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

Cheapest dates for London - Portland 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
£406
outward: 15-Oct-2019
14:20 LGW » 20:17 PDX
WestJet 1 stop (29h57m)
inbound: 22-Oct-2019
20:35 PDX » 11:00 LGW
Unknown Company 1 stop (14h25m)
£472
outward: 04-Jun-2019
21:55 LHR » 20:17 PDX
Virgin Atlantic 1 stop (22h22m)
inbound: 12-Jun-2019
03:06 PDX » 13:10 LHR
Virgin Atlantic direct (10h04m)
£498
outward: 08-Sep-2019
21:55 LHR » 20:17 PDX
Virgin Atlantic 1 stop (22h22m)
inbound: 16-Sep-2019
03:22 PDX » 13:10 LHR
Virgin Atlantic direct (9h48m)
£501
outward: 08-Sep-2019
21:55 LHR » 20:17 PDX
Virgin Atlantic 1 stop (22h22m)
inbound: 16-Sep-2019
03:22 PDX » 13:10 LHR
Virgin Atlantic direct (9h48m)
£525
outward: 11-Sep-2019
07:30 LHR » 20:17 PDX
Virgin Atlantic 1 stop (12h47m)
inbound: 19-Sep-2019
03:22 PDX » 13:10 LHR
Virgin Atlantic direct (9h48m)
£530
outward: 29-May-2019
13:35 LHR » 00:05 PDX
Virgin Atlantic direct (10h30m)
inbound: 06-Jun-2019
03:06 PDX » 13:10 LHR
Virgin Atlantic direct (10h04m)
£562
outward: 05-Oct-2019
11:30 LHR » 05:03 PDX
Finnair 1 stop (17h33m)
inbound: 11-Oct-2019
16:45 PDX » 07:55 LHR
Iberia 1 stop (15h10m)
£562
outward: 03-Jul-2019
18:30 LHR » 06:42 PDX
Virgin Atlantic 1 stop (36h12m)
inbound: 24-Jul-2019
22:18 PDX » 10:30 LCY
Virgin Atlantic 1 stop (12h12m)
£615
outward: 02-May-2019
15:05 LHR » 06:28 PDX
Air Canada 1 stop (15h23m)
inbound: 06-May-2019
16:00 PDX » 12:50 LHR
Air Canada 1 stop (20h50m)
£626
outward: 02-May-2019
11:55 LGW » 03:20 PDX
Unknown Company 2 stops (15h25m)
inbound: 06-May-2019
20:05 PDX » 11:35 LGW
Unknown Company 1 stop (15h30m)
£631
outward: 04-Jul-2019
07:30 LHR » 20:17 PDX
Unknown Company 1 stop (12h47m)
inbound: 18-Jul-2019
22:18 PDX » 10:30 LCY
KLM 1 stop (12h12m)
£639
outward: 31-Jul-2019
14:05 LGW » 02:55 PDX
Icelandair 1 stop (12h50m)
inbound: 22-Aug-2019
04:20 PDX » 17:30 LHR
Icelandair 1 stop (13h10m)
£657
outward: 10-Apr-2019
14:05 LHR » 03:38 PDX
Air Canada 1 stop (13h33m)
inbound: 25-Apr-2019
21:40 PDX » 10:40 LHR
United Airlines 1 stop (13h)
£675
outward: 31-Jul-2019
14:05 LGW » 02:55 PDX
Icelandair 1 stop (12h50m)
inbound: 22-Aug-2019
04:20 PDX » 17:30 LHR
Icelandair 1 stop (13h10m)
£675
outward: 19-Jul-2019
14:05 LGW » 02:55 PDX
Icelandair 1 stop (12h50m)
inbound: 27-Jul-2019
04:20 PDX » 12:45 LGW
Icelandair 1 stop (32h25m)
£675
outward: 25-Jul-2019
14:05 LGW » 02:55 PDX
Icelandair 1 stop (12h50m)
inbound: 02-Aug-2019
04:20 PDX » 17:30 LHR
Icelandair 1 stop (13h10m)
£680
outward: 01-Aug-2019
14:05 LHR » 02:55 PDX
Icelandair 1 stop (12h50m)
inbound: 17-Aug-2019
04:20 PDX » 12:45 LHR
Icelandair 1 stop (32h25m)
£686
outward: 09-Apr-2019
07:30 LHR » 20:20 PDX
KLM 1 stop (12h50m)
inbound: 16-Apr-2019
22:18 PDX » 11:45 LHR
KLM 1 stop (13h27m)
£687
outward: 07-Apr-2019
19:35 LHR » 20:20 PDX
KLM 1 stop (24h45m)
inbound: 14-Apr-2019
22:18 PDX » 11:45 LHR
KLM 1 stop (13h27m)
£697
outward: 24-May-2019
15:05 LHR » 03:28 PDX
Air Canada 1 stop (12h23m)
inbound: 31-May-2019
21:05 PDX » 11:00 LHR
Air Canada 1 stop (13h55m)
£702
outward: 06-Aug-2019
11:55 LGW » 05:35 PDX
Unknown Company 1 stop (17h40m)
inbound: 27-Aug-2019
20:35 PDX » 11:00 LGW
Unknown Company 1 stop (14h25m)
£725
outward: 01-Apr-2019
19:00 LHR » 19:07 PDX
United Airlines 2 stops (24h07m)
inbound: 22-Apr-2019
21:40 PDX » 10:40 LHR
United Airlines 1 stop (13h)
£726
outward: 09-Apr-2019
07:30 LHR » 20:20 PDX
KLM 1 stop (12h50m)
inbound: 16-Apr-2019
22:18 PDX » 11:45 LHR
KLM 1 stop (13h27m)
£778
outward: 28-Jul-2019
11:55 LGW » 05:35 PDX
Unknown Company 1 stop (17h40m)
inbound: 25-Aug-2019
20:35 PDX » 13:40 LGW
Unknown Company 1 stop (17h05m)
£823
outward: 30-Jul-2019
13:15 LHR » 09:26 PDX
British Airways 1 stop (20h11m)
inbound: 11-Aug-2019
22:30 PDX » 07:55 LHR
Iberia 1 stop (33h25m)
£872
outward: 04-Aug-2019
11:55 LGW » 05:35 PDX
Unknown Company 1 stop (17h40m)
inbound: 16-Aug-2019
20:35 PDX » 11:30 LGW
Unknown Company 1 stop (14h55m)
£1042
outward: 26-Mar-2019
07:30 LHR » 20:29 PDX
KLM 1 stop (12h59m)
inbound: 02-Apr-2019
22:18 PDX » 11:45 LHR
KLM 1 stop (13h27m)
£1078
outward: 01-Apr-2019
14:40 LHR » 07:43 PDX
Virgin Atlantic 1 stop (17h03m)
inbound: 30-Apr-2019
21:27 PDX » 11:35 LHR
Virgin Atlantic 1 stop (14h08m)
£1345
outward: 31-Mar-2019
20:35 LCY » 23:48 PDX
British Airways 2 stops (51h13m)
inbound: 30-Jun-2019
16:00 PDX » 23:45 LHR
Finnair 1 stop (31h45m)
£1346
outward: 31-Mar-2019
10:25 LHR » 07:43 PDX
Virgin Atlantic 1 stop (21h18m)
inbound: 08-Apr-2019
02:54 PDX » 11:35 LHR
Virgin Atlantic 1 stop (32h41m)
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
  • 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
  • Air Canada
  • Delta Air Lines
  • Finnair
  • Icelandair
  • KLM
  • Lufthansa
  • United Airlines
  • Virgin Atlantic
outbound: 29-May-2019
Virgin Atlantic direct
return: 05-Jun-2019
Virgin Atlantic direct
outbound: 02-May-2019
Air Canada 1 stop
return: 06-May-2019
Air Canada 1 stop
outbound: 02-May-2019
United Airlines 1 stop
return: 06-May-2019
Air Canada 1 stop
outbound: 19-Jul-2019
Icelandair 1 stop
return: 26-Jul-2019
Icelandair 1 stop
outbound: 09-Apr-2019
KLM 1 stop
return: 16-Apr-2019
KLM 1 stop
outbound: 01-Aug-2019
Delta Air Lines direct
return: 16-Aug-2019
Delta Air Lines 1 stop
outbound: 07-Apr-2019
Finnair 1 stop
return: 14-Apr-2019
Finnair 1 stop
outbound: 08-Sep-2019
Lufthansa 2 stops
return: 15-Sep-2019
United Airlines 1 stop

About London - Portland flights

Average flight duration: 16h07m (flight with stopovers)

  • Arrival city:
  • Portland, USA
  • Airport(s):
  • Portland International Airport (PDX)
  • Local time:
  • 25-Mar-2019 00:29, GMT-7
  • Weather:
  • min. 7ºC, max. 14ºC
  • 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:
  • 25-Mar-2019 07:29, GMT+0
  • Weather:
  • min. 5ºC, max. 14ºC

Most popular cheap hotels in Portland