Browse Origins:
Browse Destinations:

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: Thu 19 Mar 2015 Return: Wed 1 Apr 2015 Trip spans 14 days
£588
Select
United
United
LHR
05:05
PDX
01:50
20h 45m
2 stops
PDX
07:19
LHR
00:20
17h 01m
2 stops
Depart: Thu 12 Mar 2015 Return: Mon 13 Apr 2015 Trip spans 33 days
£609
Select
KLM Royal Dutch
KLM Royal Dutch
LHR
02:30
PDX
15:17
12h 47m
1 stop
PDX
09:47
LHR
05:10
19h 23m
1 stop
Depart: Fri 20 Mar 2015 Return: Mon 23 Mar 2015 Trip spans 4 days
£635
Select
Multiple Airlines
Multiple Airlines
LHR
09:00
PDX
00:15
15h 15m
1 stop
PDX
14:30
LHR
01:25
10h 55m
1 stop
Depart: Sun 19 Apr 2015 Return: Sun 26 Apr 2015 Trip spans 8 days
£635
Select
American Airlines
American Airlines
LHR
10:00
PDX
13:02
27h 02m
1 stop
PDX
05:30
LHR
02:20
20h 50m
1 stop
Depart: Tue 1 Sep 2015 Return: Fri 18 Sep 2015 Trip spans 18 days
£678
Select
Icelandair
Icelandair
LGW
09:10
PDX
22:15
13h 05m
1 stop
PDX
11:40
LGW
23:35
11h 55m
1 stop
Depart: Thu 3 Sep 2015 Return: Wed 30 Sep 2015 Trip spans 28 days
£718
Select
Icelandair
Icelandair
LHR
09:00
PDX
22:15
13h 15m
1 stop
PDX
11:40
LHR
08:10
20h 30m
1 stop
Depart: Fri 4 Sep 2015 Return: Mon 28 Sep 2015 Trip spans 25 days
£725
Select
Air Canada
Air Canada
LHR
04:30
PDX
22:06
17h 36m
2 stops
PDX
03:00
LHR
20:35
17h 35m
2 stops
Depart: Tue 18 Aug 2015 Return: Wed 2 Sep 2015 Trip spans 16 days
£736
Select
Iberia
Iberia
LHR
03:45
PDX
23:55
20h 10m
1 stop
PDX
03:50
LHR
18:35
14h 45m
1 stop
Depart: Sat 29 Aug 2015 Return: Tue 8 Sep 2015 Trip spans 11 days
£741
Select
US Airways
US Airways
LHR
08:15
PDX
23:55
15h 40m
1 stop
PDX
03:50
LHR
20:05
16h 15m
1 stop
Depart: Sun 30 Aug 2015 Return: Wed 30 Sep 2015 Trip spans 32 days
£772
Select
Brussels Airlines
Brussels Airlines
LHR
13:50
PDX
00:21
34h 31m
2 stops
PDX
03:35
LHR
09:35
30h 00m
2 stops
Depart: Sat 22 Aug 2015 Return: Mon 31 Aug 2015 Trip spans 10 days
£782
Select
British Airways
British Airways
LHR
08:45
PDX
00:46
16h 01m
1 stop
PDX
03:50
LHR
18:35
14h 45m
1 stop
Depart: Fri 19 Jun 2015 Return: Sat 27 Jun 2015 Trip spans 9 days
£802
Select
Delta
Delta
LHR
02:55
PDX
21:05
18h 10m
2 stops
PDX
02:30
LHR
21:25
18h 55m
1 stop
Depart: Sun 8 Mar 2015 Return: Wed 11 Mar 2015 Trip spans 4 days
£875
Select
Aeroflot
Aeroflot
LHR
18:30
PDX
01:15
30h 45m
2 stops
PDX
02:41
LHR
10:05
31h 24m
2 stops
Depart: Fri 3 Jul 2015 Return: Wed 8 Jul 2015 Trip spans 6 days
£1056
Select
LOT Polish Air
LOT Polish Air
LHR
06:15
PDX
04:24
22h 09m
2 stops
PDX
06:10
LHR
09:45
27h 35m
2 stops
Airports
Origin

London
only £588
only £678
Destination

Portland
£588