Find Cheap Flights from Portland to Bangkok

Depart
Return
1 adult
Adults
18-64
Seniors
65+
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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Book cheap flights from Portland to Bangkok

(Round-trip)
Depart: Mon Sep 11 2017 Return: Tue Sep 19 2017 Trip spans 9 days
Delta
Delta
PWM
8:40a
BKK
8:50a
24h 10m
2 stops
BKK
8:10p
PWM
10:53p
26h 43m
2 stops
Depart: Thu Dec 28 2017 Return: Wed Jan 10 2018 Trip spans 14 days
$1334
Select
Qatar Airways
Qatar Airways
PWM
12:35a
BKK
1:50a
25h 15m
2 stops
BKK
2:30p
PWM
9:37p
31h 07m
2 stops
Depart: Tue Dec 26 2017 Return: Mon Jan 8 2018 Trip spans 14 days
$2455
Select
Japan Airlines
Japan Airlines
PWM
12:35a
BKK
6:35a
30h 00m
2 stops
BKK
5:05p
PWM
9:37p
28h 32m
2 stops
Depart: Mon Nov 20 2017 Return: Fri Dec 1 2017 Trip spans 12 days
$1296
Select
Delta
Delta
PWM
4:00a
BKK
5:55a
25h 55m
2 stops
BKK
4:45p
PWM
4:49a
36h 04m
2 stops
Depart: Fri Dec 29 2017 Return: Wed Jan 10 2018 Trip spans 13 days
$1334
Select
Qatar Airways
Qatar Airways
PWM
12:35a
BKK
1:50a
25h 15m
2 stops
BKK
2:30p
PWM
9:37p
31h 07m
2 stops
Depart: Sat Nov 18 2017 Return: Mon Dec 4 2017 Trip spans 17 days
$1395
Select
Delta
Delta
PWM
4:00a
BKK
5:55a
25h 55m
2 stops
BKK
8:55p
PWM
6:57a
34h 02m
2 stops
Depart: Wed Dec 27 2017 Return: Thu Jan 11 2018 Trip spans 16 days
$1543
Select
Qatar Airways
Qatar Airways
PWM
12:35a
BKK
10:55a
34h 20m
2 stops
BKK
2:30p
PWM
9:37p
31h 07m
2 stops
Depart: Sat Nov 4 2017 Return: Thu Nov 16 2017 Trip spans 13 days
$1404
Select
Delta
Delta
PWM
1:30a
BKK
6:55a
30h 25m
2 stops
BKK
5:45p
PWM
10:55p
29h 10m
2 stops
Depart: Mon Dec 18 2017 Return: Sat Dec 23 2017 Trip spans 6 days
$1544
Select
Delta
Delta
PWM
12:30a
BKK
5:55a
29h 25m
2 stops
BKK
7:55p
PWM
4:50a
32h 55m
2 stops
Depart: Thu Feb 15 2018 Return: Tue Feb 20 2018 Trip spans 6 days
$1568
Select
Delta
Delta
PWM
1:00a
BKK
7:55a
30h 55m
2 stops
BKK
4:45p
PWM
10:56p
30h 11m
2 stops
Depart: Mon Dec 25 2017 Return: Thu Jan 25 2018 Trip spans 32 days
$1608
Select
Delta
Delta
PWM
1:00a
BKK
7:55a
30h 55m
2 stops
BKK
4:45p
PWM
10:56p
30h 11m
2 stops
Depart: Sun Feb 11 2018 Return: Fri Feb 23 2018 Trip spans 13 days
$1608
Select
Delta
Delta
PWM
1:00a
BKK
7:55a
30h 55m
2 stops
BKK
7:55p
PWM
9:26p
25h 31m
2 stops
Depart: Fri Feb 16 2018 Return: Tue Feb 27 2018 Trip spans 12 days
$1760
Select
Delta
Delta
PWM
1:00a
BKK
7:55a
30h 55m
2 stops
BKK
4:45p
PWM
10:56p
30h 11m
2 stops
Depart: Thu Dec 21 2017 Return: Thu Dec 28 2017 Trip spans 8 days
$1996
Select
Delta
Delta
PWM
1:00a
BKK
7:55a
30h 55m
2 stops
BKK
4:50a
PWM
6:35a
25h 45m
2 stops
Depart: Fri Dec 22 2017 Return: Thu Jan 4 2018 Trip spans 14 days
$2211
Select
Delta
Delta
PWM
1:00a
BKK
7:55a
30h 55m
2 stops
BKK
8:55p
PWM
1:19a
28h 24m
2 stops
Depart: Sat Dec 23 2017 Return: Wed Jan 3 2018 Trip spans 12 days
$2213
Select
Delta
Delta
PWM
1:00a
BKK
7:55a
30h 55m
2 stops
BKK
8:55p
PWM
1:19a
28h 24m
2 stops
Depart: Fri Dec 15 2017 Return: Mon Jan 1 2018 Trip spans 18 days
$2280
Select
Delta
Delta
PWM
1:00a
BKK
7:55a
30h 55m
2 stops
BKK
7:55p
PWM
4:50a
32h 55m
2 stops
Depart: Fri Aug 18 2017 Return: Fri Aug 25 2017 Trip spans 8 days
$3690
Select
Delta
Delta
PWM
8:35a
BKK
8:50a
24h 15m
2 stops
BKK
6:40p
PWM
9:22p
26h 42m
2 stops
Depart: Wed Oct 25 2017 Return: Wed Nov 1 2017 Trip spans 8 days
$5972
Select
Delta
Delta
PWM
2:15a
BKK
6:10a
27h 55m
2 stops
BKK
5:45p
PWM
6:50a
37h 05m
2 stops
Depart: Mon Oct 2 2017 Return: Wed Oct 11 2017 Trip spans 10 days
$5981
Select
Delta
Delta
PWM
8:33a
BKK
10:55a
26h 22m
2 stops
BKK
10:30p
PWM
6:10a
31h 40m
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
$872
Destination

Bangkok
$872