Find Deals on Flights from Portland to Thailand

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Portland to Thailand

(Round-trip)
Depart: Tue Feb 7 2017 Return: Mon Feb 20 2017 Trip spans 14 days
Major Airline
Major Airline
PDX
9:00p
BKK
10:45p
25h 45m
2 stops
BKK
9:15a
PDX
11:36p
38h 21m
2 stops
Depart: Wed Feb 8 2017 Return: Mon Feb 20 2017 Trip spans 13 days
Air Canada
Air Canada
PDX
1:45a
BKK
2:10a
24h 25m
2 stops
BKK
6:40p
PDX
12:40a
30h 00m
2 stops
Depart: Wed Feb 15 2017 Return: Thu Mar 16 2017 Trip spans 29 days
Air China
Air China
PDX
5:00a
BKK
3:45a
22h 45m
2 stops
BKK
1:50a
PDX
8:13a
30h 23m
2 stops
Depart: Fri May 5 2017 Return: Wed May 17 2017 Trip spans 13 days
China Southern
China Southern
PDX
2:10a
BKK
6:05a
27h 55m
2 stops
BKK
11:20p
PDX
8:25a
33h 05m
2 stops
Depart: Mon Jan 23 2017 Return: Mon Feb 6 2017 Trip spans 15 days
ANA
ANA
PDX
12:45a
BKK
2:40a
25h 55m
2 stops
BKK
5:25a
PDX
6:05a
24h 40m
2 stops
Depart: Thu Feb 2 2017 Return: Tue Feb 28 2017 Trip spans 27 days
United
United
PDX
2:00a
BKK
3:35a
25h 35m
2 stops
BKK
2:10a
PDX
7:14a
29h 04m
2 stops
Depart: Fri Feb 10 2017 Return: Tue Feb 14 2017 Trip spans 5 days
China Eastern
China Eastern
PDX
1:40a
BKK
2:25a
48h 45m
2 stops
BKK
8:55p
PDX
1:09a
28h 14m
2 stops
Depart: Tue Jan 10 2017 Return: Thu Feb 2 2017 Trip spans 24 days
Japan Airlines
Japan Airlines
PDX
1:00a
BKK
3:10a
26h 10m
2 stops
BKK
4:55a
PDX
3:55a
23h 00m
2 stops
Depart: Wed Mar 1 2017 Return: Tue Mar 21 2017 Trip spans 20 days
Air Canada
Air Canada
PDX
11:35a
BKK
2:10a
38h 35m
2 stops
BKK
7:40p
PDX
7:25a
35h 45m
2 stops
Depart: Mon Mar 6 2017 Return: Tue Mar 14 2017 Trip spans 8 days
Major Airline
Major Airline
PDX
12:15a
BKK
8:55p
20h 40m
1 stop
BKK
12:25a
PDX
9:32p
21h 07m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 24 2017 Trip spans 26 days
$1124
Select
Cathay Pacific
Cathay Pacific
PDX
4:30a
CNX
11:20p
42h 50m
2 stops
CNX
2:20p
PDX
7:20a
41h 00m
2 stops
Depart: Fri Jun 9 2017 Return: Sun Jun 18 2017 Trip spans 10 days
$1210
Select
Singapore Airlines
Singapore Airlines
PDX
2:40a
BKK
2:00a
47h 20m
2 stops
BKK
2:30p
PDX
3:20a
36h 50m
2 stops
Depart: Tue Mar 7 2017 Return: Mon Mar 13 2017 Trip spans 6 days
Air Canada
Air Canada
PDX
1:45a
BKK
2:10a
24h 25m
2 stops
BKK
7:40p
PDX
6:05a
34h 25m
2 stops
Depart: Wed Apr 26 2017 Return: Sun May 7 2017 Trip spans 12 days
Air China
Air China
PDX
3:30a
BKK
5:40a
26h 10m
2 stops
BKK
9:00p
PDX
3:43a
30h 43m
2 stops
Depart: Thu Jan 12 2017 Return: Thu Feb 23 2017 Trip spans 43 days
Air China
Air China
PDX
1:55p
BKK
10:05p
32h 10m
2 stops
BKK
8:05p
PDX
4:36a
32h 31m
2 stops
Depart: Wed Jan 11 2017 Return: Thu Feb 23 2017 Trip spans 44 days
Major Airline
Major Airline
PDX
7:45p
BKK
9:30p
25h 45m
1 stop
BKK
9:10p
PDX
7:25p
22h 15m
1 stop
Depart: Sun Dec 11 2016 Return: Fri Dec 23 2016 Trip spans 13 days
$1464
Select
Emirates
Emirates
PDX
12:00a
BKK
11:35a
35h 35m
2 stops
BKK
11:00a
PDX
8:47p
33h 47m
2 stops
Depart: Fri Jan 27 2017 Return: Mon Mar 13 2017 Trip spans 45 days
Air Canada
Air Canada
PDX
1:45a
BKK
2:10a
24h 25m
2 stops
BKK
7:40p
PDX
12:40a
29h 00m
2 stops
Depart: Sun Jan 15 2017 Return: Wed Mar 1 2017 Trip spans 46 days
Air China
Air China
PDX
5:00a
BKK
3:45a
22h 45m
2 stops
BKK
12:50a
PDX
4:36a
27h 46m
2 stops
Depart: Mon Jan 16 2017 Return: Mon Feb 13 2017 Trip spans 29 days
Major Airline
Major Airline
PDX
10:06a
BKK
9:25p
35h 19m
2 stops
BKK
5:10p
PDX
3:47a
34h 37m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Portland
$556
Destination

Bangkok
$556
Chiang Mai
$1124