Asia

$281+ Cheap flights from Oregon to 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Nov 27 — Dec 41
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Cheap flight deals from Oregon to Asia

Keep the following information in mind while searching for Oregon to Asia flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$578
(Cheapflightsfares)

One-way from

$281
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$1,017

Good round-trip deal

$1,607 or less
Provider with most accurate pricing for Portland-Manila Ninoy Aquino Intl flight deals.
Provider most trusted by Cheapflights users for Portland-Manila Ninoy Aquino Intl flights.
From Oregon to Asia
One-way flight from Oregon to Asia
Highest demand for flights based on searches. 12% potential increase in price ($176 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Oregon to Asia.

Find flight deals from Oregon to Asia

Cheapest flights from Oregon to Asia
Explore the most affordable flight options available from Oregon to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:00 amPDX - HKG
2 stops25h 50mANA
Thu 11/1310:00 amHKG - PDX
2 stops24h 36mANA
Deal found 10/26$578
This Mytrip deal was found by Cheapflights users on 10/26. 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 11/237:00 pmPDX - HKG
1 stop31h 40mAir Canada
Tue 12/28:25 pmHKG - PDX
2 stops54h 38mAir Canada
Deal found 10/26$581
This United Airlines deal was found by Cheapflights users on 10/27. 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 10/306:00 amPDX - HKG
1 stop22h 20mUnited Airlines
Wed 11/1210:35 amHKG - PDX
2 stops28h 21mUnited Airlines
Deal found 10/27$582
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Tue 10/287:30 amPDX - HKG
2 stops38h 25mANA
Tue 11/410:00 amHKG - PDX
2 stops20h 46mANA
Deal found 10/27$584
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Tue 11/47:30 amPDX - HKG
2 stops23h 20mANA
Tue 11/1810:00 amHKG - PDX
2 stops20h 46mANA
Deal found 10/28$587
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 10/297:30 amPDX - HKG
1 stop20h 50mUnited Airlines
Wed 11/510:35 amHKG - PDX
1 stop26h 03mUnited Airlines
Deal found 10/27$589
This United Airlines deal was found by Cheapflights users on 10/27. 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 10/286:00 amPDX - HKG
1 stop22h 20mUnited Airlines
Wed 11/52:20 pmHKG - PDX
2 stops22h 18mUnited Airlines
Deal found 10/27$590
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:38 pmPDX - HKG
2 stops55h 02mAir Canada
Wed 11/198:25 pmHKG - PDX
1 stop14h 05mAir Canada
Deal found 10/25$591
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Tue 10/287:30 amPDX - HKG
2 stops38h 25mANA
Tue 11/112:20 pmHKG - PDX
2 stops40h 26mANA
Deal found 10/26$592
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 10/297:30 amPDX - HKG
1 stop20h 50mUnited Airlines
Mon 11/1011:25 amHKG - PDX
2 stops19h 21mUnited Airlines
Deal found 10/27$593
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/97:38 pmPDX - HKG
1 stop31h 42mUnited Airlines
Thu 11/2010:30 pmHKG - PDX
1 stop17h 56mUnited Airlines
Deal found 10/25$594
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/2610:05 amPDX - HKG
1 stop41h 15mUnited Airlines
Mon 12/2211:25 amHKG - PDX
2 stops27h 21mUnited Airlines
Deal found 10/26$599

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to 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 October 28, 2025.
Use the filters below to find and compare flights from Oregon to Asia that are best for you.

Fly from

Oregon

Fly to

Asia

Route

Depart

Return

Price

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 3/24

7:38 am-7:20 pm

1 stop20h 42m

Hong Kong Intl

Mon 4/13

11:45 am-6:36 pm

1 stop21h 51m

$589

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 3/10

7:38 am-7:20 pm

1 stop20h 42m

Hong Kong Intl

Thu 4/16

11:45 am-6:36 pm

1 stop21h 51m

$589

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 1/7

7:45 am-7:20 pm

1 stop19h 35m

Hong Kong Intl

Tue 1/27

10:35 am-2:55 pm

1 stop20h 20m

$589

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 2/11

7:45 am-7:20 pm

1 stop19h 35m

Hong Kong Intl

Wed 3/4

10:30 pm-12:44 am

1 stop18h 14m

$589

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 11/26

7:30 am-7:20 pm

1 stop19h 50m

Hong Kong Intl

Wed 12/3

10:30 pm-12:37 am

1 stop18h 07m

$589

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 3/2

5:45 am-7:20 pm

1 stop21h 35m

Hong Kong Intl

Thu 3/12

10:35 am-12:37 pm

1 stop17h 02m

$589

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 3/2

7:30 am-7:20 pm

1 stop19h 50m

Hong Kong Intl

Tue 3/10

2:20 pm-12:34 am

2 stops25h 14m

$590

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Mon 2/2

7:45 am-3:20 pm

1 stop15h 35m

Tokyo Narita

Mon 2/23

5:30 pm-8:55 pm

1 stop19h 25m

$644

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Fri 1/23

10:15 am-9:10 pm

1 stop18h 55m

Tokyo Haneda

Sat 2/7

7:40 pm-7:51 pm

1 stop16h 11m

$661

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Tue 1/27

7:45 am-3:20 pm

1 stop15h 35m

Tokyo Narita

Sat 1/31

5:00 pm-11:48 pm

1 stop22h 48m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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

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

Cheapflights Insights

Everything you need to know about your flight from Oregon to Asia

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

Currently, July is the cheapest month in which you can book a flight from Oregon to Asia (average of $227). Flying from Oregon to Asia in June is currently the most expensive (average of $686). 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 AS?

Find hourly flight availability from Oregon to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 5% on flights from Oregon to Asia by exploring options for tickets at noon.

What is the cheapest day to fly from Oregon to Asia?

Use this chart to determine the cheapest time to fly round-trip from Oregon to Asia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oregon to Asia flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday at noon 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 Asia. 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 Asia?

    For as low as $731, United Airlines can have you in Asia from Oregon in 16h 45m. Airlines will cover a distance of 4843 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Oregon to Asia one-way?

    For one-way options, check prices for ANA. According to our data, you can fly for as low as $281. Users have also found prices from $289 and $329 on United Airlines and Air Canada, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to 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 Asia?

    Currently, July is the cheapest month in which you can book a flight from Oregon to Asia (average of $227). Flying from Oregon to Asia in June is currently the most expensive (average of $686). 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

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Alternative routes for Oregon to Asia

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Oregon to Asia

Discover the top 10 airlines that operate flights from Oregon to 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$564Average$964FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$565Average$830FlexibilityNo cancel feeOn-time79%
Hawaiian AirlinesCheapest$585Average$1,133FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$637Average$972FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$645Average$978FlexibilityNo cancel feeOn-time71%
China EasternCheapest$750Average$899FlexibilityNo cancel feeOn-time62%
STARLUX AirlinesCheapest$774Average$948FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$782Average$985FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$786Average$1,217FlexibilityNo cancel feeOn-time81%
Virgin AtlanticCheapest$794Average$1,086FlexibilityNo cancel feeOn-time72%

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