Take off on cheap flights from London to Philadelphia, your adventure starts now!

Cheapest dates for London - Philadelphia tickets

  • any
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • any
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • price
  • month of departure
  • month of return
£337
outward: 09-Apr-2019
11:05 LHR » 23:02 ZFV
United Airlines 1 stop (11h57m)
inbound: 17-Apr-2019
00:40 PHL » 12:20 LHR
United Airlines 1 stop (11h40m)
£338
outward: 03-Apr-2019
10:25 LHR » 01:44 PHL
Virgin Atlantic 1 stop (15h19m)
inbound: 10-Apr-2019
19:00 PHL » 08:05 LHR
Virgin Atlantic 1 stop (13h05m)
£340
outward: 24-Apr-2019
10:25 LHR » 01:44 PHL
Virgin Atlantic 1 stop (15h19m)
inbound: 01-May-2019
23:56 PHL » 08:05 LHR
Virgin Atlantic 1 stop (32h09m)
£343
outward: 16-May-2019
10:25 LHR » 01:51 PHL
Virgin Atlantic 1 stop (15h26m)
inbound: 21-May-2019
15:43 PHL » 07:40 LHR
Virgin Atlantic 1 stop (15h57m)
£343
outward: 27-Mar-2019
10:40 LHR » 00:40 PHL
Virgin Atlantic 1 stop (14h)
inbound: 03-Apr-2019
15:33 PHL » 07:40 LHR
Virgin Atlantic 1 stop (16h07m)
£343
outward: 10-Oct-2019
10:25 LHR » 01:39 PHL
Virgin Atlantic 1 stop (15h14m)
inbound: 21-Oct-2019
15:34 PHL » 07:40 LHR
Virgin Atlantic 1 stop (16h06m)
£346
outward: 06-Nov-2019
10:40 LHR » 01:39 PHL
Virgin Atlantic 1 stop (14h59m)
inbound: 13-Nov-2019
15:34 PHL » 07:50 LHR
Virgin Atlantic 1 stop (16h16m)
£351
outward: 26-Nov-2019
10:40 LHR » 03:37 PHL
Virgin Atlantic 1 stop (16h57m)
inbound: 04-Dec-2019
15:34 PHL » 07:50 LHR
Virgin Atlantic 1 stop (16h16m)
£353
outward: 02-Jul-2019
15:05 LHR » 06:50 PHL
Virgin Atlantic 1 stop (15h45m)
inbound: 15-Jul-2019
22:35 PHL » 10:20 LHR
Virgin Atlantic 1 stop (11h45m)
£353
outward: 27-Oct-2019
15:50 LHR » 01:50 PHL
Virgin Atlantic 1 stop (34h)
inbound: 10-Nov-2019
15:34 PHL » 07:50 LHR
Virgin Atlantic 1 stop (16h16m)
£357
outward: 23-Apr-2019
10:25 LHR » 01:44 PHL
Virgin Atlantic 1 stop (15h19m)
inbound: 30-Apr-2019
19:00 PHL » 12:05 LHR
Virgin Atlantic 1 stop (17h05m)
£359
outward: 23-Apr-2019
10:25 LHR » 01:44 PHL
KLM 1 stop (15h19m)
inbound: 07-May-2019
17:45 PHL » 10:20 LHR
KLM 1 stop (16h35m)
£363
outward: 13-Oct-2019
10:25 LHR » 03:37 PHL
Delta Air Lines 1 stop (17h12m)
inbound: 30-Oct-2019
17:45 PHL » 07:50 LHR
Delta Air Lines 1 stop (14h05m)
£374
outward: 01-Jul-2019
10:25 LHR » 05:55 PHL
Virgin Atlantic 1 stop (19h30m)
inbound: 11-Jul-2019
15:52 PHL » 12:10 LHR
Virgin Atlantic 1 stop (20h18m)
£377
outward: 23-Apr-2019
10:25 LHR » 01:44 PHL
KLM 1 stop (15h19m)
inbound: 07-May-2019
17:45 PHL » 10:20 LHR
KLM 1 stop (16h35m)
£379
outward: 27-Sep-2019
10:25 LHR » 01:39 PHL
Virgin Atlantic 1 stop (15h14m)
inbound: 06-Oct-2019
15:34 PHL » 07:40 LHR
Virgin Atlantic 1 stop (16h06m)
£386
outward: 26-Mar-2019
10:40 LHR » 00:40 PHL
Virgin Atlantic 1 stop (14h)
inbound: 02-May-2019
18:55 PHL » 07:40 LHR
Virgin Atlantic 1 stop (12h45m)
£390
outward: 29-Jun-2019
21:10 LHR » 22:58 PHL
KLM 1 stop (25h48m)
inbound: 06-Jul-2019
17:38 PHL » 10:20 LHR
KLM 1 stop (16h42m)
£399
outward: 28-Sep-2019
10:25 LHR » 23:39 PHL
KLM 1 stop (13h14m)
inbound: 06-Oct-2019
18:45 PHL » 07:40 LHR
KLM 1 stop (12h55m)
£403
outward: 02-Jul-2019
15:05 LHR » 06:50 PHL
Virgin Atlantic 1 stop (15h45m)
inbound: 17-Jul-2019
15:52 PHL » 07:40 LHR
Virgin Atlantic 1 stop (15h48m)
£511
outward: 27-Jun-2019
21:10 LHR » 23:03 PHL
Air France 1 stop (25h53m)
inbound: 02-Aug-2019
14:34 PHL » 08:20 LHR
Air France 1 stop (17h46m)
£580
outward: 27-Jun-2019
22:35 LGW » 22:05 PHL
Aer Lingus 1 stop (23h30m)
inbound: 02-Aug-2019
23:35 PHL » 10:10 LCY
Aer Lingus 1 stop (10h35m)
£591
outward: 19-Aug-2019
10:40 LGW » 22:05 PHL
Aer Lingus 1 stop (11h25m)
inbound: 29-Aug-2019
23:50 PHL » 10:10 LCY
Aer Lingus 1 stop (10h20m)
£600
outward: 24-Jul-2019
16:15 LGW » 22:05 PHL
Aer Lingus 1 stop (29h50m)
inbound: 29-Jul-2019
23:35 PHL » 09:15 LCY
Aer Lingus 1 stop (9h40m)
£628
outward: 05-Aug-2019
00:20 LGW » 22:05 PHL
Aer Lingus 1 stop (21h45m)
inbound: 18-Aug-2019
23:35 PHL » 09:15 LCY
Aer Lingus 1 stop (9h40m)
£629
outward: 05-Aug-2019
00:20 LGW » 22:05 PHL
Aer Lingus 1 stop (21h45m)
inbound: 18-Aug-2019
23:35 PHL » 09:15 LCY
Aer Lingus 1 stop (9h40m)
£651
outward: 23-Dec-2019
13:30 LHR » 04:18 PHL
Virgin Atlantic 1 stop (14h48m)
inbound: 30-Dec-2019
18:35 PHL » 07:50 LHR
Virgin Atlantic 1 stop (13h15m)
£697
outward: 31-Jul-2019
11:10 LHR » 00:25 PHL
Virgin Atlantic 1 stop (13h15m)
inbound: 11-Aug-2019
19:10 PHL » 12:10 LHR
Virgin Atlantic 1 stop (17h)
£717
outward: 26-Jul-2019
14:30 LCY » 04:55 PHL
Unknown Company 2 stops (14h25m)
inbound: 02-Aug-2019
23:35 PHL » 10:10 LCY
Aer Lingus 1 stop (10h35m)
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
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • all
  • Aer Lingus
  • Air France
  • Icelandair
  • KLM
  • Lufthansa
  • SAS
  • United Airlines
  • Virgin Atlantic
outbound: 09-Apr-2019
United Airlines 1 stop
return: 16-Apr-2019
United Airlines 1 stop
outbound: 09-Apr-2019
Lufthansa 1 stop
return: 16-Apr-2019
United Airlines 1 stop
outbound: 29-Jun-2019
KLM 1 stop
return: 06-Jul-2019
KLM 1 stop
outbound: 24-Jul-2019
Aer Lingus 1 stop
return: 29-Jul-2019
Aer Lingus 1 stop
outbound: 29-Jun-2019
Icelandair 1 stop
return: 06-Jul-2019
Icelandair 1 stop
outbound: 24-Apr-2019
Virgin Atlantic 1 stop
return: 01-May-2019
Virgin Atlantic 1 stop
outbound: 27-Jun-2019
Air France 1 stop
return: 02-Aug-2019
Air France 1 stop
outbound: 16-May-2019
SAS 2 stops
return: 30-May-2019
SAS 2 stops

About London - Philadelphia flights

Average flight duration: 14h12m (flight with stopovers)

  • Arrival city:
  • Philadelphia, USA
  • Airport(s):
  • Philadelphia International Airport (PHL)
  • Northeast Philadelphia Airport (PNE)
  • Local time:
  • 20-Mar-2019 10:12, GMT-4
  • Weather:
  • min. 5ºC, max. 11ºC
  • 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:
  • 20-Mar-2019 14:12, GMT+0
  • Weather:
  • min. 9ºC, max. 16ºC

Most popular cheap hotels in Philadelphia