HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$405+ Cheap flights from Thailand to Oregon

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PDX
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Thailand to Oregon 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
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 Oregon

Keep the following information in mind while searching for Thailand to Oregon flight deals. Data was last updated February 23, 2025.

Round-trip from

$960
(Korean Air)

One-way from

$405
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,079
From Thailand to Oregon
Search Deals
One-way flight from Thailand to Oregon
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Thailand to Oregon

Cheapest flights from Thailand to Oregon
Explore the most affordable flight options available from Thailand to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Korean Air deal was found by Cheapflights users on 2/23. 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 3/1111:15 pmBKK - PDX
2 stops30h 44mMultiple Airlines
Wed 4/237:23 amPDX - BKK
2 stops24h 22mMultiple Airlines
Deal found 2/23$960
This Ovago deal was found by Cheapflights users on 2/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/81:10 pmBKK - PDX
2 stops21h 41mSTARLUX Airlines
Fri 5/167:45 pmPDX - BKK
2 stops26h 15mSTARLUX Airlines
Deal found 2/22$992
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 3/117:10 amBKK - PDX
2 stops24h 46mUnited Airlines
Wed 4/231:45 pmPDX - BKK
3 stops44h 10mUnited Airlines
Deal found 2/23$1,082
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Sun 3/167:35 amBKK - PDX
1 stop24h 49mAir Canada
Mon 3/316:00 amPDX - BKK
1 stop33h 15mAir Canada
Deal found 2/21$1,139
This Delta deal was found by Cheapflights users on 2/22. 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 4/1211:30 pmBKK - PDX
2 stops38h 26mDelta
Sun 5/412:50 amPDX - BKK
2 stops32h 50mDelta
Deal found 2/22$1,664
This oojo deal was found by Cheapflights users on 2/22. 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.
Tue 3/115:55 pmBKK - PDX
3 stops35h 00mAir China
Wed 4/239:55 amPDX - BKK
3 stops35h 15mAir China
Deal found 2/22$1,704
This KLM deal was found by Cheapflights users on 2/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/812:05 pmBKK - PDX
1 stop37h 15mKLM
Fri 5/161:15 pmPDX - BKK
1 stop30h 15mKLM
Deal found 2/23$1,983
This Singapore Airlines deal was found by Cheapflights users on 2/23. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/243:30 pmBKK - PDX
2 stops32h 17mSingapore Airlines
Sat 11/15:30 pmPDX - BKK
2 stops25h 00mSingapore Airlines
Deal found 2/23$2,094
This Qatar Airways deal was found by Cheapflights users on 2/21. 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.
Sat 3/153:00 amBKK - PDX
2 stops29h 24mQatar Airways
Mon 3/3111:36 amPDX - BKK
2 stops28h 39mQatar Airways
Deal found 2/21$2,296
This AranGrant deal was found by Cheapflights users on 2/23. 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.
Wed 10/223:00 pmBKK - PDX
2 stops22h 19mCathay Pacific
Mon 11/36:55 pmPDX - BKK
2 stops24h 45mCathay Pacific
Deal found 2/23$2,488
This Lufthansa deal was found by Cheapflights users on 2/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:30 pmBKK - PDX
2 stops34h 35mLufthansa
Tue 11/410:10 amPDX - BKK
2 stops37h 45mLufthansa
Deal found 2/23$2,744
This Justfly.com deal was found by Cheapflights users on 2/23. 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.
Tue 3/113:00 pmBKK - PDX
2 stops41h 24mANA
Tue 4/2910:10 amPDX - BKK
2 stops39h 20mANA
Deal found 2/23$3,130

Find flights from Thailand to Oregon within your budget

Customize your flight search to find flights from Thailand to Oregon 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 February 23, 2025.

Fly from

Thailand

Fly to

Oregon

Route

Depart

Return

Price

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 3/11

11:15 pm-3:59 pm

2 stops30h 44m

Portland

Wed 4/23

7:23 am-9:45 pm

2 stops24h 22m

$960

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 4/8

1:10 pm-8:51 pm

2 stops21h 41m

Portland

Fri 5/16

7:45 pm-12:00 pm

2 stops26h 15m

$992

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 3/11

7:10 am-5:56 pm

2 stops24h 46m

Portland

Wed 4/23

1:45 pm-11:55 pm

3 stops44h 10m

$1,082

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sun 3/16

7:35 am-6:24 pm

1 stop24h 49m

Portland

Mon 3/31

6:00 am-5:15 am

1 stop33h 15m

$1,139

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sat 4/12

11:30 pm-11:56 pm

2 stops38h 26m

Portland

Sun 5/4

12:50 am-11:40 pm

2 stops32h 50m

$1,664

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 3/11

5:55 pm-2:55 pm

3 stops35h 00m

Portland

Wed 4/23

9:55 am-11:10 am

3 stops35h 15m

$1,704

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 4/8

12:05 pm-11:20 am

1 stop37h 15m

Portland

Fri 5/16

1:15 pm-9:30 am

1 stop30h 15m

$1,983

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sat 3/15

3:00 am-6:24 pm

2 stops29h 24m

Portland

Mon 3/31

11:36 am-6:15 am

2 stops28h 39m

$2,296

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 3/11

3:00 pm-6:24 pm

2 stops41h 24m

Portland

Tue 4/29

10:10 am-3:30 pm

2 stops39h 20m

$3,130

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 4/15

12:15 pm-9:09 am

2 stops34h 54m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 22 results
1
2
3

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
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.

Travel insights for flights from Thailand to Oregon

Get recent, data-driven insights about flights from Thailand to Oregon including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Thailand to Oregon (average of $277). Flying from Thailand to Oregon in March is currently the most expensive (average of $376). 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 TH to OR?

Find hourly flight availability from Thailand to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.

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

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated February 23, 2025.
See what other customers who have flown with STARLUX Airlines, ANA and Korean Air 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.
STARLUX Airlines
9.1
Wonderful
140 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Food

9.0

Overall

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful
140 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Food

9.0

Overall

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA
8.4
Very good
836 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Food

9.0

Overall

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air
8.4
Very good
1,037 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Food

9.0

Overall

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Food

9.0

Overall

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Delta
8.0
Very good
8,203 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Food

9.0

Overall

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

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

  • 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 Delta ($555), STARLUX Airlines ($663), and Air Canada ($714).

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Thailand to Oregon (average of $277). Flying from Thailand to Oregon in March is currently the most expensive (average of $376). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Thailand to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Newark flights
New Delhi to John F Kennedy Intl flights
Mumbai to John F Kennedy Intl flights
New Delhi to Seattle flights
Mumbai to San Francisco flights
Haneda to Los Angeles flights
Mumbai to Newark flights
Narita to Los Angeles flights
New Delhi to San Francisco flights
Incheon Intl to John F Kennedy Intl flights
Manila to Los Angeles flights
Manila to San Francisco flights
Hyderabad to Dallas/Fort Worth flights
Haneda to John F Kennedy Intl flights
Taiwan Taoyuan Intl to Los Angeles flights
Incheon Intl to Los Angeles flights
Haneda to Honolulu flights
Haneda to Newark flights
Taiwan Taoyuan Intl to John F Kennedy Intl flights
New Delhi to LaGuardia flights
Hong Kong to San Francisco flights
Mumbai to LaGuardia flights
Narita to Newark flights
Hongqiao Intl to Seattle flights
Narita to Seattle flights
Incheon Intl to Seattle flights
Ahmedabad to Newark flights
Incheon Intl to Honolulu flights
Hyderabad to John F Kennedy Intl flights
Haneda to Seattle flights
Suvarnabhumi to John F Kennedy Intl flights
New Delhi to O'Hare Intl flights
Bangalore to San Francisco flights
Hyderabad to Dulles Intl flights
Taiwan Taoyuan Intl to Newark flights
Ahmedabad to John F Kennedy Intl flights
Haneda to San Francisco flights
Mumbai to Hobby flights
Taiwan Taoyuan Intl to San Francisco flights
Suvarnabhumi to Los Angeles flights
Mumbai to Seattle flights
Narita to Honolulu flights
Suvarnabhumi to O'Hare Intl flights
Incheon Intl to Dallas/Fort Worth flights
New Delhi to Dallas/Fort Worth flights
Hyderabad to Newark flights
Dhaka to John F Kennedy Intl flights
Narita to John F Kennedy Intl flights
Bangalore to Dallas/Fort Worth flights
Mumbai to O'Hare Intl flights

Top 4 airlines flying from Thailand to Oregon

Discover the top 4 airlines that operate flights from Thailand to Oregon. 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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$870Average$1,068FlexibilityNo cancel feeOn-time67%
DeltaCheapest$929Average$1,232FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$960Average$1,095FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$1,020Average$1,422FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.