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

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

(Round-trip)
Depart: Sat May 21 2016 Return: Mon May 23 2016 Trip spans 3 days
Major Airline
Major Airline
PHL
LHR
36h 00m
2 stops
LHR
PHL
54h 52m
2 stops
Depart: Tue Sep 27 2016 Return: Thu Sep 29 2016 Trip spans 3 days
Air Canada
Air Canada
PHL
LHR
15h 50m
2 stops
LHR
PHL
16h 07m
2 stops
Depart: Fri May 13 2016 Return: Sun May 15 2016 Trip spans 3 days
American Airlines
American Airlines
PHL
LHR
12h 25m
1 stop
LHR
PHL
13h 00m
1 stop
Depart: Sat Apr 30 2016 Return: Mon May 2 2016 Trip spans 3 days
Iberia
Iberia
PHL
LHR
12h 05m
1 stop
LHR
PHL
14h 10m
1 stop
Depart: Tue May 17 2016 Return: Tue May 24 2016 Trip spans 8 days
British Airways
British Airways
PHL
LHR
7h 15m
nonstop
LHR
PHL
8h 10m
nonstop
Depart: Sat May 14 2016 Return: Tue May 17 2016 Trip spans 4 days
Virgin Atlantic
Virgin Atlantic
PHL
LHR
7h 30m
nonstop
LHR
PHL
8h 22m
nonstop
Depart: Mon Oct 31 2016 Return: Thu Nov 17 2016 Trip spans 18 days
Lufthansa
Lufthansa
PHL
LCY
17h 50m
1 stop
LCY
PHL
12h 55m
1 stop
Depart: Tue Aug 23 2016 Return: Thu Sep 1 2016 Trip spans 10 days
Finnair
Finnair
PHL
LHR
17h 20m
2 stops
LHR
PHL
7h 50m
nonstop
Depart: Mon Jun 13 2016 Return: Wed Jun 15 2016 Trip spans 3 days
Major Airline
Major Airline
PHL
LHR
12h 45m
2 stops
LHR
PHL
14h 32m
2 stops
Depart: Sat Oct 1 2016 Return: Mon Oct 3 2016 Trip spans 3 days
Air Canada
Air Canada
PHL
LHR
15h 25m
2 stops
LHR
PHL
19h 02m
2 stops
Depart: Sat Jul 16 2016 Return: Wed Jul 27 2016 Trip spans 12 days
$1315
Select
SWISS
SWISS
PHL
LCY
39h 35m
2 stops
LCY
PHL
30h 15m
2 stops
Depart: Fri May 20 2016 Return: Sun May 22 2016 Trip spans 3 days
Major Airline
Major Airline
PHL
LGW
15h 51m
2 stops
LGW
PHL
16h 40m
2 stops
Depart: Mon May 23 2016 Return: Thu May 26 2016 Trip spans 4 days
Air Canada
Air Canada
PHL
LHR
34h 25m
2 stops
LHR
PHL
15h 47m
2 stops
Depart: Wed Sep 14 2016 Return: Wed Oct 12 2016 Trip spans 29 days
American Airlines
American Airlines
PHL
LHR
7h 10m
nonstop
LHR
PHL
7h 50m
nonstop
Depart: Wed Oct 5 2016 Return: Wed Oct 12 2016 Trip spans 8 days
American Airlines
American Airlines
PHL
LHR
7h 15m
nonstop
LHR
PHL
8h 20m
nonstop
Depart: Wed Sep 21 2016 Return: Wed Sep 28 2016 Trip spans 8 days
British Airways
British Airways
PHL
LHR
7h 00m
nonstop
LHR
PHL
7h 50m
nonstop
Depart: Sat Aug 27 2016 Return: Sun Aug 28 2016 Trip spans 2 days
Major Airline
Major Airline
PHL
LHR
16h 15m
2 stops
LHR
PHL
14h 39m
2 stops
Depart: Wed May 4 2016 Return: Tue May 10 2016 Trip spans 7 days
Iberia
Iberia
PHL
LHR
7h 15m
nonstop
LHR
PHL
7h 55m
nonstop
Depart: Tue Sep 20 2016 Return: Thu Sep 29 2016 Trip spans 10 days
Air Canada
Air Canada
PHL
LGW
12h 00m
1 stop
LGW
PHL
12h 02m
1 stop
Depart: Tue May 24 2016 Return: Tue May 31 2016 Trip spans 8 days
Finnair
Finnair
PHL
LHR
7h 15m
nonstop
LHR
PHL
24h 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 6:10 pm 6:40 am May 29 - Jun 5
194 6:10 pm 6:40 am Jun 6 - Jun 30
194 6:10 pm 6:40 am May 10 - May 27
194 6:10 pm 6:40 am May 2 - May 8
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

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Airports
Origin

Philadelphia
$530
Destination

London
only $530
only $803
only $620