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

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 London to Philadelphia

(Round-trip)
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
Icelandair
Icelandair
LGW
PHL
11h 20m
1 stop
PHL
LGW
10h 10m
1 stop
Depart: Fri Aug 25 2017 Return: Mon Aug 28 2017 Trip spans 4 days
Lufthansa
Lufthansa
LCY
PHL
11h 50m
1 stop
PHL
LCY
17h 35m
1 stop
Depart: Wed Apr 26 2017 Return: Thu May 4 2017 Trip spans 9 days
Virgin Atlantic
Virgin Atlantic
LHR
PHL
11h 44m
1 stop
PHL
LHR
10h 00m
1 stop
Depart: Mon Aug 28 2017 Return: Sat Sep 9 2017 Trip spans 13 days
SWISS
SWISS
LCY
PHL
29h 29m
2 stops
PHL
LCY
20h 55m
2 stops
Depart: Thu Mar 16 2017 Return: Mon Mar 20 2017 Trip spans 5 days
Major Airline
Major Airline
LGW
PHL
14h 09m
nonstop
PHL
LGW
11h 20m
nonstop
Depart: Thu Apr 20 2017 Return: Sat Apr 29 2017 Trip spans 10 days
British Airways
British Airways
LHR
PHL
8h 10m
nonstop
PHL
LHR
7h 05m
nonstop
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
TAP Portugal
TAP Portugal
LGW
PHL
16h 56m
2 stops
PHL
LGW
18h 30m
2 stops
Depart: Mon Aug 28 2017 Return: Sat Sep 9 2017 Trip spans 13 days
Finnair
Finnair
LHR
PHL
8h 20m
nonstop
PHL
LHR
7h 25m
nonstop
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
Icelandair
Icelandair
LGW
PHL
11h 20m
1 stop
PHL
LGW
10h 10m
1 stop
Depart: Fri Jun 16 2017 Return: Sat Jun 24 2017 Trip spans 9 days
Icelandair
Icelandair
LHR
PHL
27h 05m
1 stop
PHL
LHR
18h 35m
1 stop
Depart: Thu Mar 9 2017 Return: Mon Mar 13 2017 Trip spans 4 days
Lufthansa
Lufthansa
LCY
PHL
13h 05m
1 stop
PHL
LCY
10h 40m
1 stop
Depart: Thu Mar 9 2017 Return: Mon Mar 13 2017 Trip spans 4 days
Virgin Atlantic
Virgin Atlantic
LHR
PHL
8h 38m
nonstop
PHL
LHR
7h 14m
nonstop
Depart: Tue May 30 2017 Return: Tue Jun 6 2017 Trip spans 8 days
Icelandair
Icelandair
LHR
PHL
27h 05m
1 stop
PHL
LHR
10h 10m
1 stop
Depart: Fri Mar 10 2017 Return: Sun Mar 12 2017 Trip spans 3 days
Lufthansa
Lufthansa
LCY
PHL
13h 05m
1 stop
PHL
LCY
10h 40m
1 stop
Depart: Sat Jun 3 2017 Return: Tue Jun 13 2017 Trip spans 11 days
Icelandair
Icelandair
LHR
PHL
27h 05m
1 stop
PHL
LHR
18h 35m
1 stop
Depart: Fri Mar 10 2017 Return: Tue Mar 14 2017 Trip spans 4 days
Virgin Atlantic
Virgin Atlantic
LHR
PHL
8h 38m
nonstop
PHL
LHR
7h 14m
nonstop
Depart: Fri Aug 25 2017 Return: Sun Aug 27 2017 Trip spans 3 days
Lufthansa
Lufthansa
LHR
PHL
11h 30m
1 stop
PHL
LHR
11h 55m
1 stop
Depart: Mon May 22 2017 Return: Fri May 26 2017 Trip spans 5 days
SWISS
SWISS
LCY
PHL
30h 45m
2 stops
PHL
LCY
44h 55m
2 stops
Depart: Thu Apr 6 2017 Return: Mon Apr 17 2017 Trip spans 12 days
Lufthansa
Lufthansa
LCY
PHL
11h 50m
1 stop
PHL
LCY
17h 35m
1 stop
Depart: Wed Jul 5 2017 Return: Wed Jul 12 2017 Trip spans 8 days
British Airways
British Airways
LHR
PHL
7h 45m
nonstop
PHL
LHR
7h 05m
nonstop
Direct flights LON to PHL on American Airlines
Flight # Depart LHR Arrive PHL Sun Mon Tue Wed Thu Fri Sat Valid Between
729 10:05 am 1:15 pm Mar 26 - Mar 31
729 11:10 am 3:45 pm Mar 20 - Mar 23
729 11:10 am 3:45 pm Mar 12 - Mar 16
729 11:30 am 4:05 pm Mar 18 - Mar 19
729 11:30 am 3:40 pm Mar 25 - Mar 25
729 11:50 am 4:25 pm Mar 15 - Mar 24
729 12:05 pm 3:45 pm Mar 4 - Mar 11
729 12:05 pm 3:45 pm Feb 23 - Mar 3
6130 12:40 pm 3:25 pm Mar 26 - Oct 28
6130 12:45 pm 5:05 pm Mar 12 - Mar 25
6130 12:45 pm 4:05 pm Feb 23 - Mar 11
737 2:25 pm 5:35 pm Mar 26 - Aug 21
6132 3:55 pm 8:10 pm Mar 25 - Mar 25
6132 5:10 pm 9:25 pm Mar 12 - Mar 23
6132 5:10 pm 8:25 pm Feb 23 - Mar 2
6132 5:10 pm 9:25 pm Mar 13 - Mar 21
6132 5:10 pm 8:25 pm Feb 27 - Mar 11
6132 5:10 pm 8:25 pm Mar 5 - Mar 9
6132 5:15 pm 9:30 pm Mar 15 - Mar 24
6132 5:15 pm 8:30 pm Feb 24 - Mar 10
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the 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 can'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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

London
only $474
only $493
only $459
Destination

Philadelphia
$459
Airlines Airline reviews

92 travelers who booked a flight from London to Philadelphia rated their chosen airlines with an average of 8.1.

Overall
8.0
Boarding
7.9
Crew
8.5
Comfort
7.7
Food
8.1
Entertainment
8.4