Oregon

$511+ Cheap flights from Thailand to Oregon

BKK — PDX
Dec 3 — Dec 101
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Cheap flight deals from Thailand to Oregon

Cheapest flights from Thailand to Oregon

Tue 11/248:25 am -
1 stop27h 21m
Tue 12/17:10 pm -
2 stops36h 55m
Deal found 10/31$954
Wed 11/111:05 am -
2 stops32h 51m
Mon 11/167:35 pm -
2 stops34h 55m
Deal found 11/1$1,004
Fri 11/61:45 pm -
2 stops21h 01m
Sun 11/86:04 pm -
2 stops27h 31m
Deal found 11/2$1,017
Wed 12/165:40 pm -
2 stops21h 08m
Wed 12/234:43 pm -
2 stops32h 47m
Deal found 11/1$1,025
Thu 11/512:20 am -
2 stops31h 44m
Tue 11/107:00 am -
2 stops24h 45m
Deal found 11/1$1,025
Wed 11/111:05 am -
2 stops32h 26m
Mon 11/167:00 am -
2 stops26h 20m
Deal found 10/29$1,026
Thu 11/125:40 pm -
2 stops41h 06m
Mon 11/167:35 pm -
2 stops26h 00m
Deal found 10/30$1,092
Fri 11/64:55 pm -
3 stops32h 23m
Sun 11/87:10 am -
3 stops37h 20m
Deal found 11/2$1,113
Sat 11/148:30 pm -
2 stops27h 56m
Mon 11/169:46 am -
2 stops42h 49m
Deal found 11/1$1,157
Tue 12/1512:20 am -
2 stops36h 46m
Wed 12/235:30 am -
2 stops26h 15m
Deal found 11/1$1,333
Wed 12/169:40 pm -
3 stops35h 51m
Wed 12/2310:00 am -
2 stops22h 10m
Deal found 11/1$2,224
Wed 12/167:45 pm -
3 stops40h 05m
Wed 12/239:22 am -
3 stops34h 58m
Deal found 11/1$2,504

Find flight deals from Thailand to Oregon

Round-trip from

$893
(Delta)

One-way from

$511
(Trip.com)

Popular in

October

Cheapest in

September
From Thailand to Oregon
One-way flight from Thailand to Oregon
Highest demand for flights based on searches. 1% potential increase in price ($12 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Thailand to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Ko SamuiPortland

USM Ko Samui - PDX Portland

USMPDX

Ko Samui

Tue 11/10

9:10 pm-2:41 pm

2 stops32h 31m

Portland

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$515
Quickest round-trip

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Mon 1/25

9:50 am-5:06 pm

2 stops22h 16m

Portland

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$521

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Tue 1/26

1:05 am-1:15 pm

2 stops27h 10m

Portland

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$521

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Tue 1/26

11:15 pm-1:15 pm

2 stops29h 00m

Portland

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$522

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Tue 11/10

9:50 am-5:11 pm

2 stops22h 21m

Portland

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$523

Ko SamuiPortland

USM Ko Samui - PDX Portland

USMPDX

Ko Samui

Sun 11/8

8:20 pm-9:26 am

2 stops28h 06m

Portland

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$535

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Tue 11/24

8:25 am-12:44 am

2 stops31h 19m

Portland

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$542

Ko SamuiPortland

USM Ko Samui - PDX Portland

USMPDX

Ko Samui

Sat 11/14

8:30 pm-9:26 am

2 stops27h 56m

Portland

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$544

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

$547

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Fri 12/25

9:50 am-6:59 pm

2 stops24h 09m

Portland

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 51 resultsSorted by cheapest first
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Best time to book a flight from Thailand to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Thailand with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Thailand to Oregon

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Oregon

See what other customers who have flown with Air Canada from Thailand to Oregon have to say. 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.

Boarding

7.3

Food

6.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had

Boarding

7.3

Food

6.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had

Related info for your journey

  • How long is the flight from Thailand to Oregon?

    A quick flight from Thailand to Oregon can take about 22h 16m. Korean Air provides one of the quickest options available for as low as $895. The distance between Thailand and Oregon is about 7525 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Thailand to Oregon one-way?

    The cheapest airlines for a one-way flight from Thailand to Oregon are Air Canada ($499), United Airlines ($502), and Delta ($517).

  • Can I find deals for flights from Thailand to Oregon that include hotel bookings?

    Yes. In addition to deals on Thailand to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Oregon.

  • Can I find deals for business class flights from Thailand to Oregon?

    Yes. Cheapflights offers flight deals from Thailand to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Thailand to Oregon

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$886Average$952FlexibilityNo cancel feeOn-time67%

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