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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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 November 13, 2025.

Round-trip from

$781
(oojo)

One-way from

$352
(SmartFares)

Popular in

December

Cheapest in

September

Average price

$1,019
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. 9% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 13, 2025.

This oojo deal was found by Cheapflights users on 11/10. 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 12/45:41 pmPDX - BKK
2 stops25h 09mChina Airlines
Tue 12/1610:55 amBKK - PDX
2 stops37h 41mChina Airlines
Deal found 11/10$781
This oojo deal was found by Cheapflights users on 11/13. 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.
Sun 11/231:24 pmPDX - BKK
2 stops29h 26mChina Airlines
Tue 12/235:50 pmBKK - PDX
2 stops27h 28mChina Airlines
Deal found 11/13$791
This oojo deal was found by Cheapflights users on 11/13. 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 11/241:24 pmPDX - BKK
2 stops29h 26mChina Airlines
Wed 12/242:05 pmBKK - PDX
2 stops34h 33mChina Airlines
Deal found 11/13$792
This oojo deal was found by Cheapflights users on 11/13. 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.
Sun 11/1610:30 amPDX - BKK
2 stops24h 05mChina Airlines
Tue 11/182:05 pmBKK - PDX
2 stops34h 35mChina Airlines
Deal found 11/13$799
This oojo deal was found by Cheapflights users on 11/13. 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.
Sun 11/231:24 pmPDX - BKK
2 stops29h 26mChina Airlines
Sat 12/65:50 pmBKK - PDX
2 stops30h 46mChina Airlines
Deal found 11/13$807
This oojo deal was found by Cheapflights users on 11/12. 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 11/241:24 pmPDX - BKK
2 stops29h 26mChina Airlines
Tue 12/2310:55 amBKK - PDX
2 stops34h 23mChina Airlines
Deal found 11/12$815
This SmartFares deal was found by Cheapflights users on 11/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:30 amPDX - BKK
2 stops32h 20mMultiple Airlines
Tue 11/182:05 pmBKK - PDX
2 stops45h 45mMultiple Airlines
Deal found 11/12$831
This oojo deal was found by Cheapflights users on 11/13. 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 11/172:30 pmPDX - BKK
2 stops31h 35mChina Airlines
Thu 11/205:50 pmBKK - PDX
2 stops20h 54mChina Airlines
Deal found 11/13$834
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/186:00 amEUG - BKK
2 stops38h 25mUnited Airlines
Fri 11/214:55 pmBKK - EUG
2 stops39h 56mUnited Airlines
Deal found 11/10$838
This IEagle deal was found by Cheapflights users on 11/11. 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.
Wed 11/1210:30 amPDX - BKK
2 stops24h 05mMultiple Airlines
Tue 11/182:35 amBKK - PDX
2 stops33h 15mMultiple Airlines
Deal found 11/11$842
This oojo deal was found by Cheapflights users on 11/11. 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 11/257:15 amRDM - BKK
2 stops38h 50mChina Airlines
Wed 12/172:35 amBKK - RDM
2 stops36h 53mChina Airlines
Deal found 11/11$846
This SmartFares deal was found by Cheapflights users on 11/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:30 pmPDX - BKK
2 stops28h 35mMultiple Airlines
Sun 12/72:35 amBKK - PDX
2 stops36h 11mMultiple Airlines
Deal found 11/11$848

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 November 13, 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 3/9

6:20 am-12:45 am

2 stops28h 25m

Bangkok Suvarnabhumi

Wed 4/22

9:40 pm-10:47 pm

2 stops39h 07m

$807

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Mon 3/9

6:20 am-12:45 am

2 stops28h 25m

Bangkok Suvarnabhumi

Mon 4/20

9:40 pm-10:47 pm

2 stops39h 07m

$807

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Fri 3/13

6:20 am-11:20 pm

2 stops27h 00m

Bangkok Suvarnabhumi

Wed 4/22

9:50 am-4:39 pm

2 stops20h 49m

$807

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Wed 3/11

6:20 am-12:55 am

2 stops28h 35m

Bangkok Suvarnabhumi

Mon 4/20

11:30 pm-10:47 pm

2 stops37h 17m

$807

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Fri 3/13

6:20 am-12:45 am

2 stops28h 25m

Bangkok Suvarnabhumi

Tue 4/21

11:30 pm-10:47 pm

2 stops37h 17m

$807

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Wed 3/11

6:20 am-12:55 am

2 stops28h 35m

Bangkok Suvarnabhumi

Fri 4/17

11:30 pm-4:39 pm

2 stops31h 09m

$807

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Wed 2/25

6:00 am-12:45 am

2 stops27h 45m

Bangkok Suvarnabhumi

Mon 3/9

9:40 am-4:27 pm

2 stops44h 47m

$812

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Mon 2/23

6:00 am-1:25 pm

2 stops40h 25m

Bangkok Suvarnabhumi

Sat 3/7

12:55 am-3:27 pm

2 stops29h 32m

$812

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Fri 5/1

6:05 am-9:45 pm

2 stops25h 40m

Bangkok Suvarnabhumi

Wed 5/13

11:30 pm-4:47 pm

2 stops31h 17m

$812

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Mon 5/4

6:05 am-9:45 pm

2 stops25h 40m

Bangkok Suvarnabhumi

Sun 5/17

2:35 am-4:47 pm

2 stops28h 12m

$812

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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 $968). 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 November 13, 2025.

It’s optimal to fly from Oregon to Thailand in the evening. By choosing this option you can save up to 29% 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 China Airlines fly from Oregon to Thailand in about 27h 45m. The time it takes to get you to your destination can typically vary by up to 5h 07m. Airlines will cover a distance of 7575 mi. This flight may include one or multiple stops.

  • 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 $968). 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$227Average$1,009FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$776Average$966FlexibilityNo cancel feeOn-time79%
STARLUX AirlinesCheapest$777Average$953FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$783Average$986FlexibilityNo cancel feeOn-time81%
ANACheapest$793Average$983FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$805Average$992FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$820Average$1,228FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$835Average$912FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$864Average$1,206FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$928Average$1,175FlexibilityNo cancel feeOn-time67%

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