How long is the flight from Oregon to Thailand?

Airlines like Korean Air, STARLUX Airlines, and Delta fly from Oregon to Thailand in about 25h 38m. The time it takes to get you to your destination can typically vary by up to 1h 17m. Airlines will cover a distance of 7525 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 ANA, which is currently one of the cheapest options available, starting at $302. Qatar Airways flights start at $387 while deals on STARLUX Airlines start at $399 one-way.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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.

$337+ Flights from Oregon to Thailand

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Cheap 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 December 28, 2025.

Wed 12/313:15 pmPDX - BKK

2 stops28h 25mMultiple Airlines

Tue 1/69:15 pmBKK - PDX

3 stops32h 25mMultiple Airlines

Deal found 12/28

$1,523

Wed 12/313:59 pmPDX - BKK

2 stops33h 31mSTARLUX Airlines

Tue 1/65:40 pmBKK - PDX

2 stops42h 07mSTARLUX Airlines

Deal found 12/28

$1,572

Wed 12/319:50 amPDX - BKK

1 stop29h 40mAir Canada

Tue 1/68:15 amBKK - PDX

1 stop16h 00mAir Canada

Deal found 12/28

$1,576

Mon 12/298:07 amBOI - BKK

2 stops25h 33mEVA Air

Wed 12/3112:45 pmBKK - BOI

2 stops23h 22mEVA Air

Deal found 12/25

$1,587

Mon 12/293:45 pmBOI - BKK

2 stops29h 25mMultiple Airlines

Wed 12/315:15 pmBKK - BOI

2 stops20h 22mMultiple Airlines

Deal found 12/25

$1,619

Fri 12/267:15 pmRDM - BKK

3 stops49h 10mUnited Airlines

Sun 1/119:10 amBKK - RDM

2 stops48h 02mUnited Airlines

Deal found 12/26

$1,666

Thu 12/256:48 pmBOI - BKK

2 stops26h 22mMultiple Airlines

Fri 1/95:15 pmBKK - BOI

2 stops20h 44mMultiple Airlines

Deal found 12/25

$1,779

Fri 12/267:50 pmRDM - BKK

2 stops36h 50mMultiple Airlines

Sun 1/115:15 pmBKK - RDM

2 stops34h 39mMultiple Airlines

Deal found 12/26

$1,783

Tue 12/307:15 amPDX - BKK

2 stops25h 25mMultiple Airlines

Wed 12/312:15 amBKK - PDX

2 stops29h 35mMultiple Airlines

Deal found 12/27

$1,852

Mon 12/298:30 amBOI - BKK

2 stops25h 50mANA

Wed 12/314:55 pmBKK - BOI

1 stop43h 35mANA

Deal found 12/25

$1,973

Wed 12/3111:58 amBOI - BKK

2 stops33h 12mEVA Air

Fri 1/24:05 pmBKK - BOI

2 stops21h 32mEVA Air

Deal found 12/27

$1,990

Thu 12/256:55 pmBOI - BKK

2 stops26h 30mUnited Airlines

Fri 1/94:55 pmBKK - BOI

3 stops32h 38mUnited Airlines

Deal found 12/25

$2,026

Best flights from Oregon to Thailand
Discover carefully curated flight deals from Oregon to Thailand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Mon 5/44:24 pmMFR - BKK

2 stops34h 16mMultiple Airlines

Mon 5/185:50 pmBKK - MFR

2 stops43h 26mMultiple Airlines

Deal found 12/26

$796

Tue 2/107:00 amRDM - BKK

2 stops26h 55mKorean Air

Mon 2/162:05 amBKK - RDM

2 stops29h 37mKorean Air

Deal found 12/26

$827

Tue 3/37:57 pmPDX - BKK

2 stops25h 38mSTARLUX Airlines

Mon 3/161:45 pmBKK - PDX

2 stops22h 56mSTARLUX Airlines

Deal found 12/25

$830

Mon 2/236:07 amEUG - BKK

2 stops26h 13mDelta

Sat 3/73:05 amBKK - EUG

2 stops34h 44mDelta

Deal found 12/26

$838

Mon 5/42:09 pmMFR - BKK

3 stops53h 36mUnited Airlines

Mon 5/189:35 amBKK - MFR

2 stops46h 18mUnited Airlines

Deal found 12/26

$862

Thu 2/262:47 pmPDX - CNX

2 stops28h 48mEVA Air

Sun 3/811:50 amCNX - PDX

2 stops24h 51mEVA Air

Deal found 12/26

$993

Fri 5/17:41 pmMFR - BKK

2 stops30h 59mMultiple Airlines

Wed 5/131:10 pmBKK - MFR

2 stops24h 06mMultiple Airlines

Deal found 12/28

$796

Wed 4/296:10 amEUG - BKK

2 stops41h 05mDelta

Thu 5/79:40 pmBKK - EUG

2 stops33h 31mDelta

Deal found 12/27

$838

Wed 3/46:00 pmBOI - BKK

2 stops32h 30mSTARLUX Airlines

Fri 3/131:45 pmBKK - BOI

2 stops21h 55mSTARLUX Airlines

Deal found 12/28

$840

Mon 3/96:00 amMFR - BKK

2 stops28h 55mKorean Air

Wed 3/1112:55 amBKK - MFR

2 stops36h 09mKorean Air

Deal found 12/25

$843

Mon 1/126:34 amRDM - BKK

2 stops37h 51mUnited Airlines

Thu 1/294:55 pmBKK - RDM

2 stops40h 56mUnited Airlines

Deal found 12/28

$889

Fri 4/246:10 amEUG - BKK

2 stops27h 30mDelta

Wed 5/139:40 pmBKK - EUG

2 stops40h 14mDelta

Deal found 12/27

$838

Mon 2/27:00 amRDM - BKK

2 stops26h 55mKorean Air

Wed 2/412:55 amBKK - RDM

2 stops30h 36mKorean Air

Deal found 12/25

$843

Sun 2/11:38 pmPDX - BKK

2 stops31h 57mSTARLUX Airlines

Fri 2/61:45 pmBKK - PDX

2 stops22h 02mSTARLUX Airlines

Deal found 12/25

$849

Wed 4/2912:30 pmBOI - BKK

3 stops32h 15mUnited Airlines

Tue 5/127:00 amBKK - BOI

2 stops27h 15mUnited Airlines

Deal found 12/27

$890

Thu 3/199:35 pmPDX - HKT

3 stops55h 55mMultiple Airlines

Mon 3/308:45 pmHKT - PDX

2 stops31h 05mMultiple Airlines

Deal found 12/27

$913

Tue 4/286:10 amEUG - BKK

2 stops27h 30mDelta

Mon 5/1111:30 pmBKK - EUG

2 stops38h 24mDelta

Deal found 12/27

$838

Mon 2/167:00 amRDM - BKK

2 stops23h 30mKorean Air

Wed 3/112:05 amBKK - RDM

2 stops28h 07mKorean Air

Deal found 12/25

$843

Thu 1/155:35 pmPDX - CNX

2 stops26h 00mEVA Air

Wed 2/2511:50 amCNX - PDX

2 stops36h 45mEVA Air

Deal found 12/28

$1,050

Fri 1/233:43 pmBOI - BKK

2 stops34h 47mSTARLUX Airlines

Tue 1/275:40 pmBKK - BOI

2 stops43h 21mSTARLUX Airlines

Deal found 12/27

$873

Mon 2/237:00 amMFR - BKK

2 stops31h 10mUnited Airlines

Tue 3/104:55 pmBKK - MFR

3 stops56h 04mUnited Airlines

Deal found 12/26

$890

Mon 4/276:10 amEUG - BKK

2 stops25h 35mDelta

Wed 5/139:40 pmBKK - EUG

2 stops40h 14mDelta

Deal found 12/27

$838

Wed 2/255:50 pmPDX - CNX

2 stops25h 45mMultiple Airlines

Tue 3/1011:50 amCNX - PDX

2 stops37h 06mMultiple Airlines

Deal found 12/26

$925

Wed 2/47:00 amRDM - BKK

2 stops26h 45mKorean Air

Sun 2/222:05 amBKK - RDM

2 stops29h 37mKorean Air

Deal found 12/27

$843

Tue 2/107:09 amRDM - BKK

2 stops37h 16mUnited Airlines

Tue 2/174:55 pmBKK - RDM

2 stops20h 50mUnited Airlines

Deal found 12/26

$890

Sun 1/115:55 pmBOI - BKK

2 stops28h 40mSTARLUX Airlines

Fri 1/231:45 pmBKK - BOI

2 stops23h 16mSTARLUX Airlines

Deal found 12/26

$893

Sat 4/256:10 amEUG - BKK

2 stops27h 30mDelta

Thu 5/79:40 pmBKK - EUG

2 stops40h 14mDelta

Deal found 12/27

$838

Wed 2/1110:33 amPDX - HKT

3 stops41h 57mMultiple Airlines

Wed 2/188:30 pmHKT - PDX

2 stops35h 20mMultiple Airlines

Deal found 12/27

$947

Thu 3/56:25 amPDX - BKK

2 stops27h 20mKorean Air

Wed 3/1812:55 amBKK - PDX

2 stops26h 16mKorean Air

Deal found 12/25

$863

Wed 2/42:04 pmRDM - BKK

2 stops54h 21mUnited Airlines

Mon 2/234:55 pmBKK - RDM

2 stops33h 34mUnited Airlines

Deal found 12/26

$896

Last-minute flights from Oregon to Thailand
Discover last-minute flight deals from Oregon to Thailand. Data last updated December 28, 2025 and is based on user searches.

Tue 1/135:35 pmPDX - BKK

2 stops31h 55mMultiple Airlines

Tue 1/275:40 pmBKK - PDX

2 stops20h 52mMultiple Airlines

Deal found 12/26

$831

Wed 1/145:35 pmPDX - BKK

2 stops31h 55mSTARLUX Airlines

Wed 2/45:40 pmBKK - PDX

2 stops42h 07mSTARLUX Airlines

Deal found 12/27

$827

Wed 1/145:35 pmPDX - BKK

2 stops31h 55mMultiple Airlines

Wed 2/185:40 pmBKK - PDX

2 stops31h 02mMultiple Airlines

Deal found 12/27

$837

Sun 1/181:38 pmPDX - BKK

2 stops35h 52mSTARLUX Airlines

Thu 2/51:45 pmBKK - PDX

2 stops22h 02mSTARLUX Airlines

Deal found 12/28

$811

Sun 1/181:38 pmPDX - BKK

2 stops35h 52mSTARLUX Airlines

Sat 1/311:45 pmBKK - PDX

2 stops20h 11mSTARLUX Airlines

Deal found 12/27

$835

Fri 1/235:35 pmPDX - BKK

2 stops31h 55mMultiple Airlines

Sat 3/75:40 pmBKK - PDX

2 stops29h 55mMultiple Airlines

Deal found 12/26

$851

Sun 1/256:00 amEUG - BKK

3 stops38h 25mUnited Airlines

Sun 2/14:55 pmBKK - EUG

2 stops34h 19mUnited Airlines

Deal found 12/26

$866

Mon 1/267:38 pmPDX - BKK

2 stops29h 52mSTARLUX Airlines

Sun 2/15:40 pmBKK - PDX

2 stops42h 07mSTARLUX Airlines

Deal found 12/28

$830

Wed 1/285:35 pmPDX - BKK

2 stops31h 55mSTARLUX Airlines

Sun 2/85:40 pmBKK - PDX

2 stops42h 07mSTARLUX Airlines

Deal found 12/27

$847

Thu 1/297:10 amPDX - BKK

2 stops39h 15mKorean Air

Sun 2/159:30 pmBKK - PDX

2 stops30h 12mKorean Air

Deal found 12/26

$859

Sat 1/315:55 pmBOI - BKK

2 stops32h 35mSTARLUX Airlines

Mon 2/91:45 pmBKK - BOI

2 stops23h 16mSTARLUX Airlines

Deal found 12/27

$821

Sat 1/317:38 pmPDX - BKK

2 stops25h 57mSTARLUX Airlines

Fri 2/61:45 pmBKK - PDX

2 stops24h 01mSTARLUX Airlines

Deal found 12/25

$849

One-way flights from Oregon to Thailand
Search for one-way flight options from Oregon to Thailand. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Thu 3/53:52 pmPDX - BKK

2 stops29h 08mMultiple Airlines

Deal found 12/26

$337

Sat 1/249:30 pmPDX - BKK

2 stops53h 20mMultiple Airlines

Deal found 12/25

$348

Thu 3/58:30 amPDX - BKK

2 stops42h 20mPhilippine Airlines

Deal found 12/28

$360

Fri 1/2310:44 amPDX - BKK

2 stops33h 31mMultiple Airlines

Deal found 12/27

$369

Tue 4/76:04 pmBOI - BKK

3 stops52h 11mMultiple Airlines

Deal found 12/25

$415

Tue 4/78:28 pmBOI - BKK

2 stops26h 32mSTARLUX Airlines

Deal found 12/25

$416

Tue 1/207:20 amPDX - BKK

3 stops39h 50mMultiple Airlines

Deal found 12/27

$417

Wed 1/213:07 pmPDX - BKK

3 stops39h 53mMultiple Airlines

Deal found 12/27

$420

Mon 1/2612:13 pmPDX - CNX

3 stops42h 42mMultiple Airlines

Deal found 12/27

$422

Mon 1/197:20 amPDX - BKK

3 stops39h 50mMultiple Airlines

Deal found 12/26

$435

Tue 2/245:44 pmMFR - BKK

3 stops38h 16mMultiple Airlines

Deal found 12/27

$435

Sat 1/242:38 pmPDX - BKK

2 stops34h 52mSTARLUX Airlines

Deal found 12/27

$436

Find flight deals from Oregon to Thailand

Round-trip from	$796 (oojo)
One-way from	$337 (SmartFares)
Popular in	December
Cheapest in	October
Average price	$1,610

From Oregon to Thailand

Search Deals

One-way flight from Oregon to Thailand

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($128 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Mon 5/4

4:24 pm-4:40 pm

2 stops34h 16m

Bangkok Suvarnabhumi

Mon 5/18

5:50 pm-11:16 pm

2 stops43h 26m

$796

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Fri 5/1

7:41 pm-4:40 pm

2 stops30h 59m

Bangkok Suvarnabhumi

Wed 5/13

1:10 pm-11:16 pm

2 stops24h 06m

$796

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Tue 2/10

7:00 am-12:55 am

2 stops26h 55m

Bangkok Suvarnabhumi

Mon 2/16

2:05 am-4:42 pm

2 stops29h 37m

$827

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Tue 3/3

7:57 pm-12:35 pm

2 stops25h 38m

Bangkok Suvarnabhumi

Mon 3/16

1:45 pm-10:41 pm

2 stops22h 56m

$830

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Mon 2/23

6:07 am-11:20 pm

2 stops26h 13m

Bangkok Suvarnabhumi

Sat 3/7

3:05 am-10:49 pm

2 stops34h 44m

$838

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 4/29

6:10 am-1:15 pm

2 stops41h 05m

Bangkok Suvarnabhumi

Thu 5/7

9:40 pm-5:11 pm

2 stops33h 31m

$838

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Fri 4/24

6:10 am-11:40 pm

2 stops27h 30m

Bangkok Suvarnabhumi

Wed 5/13

9:40 pm-11:54 pm

2 stops40h 14m

$838

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 4/28

6:10 am-11:40 pm

2 stops27h 30m

Bangkok Suvarnabhumi

Mon 5/11

11:30 pm-11:54 pm

2 stops38h 24m

$838

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Mon 4/27

6:10 am-9:45 pm

2 stops25h 35m

Bangkok Suvarnabhumi

Wed 5/13

9:40 pm-11:54 pm

2 stops40h 14m

$838

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sat 4/25

6:10 am-11:40 pm

2 stops27h 30m

Bangkok Suvarnabhumi

Thu 5/7

9:40 pm-11:54 pm

2 stops40h 14m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 60 results

...

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 $243). Flying from Oregon to Thailand in June is currently the most expensive (average of $900). 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?

It’s optimal to fly from Oregon to Thailand in the morning. By choosing this option you can save up to 66% on the cost of your flight, compared to a flight at noon.

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

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

How long is the flight from Oregon to Thailand?
Airlines like Korean Air, STARLUX Airlines, and Delta fly from Oregon to Thailand in about 25h 38m. The time it takes to get you to your destination can typically vary by up to 1h 17m. Airlines will cover a distance of 7525 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 ANA, which is currently one of the cheapest options available, starting at $302. Qatar Airways flights start at $387 while deals on STARLUX Airlines start at $399 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 $243). Flying from Oregon to Thailand in June is currently the most expensive (average of $900). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Oregon to Thailand

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$192	Average$982	FlexibilityNo cancel fee	On-timeN/A
Singapore Airlines	Cheapest$759	Average$1,037	FlexibilityNo cancel fee	On-time81%
Korean Air	Cheapest$763	Average$963	FlexibilityNo cancel fee	On-time81%
STARLUX Airlines	Cheapest$774	Average$952	FlexibilityNo cancel fee	On-timeN/A
Japan Airlines	Cheapest$776	Average$1,169	FlexibilityNo cancel fee	On-time79%
China Airlines	Cheapest$781	Average$899	FlexibilityNo cancel fee	On-time70%
ANA	Cheapest$785	Average$982	FlexibilityNo cancel fee	On-time80%
United Airlines	Cheapest$817	Average$968	FlexibilityNo cancel fee	On-time69%
Qatar Airways	Cheapest$864	Average$1,033	FlexibilityNo cancel fee	On-time68%
EVA Air	Cheapest$906	Average$1,108	FlexibilityNo cancel fee	On-time74%

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$337+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Oregon to Thailand

Cheapest flights from Oregon to ThailandExplore 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 December 28, 2025.

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 December 28, 2025.

Find flight deals from Oregon to Thailand

Keep the following information in mind while searching for Oregon to Thailand flight deals. Data was last updated December 28, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

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?

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 December 28, 2025.

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 March 30, 2025.

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?

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

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

How can I find direct flights from Oregon to Thailand?

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

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

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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.

Top 10 airlines flying from Oregon to Thailand

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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 December 28, 2025.