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Find flight deals from United Kingdom to Portland

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Portland

(Round-trip)
Depart: Wed 11 Feb 2015 Return: Sun 15 Feb 2015 Trip spans 5 days
£556
Select
United
United
LHR
05:30
PDX
03:37
22h 07m
2 stops
PDX
01:30
LHR
22:30
21h 00m
2 stops
Depart: Thu 19 Mar 2015 Return: Thu 26 Mar 2015 Trip spans 8 days
£589
Select
Multiple Airlines
Multiple Airlines
LHR
02:30
PDX
15:17
12h 47m
1 stop
PDX
14:30
LHR
01:25
10h 55m
1 stop
Depart: Thu 5 Mar 2015 Return: Tue 24 Mar 2015 Trip spans 19 days
£597
Select
US Airways
US Airways
LHR
04:55
PDX
21:33
16h 38m
1 stop
PDX
04:55
LHR
21:40
16h 45m
2 stops
Depart: Sat 7 Mar 2015 Return: Sun 15 Mar 2015 Trip spans 8 days
£610
Select
American Airlines
American Airlines
LHR
01:30
PDX
21:33
20h 03m
2 stops
PDX
09:10
LHR
02:15
17h 05m
1 stop
Depart: Fri 20 Feb 2015 Return: Wed 4 Mar 2015 Trip spans 13 days
£612
Select
Iberia
Iberia
LHR
01:30
PDX
21:33
20h 03m
2 stops
PDX
02:05
LHR
18:45
16h 40m
1 stop
Depart: Thu 5 Feb 2015 Return: Fri 13 Feb 2015 Trip spans 9 days
£615
Select
Air Canada
Air Canada
LHR
09:25
PDX
00:45
15h 20m
1 stop
PDX
05:30
LHR
22:15
16h 45m
1 stop
Depart: Wed 1 Apr 2015 Return: Sat 11 Apr 2015 Trip spans 11 days
£727
Select
Delta
Delta
LHR
05:40
PDX
00:38
18h 58m
1 stop
PDX
15:55
LHR
01:00
33h 05m
1 stop
Depart: Wed 15 Jul 2015 Return: Wed 29 Jul 2015 Trip spans 15 days
£989
Select
British Airways
British Airways
LHR
08:15
PDX
23:55
15h 40m
1 stop
PDX
03:00
LHR
18:50
15h 50m
1 stop
Depart: Tue 23 Jun 2015 Return: Mon 29 Jun 2015 Trip spans 7 days
£995
Select
KLM Royal Dutch
KLM Royal Dutch
LHR
02:30
PDX
15:39
13h 09m
1 stop
PDX
02:30
LHR
20:45
18h 15m
1 stop
Depart: Wed 1 Jul 2015 Return: Tue 7 Jul 2015 Trip spans 7 days
£1009
Select
Air France
Air France
LHR
07:30
PDX
00:03
16h 33m
1 stop
PDX
09:15
LHR
00:15
15h 00m
1 stop
Change your search
Airports
Origin

London
£556
Destination

Portland
£556