$482+ Cheap flights from Thailand to Portland (PDX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PDX
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Thailand to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Thailand to Portland
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Cheapest flights from Thailand to PortlandExplore the most affordable flight options available from Thailand to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Thailand to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:40 pm -
2 stops40h 19m
Mon 11/29:31 am -
2 stops22h 34m
Deal found 9/11![Delta logo]()
$904
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:40 pm -
2 stops36h 20m
Wed 11/49:31 am -
2 stops22h 34m
Deal found 9/13![Delta logo]()
$905
This Korean Air deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:05 am -
2 stops25h 44m
Sun 11/87:10 am -
2 stops24h 55m
Deal found 9/14![Korean Air logo]()
$906
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:05 am -
2 stops30h 59m
Sat 11/145:50 pm -
2 stops39h 30m
Deal found 9/10![Delta logo]()
$907
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:25 am -
1 stop16h 01m
Sun 11/87:10 pm -
2 stops38h 10m
Deal found 9/14![Air Canada logo]()
$911
This Korean Air deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:20 am -
2 stops30h 55m
Tue 11/105:29 pm -
2 stops38h 16m
Deal found 9/14![Korean Air logo]()
$949
This Gother deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gother is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:20 pm -
2 stops42h 41m
Tue 9/229:32 pm -
2 stops28h 33m
Deal found 9/14![STARLUX Airlines logo]()
$1,064
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:25 am -
3 stops26h 36m
Tue 9/225:53 pm -
3 stops30h 57m
Deal found 9/14![Multiple Airlines logo]()
$1,477
This China Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:20 am -
2 stops36h 09m
Wed 10/287:37 pm -
2 stops24h 48m
Deal found 9/12![Multiple Airlines logo]()
$1,556
This FlightHub deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:25 am -
2 stops26h 29m
Sun 11/1511:54 am -
2 stops31h 31m
Deal found 9/12![Multiple Airlines logo]()
$1,932
This FlightHub deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:25 am -
2 stops26h 29m
Fri 11/135:30 pm -
2 stops25h 55m
Deal found 9/12![Multiple Airlines logo]()
$2,412
Best flights from Thailand to PortlandDiscover carefully curated flight deals from Thailand to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Thailand to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Korean Air deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:05 am -
2 stops25h 44m
Sun 11/87:10 am -
2 stops24h 55m
Deal found 9/14![Korean Air logo]()
$906
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:05 am -
2 stops30h 59m
Sat 11/145:50 pm -
2 stops39h 30m
Deal found 9/10![Delta logo]()
$907
This Justfly.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/248:25 am -
1 stop16h 01m
Fri 2/127:10 pm -
1 stop20h 20m
Deal found 9/14![Air Canada logo]()
$924
This Expedia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2211:40 pm -
2 stops32h 02m
Wed 1/276:00 am -
2 stops25h 45m
Deal found 9/14![Multiple Airlines logo]()
$987
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:10 am -
2 stops22h 24m
Sun 11/83:40 pm -
3 stops28h 50m
Deal found 9/14![United Airlines logo]()
$1,115
This Korean Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:50 am -
2 stops22h 20m
Fri 11/137:00 am -
2 stops23h 30m
Deal found 9/10![Korean Air logo]()
$912
This Korean Air deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:20 am -
2 stops30h 55m
Tue 11/105:29 pm -
2 stops38h 16m
Deal found 9/14![Korean Air logo]()
$949
This Gother deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gother is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:25 am -
1 stop27h 21m
Sun 1/37:00 am -
1 stop32h 30m
Deal found 9/10![Air Canada logo]()
$1,065
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:10 am -
2 stops21h 24m
Thu 11/57:10 am -
3 stops37h 20m
Deal found 9/14![United Airlines logo]()
$1,120
This Korean Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/249:50 am -
2 stops46h 09m
Fri 2/126:40 am -
2 stops26h 40m
Deal found 9/11![Korean Air logo]()
$961
This China Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2111:25 am -
2 stops37h 01m
Thu 2/46:10 pm -
2 stops25h 15m
Deal found 9/10![Multiple Airlines logo]()
$1,559
This business-class.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:35 am -
2 stops23h 15m
Wed 10/286:40 am -
3 stops36h 45m
Deal found 9/12![Multiple Airlines logo]()
$2,242
This Qatar Airways deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:45 pm -
3 stops36h 05m
Sat 11/1410:35 am -
3 stops33h 45m
Deal found 9/12![Qatar Airways logo]()
$6,014
This business-class.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:05 pm -
3 stops23h 55m
Sat 11/147:04 am -
3 stops35h 21m
Deal found 9/12![Multiple Airlines logo]()
$4,910
This Korean Air deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:20 am -
2 stops30h 50m
Mon 11/165:29 pm -
2 stops38h 16m
Deal found 9/13![Korean Air logo]()
$6,040
Last-minute flights from Thailand to PortlandDiscover last-minute flight deals from Thailand to Portland. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Thailand to Portland. Data last updated September 15, 2026 and is based on user searches.
This Gother deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gother is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:20 pm -
2 stops42h 41m
Tue 9/229:32 pm -
2 stops28h 33m
Deal found 9/14![STARLUX Airlines logo]()
$1,064
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:25 am -
3 stops26h 36m
Tue 9/225:53 pm -
3 stops30h 57m
Deal found 9/14![Multiple Airlines logo]()
$1,477
This China Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:30 pm -
2 stops29h 59m
Wed 10/287:37 pm -
2 stops27h 28m
Deal found 9/12![Multiple Airlines logo]()
$1,556
This China Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:20 am -
2 stops36h 09m
Wed 10/287:37 pm -
2 stops24h 48m
Deal found 9/12![Multiple Airlines logo]()
$1,556
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:40 pm -
2 stops40h 19m
Mon 11/29:31 am -
2 stops22h 34m
Deal found 9/11![Delta logo]()
$904
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:25 am -
1 stop27h 21m
Mon 11/27:10 am -
2 stops32h 20m
Deal found 9/11![Air Canada logo]()
$965
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:10 am -
2 stops27h 52m
Mon 11/29:00 am -
3 stops35h 30m
Deal found 9/11![United Airlines logo]()
$1,119
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:40 pm -
2 stops36h 20m
Wed 11/49:31 am -
2 stops22h 34m
Deal found 9/13![Delta logo]()
$905
This Gotogate deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:25 am -
1 stop16h 01m
Wed 11/47:10 am -
2 stops24h 40m
Deal found 9/13![Multiple Airlines logo]()
$1,077
This Gother deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gother is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:25 am -
1 stop16h 01m
Wed 11/47:10 pm -
1 stop20h 20m
Deal found 9/13![Air Canada logo]()
$1,677
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:10 am -
2 stops21h 24m
Thu 11/57:10 am -
3 stops37h 20m
Deal found 9/14![United Airlines logo]()
$1,120
This Arangrant deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:45 pm -
2 stops28h 41m
Thu 11/1210:00 am -
2 stops22h 45m
Deal found 9/13![Multiple Airlines logo]()
$6,028
One-way flights from Thailand to PortlandSearch for one-way flight options from Thailand to Portland. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Thailand to Portland. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:55 pm -
2 stops50h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:55 pm -
3 stops37h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:45 pm -
3 stops36h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:55 pm -
3 stops50h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:55 pm -
3 stops33h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$520
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:55 pm -
2 stops29h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$531
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:10 pm -
2 stops32h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$534
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:05 am -
1 stop26h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Air Canada logo]()
$535
This Justfly.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/258:25 am -
1 stop21h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Air Canada logo]()
$540
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:00 pm -
2 stops46h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$584
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:20 am -
2 stops38h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$586
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2812:20 am -
2 stops33h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$589
Find flight deals from Thailand to Portland
Keep the following information in mind while searching for Thailand to Portland flight deals. Data was last updated September 15, 2026.
Round-trip from | $904 (Delta) |
|---|---|
One-way from | $482 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $932 |
Cheapflights Fare Finder
Customize your flight search to find flights from Thailand to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Thailand to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BangkokPortland
BKK Bangkok Suvarnabhumi - PDX Portland
BKKPDX
Bangkok Suvarnabhumi
Mon 1/25
8:25 am-2:41 pm
1 stop21h 16m
Portland
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$541
BangkokPortland
BKK Bangkok Suvarnabhumi - PDX Portland
BKKPDX
Bangkok Suvarnabhumi
Thu 11/12
8:00 am-4:50 pm
2 stops23h 50m
Portland
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$543
BangkokPortland
BKK Bangkok Suvarnabhumi - PDX Portland
BKKPDX
Bangkok Suvarnabhumi
Mon 11/30
1:05 am-10:06 pm
2 stops36h 01m
Portland
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$555
Chiang MaiPortland
CNX Chiang Mai - PDX Portland
CNXPDX
Chiang Mai
Sun 12/6
5:00 pm-12:10 am
2 stops46h 10m
Portland
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$584
Chiang MaiPortland
CNX Chiang Mai - PDX Portland
CNXPDX
Chiang Mai
Sat 12/5
12:20 am-11:54 pm
2 stops38h 34m
Portland
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$586
Chiang MaiPortland
CNX Chiang Mai - PDX Portland
CNXPDX
Chiang Mai
Thu 1/28
12:20 am-7:03 pm
2 stops33h 43m
Portland
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$589
BangkokPortland
BKK Bangkok Suvarnabhumi - PDX Portland
BKKPDX
Bangkok Suvarnabhumi
Tue 12/1
8:25 am-8:46 pm
1 stop27h 21m
Portland
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$593
BangkokPortland
BKK Bangkok Suvarnabhumi - PDX Portland
BKKPDX
Bangkok Suvarnabhumi
Sun 1/17
8:25 am-6:31 pm
1 stop25h 06m
Portland
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$618
BangkokPortland
BKK Bangkok Suvarnabhumi - PDX Portland
BKKPDX
Bangkok Suvarnabhumi
Sat 12/26
7:50 pm-9:32 am
2 stops52h 42m
Portland
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$640
BangkokPortland
BKK Bangkok Suvarnabhumi - PDX Portland
BKKPDX
Bangkok Suvarnabhumi
Sun 1/17
9:50 am-7:03 pm
2 stops24h 13m
Portland
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$642
Showing 1-10 of 27 resultsSorted by cheapest first
Best time to book a flight from Thailand to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Thailand with our price prediction graph.
BKK-PDX
CNX-PDX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Thailand to Portland
TH0-PDX
BKK-PDX
CNX-PDX
What is the cheapest month to book a flight from Thailand to Portland?
Currently, October is the cheapest month in which you can book a flight from Thailand to Portland (average of $849). Flying from Thailand to Portland in March is currently the most expensive (average of $4,697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated September 15, 2026.
Read reviews from past customers who have flown Air Canada from Thailand to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Food
6.3
Comfort
7.1
Boarding
7.3
Overall
7.1
Crew
7.8
Reviews
1 / 20
2.0
MediocreSylvia,Aug 2026
YYZ - PHL
Entertainment
6.8
Food
6.3
Comfort
7.1
Boarding
7.3
Overall
7.1
Crew
7.8
Reviews
1 / 20
2.0
MediocreSylvia,Aug 2026
YYZ - PHL
Related info for your journey
Find useful and relevant information for your journey from Thailand to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Lincoln City
Durham
Longview
Lake Oswego
Cannon Beach
Vancouver
Kelso
Troutdale
Clackamas
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Hillsboro
Astoria
Gresham
Silverton
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Thailand to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Thailand to Portland by cabin class
Find flights from Thailand to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Thailand and Portland flights
Browse other Thailand and Portland flight options. Last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Thailand to Portland flights
Consider these flights traveling from Thailand to Portland.
Top airline flying from Thailand to Portland
Discover the top airline that operate flights from Thailand to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$886 | Average$980 | FlexibilityNo cancel fee | On-time67% |