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

Cheapest dates for London - Portland tickets

  • any
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • any
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • price
  • month of departure
  • month of return
£457
outward: 15-Apr-2019
10:55 LHR » 00:56 PDX
Virgin Atlantic 1 stop (14h01m)
inbound: 02-May-2019
16:05 PDX » 07:25 LHR
Virgin Atlantic 1 stop (15h20m)
£484
outward: 06-May-2019
18:30 LHR » 22:16 PDX
Delta Air Lines 2 stops (27h46m)
inbound: 26-May-2019
22:49 PDX » 07:50 LGW
Delta Air Lines 2 stops (33h01m)
£485
outward: 29-Jun-2019
13:30 LHR » 00:06 PDX
Virgin Atlantic direct (10h36m)
inbound: 05-Jul-2019
03:16 PDX » 13:10 LHR
Virgin Atlantic direct (9h54m)
£491
outward: 06-Jun-2019
13:30 LHR » 00:06 PDX
Virgin Atlantic direct (10h36m)
inbound: 13-Jun-2019
16:00 PDX » 07:25 LHR
Virgin Atlantic 1 stop (15h25m)
£493
outward: 19-May-2019
13:30 LHR » 00:00 PDX
Virgin Atlantic direct (10h30m)
inbound: 28-May-2019
03:06 PDX » 13:10 LHR
Virgin Atlantic direct (10h04m)
£508
outward: 02-Apr-2019
21:40 LGW » 05:49 PDX
British Airways 2 stops (32h09m)
inbound: 20-Apr-2019
22:19 PDX » 23:45 LHR
British Airways 1 stop (25h26m)
£515
outward: 03-May-2019
10:55 LHR » 01:06 PDX
Virgin Atlantic 1 stop (14h11m)
inbound: 24-May-2019
16:05 PDX » 07:25 LHR
Virgin Atlantic 1 stop (15h20m)
£517
outward: 22-Jun-2019
13:30 LHR » 00:06 PDX
Virgin Atlantic direct (10h36m)
inbound: 07-Jul-2019
03:11 PDX » 13:05 LHR
Virgin Atlantic direct (9h54m)
£517
outward: 01-Jun-2019
13:30 LHR » 00:06 PDX
Virgin Atlantic direct (10h36m)
inbound: 16-Jun-2019
03:06 PDX » 13:10 LHR
Virgin Atlantic direct (10h04m)
£517
outward: 01-Jun-2019
13:30 LHR » 00:06 PDX
Virgin Atlantic direct (10h36m)
inbound: 16-Jun-2019
03:06 PDX » 13:10 LHR
Virgin Atlantic direct (10h04m)
£528
outward: 03-Apr-2019
13:15 LHR » 05:49 PDX
British Airways 1 stop (16h34m)
inbound: 20-Apr-2019
22:19 PDX » 23:45 LHR
British Airways 1 stop (25h26m)
£567
outward: 13-Apr-2019
20:35 LHR » 05:03 PDX
Finnair 2 stops (32h28m)
inbound: 02-May-2019
14:46 PDX » 09:10 LHR
Iberia 1 stop (18h24m)
£575
outward: 22-Mar-2019
07:30 LHR » 20:29 PDX
KLM 1 stop (12h59m)
inbound: 06-Apr-2019
22:18 PDX » 11:45 LHR
Unknown Company 1 stop (13h27m)
£583
outward: 04-Mar-2019
07:30 LHR » 20:33 PDX
KLM 1 stop (13h03m)
inbound: 11-Mar-2019
22:31 PDX » 11:45 LHR
KLM 1 stop (13h14m)
£583
outward: 15-Feb-2019
10:25 LHR » 04:00 PDX
Virgin Atlantic 1 stop (17h35m)
inbound: 23-Feb-2019
15:50 PDX » 08:35 LHR
Virgin Atlantic 1 stop (16h45m)
£583
outward: 16-Feb-2019
13:00 LHR » 04:41 PDX
Virgin Atlantic 1 stop (15h41m)
inbound: 23-Feb-2019
15:50 PDX » 08:35 LHR
Virgin Atlantic 1 stop (16h45m)
£598
outward: 17-Mar-2019
15:05 LHR » 20:29 PDX
KLM 1 stop (29h24m)
inbound: 31-Mar-2019
22:14 PDX » 11:45 LHR
KLM 1 stop (13h31m)
£609
outward: 08-Jul-2019
13:30 LHR » 00:13 PDX
Virgin Atlantic direct (10h43m)
inbound: 19-Jul-2019
20:55 PDX » 12:10 LHR
Virgin Atlantic 1 stop (15h15m)
£613
outward: 19-Jan-2019
07:30 LHR » 20:46 PDX
Unknown Company 1 stop (13h16m)
inbound: 26-Jan-2019
22:23 PDX » 13:05 LHR
KLM 1 stop (14h42m)
£616
outward: 06-Apr-2019
16:15 LHR » 04:02 PDX
Iberia 2 stops (35h47m)
inbound: 20-Apr-2019
22:19 PDX » 23:45 LHR
British Airways 1 stop (25h26m)
£626
outward: 13-Apr-2019
15:25 LHR » 06:23 PDX
Air Canada 1 stop (14h58m)
inbound: 24-Apr-2019
16:00 PDX » 12:50 LHR
Air Canada 1 stop (20h50m)
£626
outward: 13-Apr-2019
15:25 LHR » 06:23 PDX
Air Canada 1 stop (14h58m)
inbound: 24-Apr-2019
16:00 PDX » 12:50 LHR
Air Canada 1 stop (20h50m)
£651
outward: 13-Apr-2019
18:30 LHR » 20:25 PDX
Delta Air Lines 1 stop (25h55m)
inbound: 20-Apr-2019
23:05 PDX » 08:55 LHR
Delta Air Lines 1 stop (33h50m)
£666
outward: 24-Jul-2019
13:30 LHR » 00:13 PDX
Virgin Atlantic direct (10h43m)
inbound: 31-Jul-2019
20:05 PDX » 12:10 LHR
Virgin Atlantic 1 stop (16h05m)
£696
outward: 01-Aug-2019
13:30 LHR » 00:13 PDX
Virgin Atlantic direct (10h43m)
inbound: 16-Aug-2019
03:11 PDX » 13:05 LHR
Virgin Atlantic direct (9h54m)
£847
outward: 06-Apr-2019
14:05 LGW » 03:15 PDX
Icelandair 1 stop (13h10m)
inbound: 13-Apr-2019
00:35 PDX » 12:45 LHR
Icelandair 1 stop (12h10m)
£937
outward: 23-Jan-2019
14:55 LHR » 07:40 PDX
SAS 2 stops (40h45m)
inbound: 30-Jan-2019
16:00 PDX » 13:50 LHR
SAS 2 stops (21h50m)
£1557
outward: 09-Aug-2019
13:30 LHR » 00:13 PDX
Virgin Atlantic direct (10h43m)
inbound: 22-Aug-2019
22:15 PDX » 09:45 LHR
Virgin Atlantic 1 stop (11h30m)
£2046
outward: 21-Aug-2019
07:30 LHR » 20:12 PDX
KLM 1 stop (12h42m)
inbound: 22-Aug-2019
04:20 PDX » 17:30 LHR
Icelandair 1 stop (13h10m)
£7551
outward: 19-Jan-2019
12:15 LHR » 23:48 PDX
British Airways 1 stop (35h33m)
inbound: 26-Jan-2019
16:54 PDX » 14:00 LHR
British Airways 1 stop (21h06m)
Return
Departure
Choose when you'd like to depart to Portland (USA):
Find the cheapest London Portland flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for London - Portland with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from London to Portland

  • any
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • all
  • Delta Air Lines
  • KLM
  • Virgin Atlantic
outbound: 04-Mar-2019
KLM 1 stop
return: 11-Mar-2019
KLM 1 stop
outbound: 06-Jun-2019
Virgin Atlantic direct
return: 13-Jun-2019
Virgin Atlantic 1 stop
outbound: 01-Aug-2019
Delta Air Lines direct
return: 15-Aug-2019
Delta Air Lines direct

About London - Portland flights

Average flight duration: 22h38m (flight with stopovers)

  • Arrival city:
  • Portland, USA
  • Airport(s):
  • Portland International Airport (PDX)
  • Local time:
  • 16-Jan-2019 14:09, GMT-8
  • Weather:
  • min. 4ºC, max. 8ºC
  • 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:
  • 16-Jan-2019 22:09, GMT+0
  • Weather:
  • min. 3ºC, max. 7ºC

Most popular cheap hotels in Portland