Find Deals on 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Portland to Bangkok

(Return)
Depart: Mon 24 Apr 2017 Return: Mon 8 May 2017 Trip spans 15 days
฿24,043
Select
Major Airline
Major Airline
PDX
10:25
BKK
16:30
30h 05m
1 stop
BKK
19:20
PDX
23:11
27h 51m
1 stop
Depart: Sun 23 Apr 2017 Return: Thu 11 May 2017 Trip spans 19 days
฿26,902
Select
Korean Air
Korean Air
PDX
02:50
BKK
05:50
27h 00m
2 stops
BKK
06:00
PDX
06:56
24h 56m
2 stops
Depart: Wed 3 May 2017 Return: Tue 16 May 2017 Trip spans 14 days
฿29,382
Select
Cathay Pacific
Cathay Pacific
PDX
05:10
BKK
05:25
24h 15m
2 stops
BKK
08:50
PDX
07:23
22h 33m
2 stops
Depart: Sun 9 Apr 2017 Return: Mon 17 Apr 2017 Trip spans 9 days
฿34,377
Select
Japan Airlines
Japan Airlines
PDX
05:10
BKK
05:00
23h 50m
2 stops
BKK
17:55
PDX
04:37
34h 42m
2 stops
Depart: Wed 17 May 2017 Return: Wed 31 May 2017 Trip spans 15 days
฿36,788
Select
Singapore Airlines
Singapore Airlines
PDX
02:15
BKK
17:05
38h 50m
2 stops
BKK
17:00
PDX
03:11
34h 11m
2 stops
Depart: Mon 21 Aug 2017 Return: Mon 11 Sep 2017 Trip spans 22 days
฿24,181
Select
Major Airline
Major Airline
PDX
04:55
BKK
14:30
33h 35m
2 stops
BKK
05:35
PDX
00:07
42h 32m
2 stops
Depart: Thu 24 Aug 2017 Return: Tue 12 Sep 2017 Trip spans 20 days
฿24,181
Select
Major Airline
Major Airline
PDX
01:08
BKK
01:50
24h 42m
2 stops
BKK
02:00
PDX
02:04
24h 04m
2 stops
Depart: Tue 1 Aug 2017 Return: Tue 22 Aug 2017 Trip spans 22 days
฿27,729
Select
Korean Air
Korean Air
PDX
04:00
BKK
05:50
25h 50m
2 stops
BKK
06:00
PDX
04:40
22h 40m
2 stops
Depart: Wed 13 Sep 2017 Return: Fri 29 Sep 2017 Trip spans 17 days
฿24,181
Select
Major Airline
Major Airline
PDX
10:46
BKK
23:55
37h 09m
2 stops
BKK
05:35
PDX
23:05
41h 30m
2 stops
Depart: Mon 1 May 2017 Return: Wed 17 May 2017 Trip spans 17 days
฿29,589
Select
Cathay Pacific
Cathay Pacific
PDX
02:50
BKK
05:25
26h 35m
2 stops
BKK
04:15
PDX
03:18
23h 03m
2 stops
Depart: Sun 20 Aug 2017 Return: Thu 7 Sep 2017 Trip spans 19 days
฿27,729
Select
Korean Air
Korean Air
PDX
04:30
BKK
05:50
25h 20m
2 stops
BKK
20:10
PDX
00:45
28h 35m
2 stops
Depart: Thu 20 Apr 2017 Return: Tue 9 May 2017 Trip spans 20 days
฿30,278
Select
Cathay Pacific
Cathay Pacific
PDX
05:10
BKK
06:15
25h 05m
2 stops
BKK
07:05
PDX
05:04
21h 59m
2 stops
Depart: Wed 23 Aug 2017 Return: Fri 8 Sep 2017 Trip spans 17 days
฿27,729
Select
Korean Air
Korean Air
PDX
04:00
BKK
05:50
25h 50m
2 stops
BKK
06:00
PDX
04:27
22h 27m
2 stops
Depart: Sun 24 Sep 2017 Return: Mon 9 Oct 2017 Trip spans 16 days
฿34,928
Select
Japan Airlines
Japan Airlines
PDX
06:10
BKK
11:00
28h 50m
2 stops
BKK
17:55
PDX
04:27
34h 32m
2 stops
Depart: Fri 11 Aug 2017 Return: Fri 8 Sep 2017 Trip spans 29 days
฿27,006
Select
Major Airline
Major Airline
PDX
02:25
BKK
01:50
23h 25m
1 stop
BKK
14:40
PDX
22:47
32h 07m
1 stop
Depart: Tue 25 Apr 2017 Return: Tue 9 May 2017 Trip spans 15 days
฿30,278
Select
Cathay Pacific
Cathay Pacific
PDX
05:10
BKK
06:15
25h 05m
2 stops
BKK
07:05
PDX
05:04
21h 59m
2 stops
Depart: Fri 25 Aug 2017 Return: Sun 10 Sep 2017 Trip spans 17 days
฿27,729
Select
Korean Air
Korean Air
PDX
02:30
BKK
05:50
27h 20m
2 stops
BKK
06:00
PDX
04:27
22h 27m
2 stops
Depart: Wed 26 Apr 2017 Return: Tue 9 May 2017 Trip spans 14 days
฿30,278
Select
Cathay Pacific
Cathay Pacific
PDX
05:10
BKK
05:25
24h 15m
2 stops
BKK
02:40
PDX
05:04
26h 24m
2 stops
Depart: Sat 26 Aug 2017 Return: Sun 10 Sep 2017 Trip spans 16 days
฿27,729
Select
Korean Air
Korean Air
PDX
04:00
BKK
05:50
25h 50m
2 stops
BKK
06:00
PDX
04:27
22h 27m
2 stops
Depart: Thu 11 May 2017 Return: Wed 7 Jun 2017 Trip spans 28 days
฿28,280
Select
Major Airline
Major Airline
PDX
03:00
BKK
11:40
32h 40m
1 stop
BKK
03:40
PDX
19:55
40h 15m
1 stop
* 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
฿ 24,043
Destination

Bangkok
฿ 24,043