What is the cheapest airline that flies from Portland to Osaka?

Air Canada, ANA, and American Airlines are the most popular carriers operating from Portland to Osaka

What airlines fly to Osaka?

ANA, Air Canada and United Airlines are the top three most popular airlines that fly to Osaka from Portland according to our data. ANA is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 5 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Portland to Osaka?

Flights via Vancouver (YVR) offer the lowest average round-trip price of $627.

Which layover airport has the shortest connection time from Portland to Osaka?

Vancouver (YVR) has the shortest average layover time for this route: 2h 06m.

Which airport is the most popular layover for flights between Portland and Osaka?

San Francisco (SFO) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Portland to Osaka?

Flights connecting via Vancouver (YVR) have the shortest average one-way travel time: 14h 15m.

When did momondo last update prices for flights from Portland Airport to Osaka?

Prices for flights from Portland Airport to Osaka are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Osaka?

As of September 2026, there are 5 operators available to choose from for flights from Portland Airport to Osaka.

How old do you have to be to fly from Portland Airport to Osaka?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Osaka.

What documentation or ID do you need to fly to Osaka?

The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$379 Cheap Flights from Portland to Osaka in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 4:25 pmPDX Portland-KIX Osaka Kansai Intl

28h 40m1 stop Vancouver Intl

6:00 pm - 2:46 pmKIX Osaka Kansai Intl-PDX Portland

12h 46m1 stop Vancouver Intl

$819Air Canada

Sat, Sep 12 - Tue, Sep 15

7:00 am - 7:55 pmPDX Portland-ITM Osaka Itami

19h 55m2 stops Vancouver Intl Tokyo Narita

2:00 pm - 6:31 pmITM Osaka Itami-PDX Portland

21h 31m2 stops Tokyo Narita Vancouver Intl

$822Multiple Airlines

Sun, Jan 17 - Sun, Jan 24

7:27 pm - 4:25 pmPDX Portland-KIX Osaka Kansai Intl

28h 58m2 stops San Francisco Vancouver Intl

6:00 pm - 9:31 amKIX Osaka Kansai Intl-PDX Portland

31h 31m1 stop Vancouver Intl

$826Air Canada

Sat, Sep 12 - Tue, Sep 15

10:00 am - 7:50 pmPDX Portland-ITM Osaka Itami

16h 50m2 stops Vancouver Intl Sapporo Chitose

11:55 am - 2:41 pmITM Osaka Itami-PDX Portland

19h 46m2 stops Sapporo Chitose Vancouver Intl

$830Multiple Airlines

Mon, Jan 25 - Tue, Feb 9

5:30 am - 2:50 pmPDX Portland-KIX Osaka Kansai Intl

17h 20m1 stop San Francisco

4:55 pm - 12:34 amKIX Osaka Kansai Intl-PDX Portland

23h 39m1 stop San Francisco

$1,079United Airlines

Mon, Sep 28 - Fri, Oct 9

5:30 am - 2:50 pmPDX Portland-KIX Osaka Kansai Intl

17h 20m1 stop San Francisco

4:55 pm - 6:31 pmKIX Osaka Kansai Intl-PDX Portland

17h 36m1 stop San Francisco

$1,079United Airlines

Tue, Sep 29 - Tue, Oct 6

6:08 am - 10:55 amPDX Portland-UKB Kobe

36h 47m2 stops Los Angeles Incheon Intl

6:55 pm - 5:10 pmUKB Kobe-PDX Portland

38h 15m2 stops Incheon Intl Seattle/Tacoma Intl

$1,087Korean Air

Tue, Sep 15 - Mon, Sep 21

7:00 am - 2:50 pmPDX Portland-KIX Osaka Kansai Intl

15h 50m1 stop San Francisco

6:45 am - 6:31 pmKIX Osaka Kansai Intl-PDX Portland

27h 46m2 stops Tokyo Haneda San Francisco

$1,093ANA

Mon, Sep 28 - Fri, Oct 9

7:00 am - 2:50 pmPDX Portland-KIX Osaka Kansai Intl

15h 50m1 stop San Francisco

9:20 am - 2:27 pmKIX Osaka Kansai Intl-PDX Portland

21h 07m2 stops Tokyo Haneda San Francisco

$1,093ANA

Tue, Sep 29 - Tue, Oct 6

7:00 am - 10:40 pmPDX Portland-KIX Osaka Kansai Intl

22h 40m2 stops Seattle/Tacoma Intl Incheon Intl

2:00 pm - 8:56 pmKIX Osaka Kansai Intl-PDX Portland

23h 56m2 stops Incheon Intl Los Angeles

$1,111Korean Air

Mon, Nov 16 - Tue, Nov 24

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 2:50 pmPDX Portland-KIX Osaka Kansai Intl

15h 50m1 stop San Francisco

4:55 pm - 6:19 pmKIX Osaka Kansai Intl-PDX Portland

17h 24m1 stop San Francisco

$1,054United Airlines

Tue, Sep 1 - Wed, Sep 16

6:35 am - 6:40 pmPDX Portland-ITM Osaka Itami

20h 05m2 stops Los Angeles Tokyo Haneda

8:25 am - 10:50 amITM Osaka Itami-PDX Portland

18h 25m2 stops Tokyo Haneda Los Angeles

$1,059Multiple Airlines

Tue, Sep 1 - Wed, Sep 16

7:05 am - 8:45 pmPDX Portland-KIX Osaka Kansai Intl

21h 40m2 stops Seattle/Tacoma Intl Incheon Intl

12:35 pm - 8:02 pmKIX Osaka Kansai Intl-PDX Portland

23h 27m2 stops Incheon Intl Seattle/Tacoma Intl

$1,083Delta

Tue, Sep 1 - Wed, Sep 16

7:05 am - 8:45 pmPDX Portland-KIX Osaka Kansai Intl

21h 40m2 stops Seattle/Tacoma Intl Incheon Intl

12:35 pm - 8:02 pmKIX Osaka Kansai Intl-PDX Portland

23h 27m2 stops Incheon Intl Seattle/Tacoma Intl

$1,118Delta

Tue, Sep 1 - Wed, Sep 16

7:03 am - 6:40 amPDX Portland-KIX Osaka Kansai Intl

31h 37m2 stops San Francisco Hong Kong Intl

6:30 pm - 1:37 pmKIX Osaka Kansai Intl-PDX Portland

35h 07m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,181Cathay Pacific

Tue, Sep 1 - Wed, Sep 16

9:30 am - 6:40 amPDX Portland-KIX Osaka Kansai Intl

29h 10m2 stops Seattle/Tacoma Intl Hong Kong Intl

4:15 pm - 1:37 pmKIX Osaka Kansai Intl-PDX Portland

37h 22m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Seattle/Tacoma Intl

$1,197Cathay Pacific

Tue, Sep 1 - Wed, Sep 16

6:53 pm - 2:50 pmPDX Portland-KIX Osaka Kansai Intl

27h 57m3 stops San Francisco Hong Kong Intl Taipei City Taiwan Taoyuan Intl

5:35 pm - 1:37 pmKIX Osaka Kansai Intl-PDX Portland

36h 02m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,197Cathay Pacific

Tue, Sep 1 - Wed, Sep 16

7:09 am - 6:40 amPDX Portland-KIX Osaka Kansai Intl

31h 31m2 stops Seattle/Tacoma Intl Hong Kong Intl

4:15 pm - 1:37 pmKIX Osaka Kansai Intl-PDX Portland

37h 22m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Seattle/Tacoma Intl

$1,218Cathay Pacific

Tue, Sep 1 - Wed, Sep 16

6:35 am - 6:45 pmPDX Portland-KIX Osaka Kansai Intl

20h 10m1 stop Los Angeles

7:35 am - 4:50 pmKIX Osaka Kansai Intl-PDX Portland

25h 15m2 stops Tokyo Narita San Francisco

$1,275Japan Airlines

Tue, Sep 1 - Wed, Sep 16

6:35 am - 6:45 pmPDX Portland-KIX Osaka Kansai Intl

20h 10m1 stop Los Angeles

2:45 pm - 10:06 pmKIX Osaka Kansai Intl-PDX Portland

23h 21m2 stops Tokyo Haneda Los Angeles

$1,298Japan Airlines

Tue, Sep 1 - Wed, Sep 16

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ANA flights from Portland to Osaka

Our best ANA deals on Portland to Osaka flight tickets

ANA

Jan 18

PDX7:30 amPortland

18h 30m

2 stops

ITM7:00 pmOsaka Itami

Feb 1

ITM2:00 pmOsaka Itami

17h 15m

2 stops

PDX2:15 pmPortland

$919

ANA

Sep 14

PDX7:00 amPortland

15h 50m

1 stop

KIX2:50 pmOsaka Kansai Intl

Sep 17

KIX4:55 pmOsaka Kansai Intl

13h 41m

1 stop

PDX2:36 pmPortland

$1,091

ANA

Sep 28

PDX7:00 amPortland

15h 50m

1 stop

KIX2:50 pmOsaka Kansai Intl

Oct 9

KIX6:45 amOsaka Kansai Intl

27h 46m

2 stops

PDX6:31 pmPortland

$1,093

Cathay Pacific flights from Portland to Osaka

Our best Cathay Pacific deals on Portland to Osaka flight tickets

Cathay Pacific

Sep 1

PDX7:03 amPortland

31h 37m

2 stops

KIX6:40 amOsaka Kansai Intl

Sep 16

KIX6:30 pmOsaka Kansai Intl

35h 07m

2 stops

PDX1:37 pmPortland

$1,181

Cathay Pacific

Sep 1

PDX6:53 pmPortland

27h 57m

3 stops

KIX2:50 pmOsaka Kansai Intl

Sep 16

KIX5:35 pmOsaka Kansai Intl

36h 02m

2 stops

PDX1:37 pmPortland

$1,197

Cathay Pacific

Sep 1

PDX7:09 amPortland

31h 31m

2 stops

KIX6:40 amOsaka Kansai Intl

Sep 16

KIX4:15 pmOsaka Kansai Intl

37h 22m

3 stops

PDX1:37 pmPortland

$1,218

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOsaka

PDX Portland - KIX Osaka Kansai Intl

PDXKIX

Portland

Sat 9/12

7:45 pm-4:25 pm

1 stop28h 40m

Osaka Kansai Intl

Tue 9/15

6:00 pm-2:46 pm

1 stop12h 46m

$819

PortlandOsaka

PDX Portland - ITM Osaka Itami

PDXITM

Portland

Sun 1/17

7:00 am-7:55 pm

2 stops19h 55m

Osaka Itami

Sun 1/24

2:00 pm-6:31 pm

2 stops21h 31m

$822

PortlandOsaka

PDX Portland - KIX Osaka Kansai Intl

PDXKIX

Portland

Sat 9/12

7:27 pm-4:25 pm

2 stops28h 58m

Osaka Kansai Intl

Tue 9/15

6:00 pm-9:31 am

1 stop31h 31m

$826

PortlandOsaka

PDX Portland - ITM Osaka Itami

PDXITM

Portland

Mon 1/25

10:00 am-7:50 pm

2 stops16h 50m

Osaka Itami

Tue 2/9

11:55 am-2:41 pm

2 stops19h 46m

$830

PortlandOsaka

PDX Portland - KIX Osaka Kansai Intl

PDXKIX

Portland

Mon 9/28

5:30 am-2:50 pm

1 stop17h 20m

Osaka Kansai Intl

Fri 10/9

4:55 pm-12:34 am

1 stop23h 39m

$1,079

Quickest round-trip

PortlandOsaka

PDX Portland - KIX Osaka Kansai Intl

PDXKIX

Portland

Tue 9/29

5:30 am-2:50 pm

1 stop17h 20m

Osaka Kansai Intl

Tue 10/6

4:55 pm-6:31 pm

1 stop17h 36m

$1,079

PortlandKobe

PDX Portland - UKB Kobe

PDXUKB

Portland

Tue 9/15

6:08 am-10:55 am

2 stops36h 47m

Kobe

Mon 9/21

6:55 pm-5:10 pm

2 stops38h 15m

$1,087

PortlandOsaka

PDX Portland - KIX Osaka Kansai Intl

PDXKIX

Portland

Mon 9/28

7:00 am-2:50 pm

1 stop15h 50m

Osaka Kansai Intl

Fri 10/9

6:45 am-6:31 pm

2 stops27h 46m

$1,093

PortlandOsaka

PDX Portland - KIX Osaka Kansai Intl

PDXKIX

Portland

Tue 9/29

7:00 am-2:50 pm

1 stop15h 50m

Osaka Kansai Intl

Tue 10/6

9:20 am-2:27 pm

2 stops21h 07m

$1,093

PortlandOsaka

PDX Portland - KIX Osaka Kansai Intl

PDXKIX

Portland

Mon 11/16

7:00 am-10:40 pm

2 stops22h 40m

Osaka Kansai Intl

Tue 11/24

2:00 pm-8:56 pm

2 stops23h 56m

$1,111

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Osaka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Portland and Osaka?

Prices are currently typical for flights on this route.

Typical prices usually range from $727 to $983.
The lowest price recently found on this route was $808.

What is the cheapest month to fly to Osaka?

In general, February is the cheapest month to fly from Portland to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $732. If you are unable to visit Osaka during the month of February, then departing from Portland during the month January is also very affordable. Most momondo users find prices during this month for around $775.

Can stopping save me money on Portland to Osaka flights?

You could potentially save up to 36% on your flight if you consider stops on a Portland to Osaka flight.

When to book flights from Portland to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Osaka according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Osaka (PDX to OSA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Osaka

Best Price Found	$379
Fastest flight time	15h 14m
Direct flights	None

The best one-way flight to Osaka from Portland in the past 72 hours is $379. The best round-trip flight deal from Portland to Osaka found on momondo in the last 72 hours is $819.

The fastest flight from Portland to Osaka takes 15h 14m

There are no direct flights from Portland to Osaka. There are no popular flight routes from Portland to Osaka.

Search flight deals

Frequently asked questions about flying from Portland to Osaka

How far is Portland to Osaka by plane?
Portland and Osaka are 5059.1 mi apart from one another. A reasonable flight in good conditions will take 15h 14m.
When did momondo last update prices for flights from Portland Airport to Osaka?
Prices for flights from Portland Airport to Osaka are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Osaka?
As of September 2026, there are 5 operators available to choose from for flights from Portland Airport to Osaka.
How old do you have to be to fly from Portland Airport to Osaka?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Osaka.
What documentation or ID do you need to fly to Osaka?
The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland to Osaka?
momondo data reveals that the most frequently booked airline on the route from Portland to Osaka is Air Canada, representing 43% of all bookings. The subsequent popular airlines are ANA at 23%, Japan Airlines at 9%, and Korean Air at 9%.

Best airlines flying from Portland to Osaka

Compare and see reviews for airlines that fly from Portland to Osaka with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $634	Free Cancellation	Rating 7.1 11,560 reviews	Search Air Canada flights
Korean Air	PriceFrom $638	Free Cancellation	Rating 8.4 1,219 reviews	Search Korean Air flights
ANA	PriceFrom $662	Free Cancellation	Rating 8.3 1,308 reviews	Search ANA flights
Japan Airlines	PriceFrom $699	Free Cancellation	Rating 8.3 1,911 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $701	Free Cancellation	Rating 7.4 10,146 reviews	Search United Airlines flights

Nara

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Why should I use momondo to find a flight deal from Portland to Osaka?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Osaka. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Osaka with flexible booking policies on momondo?

Yes. All flights to Osaka from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Osaka?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Osaka.

I’m not ready to book a flight from Portland to Osaka right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Osaka trip

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Nearby airports

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Cabin classes

Other Japan destinations

Other flights from Portland

Complete your trip

Feeling lucky

Fly into one of these airports located in Osaka

Osaka Itami Airport

Osaka Kansai Intl Airport

Cheap flights from Portland to Osaka from $379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Osaka departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Portland to Osaka

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ANA flights from Portland to Osaka

Our best ANA deals on Portland to Osaka flight tickets

Cathay Pacific flights from Portland to Osaka

Our best Cathay Pacific deals on Portland to Osaka flight tickets

momondo Fare Finder

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See travel insights to Osaka from

How to get the cheapest flight ticket from Portland to Osaka

What is the typical price of a round-trip flight between Portland and Osaka?

What is the cheapest month to fly to Osaka?

Can stopping save me money on Portland to Osaka flights?

What is the cheapest airline that flies from Portland to Osaka?

What airlines fly to Osaka?

Which airport is the most popular layover for flights between Portland and Osaka?

Which layover airport offers the lowest fares from Portland to Osaka?

Which layover airport has the shortest travel time from Portland to Osaka?

Which layover airport has the shortest connection time from Portland to Osaka?

When to book flights from Portland to Osaka

Cheap Portland to Osaka (PDX to OSA) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Osaka

Best airlines flying from Portland to Osaka

Compare and see reviews for airlines that fly from Portland to Osaka with momondo

Traveling to a place near Osaka?

Why use momondo?

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka

Fly your favorite airline to Osaka

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Osaka

List of cabin classes available on flights landing in Osaka. Availability may vary depending on flight origin and airline.

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Portland

According to popular flight searches on momondo this year

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