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Southeast Asia

$426+ Cheap flights from Oregon to Southeast Asia

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 Southeast Asia

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$928
(Gotogate)

One-way from

$426
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,096
Provider with most accurate pricing for Portland-Manila Ninoy Aquino Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Manila Ninoy Aquino Intl flights.
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From Oregon to Southeast Asia
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One-way flight from Oregon to Southeast Asia
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Highest demand for flights based on searches. 10% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($41 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 Southeast Asia

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

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:15 amPDX - SGN
2 stops25h 30mUnited Airlines
Sun 10/1210:45 pmSGN - PDX
2 stops35h 20mUnited Airlines
Deal found 2/18$924
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/78:59 pmPDX - SGN
2 stops23h 16mSTARLUX Airlines
Tue 4/2211:30 amSGN - PDX
2 stops21h 30mSTARLUX Airlines
Deal found 2/20$928
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:45 amPDX - SGN
2 stops49h 40mANA
Sun 10/2611:05 pmSGN - PDX
2 stops33h 19mANA
Deal found 2/18$929
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/307:47 amPDX - SGN
2 stops25h 58mMultiple Airlines
Sat 8/3010:45 pmSGN - PDX
2 stops39h 08mMultiple Airlines
Deal found 2/18$941
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 Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/65:20 pmPDX - CNX
2 stops33h 00mSTARLUX Airlines
Sun 4/135:20 pmCNX - PDX
2 stops41h 31mSTARLUX Airlines
Deal found 2/20$960
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

Find flights from Oregon to Southeast Asia within your budget

Customize your flight search to find flights from Oregon to Southeast Asia 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

Southeast Asia

Route

Depart

Return

Price

PortlandHo Chi Minh City

PDX - SGN

PDXSGN

Portland

Mon 4/7

8:59 pm-10:15 am

2 stops23h 16m

Ho Chi Minh City

Tue 4/22

11:30 am-7:00 pm

2 stops21h 30m

$928

PortlandHo Chi Minh City

PDX - SGN

PDXSGN

Portland

Sun 3/2

7:16 pm-10:00 am

2 stops23h 44m

Ho Chi Minh City

Sat 3/15

11:00 am-10:56 pm

2 stops25h 56m

$944

PortlandHo Chi Minh City

PDX - SGN

PDXSGN

Portland

Tue 4/22

1:39 pm-11:45 pm

3 stops44h 06m

Ho Chi Minh City

Sat 5/10

7:00 am-8:53 pm

2 stops27h 53m

$947

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

PortlandChiang Mai

PDX - CNX

PDXCNX

Portland

Sun 4/6

5:20 pm-4:20 pm

2 stops33h 00m

Chiang Mai

Sun 4/13

5:20 pm-8:51 pm

2 stops41h 31m

$960

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

PortlandHo Chi Minh City

PDX - SGN

PDXSGN

Portland

Thu 5/15

7:21 am-10:55 am

2 stops37h 34m

Ho Chi Minh City

Wed 5/28

12:20 pm-1:36 pm

2 stops39h 16m

$985

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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 Southeast Asia

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

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

Currently, February is the cheapest month in which you can book a flight from Oregon to Southeast Asia (average of $976). Flying from Oregon to Southeast Asia 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 YJX?

Find hourly flight availability from Oregon to Southeast Asia. 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.

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

Rainfall in Southeast Asia by month

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

In terms of precipitation, rainfall in Southeast Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

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

If weather is an important factor for your trip to Southeast Asia, 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 84.2 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 Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, ANA and Korean Air from Oregon to Southeast Asia to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of 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.

Japan Airlines
8.3
Very good
1,440 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.

China Airlines
8.2
Very good
727 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 Southeast Asia. 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 Southeast Asia one-way?

    One-way options have recently been found by users for as low as $426 on Qatar Airways. Other airlines that offer cheap prices include United Airlines from $504 and STARLUX Airlines from $509 one-way.

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

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

  • How can I find direct flights from Oregon to Southeast Asia?

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

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

    Yes. Cheapflights offers flight deals from Oregon to Southeast Asia 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 Southeast Asia?

    Currently, February is the cheapest month in which you can book a flight from Oregon to Southeast Asia (average of $976). Flying from Oregon to Southeast Asia 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 Southeast Asia

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 Southeast Asia

Discover the top 10 airlines that operate flights from Oregon to Southeast Asia. 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
Singapore AirlinesCheapest$479Average$1,183FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$727Average$1,143FlexibilityNo cancel feeOn-time67%
China EasternCheapest$750Average$870FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$770Average$1,155FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$792Average$1,340FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$866Average$1,607FlexibilityNo cancel feeOn-time68%
Japan AirlinesCheapest$892Average$998FlexibilityNo cancel feeOn-time79%
ANACheapest$899Average$1,093FlexibilityNo cancel feeOn-time80%
STARLUX AirlinesCheapest$905Average$969FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$911Average$984FlexibilityNo cancel feeOn-time71%
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