Cheap flights London (United Kingdom) - Philadelphia (USA), your adventure starts now!

Cheapest dates for London - Philadelphia tickets

  • any
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • August 2020
  • September 2020
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • any
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • August 2020
  • September 2020
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • price
  • month of departure
  • month of return
£327
United Airlines outward: 04-Nov-2020
09:30 LHR » 22:05 PHL
United Airlines 1 stop (12h35m)
United Airlines inbound: 11-Nov-2020
11:13 ZFV » 21:35 LHR
United Airlines 1 stop (10h22m)
£332
Brussels Airlines outward: 01-Sep-2020
07:50 LHR » 00:45 PHL
Brussels Airlines 2 stops (16h55m)
United Airlines inbound: 08-Sep-2020
12:15 PHL » 21:55 LHR
United Airlines 1 stop (9h40m)
£336
United Airlines outward: 18-Apr-2020
07:30 LHR » 21:45 PHL
United Airlines 1 stop (14h15m)
Unknown Company inbound: 25-Apr-2020
16:34 PHL » 06:55 LHR
Unknown Company 1 stop (14h21m)
£336
United Airlines outward: 30-Dec-2020
08:30 LHR » 20:00 PHL
United Airlines 1 stop (11h30m)
Unknown Company inbound: 15-Jan-2021
16:20 PHL » 06:55 LHR
Unknown Company 1 stop (14h35m)
£342
United Airlines outward: 16-Apr-2020
10:00 LHR » 22:12 ZFV
United Airlines 1 stop (12h12m)
Unknown Company inbound: 23-Apr-2020
16:34 PHL » 06:55 LHR
Unknown Company 1 stop (14h21m)
£342
United Airlines outward: 16-Apr-2020
10:00 LHR » 01:54 ZFV
United Airlines 1 stop (15h54m)
Unknown Company inbound: 23-Apr-2020
16:34 PHL » 06:55 LHR
Unknown Company 1 stop (14h21m)
£344
Air Canada outward: 13-May-2020
12:05 LHR » 03:26 PHL
Air Canada 2 stops (15h21m)
Air Canada inbound: 21-May-2020
21:50 PHL » 07:30 LHR
Air Canada 1 stop (9h40m)
£344
United Airlines outward: 17-Jun-2020
10:30 LHR » 21:45 PHL
United Airlines 1 stop (11h15m)
United Airlines inbound: 03-Jul-2020
12:25 PHL » 21:55 LHR
United Airlines 1 stop (9h30m)
£345
Air Canada outward: 07-May-2020
07:50 LHR » 21:20 PHL
Air Canada 2 stops (13h30m)
United Airlines inbound: 12-May-2020
12:15 PHL » 21:55 LHR
United Airlines 1 stop (9h40m)
£345
Air Canada outward: 13-May-2020
12:05 LHR » 03:26 PHL
Air Canada 2 stops (15h21m)
Unknown Company inbound: 21-May-2020
12:15 PHL » 21:55 LHR
Unknown Company 1 stop (9h40m)
£345
United Airlines outward: 01-Nov-2020
09:00 LHR » 21:32 ZFV
United Airlines 1 stop (12h32m)
United Airlines inbound: 08-Nov-2020
12:15 PHL » 21:50 LHR
United Airlines 1 stop (9h35m)
£350
Lufthansa outward: 15-Feb-2021
09:30 LHR » 22:05 PHL
Lufthansa 1 stop (12h35m)
United Airlines inbound: 22-Feb-2021
20:35 PHL » 09:30 LHR
United Airlines 1 stop (12h55m)
£350
Lufthansa outward: 15-Feb-2021
09:30 LHR » 22:05 PHL
Lufthansa 1 stop (12h35m)
United Airlines inbound: 22-Feb-2021
20:35 PHL » 09:30 LHR
United Airlines 1 stop (12h55m)
£353
British Airways outward: 08-Sep-2020
07:50 LHR » 19:55 PHL
British Airways 1 stop (12h05m)
British Airways inbound: 23-Sep-2020
01:35 PHL » 12:05 LHR
British Airways 1 stop (10h30m)
£355
British Airways outward: 06-Oct-2020
07:50 LHR » 19:55 PHL
British Airways 1 stop (12h05m)
British Airways inbound: 14-Oct-2020
01:20 PHL » 08:45 LHR
British Airways direct (7h25m)
£357
Virgin Atlantic outward: 14-Jan-2021
07:25 LHR » 05:07 PHL
Virgin Atlantic 2 stops (21h42m)
Virgin Atlantic inbound: 30-Jan-2021
18:42 PHL » 11:30 LHR
Virgin Atlantic 2 stops (16h48m)
£367
United Airlines outward: 13-May-2020
09:30 LHR » 21:45 PHL
United Airlines 1 stop (12h15m)
United Airlines inbound: 27-May-2020
11:13 ZFV » 21:40 LHR
United Airlines 1 stop (10h27m)
£370
Lufthansa outward: 15-Mar-2021
07:30 LHR » 22:05 PHL
Lufthansa 1 stop (14h35m)
Unknown Company inbound: 25-Mar-2021
11:00 PHL » 21:35 LHR
Unknown Company 1 stop (10h35m)
£371
Air Canada outward: 13-May-2020
12:05 LHR » 03:26 PHL
Air Canada 2 stops (15h21m)
Unknown Company inbound: 27-May-2020
12:15 PHL » 21:55 LHR
Unknown Company 1 stop (9h40m)
£373
Air Canada outward: 05-May-2020
12:05 LHR » 03:26 PHL
Air Canada 2 stops (15h21m)
Unknown Company inbound: 26-May-2020
12:15 PHL » 21:55 LHR
Unknown Company 1 stop (9h40m)
£376
Lufthansa outward: 20-Apr-2020
10:30 LHR » 22:10 PHL
Lufthansa 1 stop (11h40m)
United Airlines inbound: 27-Jun-2020
12:25 PHL » 21:55 LHR
United Airlines 1 stop (9h30m)
£379
British Airways outward: 08-Sep-2020
11:15 LHR » 19:50 PHL
British Airways direct (8h35m)
British Airways inbound: 23-Sep-2020
01:20 PHL » 08:45 LHR
British Airways direct (7h25m)
£381
United Airlines outward: 21-Jun-2020
07:30 LHR » 21:45 PHL
United Airlines 1 stop (14h15m)
United Airlines inbound: 04-Jul-2020
12:25 PHL » 21:55 LHR
United Airlines 1 stop (9h30m)
£382
Air France outward: 06-Oct-2020
12:00 LGW » 23:27 PHL
Air France 1 stop (11h27m)
Air France inbound: 13-Oct-2020
15:38 PHL » 07:40 LHR
Air France 1 stop (16h02m)
£389
British Airways outward: 07-Jan-2021
08:45 LGW » 21:55 PHL
British Airways 1 stop (13h10m)
Iberia inbound: 15-Jan-2021
04:00 PHL » 11:10 LHR
Iberia direct (7h10m)
£392
United Airlines outward: 29-Jun-2020
09:30 LHR » 21:45 PHL
United Airlines 1 stop (12h15m)
Unknown Company inbound: 02-Jul-2020
19:24 PHL » 06:55 LHR
Unknown Company 1 stop (11h31m)
£396
United Airlines outward: 07-Sep-2020
09:05 LHR » 20:47 ZFV
United Airlines 1 stop (11h42m)
Air Canada inbound: 21-Sep-2020
12:05 PHL » 09:35 LHR
Air Canada 1 stop (21h30m)
£398
Air France outward: 22-Sep-2020
12:00 LGW » 23:22 PHL
Air France 1 stop (11h22m)
Air France inbound: 29-Sep-2020
15:40 PHL » 07:40 LHR
Air France 1 stop (16h)
£400
Air France outward: 22-Sep-2020
12:00 LGW » 23:22 PHL
Air France 1 stop (11h22m)
Air France inbound: 29-Sep-2020
15:40 PHL » 07:40 LHR
Air France 1 stop (16h)
£401
United Airlines outward: 19-Sep-2020
09:00 LHR » 20:47 ZFV
United Airlines 1 stop (11h47m)
United Airlines inbound: 26-Sep-2020
12:15 PHL » 21:55 LHR
United Airlines 1 stop (9h40m)
Return
Departure
Choose when you'd like to depart to Philadelphia (USA):
Find the cheapest London Philadelphia flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for London - Philadelphia with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from London to Philadelphia

  • any
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • August 2020
  • September 2020
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • all
  • Aer Lingus
  • Air Canada
  • Air France
  • British Airways
  • Brussels Airlines
  • Finnair
  • Iberia
  • Icelandair
  • Lufthansa
  • Swiss
  • United Airlines
  • Virgin Atlantic
outbound: 15-Mar-2021
Lufthansa 1 stop
return: 25-Mar-2021
Air Canada 1 stop
outbound: 21-Jun-2020
United Airlines 1 stop
return: 04-Jul-2020
United Airlines 1 stop
outbound: 07-Jan-2021
British Airways 1 stop
return: 14-Jan-2021
Iberia direct
outbound: 16-Apr-2020
Air Canada 2 stops
return: 23-Apr-2020
United Airlines 1 stop
outbound: 01-Sep-2020
Brussels Airlines 2 stops
return: 08-Sep-2020
United Airlines 1 stop
outbound: 14-Jan-2021
Virgin Atlantic 2 stops
return: 30-Jan-2021
Virgin Atlantic 2 stops
outbound: 06-Oct-2020
Air France 1 stop
return: 13-Oct-2020
Air France 1 stop
outbound: 29-Sep-2020
Iberia 1 stop
return: 06-Oct-2020
Finnair direct
outbound: 01-Aug-2020
Aer Lingus 1 stop
return: 31-Aug-2020
Aer Lingus 1 stop
outbound: 01-Jul-2020
Swiss 2 stops
return: 25-Jul-2020
United Airlines 1 stop
outbound: 06-Sep-2020
Finnair 1 stop
return: 13-Sep-2020
Iberia 1 stop
outbound: 12-Sep-2020
Icelandair 1 stop
return: 26-Sep-2020
Icelandair 1 stop

About London - Philadelphia flights

Average flight duration: 17h47m (flight with stopovers)

  • Arrival city:
  • Philadelphia, USA
  • Airport(s):
  • Philadelphia International Airport (PHL)
  • Northeast Philadelphia Airport (PNE)
  • Local time:
  • 09-Apr-2020 11:00, GMT-4
  • Weather:
  • min. 7ºC, max. 15ºC
  • Departure city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)
  • Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • 09-Apr-2020 16:00, GMT+1
  • Weather:
  • min. 12ºC, max. 20ºC

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