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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, 1 Dec, 2014 Return: Sat, 6 Dec, 2014 Trip spans 6 days
US Airways
US Airways
MAN
05:45
PDX
00:01
18h 16m
3 stops
PDX
03:55
MAN
19:45
39h 50m
3 stops
Depart: Mon, 20 Oct, 2014 Return: Wed, 29 Oct, 2014 Trip spans 10 days
US Airways
US Airways
LHR
06:05
PDX
00:30
18h 25m
1 stop
PDX
18:15
LHR
20:05
25h 50m
1 stop
Depart: Sun, 30 Nov, 2014 Return: Sun, 7 Dec, 2014 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
LHR
10:00
PDX
12:28
26h 28m
1 stop
PDX
02:00
LHR
17:50
15h 50m
1 stop
Depart: Tue, 21 Oct, 2014 Return: Sat, 13 Dec, 2014 Trip spans 54 days
United
United
LHR
06:05
PDX
00:09
18h 04m
2 stops
PDX
00:35
LHR
17:20
16h 45m
2 stops
Depart: Thu, 23 Oct, 2014 Return: Sat, 13 Dec, 2014 Trip spans 52 days
United
United
LHR
04:40
PDX
00:11
19h 31m
2 stops
PDX
03:35
LHR
21:15
17h 40m
2 stops
Depart: Wed, 22 Oct, 2014 Return: Sat, 13 Dec, 2014 Trip spans 53 days
United
United
LHR
06:25
PDX
01:31
19h 06m
2 stops
PDX
03:35
LHR
20:25
16h 50m
2 stops
Depart: Fri, 28 Nov, 2014 Return: Sun, 7 Dec, 2014 Trip spans 10 days
United
United
LHR
05:25
PDX
23:28
18h 03m
1 stop
PDX
02:00
LHR
17:20
15h 20m
1 stop
Depart: Thu, 30 Oct, 2014 Return: Tue, 16 Dec, 2014 Trip spans 48 days
United
United
LHR
05:20
PDX
23:32
18h 12m
1 stop
PDX
02:15
LHR
17:50
15h 35m
1 stop
Depart: Sun, 19 Oct, 2014 Return: Wed, 29 Oct, 2014 Trip spans 11 days
US Airways
US Airways
LHR
06:05
PDX
00:30
18h 25m
1 stop
PDX
18:15
LHR
20:05
25h 50m
1 stop
Depart: Sun, 16 Nov, 2014 Return: Thu, 4 Dec, 2014 Trip spans 19 days
American Airlines
American Airlines
LHR
05:15
PDX
22:40
17h 25m
2 stops
PDX
03:55
LHR
22:00
18h 05m
2 stops
Depart: Sat, 29 Nov, 2014 Return: Sat, 6 Dec, 2014 Trip spans 8 days
United
United
LHR
02:30
PDX
01:38
23h 08m
2 stops
PDX
00:35
LHR
18:25
17h 50m
2 stops
Depart: Tue, 28 Oct, 2014 Return: Mon, 15 Dec, 2014 Trip spans 49 days
KLM Royal Dutch
KLM Royal Dutch
LHR
06:00
PDX
00:44
18h 44m
1 stop
PDX
02:00
LHR
19:25
17h 25m
1 stop
Depart: Wed, 29 Oct, 2014 Return: Mon, 15 Dec, 2014 Trip spans 48 days
KLM Royal Dutch
KLM Royal Dutch
LHR
06:00
PDX
00:44
18h 44m
1 stop
PDX
02:00
LHR
19:25
17h 25m
1 stop
Depart: Mon, 27 Oct, 2014 Return: Sun, 14 Dec, 2014 Trip spans 49 days
United
United
LHR
09:40
PDX
02:52
17h 12m
1 stop
PDX
18:55
LHR
17:55
23h 00m
1 stop
Depart: Fri, 14 Nov, 2014 Return: Sat, 22 Nov, 2014 Trip spans 9 days
Virgin Atlantic
Virgin Atlantic
LHR
07:00
PDX
00:53
17h 53m
1 stop
PDX
02:00
LHR
20:00
18h 00m
1 stop
Depart: Fri, 31 Oct, 2014 Return: Mon, 15 Dec, 2014 Trip spans 46 days
KLM Royal Dutch
KLM Royal Dutch
LHR
04:40
PDX
00:44
20h 04m
1 stop
PDX
06:25
LHR
23:25
17h 00m
1 stop
Depart: Sat, 1 Nov, 2014 Return: Sun, 14 Dec, 2014 Trip spans 44 days
United
United
LHR
10:25
PDX
13:05
27h 40m
1 stop
PDX
18:55
LHR
17:55
23h 00m
1 stop
Depart: Sun, 2 Nov, 2014 Return: Sun, 14 Dec, 2014 Trip spans 43 days
United
United
LHR
07:05
PDX
22:18
15h 13m
1 stop
PDX
18:55
LHR
17:55
23h 00m
1 stop
Depart: Fri, 17 Oct, 2014 Return: Mon, 15 Dec, 2014 Trip spans 60 days
KLM Royal Dutch
KLM Royal Dutch
LHR
02:30
PDX
15:35
13h 05m
1 stop
PDX
02:00
LHR
20:00
18h 00m
1 stop
Change your search
Airports
Origin

London
£689
Manchester
£564
Destination

Portland
£689