Find Cheap Flights from Philadelphia to London (PHL - LON)

Depart
Return
1 adult
Adults
16+
Youths
12-15
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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from Philadelphia to London

(Return)
Depart: Fri 10 Nov 2017 Return: Sun 12 Nov 2017 Trip spans 3 days
£430
Select
British Airways
British Airways
PHL
LHR
12h 25m
1 stop
LHR
PHL
22h 55m
1 stop
Depart: Sun 20 Aug 2017 Return: Sun 27 Aug 2017 Trip spans 8 days
£437
Select
Major Airline
Major Airline
PHL
LGW
19h 20m
nonstop
LGW
PHL
27h 40m
nonstop
Depart: Sat 16 Sep 2017 Return: Wed 20 Sep 2017 Trip spans 5 days
£451
Select
Icelandair
Icelandair
PHL
LGW
10h 10m
1 stop
LGW
PHL
11h 20m
1 stop
Depart: Tue 22 Aug 2017 Return: Tue 29 Aug 2017 Trip spans 8 days
£469
Select
Virgin Atlantic
Virgin Atlantic
PHL
LHR
7h 23m
nonstop
LHR
PHL
8h 15m
nonstop
Depart: Mon 20 Nov 2017 Return: Sun 26 Nov 2017 Trip spans 7 days
£541
Select
SWISS
SWISS
PHL
LCY
37h 15m
2 stops
LCY
PHL
30h 25m
2 stops
Depart: Tue 10 Oct 2017 Return: Thu 19 Oct 2017 Trip spans 10 days
£578
Select
Lufthansa
Lufthansa
PHL
LCY
17h 35m
1 stop
LCY
PHL
11h 50m
1 stop
Depart: Sun 5 Nov 2017 Return: Sun 12 Nov 2017 Trip spans 8 days
£437
Select
British Airways
British Airways
PHL
LGW
13h 00m
1 stop
LGW
PHL
30h 55m
1 stop
Depart: Wed 13 Sep 2017 Return: Mon 18 Sep 2017 Trip spans 6 days
£451
Select
Major Airline
Major Airline
PHL
LHR
16h 45m
1 stop
LHR
PHL
11h 55m
1 stop
Depart: Sat 2 Sep 2017 Return: Sat 9 Sep 2017 Trip spans 8 days
£457
Select
Icelandair
Icelandair
PHL
LGW
18h 35m
1 stop
LGW
PHL
11h 05m
1 stop
Depart: Fri 10 Nov 2017 Return: Sat 18 Nov 2017 Trip spans 9 days
£437
Select
British Airways
British Airways
PHL
LHR
7h 05m
nonstop
LHR
PHL
22h 55m
1 stop
Depart: Fri 18 Aug 2017 Return: Sat 26 Aug 2017 Trip spans 9 days
£504
Select
Virgin Atlantic
Virgin Atlantic
PHL
LHR
7h 23m
nonstop
LHR
PHL
8h 15m
nonstop
Depart: Tue 22 Aug 2017 Return: Sat 2 Sep 2017 Trip spans 12 days
£471
Select
Icelandair
Icelandair
PHL
LHR
10h 10m
1 stop
LHR
PHL
11h 05m
1 stop
Depart: Wed 25 Oct 2017 Return: Wed 15 Nov 2017 Trip spans 22 days
£448
Select
British Airways
British Airways
PHL
LGW
11h 30m
1 stop
LGW
PHL
12h 50m
1 stop
Depart: Mon 31 Jul 2017 Return: Tue 29 Aug 2017 Trip spans 30 days
£580
Select
Lufthansa
Lufthansa
PHL
LCY
17h 35m
1 stop
LCY
PHL
11h 50m
1 stop
Depart: Wed 13 Sep 2017 Return: Fri 3 Nov 2017 Trip spans 52 days
£449
Select
British Airways
British Airways
PHL
LHR
7h 25m
nonstop
LHR
PHL
10h 25m
1 stop
Depart: Sun 6 Aug 2017 Return: Sun 13 Aug 2017 Trip spans 8 days
£551
Select
Major Airline
Major Airline
PHL
LHR
16h 50m
1 stop
LHR
PHL
14h 20m
1 stop
Depart: Sun 20 Aug 2017 Return: Sun 27 Aug 2017 Trip spans 8 days
£611
Select
SWISS
SWISS
PHL
LCY
32h 35m
2 stops
LCY
PHL
51h 00m
2 stops
Depart: Tue 3 Oct 2017 Return: Fri 13 Oct 2017 Trip spans 11 days
£592
Select
Lufthansa
Lufthansa
PHL
LCY
17h 35m
1 stop
LCY
PHL
13h 15m
1 stop
Depart: Tue 24 Oct 2017 Return: Wed 1 Nov 2017 Trip spans 9 days
£449
Select
British Airways
British Airways
PHL
LHR
7h 25m
nonstop
LHR
PHL
10h 25m
1 stop
Depart: Mon 17 Jul 2017 Return: Tue 25 Jul 2017 Trip spans 9 days
£627
Select
Virgin Atlantic
Virgin Atlantic
PHL
LHR
7h 20m
nonstop
LHR
PHL
8h 15m
nonstop
Direct flights PHL - LON on British Airways
Flight no. Depart PHL Arrive LHR Mon Tue Wed Thu Fri Sat Sun Valid between
66 18:30 06:35 20 May - 27 Oct
1533 19:15 07:45 2 Jun - 21 Aug
1587 20:40 09:00 2 Jun - 27 Oct
* Prices are per person and are for e–tickets and include all taxes & fees in GBP.
We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Philadelphia
£430
Destination

London
only £430
only £541
only £436
Airlines Airline reviews

27 travellers who booked a flight to London from Philadelphia rated their chosen airline with an average of 7.7

Overall
7.5
Boarding
7.9
Crew
7.9
Comfort
7.4
Food
6.9
Entertainment
8.1