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Osaka

$369+ Cheap flights from Oregon to Osaka (OSA)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OSA
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Oregon to Osaka

Keep the following information in mind while searching for Oregon to Osaka flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$618
(FlightHub)

One-way from

$369
(United Airlines)

Popular in

March

Cheapest in

September

Average price

$585
From Oregon to Osaka (OSA)
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One-way flight from Oregon to Osaka (OSA)
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Highest demand for flights based on searches. 7% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oregon to Osaka

Cheapest flights from Oregon to Osaka
Explore the most affordable flight options available from Oregon to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. 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.
mar. 9/237:00 amPDX - ITM
2 stops21h 25mJapan Airlines
jue. 10/22:40 pmITM - PDX
2 stops16h 04mJapan Airlines
Deal found 9/15$644
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
mar. 9/237:00 amPDX - KIX
2 stops23h 15mJapan Airlines
mar. 9/3010:40 amKIX - PDX
2 stops20h 04mJapan Airlines
Deal found 9/15$648
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
mar. 9/238:31 amPDX - KIX
1 stop18h 14mJapan Airlines
jue. 10/27:40 amKIX - PDX
2 stops23h 04mJapan Airlines
Deal found 9/15$658
This Gotogate deal was found by Cheapflights users on 9/14. 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.
dom. 11/309:50 amPDX - KIX
2 stops29h 55mMultiple Airlines
lun. 12/158:00 amKIX - PDX
2 stops23h 45mMultiple Airlines
Deal found 9/14$659
This United Airlines deal was found by Cheapflights users on 9/16. 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.
mar. 9/235:00 amBOI - KIX
2 stops18h 50mUnited Airlines
lun. 9/294:50 pmKIX - BOI
1 stop15h 08mUnited Airlines
Deal found 9/16$662
This United Airlines deal was found by Cheapflights users on 9/16. 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.
lun. 9/227:45 amBOI - KIX
1 stop16h 05mUnited Airlines
vie. 9/264:50 pmKIX - BOI
1 stop15h 08mUnited Airlines
Deal found 9/16$663
This United Airlines deal was found by Cheapflights users on 9/16. 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.
vie. 9/197:09 pmBOI - KIX
1 stop28h 41mUnited Airlines
jue. 9/258:25 amKIX - BOI
2 stops20h 18mUnited Airlines
Deal found 9/16$664
This Gotogate deal was found by Cheapflights users on 9/14. 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.
sáb. 11/299:50 amPDX - KIX
2 stops29h 55mMultiple Airlines
lun. 12/158:00 amKIX - PDX
2 stops23h 45mMultiple Airlines
Deal found 9/14$665
This United Airlines deal was found by Cheapflights users on 9/16. 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.
lun. 9/227:45 amBOI - KIX
1 stop16h 05mMultiple Airlines
vie. 9/2611:00 amKIX - BOI
2 stops17h 43mMultiple Airlines
Deal found 9/16$665
This FlightHub deal was found by Cheapflights users on 9/15. 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.
mar. 12/26:00 amPDX - ITM
2 stops21h 35mANA
mar. 12/161:00 pmITM - PDX
2 stops18h 47mANA
Deal found 9/15$666
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
mar. 12/26:00 amPDX - KIX
1 stop17h 40mANA
mar. 12/166:35 pmKIX - PDX
1 stop17h 06mANA
Deal found 9/15$667
This FlightHub deal was found by Cheapflights users on 9/16. 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.
mar. 9/165:30 amPDX - KIX
1 stop17h 20mANA
mar. 9/237:00 amKIX - PDX
2 stops23h 42mANA
Deal found 9/16$668

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Osaka 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Oregon to Osaka that are best for you.

Fly from

Oregon

Fly to

Osaka

Route

Depart

Return

Price

PortlandOsaka

PDX - ITM

PDXITM

Portland

mar. 1/20

7:00 am-7:55 pm

2 stops19h 55m

Osaka Itami

mié. 1/28

3:25 pm-4:28 pm

2 stops18h 03m

$618

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 1/6

7:15 am-10:20 pm

2 stops22h 05m

Osaka Kansai Intl

mié. 2/4

7:00 am-4:28 pm

2 stops26h 28m

$626

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 1/27

5:34 am-4:40 pm

1 stop18h 06m

Osaka Kansai Intl

jue. 1/29

8:20 am-11:06 pm

2 stops31h 46m

$643

PortlandOsaka

PDX - KIX

PDXKIX

Portland

jue. 1/22

5:34 am-6:15 pm

2 stops19h 41m

Osaka Kansai Intl

sáb. 1/31

8:20 am-12:33 pm

2 stops21h 13m

$650

PortlandOsaka

PDX - KIX

PDXKIX

Portland

jue. 1/22

1:35 pm-7:25 pm

2 stops36h 50m

Osaka Kansai Intl

sáb. 1/31

8:20 am-12:33 pm

2 stops21h 13m

$650

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 1/27

6:30 am-8:45 pm

2 stops21h 15m

Osaka Kansai Intl

jue. 1/29

9:00 am-1:14 pm

2 stops21h 14m

$652

PortlandOsaka

PDX - ITM

PDXITM

Portland

mié. 1/28

7:00 am-7:40 am

2 stops31h 40m

Osaka Itami

dom. 2/1

8:10 pm-4:28 pm

2 stops37h 18m

$654

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 1/27

7:10 am-6:45 pm

1 stop18h 35m

Osaka Kansai Intl

jue. 1/29

8:45 pm-9:05 pm

1 stop17h 20m

$659

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 1/27

7:10 am-6:45 pm

1 stop18h 35m

Osaka Kansai Intl

jue. 1/29

8:45 pm-9:05 pm

1 stop17h 20m

$659

BoiseOsaka

BOI - KIX

BOIKIX

Boise Air Term. Gowen Fld

mié. 9/24

5:00 am-2:50 pm

2 stops18h 50m

Osaka Kansai Intl

vie. 10/3

4:50 pm-10:30 pm

2 stops20h 40m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 59 results
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Best time to book a flight from Oregon to Osaka

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

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

Currently, February is the cheapest month in which you can book a flight from Oregon to Osaka (average of $859). Flying from Oregon to Osaka in June is currently the most expensive (average of $1,309). 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.

How much does it cost to fly round-trip from Oregon to Osaka?

Related info for your journey

Find useful and relevant information for your journey from Oregon to Osaka. 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 Osaka?

    Airlines like Japan Airlines, United Airlines, and ANA fly from Oregon to Osaka in about 18h 06m. The time it takes to get you to your destination can typically vary by up to 1h 49m. Oregon and Osaka are separated by a distance of 5082 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $369 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on ANA and Japan Airlines, with prices starting from $373 and $376, respectively.

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

    Most travelers choose Portland - Osaka Kansai Intl, Portland - Osaka Itami or Portland - Kobe when deciding on the best route from Oregon to Osaka.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Oregon to Osaka (average of $859). Flying from Oregon to Osaka in June is currently the most expensive (average of $1,309). 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

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

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Alternative routes for Oregon to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Oregon to Osaka

Discover the top 7 airlines that operate flights from Oregon to Osaka. 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$568Average$1,178FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$574Average$814FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$609Average$799FlexibilityNo cancel feeOn-time79%
ANACheapest$610Average$717FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$627Average$1,078FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$657Average$1,139FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$719Average$993FlexibilityNo cancel feeOn-time81%

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