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$282+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This FlightHub deal was found by Cheapflights users on 1/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/23:15 pm
PDX
-
HKG
1 stop35h 25m
Air Canada
Tue 2/108:25 pm
HKG
-
PDX
2 stops32h 08m
Air Canada
Deal found 1/25$499
This CheapOair deal was found by Cheapflights users on 1/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:15 pm
PDX
-
HKG
1 stop23h 00m
Air Canada
Wed 6/179:45 am
HKG
-
PDX
2 stops39h 18m
Air Canada
Deal found 1/24$500
This Air Canada deal was found by Cheapflights users on 1/25. 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.
Tue 10/207:40 pm
PDX
-
HKG
1 stop18h 30m
Air Canada
Tue 10/2710:00 am
HKG
-
PDX
2 stops38h 25m
Air Canada
Deal found 1/25$502
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Mon 4/67:15 am
PDX
-
HKG
2 stops55h 00m
Air Canada
Tue 9/159:45 am
HKG
-
PDX
2 stops43h 32m
Air Canada
Deal found 1/26$509
This Air Canada deal was found by Cheapflights users on 1/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:05 pm
PDX
-
HKG
1 stop19h 10m
Air Canada
Thu 5/79:45 am
HKG
-
PDX
1 stop38h 45m
Air Canada
Deal found 1/26$514
This Air Canada deal was found by Cheapflights users on 1/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:00 pm
PDX
-
HKG
1 stop31h 40m
Air Canada
Thu 2/58:25 pm
HKG
-
PDX
2 stops42h 41m
Air Canada
Deal found 1/26$519
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Mon 2/163:15 pm
PDX
-
HKG
2 stops39h 35m
Multiple Airlines
Tue 3/310:45 am
HKG
-
PDX
2 stops19h 55m
Multiple Airlines
Deal found 1/26$523
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:50 am
PDX
-
HKG
1 stop28h 25m
Multiple Airlines
Thu 5/1410:55 am
HKG
-
PDX
2 stops18h 50m
Multiple Airlines
Deal found 1/27$524
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 3/167:49 pm
PDX
-
HKG
2 stops32h 26m
United Airlines
Thu 3/1910:35 am
HKG
-
PDX
1 stop16h 58m
United Airlines
Deal found 1/26$526
This Ovago deal was found by Cheapflights users on 1/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:55 pm
PDX
-
HKG
2 stops34h 45m
Asiana Airlines
Mon 2/98:25 pm
HKG
-
PDX
1 stop28h 50m
Asiana Airlines
Deal found 1/26$532
This FlightHub deal was found by Cheapflights users on 1/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:05 pm
PDX
-
ICN
1 stop29h 00m
Air Canada
Thu 4/305:45 pm
ICN
-
PDX
1 stop16h 45m
Air Canada
Deal found 1/25$603
This FlightHub deal was found by Cheapflights users on 1/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:50 am
PDX
-
ICN
2 stops19h 40m
Multiple Airlines
Thu 4/305:45 pm
ICN
-
PDX
1 stop16h 45m
Multiple Airlines
Deal found 1/25$609

Find flight deals from Oregon to Asia

Keep the following information in mind while searching for Oregon to Asia flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$499
(Air Canada)

One-way from

$282
(Air Canada)

Popular in

December

Cheapest in

September

Average price

$1,082
Provider with most accurate pricing for Portland-Manila Ninoy Aquino Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Manila Ninoy Aquino Intl flights.
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From Oregon to Asia
Search Deals
One-way flight from Oregon to Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 27, 2026.
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

Mon 3/16

7:49 pm-7:15 pm

2 stops32h 26m

Hong Kong Intl

Thu 3/19

11:25 am-11:04 pm

2 stops26h 39m

$526

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 3/10

1:39 pm-5:45 am

1 stop25h 06m

Hong Kong Intl

Thu 4/16

11:45 am-6:07 pm

1 stop21h 22m

$547

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 3/3

5:35 am-7:20 pm

1 stop21h 45m

Hong Kong Intl

Tue 3/10

10:35 am-12:33 pm

1 stop16h 58m

$547

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 3/4

1:40 pm-6:45 am

1 stop25h 05m

Hong Kong Intl

Tue 4/7

11:45 am-12:44 am

1 stop27h 59m

$552

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sat 4/11

1:39 pm-5:00 am

1 stop24h 21m

Hong Kong Intl

Tue 4/21

11:45 am-4:33 pm

1 stop19h 48m

$597

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 3/9

5:30 am-7:20 pm

1 stop22h 50m

Hong Kong Intl

Mon 3/16

2:20 pm-11:04 pm

2 stops23h 44m

$613

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 3/16

7:30 am-7:20 pm

1 stop20h 50m

Hong Kong Intl

Mon 4/13

11:45 am-8:48 pm

1 stop24h 03m

$613

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 3/11

7:30 am-7:20 pm

1 stop20h 50m

Hong Kong Intl

Mon 3/16

2:20 pm-12:35 am

2 stops25h 15m

$613

PortlandTokyo

PDX - HND

PDXHND

Portland

Sat 2/28

1:02 pm-3:05 pm

1 stop33h 03m

Tokyo Haneda

Wed 3/11

4:50 pm-8:58 pm

1 stop20h 08m

$678

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 2/10

7:25 am-3:05 pm

1 stop15h 40m

Tokyo Haneda

Thu 2/19

4:50 pm-8:15 pm

1 stop19h 25m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 $243). Flying from Oregon to Asia in May is currently the most expensive (average of $611). 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 January 27, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 37% on flights from Oregon to Asia by exploring options for tickets at noon.

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 $765, United Airlines can have you in Asia from Oregon in 29h. Airlines will cover a distance of 5273 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 Japan Airlines. According to our data, you can fly for as low as $246. Users have also found prices from $281 and $301 on Air Canada and Hawaiian Airlines, 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 $243). Flying from Oregon to Asia in May is currently the most expensive (average of $611). 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.
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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$534Average$986FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$563Average$998FlexibilityNo cancel feeOn-time79%
ANACheapest$569Average$940FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$585Average$1,022FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$636Average$948FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$645Average$975FlexibilityNo cancel feeOn-time71%
STARLUX AirlinesCheapest$677Average$882FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$729Average$931FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$759Average$1,149FlexibilityNo cancel feeOn-time81%
Virgin AtlanticCheapest$773Average$1,054FlexibilityNo cancel feeOn-time72%

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