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$352+ Cheap flights from Oregon to Thailand

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Oregon to Thailand

Keep the following information in mind while searching for Oregon to Thailand flight deals. Data was last updated October 30, 2025.

Round-trip from

$763
(FlightHub)

One-way from

$352
(SmartFares)

Popular in

December

Cheapest in

September

Average price

$957
From Oregon to Thailand
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One-way flight from Oregon to Thailand
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Highest demand for flights based on searches. 10% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Oregon to Thailand

Cheapest flights from Oregon to Thailand
Explore the most affordable flight options available from Oregon to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This oojo deal was found by Cheapflights users on 10/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:05 pmBOI - BKK
2 stops28h 30mSTARLUX Airlines
Wed 12/101:45 pmBKK - BOI
2 stops22h 00mSTARLUX Airlines
Deal found 10/29$760
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:57 pmBOI - BKK
2 stops29h 38mSTARLUX Airlines
Wed 11/195:40 pmBKK - BOI
2 stops42h 40mSTARLUX Airlines
Deal found 10/30$761
This Delta deal was found by Cheapflights users on 10/28. 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 11/137:00 amRDM - BKK
2 stops39h 25mDelta
Sun 11/162:05 amBKK - RDM
2 stops31h 49mDelta
Deal found 10/28$778
This Korean Air deal was found by Cheapflights users on 10/29. 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 11/97:00 amEUG - BKK
2 stops26h 45mKorean Air
Thu 11/139:40 amBKK - EUG
2 stops46h 08mKorean Air
Deal found 10/29$783
This Korean Air deal was found by Cheapflights users on 10/29. 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.
Wed 11/266:00 amMFR - BKK
2 stops40h 25mKorean Air
Fri 12/512:55 amBKK - MFR
2 stops30h 48mKorean Air
Deal found 10/29$783
This Korean Air deal was found by Cheapflights users on 10/29. 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 11/257:00 amRDM - BKK
2 stops39h 25mKorean Air
Wed 12/172:05 amBKK - RDM
2 stops31h 45mKorean Air
Deal found 10/29$783
This Korean Air deal was found by Cheapflights users on 10/30. 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 11/177:00 amRDM - BKK
2 stops26h 55mKorean Air
Sun 11/232:05 amBKK - RDM
2 stops31h 49mKorean Air
Deal found 10/30$784
This FlightHub deal was found by Cheapflights users on 10/30. 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 11/176:05 pmBOI - BKK
2 stops32h 25mSTARLUX Airlines
Mon 11/241:45 pmBKK - BOI
2 stops22h 39mSTARLUX Airlines
Deal found 10/30$787
This oojo deal was found by Cheapflights users on 10/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:30 pmPDX - BKK
2 stops28h 05mSTARLUX Airlines
Sun 12/75:40 pmBKK - PDX
2 stops42h 40mSTARLUX Airlines
Deal found 10/29$798
This FlightHub deal was found by Cheapflights users on 10/30. 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.
Tue 11/45:30 pmPDX - BKK
2 stops32h 00mSTARLUX Airlines
Thu 11/205:40 pmBKK - PDX
2 stops45h 38mSTARLUX Airlines
Deal found 10/30$801
This IEagle deal was found by Cheapflights users on 10/28. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:33 pmPDX - BKK
2 stops34h 02mMultiple Airlines
Mon 11/101:45 pmBKK - PDX
2 stops24h 52mMultiple Airlines
Deal found 10/28$802
This Expedia deal was found by Cheapflights users on 10/28. 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.
Thu 11/65:55 pmPDX - BKK
2 stops28h 10mMultiple Airlines
Thu 11/135:50 pmBKK - PDX
2 stops30h 50mMultiple Airlines
Deal found 10/28$803

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Thailand 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Oregon to Thailand that are best for you.

Fly from

Oregon

Fly to

Thailand

Route

Depart

Return

Price

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Mon 4/27

6:20 am-11:40 pm

2 stops27h 20m

Bangkok Suvarnabhumi

Wed 5/6

11:30 pm-10:47 pm

2 stops37h 17m

$778

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Sun 4/26

6:20 am-11:40 pm

2 stops27h 20m

Bangkok Suvarnabhumi

Thu 5/7

9:40 pm-10:47 pm

2 stops39h 07m

$778

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Tue 4/28

6:20 am-11:40 pm

2 stops27h 20m

Bangkok Suvarnabhumi

Tue 5/12

9:40 pm-10:47 pm

2 stops39h 07m

$778

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Thu 11/13

7:00 am-1:25 pm

2 stops39h 25m

Bangkok Suvarnabhumi

Mon 11/17

11:15 pm-10:53 pm

2 stops38h 38m

$778

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Tue 4/28

6:20 am-11:40 pm

2 stops27h 20m

Bangkok Suvarnabhumi

Sat 5/9

11:30 pm-4:39 pm

2 stops31h 09m

$778

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Sun 4/26

6:20 am-11:40 pm

2 stops27h 20m

Bangkok Suvarnabhumi

Sun 5/10

11:30 pm-10:47 pm

2 stops37h 17m

$778

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Mon 1/12

6:04 am-11:20 pm

2 stops26h 16m

Bangkok Suvarnabhumi

Sat 3/21

9:40 am-4:27 pm

2 stops44h 47m

$783

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 11/9

7:00 am-12:45 am

2 stops26h 45m

Bangkok Suvarnabhumi

Wed 11/12

12:55 am-4:48 pm

2 stops30h 53m

$783

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Wed 11/26

6:00 am-1:25 pm

2 stops40h 25m

Bangkok Suvarnabhumi

Sat 12/6

9:40 am-4:43 pm

2 stops46h 03m

$783

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Sat 3/14

6:05 am-11:20 pm

2 stops27h 15m

Bangkok Suvarnabhumi

Fri 3/27

2:05 am-11:09 pm

2 stops35h 04m

$783

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to Thailand

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

What is the cheapest month to book a flight from Oregon to Thailand?

Currently, July is the cheapest month in which you can book a flight from Oregon to Thailand (average of $227). Flying from Oregon to Thailand in June is currently the most expensive (average of $979). 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.

What is the cheapest time of day to fly from OR to TH?

Find hourly flight availability from Oregon to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Oregon to Thailand in the evening. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Oregon to Thailand?

Use this chart to determine the cheapest time to fly round-trip from Oregon to Thailand. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oregon to Thailand flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oregon to Thailand?

    Airlines like Delta, Korean Air, and STARLUX Airlines fly from Oregon to Thailand in about 26h 16m. The time it takes to get you to your destination can typically vary by up to 6h 14m. Airlines will cover a distance of 7575 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with STARLUX Airlines, which is currently one of the cheapest options available, starting at $397. Korean Air flights start at $478 while deals on United Airlines start at $497 one-way.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Oregon to Thailand?

    Currently, July is the cheapest month in which you can book a flight from Oregon to Thailand (average of $227). Flying from Oregon to Thailand in June is currently the most expensive (average of $979). 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.

See more FAQs

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Alternative routes for Oregon to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Oregon to Thailand

Discover the top 10 airlines that operate flights from Oregon to Thailand. 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$227Average$1,009FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$750Average$899FlexibilityNo cancel feeOn-time62%
STARLUX AirlinesCheapest$774Average$956FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$776Average$964FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$783Average$988FlexibilityNo cancel feeOn-time81%
ANACheapest$793Average$983FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$805Average$994FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$820Average$1,228FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$837Average$916FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$864Average$1,206FlexibilityNo cancel feeOn-time68%

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