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

Cheapest dates for London - Portland tickets

  • any
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • any
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • price
  • month of departure
  • month of return
£502
Unknown Company outward: 30-Jun-2019
11:55 LGW » 05:35 PDX
Unknown Company 1 stop (17h40m)
Unknown Company inbound: 14-Jul-2019
20:35 PDX » 13:40 LGW
Unknown Company 1 stop (17h05m)
£593
Unknown Company outward: 11-Jun-2019
11:55 LGW » 05:35 PDX
Unknown Company 1 stop (17h40m)
Unknown Company inbound: 26-Jun-2019
20:35 PDX » 11:25 LGW
Unknown Company 1 stop (14h50m)
£611
Unknown Company outward: 28-Jun-2019
11:55 LGW » 05:35 PDX
Unknown Company 1 stop (17h40m)
Unknown Company inbound: 08-Jul-2019
20:35 PDX » 11:35 LGW
Unknown Company 1 stop (15h)
£616
Virgin Atlantic outward: 04-Mar-2020
07:30 LHR » 20:36 PDX
Virgin Atlantic 1 stop (13h06m)
Virgin Atlantic inbound: 11-Mar-2020
22:23 PDX » 11:45 LHR
Virgin Atlantic 1 stop (13h22m)
£644
Air Canada outward: 14-Nov-2019
15:30 LHR » 06:23 PDX
Air Canada 1 stop (14h53m)
Air Canada inbound: 21-Nov-2019
16:00 PDX » 12:20 LHR
Air Canada 1 stop (20h20m)
£647
Icelandair outward: 13-Sep-2019
21:50 LHR » 02:55 PDX
Icelandair 1 stop (29h05m)
Icelandair inbound: 17-Sep-2019
04:20 PDX » 17:30 LHR
Icelandair 1 stop (13h10m)
£648
Air Canada outward: 17-Oct-2019
15:05 LHR » 03:28 PDX
Air Canada 1 stop (12h23m)
Air Canada inbound: 24-Oct-2019
16:00 PDX » 12:50 LHR
Air Canada 1 stop (20h50m)
£651
Icelandair outward: 12-Jun-2019
14:10 LGW » 02:55 PDX
Icelandair 1 stop (12h45m)
Icelandair inbound: 29-Jun-2019
04:20 PDX » 12:45 LGW
Icelandair 1 stop (32h25m)
£653
Virgin Atlantic outward: 01-Sep-2019
07:30 LHR » 20:25 PDX
Virgin Atlantic 1 stop (12h55m)
Virgin Atlantic inbound: 17-Sep-2019
22:18 PDX » 11:45 LHR
Virgin Atlantic 1 stop (13h27m)
£654
Virgin Atlantic outward: 12-Sep-2019
07:30 LHR » 20:17 PDX
Virgin Atlantic 1 stop (12h47m)
Virgin Atlantic inbound: 20-Sep-2019
03:12 PDX » 13:10 LHR
Virgin Atlantic direct (9h58m)
£654
Air Canada outward: 20-Sep-2019
11:05 LHR » 23:43 PDX
Air Canada 1 stop (12h38m)
Air Canada inbound: 23-Sep-2019
16:00 PDX » 14:25 LHR
Air Canada 1 stop (22h25m)
£661
United Airlines outward: 09-Sep-2019
12:25 LHR » 02:20 PDX
United Airlines 1 stop (13h55m)
United Airlines inbound: 19-Sep-2019
20:13 PDX » 09:30 LHR
United Airlines 1 stop (13h17m)
£666
Air Canada outward: 05-Oct-2019
15:25 LHR » 03:28 PDX
Air Canada 1 stop (12h03m)
Unknown Company inbound: 31-Dec-2019
21:40 PDX » 08:25 LHR
Unknown Company 1 stop (34h45m)
£675
Icelandair outward: 28-Jun-2019
14:10 LGW » 02:55 PDX
Icelandair 1 stop (12h45m)
Icelandair inbound: 06-Jul-2019
04:20 PDX » 12:45 LGW
Icelandair 1 stop (32h25m)
£679
Icelandair outward: 13-Jun-2019
14:10 LGW » 02:55 PDX
Icelandair 1 stop (12h45m)
Icelandair inbound: 29-Jun-2019
04:20 PDX » 12:45 LHR
Icelandair 1 stop (32h25m)
£680
United Airlines outward: 03-Jul-2019
17:40 LHR » 05:02 PDX
United Airlines 1 stop (35h22m)
Unknown Company inbound: 28-Jul-2019
08:00 PDX » 21:40 LHR
Unknown Company 1 stop (13h40m)
£682
Air Canada outward: 24-Aug-2019
09:30 LHR » 05:10 PDX
Air Canada 1 stop (19h40m)
Unknown Company inbound: 01-Sep-2019
21:54 PDX » 12:35 LHR
Unknown Company 1 stop (14h41m)
£683
Unknown Company outward: 31-Aug-2019
08:25 LHR » 03:31 PDX
Unknown Company 2 stops (19h06m)
Unknown Company inbound: 03-Sep-2019
14:00 PDX » 08:40 LHR
Unknown Company 1 stop (18h40m)
£683
United Airlines outward: 15-Jun-2019
10:30 LHR » 06:00 PDX
United Airlines 1 stop (19h30m)
Air Canada inbound: 30-Jun-2019
16:00 PDX » 14:25 LHR
Air Canada 1 stop (22h25m)
£685
Virgin Atlantic outward: 30-Aug-2019
07:30 LHR » 20:25 PDX
Virgin Atlantic 1 stop (12h55m)
Virgin Atlantic inbound: 20-Sep-2019
22:18 PDX » 11:45 LHR
Virgin Atlantic 1 stop (13h27m)
£686
United Airlines outward: 05-Oct-2019
13:20 LHR » 04:17 PDX
United Airlines 1 stop (14h57m)
Unknown Company inbound: 31-Dec-2019
21:40 PDX » 08:25 LHR
Unknown Company 1 stop (34h45m)
£687
Virgin Atlantic outward: 11-Jun-2019
21:55 LHR » 20:17 PDX
Virgin Atlantic 1 stop (22h22m)
Virgin Atlantic inbound: 18-Jun-2019
16:00 PDX » 08:50 LHR
Virgin Atlantic 1 stop (16h50m)
£694
Air Canada outward: 18-Oct-2019
13:05 LHR » 05:14 PDX
Air Canada 1 stop (16h09m)
Air Canada inbound: 27-Oct-2019
00:15 PDX » 12:50 LHR
Air Canada 1 stop (13h35m)
£694
United Airlines outward: 01-Jul-2019
09:35 LHR » 07:10 PDX
United Airlines 1 stop (21h35m)
Air Canada inbound: 16-Jul-2019
00:15 PDX » 12:05 LHR
Air Canada 1 stop (11h50m)
£713
Air Canada outward: 21-Jun-2019
14:00 LHR » 03:29 PDX
Air Canada 1 stop (13h29m)
Air Canada inbound: 30-Jun-2019
16:55 PDX » 22:00 LHR
Air Canada 1 stop (29h05m)
£715
Icelandair outward: 11-Jun-2019
14:05 LHR » 02:55 PDX
Icelandair 1 stop (12h50m)
Icelandair inbound: 29-Jun-2019
04:20 PDX » 12:45 LHR
Icelandair 1 stop (32h25m)
£716
Air Canada outward: 22-Jun-2019
13:05 LHR » 05:07 PDX
Air Canada 1 stop (16h02m)
Air Canada inbound: 30-Jun-2019
16:55 PDX » 22:00 LHR
Air Canada 1 stop (29h05m)
£737
Virgin Atlantic outward: 11-Aug-2019
15:30 LHR » 08:36 PDX
Virgin Atlantic 1 stop (17h06m)
Virgin Atlantic inbound: 15-Sep-2019
21:15 PDX » 11:35 LHR
Virgin Atlantic 1 stop (14h20m)
£743
Air Canada outward: 14-Dec-2019
15:30 LHR » 06:23 PDX
Air Canada 1 stop (14h53m)
Air Canada inbound: 30-Dec-2019
00:30 PDX » 12:20 LHR
Air Canada 1 stop (11h50m)
£755
United Airlines outward: 20-Dec-2019
11:05 LHR » 06:10 PDX
United Airlines 1 stop (19h05m)
United Airlines inbound: 03-Jan-2020
00:09 PDX » 15:05 LHR
United Airlines 1 stop (14h56m)
Return
Departure
20 July Jul Saturday $retDate.dayShortName
21 July Jul Sunday $retDate.dayShortName
22 July Jul Monday $retDate.dayShortName
23 July Jul Tuesday $retDate.dayShortName
24 July Jul Wednesday $retDate.dayShortName
25 July Jul Thursday $retDate.dayShortName
26 July Jul Friday $retDate.dayShortName
30 May May Thursday $outDate.dayShortName
£818 £764
31 May May Friday $outDate.dayShortName
£850 £800
01 June Jun Saturday $outDate.dayShortName
£808
02 June Jun Sunday $outDate.dayShortName
03 June Jun Monday $outDate.dayShortName
£803
04 June Jun Tuesday $outDate.dayShortName
£768 £741 £768
05 June Jun Wednesday $outDate.dayShortName
£801
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
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • all
  • Air Canada
  • British Airways
  • Icelandair
  • Lufthansa
  • United Airlines
  • Virgin Atlantic
  • WestJet
outbound: 30-Jun-2019
WestJet 1 stop
return: 14-Jul-2019
Alaska Airlines 1 stop
outbound: 20-Dec-2019
United Airlines 1 stop
return: 02-Jan-2020
United Airlines 1 stop
outbound: 20-Dec-2019
Virgin Atlantic 1 stop
return: 02-Jan-2020
Virgin Atlantic 1 stop
outbound: 30-May-2019
Icelandair 1 stop
return: 22-Jul-2019
Icelandair 1 stop
outbound: 04-Mar-2020
Air Canada 1 stop
return: 11-Mar-2020
Air Canada 1 stop
outbound: 01-Aug-2019
Lufthansa 1 stop
return: 08-Aug-2019
United Airlines 1 stop
outbound: 18-Aug-2019
British Airways 1 stop
return: 25-Aug-2019
British Airways 1 stop

About London - Portland flights

Average flight duration: 25h02m (flight with stopovers)

  • Arrival city:
  • Portland, USA
  • Airport(s):
  • Portland International Airport (PDX)
  • Local time:
  • 25-May-2019 21:56, GMT-7
  • Weather:
  • min. 10ºC, max. 25ºC
  • 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:
  • 26-May-2019 05:56, GMT+1
  • Weather:
  • min. 14ºC, max. 19ºC

Most popular cheap hotels in Portland