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 25m.

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

Flights via Vancouver (YVR) offer the lowest average round-trip price of $833.

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

San Francisco (SFO) has the shortest average layover time for this route: 1h 55m.

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

San Francisco (SFO) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

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

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

What airlines fly to Osaka?

ANA, United Airlines and Air Canada 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 42% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 6 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

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 December 2025, there are 6 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.

$294 Cheap Flights from Portland to Osaka in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $668 to $828. The lowest price recently found on this route was $645.

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Find the cheapest flights from Portland to Osaka

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 pm - 8:35 pm

PDX

KIX

32h 35m2 stops

10:50 am - 2:40 pm

KIX

PDX

20h 50m2 stops

$645Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

7:15 am - 5:05 pm

PDX

ITM

17h 50m2 stops

12:00 pm - 2:31 pm

ITM

PDX

18h 31m2 stops

$677ANA

Tue, Apr 21 - Wed, May 13

7:45 am - 8:20 pm

PDX

ITM

19h 35m2 stops

2:05 pm - 2:46 pm

ITM

PDX

17h 41m2 stops

$678ANA

Mon, Jan 26 - Thu, Jan 29

7:20 am - 8:05 pm

PDX

ITM

19h 45m2 stops

2:40 pm - 12:38 pm

ITM

PDX

14h 58m2 stops

$683Japan Airlines

Sat, Jan 17 - Sat, Jan 24

7:20 am - 8:05 pm

PDX

ITM

19h 45m2 stops

8:10 pm - 4:50 pm

ITM

PDX

37h 40m2 stops

$684Japan Airlines

Sun, Jan 25 - Sun, Feb 1

7:45 am - 4:40 pm

PDX

KIX

15h 55m1 stop

6:35 pm - 2:48 pm

KIX

PDX

13h 13m1 stop

$689United Airlines

Tue, Feb 10 - Wed, Feb 25

7:30 am - 4:40 pm

PDX

KIX

16h 10m1 stop

8:20 am - 2:59 pm

KIX

PDX

22h 39m2 stops

$691United Airlines

Mon, Feb 23 - Thu, Mar 12

7:10 am - 10:10 am

PDX

UKB

34h 00m2 stops

6:40 pm - 6:49 pm

UKB

PDX

41h 09m2 stops

$706Korean Air

Sun, Jan 25 - Thu, Jan 29

7:15 am - 10:10 am

PDX

UKB

33h 55m2 stops

11:10 am - 4:10 pm

UKB

PDX

22h 00m2 stops

$881Korean Air

Sun, Feb 15 - Sat, Feb 21

1:38 pm - 10:30 am

PDX

UKB

27h 52m2 stops

11:30 am - 8:47 pm

UKB

PDX

26h 17m2 stops

$1,071STARLUX Airlines

Sun, Jan 25 - Sun, Feb 1

Korean Air flights from Portland to Osaka

Our best Korean Air deals on Portland to Osaka flight tickets

Korean Air

Jan 25

PDX7:10 amPortland

34h 00m

2 stops

UKB10:10 amKobe

Jan 29

UKB6:40 pmKobe

41h 09m

2 stops

PDX6:49 pmPortland

$706

Find similar

Korean Air

Jan 25

PDX7:10 amPortland

20h 35m

2 stops

KIX8:45 pmOsaka Kansai Intl

Jan 29

KIX9:00 amOsaka Kansai Intl

20h 44m

2 stops

PDX12:44 pmPortland

$708

Find similar

Korean Air

Apr 13

PDX10:45 amPortland

18h 15m

2 stops

KIX9:00 pmOsaka Kansai Intl

Apr 28

KIX9:05 amOsaka Kansai Intl

21h 33m

2 stops

PDX2:38 pmPortland

$715

Find similar

United Airlines flights from Portland to Osaka

Our best United Airlines deals on Portland to Osaka flight tickets

United Airlines

Feb 10

PDX7:45 amPortland

15h 55m

1 stop

KIX4:40 pmOsaka Kansai Intl

Feb 25

KIX6:35 pmOsaka Kansai Intl

13h 13m

1 stop

PDX2:48 pmPortland

$689

Find similar

United Airlines

Feb 23

PDX7:30 amPortland

16h 10m

1 stop

KIX4:40 pmOsaka Kansai Intl

Mar 12

KIX8:20 amOsaka Kansai Intl

22h 39m

2 stops

PDX2:59 pmPortland

$691

Find similar

United Airlines

Feb 9

PDX3:50 pmPortland

31h 50m

1 stop

KIX4:40 pmOsaka Kansai Intl

Feb 24

KIX6:35 pmOsaka Kansai Intl

13h 13m

1 stop

PDX2:48 pmPortland

$695

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Fri 1/23

7:00 pm-8:35 pm

2 stops32h 35m

Osaka Kansai Intl

Fri 1/30

10:50 am-2:40 pm

2 stops20h 50m

$645

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 4/21

7:15 am-5:05 pm

2 stops17h 50m

Osaka Itami

Wed 5/13

12:00 pm-2:31 pm

2 stops18h 31m

$677

PortlandOsaka

PDX - ITM

PDXITM

Portland

Mon 1/26

7:45 am-8:20 pm

2 stops19h 35m

Osaka Itami

Thu 1/29

2:05 pm-2:46 pm

2 stops17h 41m

$678

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sat 1/17

7:20 am-8:05 pm

2 stops19h 45m

Osaka Itami

Sat 1/24

2:40 pm-12:38 pm

2 stops14h 58m

$683

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sun 1/25

7:20 am-8:05 pm

2 stops19h 45m

Osaka Itami

Sun 2/1

8:10 pm-4:50 pm

2 stops37h 40m

$684

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 2/10

7:45 am-4:40 pm

1 stop15h 55m

Osaka Kansai Intl

Wed 2/25

6:35 pm-2:48 pm

1 stop13h 13m

$689

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Mon 2/23

7:30 am-4:40 pm

1 stop16h 10m

Osaka Kansai Intl

Thu 3/12

8:20 am-2:59 pm

2 stops22h 39m

$691

PortlandKobe

PDX - UKB

PDXUKB

Portland

Sun 1/25

7:10 am-10:10 am

2 stops34h 00m

Kobe

Thu 1/29

6:40 pm-6:49 pm

2 stops41h 09m

$706

PortlandKobe

PDX - UKB

PDXUKB

Portland

Sun 2/15

7:15 am-10:10 am

2 stops33h 55m

Kobe

Sat 2/21

11:10 am-4:10 pm

2 stops22h 00m

$881

PortlandKobe

PDX - UKB

PDXUKB

Portland

Sun 1/25

1:38 pm-10:30 am

2 stops27h 52m

Kobe

Sun 2/1

11:30 am-8:47 pm

2 stops26h 17m

$1,071

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?

What is the cheapest month to fly to Osaka?

In general, September 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 $584. If you are unable to visit Osaka during the month of September, then departing from Portland during the month October is also very affordable. Most momondo users find prices during this month for around $641.

What is the cheapest day to depart on your flight to Osaka?

According to our data, Sunday is the cheapest day to fly to Osaka from Portland. The lowest ticket price found for a Sunday departure recently was $1,102. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Osaka for around $1,194.

How far in advance should I book a flight to Osaka?

You are more likely to see cheaper flights to Osaka from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka for around $870 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka from Portland for as low as $724 on momondo.

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

Fastest flight time	15h 55m
Direct flights	None

The fastest flight from Portland to Osaka takes 15h 55m

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

Search flight deals

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 55m.
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 December 2025, there are 6 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 ANA, representing 29% of all bookings. The subsequent popular airlines are United Airlines at 19%, Japan Airlines at 16%, and Air Canada at 12%.

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
Hawaiian Airlines	PriceFrom $568	Free Cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $574	Free Cancellation	Rating 8.0 11,552 reviews	Search Alaska Airlines flights
ANA	PriceFrom $610	Free Cancellation	Rating 8.4 1,049 reviews	Search ANA flights
Air Canada	PriceFrom $632	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights
Korean Air	PriceFrom $638	Free Cancellation	Rating 8.4 1,184 reviews	Search Korean Air flights
United Airlines	PriceFrom $639	Free Cancellation	Rating 7.4 9,114 reviews	Search United Airlines flights

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Why use momondo?

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.