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: Sun Feb 21 2016 Return: Mon Feb 29 2016 Trip spans 9 days
British Airways
British Airways
LCY
PHL
26h 20m
1 stop
PHL
LCY
18h 20m
1 stop
Depart: Wed Feb 17 2016 Return: Thu Feb 25 2016 Trip spans 9 days
KLM
KLM
LCY
PHL
13h 16m
2 stops
PHL
LCY
17h 21m
2 stops
Depart: Fri Mar 4 2016 Return: Wed Mar 9 2016 Trip spans 6 days
Lufthansa
Lufthansa
LCY
PHL
13h 05m
1 stop
PHL
LCY
10h 40m
1 stop
Depart: Tue Mar 15 2016 Return: Wed Mar 30 2016 Trip spans 16 days
Iberia
Iberia
LHR
PHL
12h 50m
1 stop
PHL
LHR
12h 35m
1 stop
Depart: Wed May 25 2016 Return: Wed Jun 8 2016 Trip spans 15 days
Finnair
Finnair
LHR
PHL
7h 50m
nonstop
PHL
LHR
7h 20m
nonstop
Depart: Wed May 4 2016 Return: Wed May 18 2016 Trip spans 15 days
British Airways
British Airways
LGW
PHL
23h 35m
1 stop
PHL
LGW
13h 55m
1 stop
Depart: Wed Jun 8 2016 Return: Wed Jun 15 2016 Trip spans 8 days
American Airlines
American Airlines
LHR
PHL
14h 05m
1 stop
PHL
LHR
7h 20m
nonstop
Depart: Wed Jun 15 2016 Return: Wed Jun 29 2016 Trip spans 15 days
Virgin Atlantic
Virgin Atlantic
LHR
PHL
8h 19m
nonstop
PHL
LHR
7h 26m
nonstop
Depart: Sat Jun 11 2016 Return: Sat Jun 25 2016 Trip spans 15 days
American Airlines
American Airlines
LGW
PHL
15h 20m
1 stop
PHL
LGW
12h 45m
1 stop
Depart: Sun May 22 2016 Return: Wed May 25 2016 Trip spans 4 days
$1985
Select
Air Canada
Air Canada
LGW
PHL
11h 07m
1 stop
PHL
LGW
10h 30m
1 stop
Depart: Sat Apr 2 2016 Return: Sun Apr 17 2016 Trip spans 16 days
$8198
Select
Iberia
Iberia
LGW
PHL
13h 55m
1 stop
PHL
LGW
12h 50m
1 stop
Direct flights LON to PHL on Delta
Flight # Depart LHR Arrive PHL Sun Mon Tue Wed Thu Fri Sat Valid Between
195 12:25 pm 5:07 pm Mar 13 - Mar 26
195 12:25 pm 4:07 pm Mar 1 - Mar 12
195 12:25 pm 4:03 pm Feb 24 - Feb 29
195 12:25 pm 4:03 pm Feb 16 - Feb 23
195 12:25 pm 4:03 pm Feb 7 - Feb 14
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

We aggregate tons of data for you
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

London
only $582
only $506
only $660
Destination

Philadelphia
$506