Find Cheap Flights 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
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: Fri Nov 17 2017 Return: Sat Dec 2 2017 Trip spans 16 days
Multiple Airlines
Multiple Airlines
PWM
12:00a
BKK
8:56p
44h 56m
2 stops
BKK
12:00a
PWM
8:10a
32h 10m
2 stops
Depart: Tue Nov 14 2017 Return: Wed Nov 29 2017 Trip spans 16 days
Singapore Airlines
Singapore Airlines
PWM
12:00a
BKK
6:28p
42h 28m
3 stops
BKK
12:00a
PWM
8:44a
32h 44m
3 stops
Depart: Fri Sep 1 2017 Return: Sat Sep 30 2017 Trip spans 30 days
$1073
Select
Qatar Airways
Qatar Airways
PWM
12:00a
BKK
11:06a
35h 06m
2 stops
BKK
12:00a
PWM
2:37p
38h 37m
2 stops
Depart: Sat Nov 18 2017 Return: Wed Nov 29 2017 Trip spans 12 days
$1098
Select
Etihad Airways
Etihad Airways
PWM
12:00a
BKK
2:55a
26h 55m
2 stops
BKK
12:00a
PWM
10:03a
34h 03m
2 stops
Depart: Mon Nov 20 2017 Return: Sat Dec 23 2017 Trip spans 34 days
$1144
Select
Delta
Delta
PWM
12:00a
BKK
1:55a
25h 55m
2 stops
BKK
12:00a
PWM
10:40a
34h 40m
2 stops
Depart: Wed Nov 15 2017 Return: Wed Nov 29 2017 Trip spans 15 days
Singapore Airlines
Singapore Airlines
PWM
12:00a
BKK
2:08p
38h 08m
3 stops
BKK
12:00a
PWM
2:59p
38h 59m
3 stops
Depart: Thu Nov 16 2017 Return: Tue Dec 5 2017 Trip spans 20 days
Singapore Airlines
Singapore Airlines
PWM
12:00a
BKK
6:28p
42h 28m
3 stops
BKK
12:00a
PWM
5:29p
41h 29m
3 stops
Depart: Tue Nov 14 2017 Return: Sun Dec 3 2017 Trip spans 20 days
$1085
Select
Multiple Airlines
Multiple Airlines
PWM
12:00a
BKK
10:43a
34h 43m
3 stops
BKK
12:00a
PWM
2:12p
38h 12m
2 stops
Depart: Sun Nov 19 2017 Return: Thu Nov 30 2017 Trip spans 12 days
$1098
Select
Etihad Airways
Etihad Airways
PWM
12:00a
BKK
2:55a
26h 55m
2 stops
BKK
12:00a
PWM
5:53p
41h 53m
2 stops
Depart: Wed Nov 15 2017 Return: Sun Dec 3 2017 Trip spans 19 days
$1085
Select
Multiple Airlines
Multiple Airlines
PWM
12:00a
BKK
10:43a
34h 43m
3 stops
BKK
12:00a
PWM
2:12p
38h 12m
2 stops
Depart: Mon Nov 20 2017 Return: Mon Dec 4 2017 Trip spans 15 days
$1098
Select
Etihad Airways
Etihad Airways
PWM
12:00a
BKK
5:05a
29h 05m
2 stops
BKK
12:00a
PWM
10:03a
34h 03m
2 stops
Depart: Tue Nov 14 2017 Return: Sat Dec 2 2017 Trip spans 19 days
$1007
Select
Singapore Airlines
Singapore Airlines
PWM
12:00a
BKK
7:43p
43h 43m
3 stops
BKK
12:00a
PWM
6:04a
54h 04m
3 stops
Depart: Thu Nov 16 2017 Return: Sun Dec 3 2017 Trip spans 18 days
$1085
Select
Multiple Airlines
Multiple Airlines
PWM
12:00a
BKK
10:43a
34h 43m
3 stops
BKK
12:00a
PWM
2:12p
38h 12m
2 stops
Depart: Wed Nov 15 2017 Return: Sat Dec 2 2017 Trip spans 18 days
$1007
Select
Singapore Airlines
Singapore Airlines
PWM
12:00a
BKK
4:58p
40h 58m
3 stops
BKK
12:00a
PWM
6:04a
54h 04m
3 stops
Depart: Tue Nov 14 2017 Return: Thu Nov 30 2017 Trip spans 17 days
$1136
Select
Etihad Airways
Etihad Airways
PWM
12:00a
BKK
1:09p
37h 09m
2 stops
BKK
12:00a
PWM
5:53p
41h 53m
2 stops
Depart: Sat Nov 18 2017 Return: Sun Dec 3 2017 Trip spans 16 days
$1085
Select
Multiple Airlines
Multiple Airlines
PWM
12:00a
BKK
7:20a
31h 20m
3 stops
BKK
12:00a
PWM
2:12p
38h 12m
2 stops
Depart: Thu Nov 16 2017 Return: Sat Dec 2 2017 Trip spans 17 days
$1007
Select
Singapore Airlines
Singapore Airlines
PWM
12:00a
BKK
6:28p
42h 28m
3 stops
BKK
12:00a
PWM
6:04a
54h 04m
3 stops
Depart: Tue Jan 9 2018 Return: Sun Jan 21 2018 Trip spans 13 days
$1500
Select
Delta
Delta
PWM
12:00a
BKK
6:55a
30h 55m
2 stops
BKK
12:00a
PWM
1:50a
25h 50m
2 stops
Depart: Sat Nov 18 2017 Return: Fri Dec 1 2017 Trip spans 14 days
$1148
Select
Etihad Airways
Etihad Airways
PWM
12:00a
BKK
5:05a
29h 05m
2 stops
BKK
12:00a
PWM
7:04a
31h 04m
2 stops
Depart: Sun Nov 19 2017 Return: Sun Dec 3 2017 Trip spans 15 days
$1085
Select
Multiple Airlines
Multiple Airlines
PWM
12:00a
BKK
7:20a
31h 20m
3 stops
BKK
12:00a
PWM
2:12p
38h 12m
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
$745
Destination

Bangkok
$745