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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: Mon, 6 Oct, 2014 Return: Mon, 13 Oct, 2014 Trip spans 8 days
United
United
LHR
08:20
PDX
03:45
19h 25m
2 stops
PDX
01:40
LHR
18:45
17h 05m
2 stops
Depart: Tue, 7 Oct, 2014 Return: Mon, 13 Oct, 2014 Trip spans 7 days
United
United
LHR
03:50
PDX
21:05
17h 15m
2 stops
PDX
04:02
LHR
19:40
15h 38m
2 stops
Depart: Mon, 13 Oct, 2014 Return: Thu, 23 Oct, 2014 Trip spans 11 days
United
United
LHR
06:05
PDX
00:28
18h 23m
2 stops
PDX
01:40
LHR
18:45
17h 05m
2 stops
Depart: Thu, 2 Oct, 2014 Return: Sun, 12 Oct, 2014 Trip spans 11 days
United
United
LHR
08:00
PDX
03:44
19h 44m
2 stops
PDX
07:22
LHR
00:15
16h 53m
2 stops
Depart: Tue, 2 Sep, 2014 Return: Thu, 11 Sep, 2014 Trip spans 10 days
United
United
LHR
06:35
PDX
23:14
16h 39m
2 stops
PDX
01:40
LHR
19:40
18h 00m
2 stops
Depart: Mon, 29 Sep, 2014 Return: Sun, 5 Oct, 2014 Trip spans 7 days
United
United
LHR
03:50
PDX
00:28
20h 38m
2 stops
PDX
07:22
LHR
00:15
16h 53m
2 stops
Depart: Sun, 5 Oct, 2014 Return: Mon, 13 Oct, 2014 Trip spans 9 days
United
United
LHR
06:25
PDX
02:49
20h 24m
2 stops
PDX
01:40
LHR
18:45
17h 05m
2 stops
Depart: Tue, 30 Sep, 2014 Return: Thu, 9 Oct, 2014 Trip spans 10 days
Delta
Delta
LHR
05:55
PDX
01:51
19h 56m
2 stops
PDX
03:00
LHR
22:25
19h 25m
2 stops
Depart: Fri, 19 Sep, 2014 Return: Sat, 27 Sep, 2014 Trip spans 9 days
Delta
Delta
LBA
02:20
PDX
01:51
23h 31m
2 stops
PDX
03:00
LBA
20:35
17h 35m
2 stops
Depart: Wed, 10 Sep, 2014 Return: Mon, 15 Sep, 2014 Trip spans 6 days
United
United
LHR
04:40
PDX
00:04
19h 24m
1 stop
PDX
18:00
LHR
09:20
15h 20m
1 stop
Depart: Sat, 13 Sep, 2014 Return: Tue, 16 Sep, 2014 Trip spans 4 days
United
United
LHR
08:05
PDX
01:08
17h 03m
1 stop
PDX
18:00
LHR
09:20
15h 20m
1 stop
Depart: Fri, 26 Sep, 2014 Return: Sun, 5 Oct, 2014 Trip spans 10 days
United
United
LHR
06:05
PDX
03:06
21h 01m
1 stop
PDX
17:44
LHR
09:20
15h 36m
1 stop
Depart: Sat, 27 Sep, 2014 Return: Mon, 6 Oct, 2014 Trip spans 10 days
United
United
LHR
04:40
PDX
00:40
20h 00m
1 stop
PDX
17:44
LHR
09:20
15h 36m
1 stop
Depart: Sun, 28 Sep, 2014 Return: Tue, 7 Oct, 2014 Trip spans 10 days
United
United
LHR
04:40
PDX
00:11
19h 31m
1 stop
PDX
17:44
LHR
09:20
15h 36m
1 stop
Depart: Wed, 1 Oct, 2014 Return: Fri, 10 Oct, 2014 Trip spans 10 days
United
United
LHR
04:40
PDX
00:11
19h 31m
1 stop
PDX
17:44
LHR
09:20
15h 36m
1 stop
Depart: Fri, 3 Oct, 2014 Return: Sat, 11 Oct, 2014 Trip spans 9 days
United
United
LHR
06:05
PDX
00:28
18h 23m
1 stop
PDX
01:50
LHR
18:45
16h 55m
1 stop
Depart: Fri, 17 Oct, 2014 Return: Sun, 26 Oct, 2014 Trip spans 10 days
US Airways
US Airways
LHR
06:05
PDX
00:30
18h 25m
1 stop
PDX
03:15
LHR
22:35
19h 20m
1 stop
Depart: Sat, 18 Oct, 2014 Return: Sun, 26 Oct, 2014 Trip spans 9 days
US Airways
US Airways
LHR
10:25
PDX
20:33
34h 08m
1 stop
PDX
03:15
LHR
20:05
16h 50m
1 stop
Depart: Sat, 11 Oct, 2014 Return: Sun, 19 Oct, 2014 Trip spans 9 days
US Airways
US Airways
LHR
06:05
PDX
00:30
18h 25m
1 stop
PDX
18:15
LHR
19:50
25h 35m
1 stop
Depart: Mon, 15 Sep, 2014 Return: Fri, 26 Sep, 2014 Trip spans 12 days
United
United
LHR
04:40
PDX
01:10
20h 30m
1 stop
PDX
17:44
LHR
09:20
15h 36m
1 stop
Change your search
Airports
Origin

Leeds
£639
London
£899
Destination

Portland
£899