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Osaka

$424+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OSA
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$680
(Bravofly)

One-way from

$424
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$1,005
Provider with most accurate pricing for Portland-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Portland-Osaka (OSA) flights.
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From Oregon to Osaka (OSA)
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One-way flight from Oregon to Osaka (OSA)
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 22, 2025.

This Bravofly deal was found by Cheapflights users on 4/22. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:10 amPDX - KIX
2 stops19h 50mKorean Air
Tue 9/99:05 amKIX - PDX
2 stops23h 07mKorean Air
Deal found 4/22$680
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Tue 9/165:30 amPDX - KIX
1 stop17h 20mANA
Tue 9/234:50 pmKIX - PDX
1 stop13h 52mANA
Deal found 4/22$689
This FlightHub deal was found by Cheapflights users on 4/22. 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.
Sun 9/77:45 amPDX - ITM
2 stops19h 10mANA
Sat 9/2712:00 pmITM - PDX
2 stops18h 43mANA
Deal found 4/22$694
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Sat 9/207:35 pmPDX - KIX
1 stop27h 15mUnited Airlines
Sun 9/284:50 pmKIX - PDX
1 stop19h 51mUnited Airlines
Deal found 4/21$695
This United Airlines deal was found by Cheapflights users on 4/21. 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 9/47:45 amPDX - KIX
2 stops17h 05mMultiple Airlines
Fri 12/196:30 pmKIX - PDX
1 stop18h 35mMultiple Airlines
Deal found 4/21$708
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/276:00 amPDX - ITM
2 stops19h 35mAmerican Airlines
Mon 5/58:30 amITM - PDX
2 stops18h 55mAmerican Airlines
Deal found 4/22$708
This Gurufare deal was found by Cheapflights users on 4/22. 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 9/95:10 pmPDX - UKB
2 stops24h 50mKorean Air
Tue 9/1611:00 amUKB - PDX
2 stops21h 12mKorean Air
Deal found 4/22$708
This Delta deal was found by Cheapflights users on 4/22. 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.
Tue 9/97:10 amPDX - KIX
2 stops21h 50mDelta
Tue 9/1612:35 pmKIX - PDX
2 stops24h 14mDelta
Deal found 4/22$716
This FlightHub deal was found by Cheapflights users on 4/21. 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.
Sun 8/247:45 amPDX - UKB
2 stops32h 05mANA
Sat 8/307:05 amUKB - PDX
2 stops51h 27mANA
Deal found 4/21$743
This United Airlines deal was found by Cheapflights users on 4/21. 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 9/97:45 amBOI - KIX
1 stop16h 05mUnited Airlines
Tue 9/164:50 pmKIX - BOI
1 stop15h 08mUnited Airlines
Deal found 4/21$757
This United Airlines deal was found by Cheapflights users on 4/21. 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 9/95:00 amBOI - KIX
2 stops18h 50mMultiple Airlines
Tue 9/166:45 amKIX - BOI
2 stops22h 04mMultiple Airlines
Deal found 4/21$760
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:40 amPDX - KIX
1 stop16h 05mAlaska Airlines
Mon 9/298:45 pmKIX - PDX
1 stop25h 15mAlaska Airlines
Deal found 4/22$781

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 April 22, 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 - KIX

PDXKIX

Portland

Mon 4/28

6:00 am-2:50 pm

1 stop16h 50m

Osaka Kansai Intl

Wed 5/7

4:50 pm-2:54 pm

1 stop14h 04m

$691

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sun 9/7

7:45 am-6:55 pm

2 stops19h 10m

Osaka Itami

Sat 9/27

12:00 pm-2:43 pm

2 stops18h 43m

$694

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 4/29

7:54 am-2:50 pm

1 stop14h 56m

Osaka Kansai Intl

Mon 5/5

8:25 am-8:53 pm

2 stops28h 28m

$704

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 5/6

4:54 pm-11:20 am

2 stops26h 26m

Osaka Kansai Intl

Fri 5/9

9:05 am-4:08 pm

2 stops23h 03m

$714

PortlandKobe

PDX - UKB

PDXUKB

Portland

Mon 5/5

6:05 am-5:30 pm

2 stops43h 25m

Kobe

Thu 5/8

11:00 am-10:41 pm

2 stops27h 41m

$718

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 5/6

7:54 am-2:50 pm

1 stop14h 56m

Osaka Kansai Intl

Fri 5/9

6:45 am-12:39 pm

2 stops21h 54m

$752

BoiseOsaka

BOI - KIX

BOIKIX

Boise Air Term. Gowen Fld

Tue 9/9

7:45 am-2:50 pm

1 stop16h 05m

Osaka Kansai Intl

Tue 9/16

4:50 pm-4:58 pm

1 stop15h 08m

$757

BoiseOsaka

BOI - KIX

BOIKIX

Boise Air Term. Gowen Fld

Tue 9/9

5:00 am-2:50 pm

2 stops18h 50m

Osaka Kansai Intl

Tue 9/16

6:45 am-1:49 pm

2 stops22h 04m

$760

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 9/16

10:00 am-8:15 pm

2 stops18h 15m

Osaka Itami

Wed 10/1

2:05 pm-2:46 pm

2 stops16h 41m

$835

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Mon 7/7

5:35 pm-6:45 pm

1 stop33h 10m

Osaka Kansai Intl

Tue 8/26

8:45 pm-10:40 pm

1 stop17h 55m

$855

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 47 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 $898). Flying from Oregon to Osaka in December is currently the most expensive (average of $1,350). 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.

Rainfall in Osaka by month

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

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

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

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August 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 42.8 F).

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated April 22, 2025.
Read through reviews of airlines operating flights from Oregon to Osaka, such as STARLUX Airlines, EVA Air and Korean Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
157 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,179 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,062 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,452 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
727 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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.

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

    $424 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on Alaska Airlines and ANA, with prices starting from $446 and $478, 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 $898). Flying from Oregon to Osaka in December is currently the most expensive (average of $1,350). 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 Oregon?

Book flights to Oregon 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 8 airlines flying from Oregon to Osaka

Discover the top 8 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$568Average$1,375FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$574Average$650FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$594Average$1,048FlexibilityNo cancel feeOn-time81%
ANACheapest$608Average$701FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$609Average$832FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$639Average$1,207FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$769Average$1,245FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$878Average$1,181FlexibilityNo cancel feeOn-time67%

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