans 13 days
Multiple Airlines
Multiple Airlines
PHL
LHR
9h 35m
1 stop
LHR
PHL
12h 08m
1 stop
Depart: Fri Jan 12 2018 Return: Fri Jan 19 2018 Trip spans 8 days
KLM
KLM
PHL
LHR
19h 33m
1 stop
LHR
PHL
13h 50m
2 stops
Depart: Thu May 24 2018 Return: Wed May 30 2018 Trip spans 7 days
Icelandair
Icelandair
PHL
LHR
18h 35m
1 stop
LHR
PHL
27h 05m
1 stop
Depart: Tue May 29 2018 Return: Tue Jun 5 2018 Trip spans 8 days
Icelandair
Icelandair
PHL
LHR
10h 10m
1 stop
LHR
PHL
11h 05m
1 stop
Depart: Sat Dec 9 2017 Return: Sat Dec 16 2017 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
PHL
LHR
7h 02m
nonstop
LHR
PHL
8h 49m
nonstop
Depart: Tue Jan 23 2018 Return: Wed Jan 31 2018 Trip spans 9 days
Delta
Delta
PHL
LHR
7h 15m
nonstop
LHR
PHL
8h 44m
nonstop
Depart: Fri May 4 2018 Return: Sun May 20 2018 Trip spans 17 days
Multiple Airlines
Multiple Airlines
PHL
LHR
9h 35m
1 stop
LHR
PHL
11h 30m
1 stop
Depart: Thu Jan 18 2018 Return: Sat Jan 27 2018 Trip spans 10 days
KLM
KLM
PHL
LHR
11h 25m
1 stop
LHR
PHL
15h 32m
2 stops
Depart: Tue Jan 9 2018 Return: Wed Jan 17 2018 Trip spans 9 days
Virgin Atlantic
Virgin Atlantic
PHL
LHR
7h 15m
nonstop
LHR
PHL
8h 44m
nonstop
Depart: Wed Jan 24 2018 Return: Wed Jan 31 2018 Trip spans 8 days
Delta
Delta
PHL
LHR
7h 15m
nonstop
LHR
PHL
8h 44m
nonstop
Depart: Sat May 5 2018 Return: Sat May 19 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
PHL
LHR
9h 35m
1 stop
LHR
PHL
11h 30m
1 stop
Depart: Sat Jan 27 2018 Return: Mon Feb 5 2018 Trip spans 10 days
KLM
KLM
PHL
LHR
10h 50m
1 stop
LHR
PHL
13h 50m
2 stops
Depart: Sun May 27 2018 Return: Tue Jun 5 2018 Trip spans 10 days
Icelandair
Icelandair
PHL
LHR
10h 10m
1 stop
LHR
PHL
11h 05m
1 stop
Depart: Sun Jan 14 2018 Return: Mon Jan 22 2018 Trip spans 9 days
Virgin Atlantic
Virgin Atlantic
PHL
LHR
7h 15m
nonstop
LHR
PHL
8h 44m
nonstop
Depart: Sun Jan 28 2018 Return: Sun Feb 4 2018 Trip spans 8 days
Delta
Delta
PHL
LHR
7h 15m
nonstop
LHR
PHL
8h 44m
nonstop
Direct flights PHL to LHR on American Airlines
Flight # Depart PHL Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
6129 6:35 pm 6:30 am Nov 20 - Mar 10
736 7:40 pm 7:45 am Nov 20 - Feb 14
728 9:10 pm 9:20 am Nov 21 - Nov 28
728 9:10 pm 9:20 am Nov 29 - Dec 23
728 9:10 pm 9:20 am Dec 25 - Feb 14
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Philadelphia
$419
Destination

London
$419