How long is the flight from Oregon to Thailand?

Airlines like Delta, Korean Air, and Singapore Airlines fly from Oregon to Thailand in about 28h 30m. The time it takes to get you to your destination can typically vary by up to 15h 42m. Airlines will cover a distance of 7941 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 United Airlines, which is currently one of the cheapest options available, starting at $458. Korean Air flights start at $458 while deals on Singapore Airlines start at $472 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.

$377+ Flights from Oregon to Thailand

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Cheap flight deals from Oregon to Thailand

Round-trip from	$802 (FlightHub)
One-way from	$377 (Travelocity)
Popular in	December
Cheapest in	August
Average price	$962

From Oregon to Thailand

Search Deals

One-way flight from Oregon to Thailand

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($136 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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 September 17, 2025.

Thu 9/255:58 amMFR - BKK

2 stops32h 42mMultiple Airlines

Tue 10/288:05 amBKK - MFR

2 stops19h 50mMultiple Airlines

Deal found 9/17

$791

Tue 9/236:15 amMFR - BKK

2 stops28h 50mDelta

Tue 10/219:40 pmBKK - MFR

2 stops39h 10mDelta

Deal found 9/15

$795

Sun 9/2111:33 amEUG - BKK

2 stops44h 12mDelta

Wed 9/2411:30 pmBKK - EUG

2 stops37h 12mDelta

Deal found 9/14

$800

Sun 9/215:00 pmMFR - BKK

2 stops42h 05mDelta

Sun 10/192:35 amBKK - MFR

2 stops28h 09mDelta

Deal found 9/15

$800

Thu 9/185:00 amMFR - BKK

2 stops28h 55mUnited Airlines

Thu 9/259:35 amBKK - MFR

2 stops24h 54mUnited Airlines

Deal found 9/17

$803

Fri 9/196:30 amEUG - CNX

2 stops25h 25mDelta

Tue 9/2311:15 pmCNX - EUG

2 stops37h 27mDelta

Deal found 9/16

$817

Fri 9/266:15 amMFR - BKK

2 stops28h 50mDelta

Wed 10/229:40 pmBKK - MFR

2 stops33h 04mDelta

Deal found 9/15

$817

Tue 9/306:15 amMFR - BKK

2 stops28h 50mKorean Air

Tue 10/289:40 amBKK - MFR

2 stops45h 04mKorean Air

Deal found 9/16

$822

Sun 11/27:00 amEUG - BKK

2 stops26h 45mDelta

Wed 11/511:15 pmBKK - EUG

2 stops32h 14mDelta

Deal found 9/14

$839

Fri 9/266:15 amMFR - BKK

2 stops27h 10mDelta

Sat 10/2511:30 pmBKK - MFR

2 stops37h 20mDelta

Deal found 9/17

$839

Wed 10/297:00 amRDM - BKK

2 stops26h 20mDelta

Wed 11/59:30 pmBKK - RDM

2 stops36h 16mDelta

Deal found 9/17

$839

Sun 9/286:00 amEUG - BKK

2 stops32h 35mUnited Airlines

Wed 10/89:35 amBKK - EUG

2 stops27h 16mUnited Airlines

Deal found 9/15

$840

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 September 17, 2025.

Sun 9/2111:33 amEUG - BKK

2 stops44h 12mDelta

Wed 9/2411:30 pmBKK - EUG

2 stops37h 12mDelta

Deal found 9/14

$800

Tue 9/306:15 amMFR - BKK

2 stops28h 50mKorean Air

Tue 10/289:40 amBKK - MFR

2 stops45h 04mKorean Air

Deal found 9/16

$822

Sun 3/12:40 pmPDX - HKT

2 stops28h 30mSingapore Airlines

Mon 3/96:00 pmHKT - PDX

2 stops33h 46mSingapore Airlines

Deal found 9/15

$852

Wed 1/73:40 pmMFR - BKK

2 stops33h 50mMultiple Airlines

Wed 1/145:40 pmBKK - MFR

2 stops45h 29mMultiple Airlines

Deal found 9/15

$873

Tue 12/22:05 pmMFR - BKK

2 stops54h 20mUnited Airlines

Tue 1/209:10 amBKK - MFR

2 stops42h 04mUnited Airlines

Deal found 9/17

$900

Tue 10/287:31 pmPDX - CNX

2 stops30h 24mSTARLUX Airlines

Thu 11/204:55 pmCNX - PDX

2 stops46h 23mSTARLUX Airlines

Deal found 9/16

$903

Mon 11/102:30 pmPDX - CNX

2 stops29h 05mEVA Air

Wed 12/311:50 amCNX - PDX

2 stops24h 00mEVA Air

Deal found 9/15

$943

Tue 2/35:30 pmPDX - HKT

2 stops26h 50mCathay Pacific

Thu 2/1212:20 pmHKT - PDX

2 stops23h 18mCathay Pacific

Deal found 9/16

$960

Tue 9/232:50 pmPDX - CNX

2 stops53h 30mChina Airlines

Tue 9/3011:20 amCNX - PDX

2 stops26h 55mChina Airlines

Deal found 9/15

$962

Wed 1/148:05 amEUG - CNX

3 stops36h 15mQatar Airways

Wed 2/49:40 pmCNX - EUG

3 stops40h 36mQatar Airways

Deal found 9/17

$1,529

Sun 11/165:55 amEUG - BKK

2 stops26h 25mDelta

Tue 3/312:55 amBKK - EUG

2 stops30h 32mDelta

Deal found 9/17

$839

Wed 11/126:00 amMFR - BKK

2 stops40h 25mKorean Air

Thu 12/49:40 amBKK - MFR

2 stops46h 03mKorean Air

Deal found 9/16

$844

Wed 2/185:30 pmPDX - HKT

2 stops29h 35mSingapore Airlines

Wed 3/188:15 pmHKT - PDX

2 stops31h 04mSingapore Airlines

Deal found 9/15

$886

Thu 11/138:41 amBOI - BKK

2 stops24h 59mMultiple Airlines

Mon 11/1712:45 pmBKK - BOI

2 stops23h 23mMultiple Airlines

Deal found 9/16

$911

Mon 11/175:55 amEUG - BKK

2 stops27h 50mDelta

Thu 3/512:55 amBKK - EUG

2 stops30h 32mDelta

Deal found 9/17

$839

Sun 10/56:15 amMFR - BKK

2 stops25h 30mKorean Air

Sat 11/812:55 amBKK - MFR

2 stops30h 48mKorean Air

Deal found 9/15

$844

Tue 9/239:30 pmPDX - CNX

2 stops28h 50mSTARLUX Airlines

Tue 11/184:55 pmCNX - PDX

2 stops40h 54mSTARLUX Airlines

Deal found 9/16

$931

Sat 2/289:30 pmPDX - HKT

2 stops30h 55mSingapore Airlines

Sun 3/811:05 amHKT - PDX

2 stops26h 54mSingapore Airlines

Deal found 9/17

$893

Thu 11/138:41 amBOI - BKK

2 stops24h 59mMultiple Airlines

Wed 11/1912:45 pmBKK - BOI

2 stops23h 23mMultiple Airlines

Deal found 9/16

$911

Mon 11/175:55 amEUG - BKK

2 stops26h 25mDelta

Wed 3/49:40 amBKK - EUG

2 stops21h 47mDelta

Deal found 9/17

$839

Wed 10/297:00 amRDM - BKK

2 stops24h 30mKorean Air

Fri 10/3112:55 amBKK - RDM

2 stops35h 40mKorean Air

Deal found 9/17

$844

Tue 10/285:30 pmPDX - CNX

2 stops32h 25mSTARLUX Airlines

Tue 11/184:55 pmCNX - PDX

2 stops40h 54mSTARLUX Airlines

Deal found 9/16

$938

Wed 11/195:30 pmPDX - DMK

2 stops37h 00mMultiple Airlines

Thu 11/277:45 amDMK - PDX

2 stops37h 33mMultiple Airlines

Deal found 9/15

$911

Mon 11/175:55 amEUG - BKK

2 stops40h 30mDelta

Mon 3/212:55 amBKK - EUG

2 stops37h 19mDelta

Deal found 9/17

$839

Sun 11/27:00 amRDM - BKK

2 stops26h 45mKorean Air

Tue 11/411:15 pmBKK - RDM

2 stops34h 31mKorean Air

Deal found 9/17

$844

Sat 1/178:45 pmPDX - HKT

2 stops31h 40mSingapore Airlines

Sat 1/248:15 pmHKT - PDX

2 stops32h 31mSingapore Airlines

Deal found 9/16

$1,001

Tue 11/185:55 amEUG - BKK

2 stops40h 30mDelta

Fri 3/69:40 amBKK - EUG

2 stops28h 34mDelta

Deal found 9/17

$839

Wed 1/72:50 pmPDX - HKT

2 stops39h 45mMultiple Airlines

Fri 1/2310:55 pmHKT - PDX

2 stops32h 54mMultiple Airlines

Deal found 9/15

$925

Sun 11/27:00 amRDM - BKK

2 stops23h 30mKorean Air

Wed 11/511:15 pmBKK - RDM

2 stops34h 31mKorean Air

Deal found 9/17

$844

Sun 11/27:00 amEUG - BKK

2 stops26h 45mDelta

Wed 11/511:15 pmBKK - EUG

2 stops32h 14mDelta

Deal found 9/14

$839

Last-minute flights from Oregon to Thailand
Discover last-minute flight deals from Oregon to Thailand. Data last updated September 17, 2025 and is based on user searches.

Thu 9/185:00 amMFR - BKK

2 stops28h 55mUnited Airlines

Thu 9/259:35 amBKK - MFR

2 stops24h 54mUnited Airlines

Deal found 9/17

$803

Fri 9/196:30 amEUG - CNX

2 stops25h 25mDelta

Tue 9/2311:15 pmCNX - EUG

2 stops37h 27mDelta

Deal found 9/16

$817

Sun 9/2111:33 amEUG - BKK

2 stops44h 12mDelta

Wed 9/2411:30 pmBKK - EUG

2 stops37h 12mDelta

Deal found 9/14

$800

Sun 9/215:00 pmMFR - BKK

2 stops42h 05mDelta

Sun 10/192:35 amBKK - MFR

2 stops28h 09mDelta

Deal found 9/15

$800

Tue 9/236:15 amMFR - BKK

2 stops28h 50mDelta

Tue 10/219:40 pmBKK - MFR

2 stops39h 10mDelta

Deal found 9/15

$795

Thu 9/255:58 amMFR - BKK

2 stops32h 42mMultiple Airlines

Tue 10/288:05 amBKK - MFR

2 stops19h 50mMultiple Airlines

Deal found 9/17

$791

Fri 9/266:15 amMFR - BKK

2 stops28h 50mDelta

Wed 10/229:40 pmBKK - MFR

2 stops33h 04mDelta

Deal found 9/15

$817

Fri 9/266:15 amMFR - BKK

2 stops27h 10mDelta

Sat 10/2511:30 pmBKK - MFR

2 stops37h 20mDelta

Deal found 9/17

$839

Sun 9/286:00 amEUG - BKK

2 stops32h 35mUnited Airlines

Wed 10/89:35 amBKK - EUG

2 stops27h 16mUnited Airlines

Deal found 9/15

$840

Tue 9/306:15 amMFR - BKK

2 stops28h 50mKorean Air

Tue 10/289:40 amBKK - MFR

2 stops45h 04mKorean Air

Deal found 9/16

$822

Wed 10/297:00 amRDM - BKK

2 stops26h 20mDelta

Sun 11/211:15 pmBKK - RDM

2 stops34h 31mDelta

Deal found 9/17

$839

Wed 10/297:30 amPDX - BKK

2 stops25h 50mDelta

Mon 11/179:30 pmBKK - PDX

2 stops34h 15mDelta

Deal found 9/16

$841

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 September 17, 2025.

Wed 10/226:00 pmPDX - BKK

2 stops28h 15mMultiple Airlines

Deal found 9/16

$377

Thu 10/2312:43 pmPDX - BKK

3 stops42h 27mMultiple Airlines

Deal found 9/16

$414

Mon 10/132:18 pmPDX - BKK

2 stops40h 52mMultiple Airlines

Deal found 9/15

$415

Tue 11/41:26 pmMFR - BKK

3 stops40h 59mMultiple Airlines

Deal found 9/16

$416

Thu 11/207:00 amPDX - BKK

3 stops47h 25mMultiple Airlines

Deal found 9/14

$433

Wed 9/2410:30 amPDX - BKK

2 stops28h 10mMultiple Airlines

Deal found 9/17

$434

Wed 9/245:15 amPDX - BKK

2 stops28h 10mDelta

Deal found 9/15

$456

Tue 9/3012:07 pmPDX - BKK

3 stops58h 08mMultiple Airlines

Deal found 9/17

$457

Tue 10/281:00 pmPDX - BKK

3 stops32h 25mUnited Airlines

Deal found 9/17

$458

Tue 11/186:00 amMFR - BKK

2 stops27h 45mKorean Air

Deal found 9/15

$458

Tue 11/46:00 amMFR - BKK

2 stops40h 25mKorean Air

Deal found 9/16

$471

Wed 1/219:30 pmPDX - HKT

2 stops30h 55mSingapore Airlines

Deal found 9/15

$472

Fly from

Fly to

Route

Depart

Return

Price

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 9/21

11:33 am-9:45 pm

2 stops44h 12m

Bangkok Suvarnabhumi

Wed 9/24

11:30 pm-10:42 pm

2 stops37h 12m

$800

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Tue 9/30

6:15 am-1:05 am

2 stops28h 50m

Bangkok Suvarnabhumi

Tue 10/28

9:40 am-4:44 pm

2 stops45h 04m

$822

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 11/16

5:55 am-11:20 pm

2 stops26h 25m

Bangkok Suvarnabhumi

Tue 3/3

12:55 am-4:27 pm

2 stops30h 32m

$839

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Mon 11/17

5:55 am-12:45 am

2 stops27h 50m

Bangkok Suvarnabhumi

Thu 3/5

12:55 am-4:27 pm

2 stops30h 32m

$839

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Mon 11/17

5:55 am-11:20 pm

2 stops26h 25m

Bangkok Suvarnabhumi

Wed 3/4

9:40 am-4:27 pm

2 stops21h 47m

$839

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Mon 11/17

5:55 am-1:25 pm

2 stops40h 30m

Bangkok Suvarnabhumi

Mon 3/2

12:55 am-11:14 pm

2 stops37h 19m

$839

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 11/18

5:55 am-1:25 pm

2 stops40h 30m

Bangkok Suvarnabhumi

Fri 3/6

9:40 am-11:14 pm

2 stops28h 34m

$839

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Sun 11/2

7:00 am-12:45 am

2 stops26h 45m

Bangkok Suvarnabhumi

Wed 11/5

11:15 pm-4:29 pm

2 stops32h 14m

$839

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Wed 11/12

6:00 am-1:25 pm

2 stops40h 25m

Bangkok Suvarnabhumi

Thu 12/4

9:40 am-4:43 pm

2 stops46h 03m

$844

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Sun 10/5

6:15 am-9:45 pm

2 stops25h 30m

Bangkok Suvarnabhumi

Sat 11/8

12:55 am-4:43 pm

2 stops30h 48m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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, September is the cheapest month in which you can book a flight from Oregon to Thailand (average of $900). Flying from Oregon to Thailand in December is currently the most expensive (average of $1,507). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Thailand as you normally would.

Related info for your journey

How long is the flight from Oregon to Thailand?
Airlines like Delta, Korean Air, and Singapore Airlines fly from Oregon to Thailand in about 28h 30m. The time it takes to get you to your destination can typically vary by up to 15h 42m. Airlines will cover a distance of 7941 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 United Airlines, which is currently one of the cheapest options available, starting at $458. Korean Air flights start at $458 while deals on Singapore Airlines start at $472 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, September is the cheapest month in which you can book a flight from Oregon to Thailand (average of $900). Flying from Oregon to Thailand in December is currently the most expensive (average of $1,507). 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$227	Average$1,040	FlexibilityNo cancel fee	On-timeN/A
China Eastern	Cheapest$750	Average$871	FlexibilityNo cancel fee	On-time62%
Japan Airlines	Cheapest$781	Average$1,017	FlexibilityNo cancel fee	On-time79%
Korean Air	Cheapest$789	Average$1,129	FlexibilityNo cancel fee	On-time81%
ANA	Cheapest$793	Average$978	FlexibilityNo cancel fee	On-time80%
United Airlines	Cheapest$817	Average$1,067	FlexibilityNo cancel fee	On-time69%
Singapore Airlines	Cheapest$820	Average$1,092	FlexibilityNo cancel fee	On-time81%
STARLUX Airlines	Cheapest$832	Average$961	FlexibilityNo cancel fee	On-timeN/A
China Airlines	Cheapest$837	Average$916	FlexibilityNo cancel fee	On-time70%
Qatar Airways	Cheapest$864	Average$1,206	FlexibilityNo cancel fee	On-time68%

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$377+ 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 10/22. 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

Keep the following information in mind while searching for Oregon to Thailand flight deals. Data was last updated September 17, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 September 17, 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 September 17, 2025.

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 September 17, 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 September 17, 2025.