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$426+ Cheap flights from Oregon to Bangkok

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Oregon to Bangkok

Keep the following information in mind while searching for Oregon to Bangkok flight deals. Data was last updated February 20, 2025.

Round-trip from

$951
(oojo)

One-way from

$426
(oojo)

Popular in

June

Cheapest in

September

Average price

$1,050
From Oregon to Bangkok
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One-way flight from Oregon to Bangkok
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($223 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Oregon to Bangkok

Cheapest flights from Oregon to Bangkok
Explore the most affordable flight options available from Oregon to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This oojo deal was found by Cheapflights users on 2/18. 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.
Thu 4/171:08 pmEUG - BKK
2 stops27h 07mQatar Airways
Tue 4/298:40 amBKK - EUG
2 stops50h 14mQatar Airways
Deal found 2/18$951
This oojo deal was found by Cheapflights users on 2/19. 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 4/281:30 pmMFR - BKK
2 stops26h 45mQatar Airways
Wed 5/288:00 pmBKK - MFR
2 stops41h 59mQatar Airways
Deal found 2/19$953
This Delta deal was found by Cheapflights users on 2/19. 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.
Wed 9/246:05 amBOI - BKK
2 stops26h 40mDelta
Tue 10/219:50 amBKK - BOI
2 stops22h 30mDelta
Deal found 2/19$954
This Justfly.com deal was found by Cheapflights users on 2/20. 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 4/158:59 pmPDX - BKK
2 stops25h 01mSTARLUX Airlines
Thu 5/151:10 pmBKK - PDX
2 stops19h 50mSTARLUX Airlines
Deal found 2/20$958
This Gurufare deal was found by Cheapflights users on 2/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:47 amPDX - BKK
2 stops26h 08mANA
Wed 8/277:00 amBKK - PDX
2 stops21h 42mANA
Deal found 2/19$959
This Justfly.com deal was found by Cheapflights users on 2/19. 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.
Mon 9/18:40 amBOI - BKK
2 stops26h 15mANA
Tue 9/309:35 pmBKK - BOI
2 stops32h 23mANA
Deal found 2/19$961
This FlightHub deal was found by Cheapflights users on 2/20. 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 9/2910:40 amPDX - BKK
2 stops36h 15mQatar Airways
Tue 10/282:00 amBKK - PDX
2 stops35h 53mQatar Airways
Deal found 2/20$961
This Justfly.com deal was found by Cheapflights users on 2/19. 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.
Mon 9/158:00 amPDX - BKK
2 stops31h 50mJapan Airlines
Thu 9/258:05 amBKK - PDX
2 stops22h 23mJapan Airlines
Deal found 2/19$962
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 11/108:05 amBOI - BKK
2 stops26h 00mUnited Airlines
Mon 11/247:10 amBKK - BOI
2 stops29h 12mUnited Airlines
Deal found 2/20$966
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 3/37:46 amPDX - BKK
2 stops25h 19mUnited Airlines
Mon 3/107:10 amBKK - PDX
2 stops25h 15mUnited Airlines
Deal found 2/20$966
This China Airlines deal was found by Cheapflights users on 2/20. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/263:05 pmPDX - BKK
2 stops27h 45mMultiple Airlines
Wed 3/55:50 pmBKK - PDX
2 stops31h 08mMultiple Airlines
Deal found 2/20$983
This Fareboom deal was found by Cheapflights users on 2/19. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2512:10 pmBOI - BKK
2 stops30h 25mEmirates
Sun 4/63:15 amBKK - BOI
2 stops28h 59mEmirates
Deal found 2/19$987

Find flights from Oregon to Bangkok within your budget

Customize your flight search to find flights from Oregon to Bangkok 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 20, 2025.

Fly from

Oregon

Fly to

Bangkok

Route

Depart

Return

Price

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Thu 4/17

1:08 pm-6:15 am

2 stops27h 07m

Bangkok Suvarnabhumi

Tue 4/29

8:40 am-8:54 pm

2 stops50h 14m

$951

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Mon 4/28

1:30 pm-6:15 am

2 stops26h 45m

Bangkok Suvarnabhumi

Wed 5/28

8:00 pm-11:59 pm

2 stops41h 59m

$953

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Sun 5/4

10:00 pm-12:00 pm

2 stops24h 00m

Bangkok Suvarnabhumi

Sun 5/11

5:50 pm-10:23 pm

2 stops42h 33m

$954

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 2/24

1:34 pm-5:10 am

2 stops48h 36m

Bangkok Suvarnabhumi

Mon 3/24

7:10 am-9:00 pm

2 stops27h 50m

$963

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sun 3/2

12:41 pm-5:10 am

2 stops50h 29m

Bangkok Suvarnabhumi

Tue 3/11

7:10 am-6:05 pm

2 stops23h 55m

$969

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Sat 3/1

4:00 pm-9:50 am

2 stops26h 50m

Bangkok Suvarnabhumi

Thu 3/13

2:05 pm-10:56 pm

2 stops22h 51m

$981

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 3/25

12:10 pm-7:35 am

2 stops30h 25m

Bangkok Suvarnabhumi

Sun 4/6

3:15 am-7:14 pm

2 stops28h 59m

$987

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Thu 5/15

7:21 am-8:35 am

2 stops35h 14m

Bangkok Suvarnabhumi

Wed 5/28

9:15 pm-1:36 pm

2 stops30h 21m

$987

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 5/13

8:05 am-11:50 pm

2 stops26h 45m

Bangkok Suvarnabhumi

Tue 5/20

8:05 am-5:05 pm

2 stops22h 00m

$989

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 5/12

7:54 am-11:55 pm

2 stops26h 01m

Bangkok Suvarnabhumi

Sat 6/7

7:00 am-6:35 pm

2 stops25h 35m

$992

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 49 results
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Best time to book a flight from Oregon to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok 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.

Travel insights for flights from Oregon to Bangkok

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

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

Currently, February is the cheapest month in which you can book a flight from Oregon to Bangkok (average of $976). Flying from Oregon to Bangkok in June is currently the most expensive (average of $1,580). 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 BKK?

Find hourly flight availability from Oregon to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Oregon to Bangkok, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Bangkok by month

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

In terms of precipitation, rainfall in Bangkok 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 Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

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

If weather is an important factor for your trip to Bangkok, 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).

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, ANA and Korean Air from Oregon to Bangkok to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Boarding

9.1

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

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

Food

9.0

Boarding

9.1

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

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
842 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Boarding

9.1

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

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

Food

9.0

Boarding

9.1

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

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.

Asiana Airlines
8.3
Very good
446 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Boarding

9.1

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

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.

Emirates
8.1
Very good
3,276 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Boarding

9.1

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

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 Oregon to Bangkok. 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 Oregon to Bangkok one-way?

    For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $426. Users have also found prices from $529 and $535 on STARLUX Airlines and United Airlines, respectively.

  • What are the most popular routes from Oregon to Bangkok?

    Most travelers choose Portland - Bangkok Suvarnabhumi, Boise Air Term. Gowen Fld - Bangkok Suvarnabhumi or Medford - Bangkok Suvarnabhumi when deciding on the best route from Oregon to Bangkok.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to Bangkok 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 Bangkok?

    Currently, February is the cheapest month in which you can book a flight from Oregon to Bangkok (average of $976). Flying from Oregon to Bangkok in June is currently the most expensive (average of $1,580). 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 Bangkok

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 Bangkok

Discover the top 10 airlines that operate flights from Oregon to Bangkok. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$750Average$870FlexibilityNo cancel feeOn-time62%
Qatar AirwaysCheapest$866Average$1,644FlexibilityNo cancel feeOn-time68%
STARLUX AirlinesCheapest$916Average$970FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$928Average$1,189FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$930Average$1,009FlexibilityNo cancel feeOn-time79%
ANACheapest$938Average$1,227FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$946Average$1,146FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$967Average$1,084FlexibilityNo cancel feeOn-time69%
DeltaCheapest$992Average$1,257FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$1,090Average$1,396FlexibilityNo cancel feeOn-time72%
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