Find Cheap Flights from Portland to Bangkok

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from Portland to Bangkok

(Return)
Depart: Wed 26 Jul 2017 Return: Wed 13 Sep 2017 Trip spans 50 days
฿28,970
Select
Multiple Airlines
Multiple Airlines
PDX
00:00
BKK
19:53
43h 53m
2 stops
BKK
00:00
PDX
17:38
41h 38m
2 stops
Depart: Tue 25 Jul 2017 Return: Tue 12 Sep 2017 Trip spans 50 days
฿33,099
Select
Qatar Airways
Qatar Airways
PDX
00:00
BKK
05:01
29h 01m
2 stops
BKK
00:00
PDX
16:40
40h 40m
2 stops
Depart: Wed 26 Jul 2017 Return: Fri 15 Sep 2017 Trip spans 52 days
฿36,462
Select
Korean Air
Korean Air
PDX
00:00
BKK
05:20
29h 20m
2 stops
BKK
00:00
PDX
12:17
36h 17m
2 stops
Depart: Wed 26 Jul 2017 Return: Tue 15 Aug 2017 Trip spans 21 days
฿38,660
Select
Delta
Delta
PDX
00:00
BKK
00:30
24h 30m
2 stops
BKK
00:00
PDX
23:50
23h 50m
2 stops
Depart: Thu 27 Jul 2017 Return: Sun 13 Aug 2017 Trip spans 18 days
฿50,781
Select
Japan Airlines
Japan Airlines
PDX
00:00
BKK
02:45
26h 45m
2 stops
BKK
00:00
PDX
10:45
34h 45m
2 stops
Depart: Wed 26 Jul 2017 Return: Sun 30 Jul 2017 Trip spans 5 days
฿63,901
Select
British Airways
British Airways
PDX
00:00
BKK
02:35
26h 35m
2 stops
BKK
00:00
PDX
21:41
45h 41m
2 stops
Depart: Wed 26 Jul 2017 Return: Fri 4 Aug 2017 Trip spans 10 days
฿65,133
Select
Etihad Airways
Etihad Airways
PDX
00:00
BKK
17:11
41h 11m
2 stops
BKK
00:00
PDX
10:54
34h 54m
2 stops
Depart: Wed 26 Jul 2017 Return: Thu 14 Sep 2017 Trip spans 51 days
฿33,099
Select
Qatar Airways
Qatar Airways
PDX
00:00
BKK
05:01
29h 01m
2 stops
BKK
00:00
PDX
16:40
40h 40m
2 stops
Depart: Thu 27 Jul 2017 Return: Wed 13 Sep 2017 Trip spans 49 days
฿34,131
Select
Multiple Airlines
Multiple Airlines
PDX
00:00
BKK
20:52
20h 52m
2 stops
BKK
00:00
PDX
21:31
21h 31m
2 stops
Depart: Tue 25 Jul 2017 Return: Mon 11 Sep 2017 Trip spans 49 days
฿34,131
Select
Qatar Airways
Qatar Airways
PDX
00:00
BKK
05:01
29h 01m
2 stops
BKK
00:00
PDX
15:50
39h 50m
2 stops
Depart: Thu 27 Jul 2017 Return: Sun 10 Sep 2017 Trip spans 46 days
฿38,893
Select
Korean Air
Korean Air
PDX
00:00
BKK
03:00
27h 00m
2 stops
BKK
00:00
PDX
01:55
25h 55m
2 stops
Depart: Fri 28 Jul 2017 Return: Thu 3 Aug 2017 Trip spans 7 days
฿36,362
Select
Multiple Airlines
Multiple Airlines
PDX
00:00
BKK
00:40
24h 40m
2 stops
BKK
00:00
PDX
00:30
24h 30m
2 stops
Depart: Wed 26 Jul 2017 Return: Mon 11 Sep 2017 Trip spans 48 days
฿34,131
Select
Qatar Airways
Qatar Airways
PDX
00:00
BKK
05:01
29h 01m
2 stops
BKK
00:00
PDX
15:50
39h 50m
2 stops
Depart: Tue 25 Jul 2017 Return: Tue 8 Aug 2017 Trip spans 15 days
฿39,326
Select
Korean Air
Korean Air
PDX
00:00
BKK
05:00
29h 00m
2 stops
BKK
00:00
PDX
10:00
34h 00m
2 stops
Depart: Tue 25 Jul 2017 Return: Sun 10 Sep 2017 Trip spans 48 days
฿34,831
Select
Qatar Airways
Qatar Airways
PDX
00:00
BKK
05:01
29h 01m
2 stops
BKK
00:00
PDX
15:50
39h 50m
2 stops
Depart: Tue 25 Jul 2017 Return: Tue 1 Aug 2017 Trip spans 8 days
฿39,759
Select
Korean Air
Korean Air
PDX
00:00
BKK
03:50
27h 50m
2 stops
BKK
00:00
PDX
03:15
27h 15m
2 stops
Depart: Tue 25 Jul 2017 Return: Thu 3 Aug 2017 Trip spans 10 days
฿39,992
Select
Multiple Airlines
Multiple Airlines
PDX
00:00
BKK
22:25
22h 25m
2 stops
BKK
00:00
PDX
22:55
22h 55m
2 stops
Depart: Wed 26 Jul 2017 Return: Sun 10 Sep 2017 Trip spans 47 days
฿34,831
Select
Qatar Airways
Qatar Airways
PDX
00:00
BKK
05:01
29h 01m
2 stops
BKK
00:00
PDX
15:50
39h 50m
2 stops
Depart: Wed 26 Jul 2017 Return: Mon 7 Aug 2017 Trip spans 13 days
฿51,081
Select
Japan Airlines
Japan Airlines
PDX
00:00
BKK
08:45
32h 45m
2 stops
BKK
00:00
PDX
10:45
34h 45m
2 stops
Depart: Wed 26 Jul 2017 Return: Mon 14 Aug 2017 Trip spans 20 days
฿40,292
Select
Korean Air
Korean Air
PDX
00:00
BKK
03:00
27h 00m
2 stops
BKK
00:00
PDX
06:10
30h 10m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in THB.
We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Portland
฿ 28,970
Destination

Bangkok
฿ 28,970