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.

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 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.

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.

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

Delta, Korean Air, and ANA are the most popular carriers operating from Portland to Osaka

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.

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 $755 to $1,370. The lowest price recently found on this route was $646.

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Find the cheapest flights from Portland to Osaka

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:50 am - 8:35 pm

PDX

KIX

17h 45m2 stops

8:00 am - 2:40 pm

KIX

PDX

23h 40m2 stops

$646Multiple Airlines

Sat, Jan 17 - Sat, Jan 24

5:35 am - 8:00 am

PDX

UKB

33h 25m2 stops

7:05 am - 2:46 pm

UKB

PDX

24h 41m2 stops

$676ANA

Wed, Jan 14 - Thu, Jan 22

7:15 am - 6:55 pm

PDX

ITM

19h 40m2 stops

12:00 pm - 2:31 pm

ITM

PDX

18h 31m2 stops

$677ANA

Tue, Apr 21 - Wed, May 13

7:20 am - 7:55 pm

PDX

ITM

19h 35m2 stops

11:30 am - 4:50 pm

ITM

PDX

22h 20m2 stops

$684Japan Airlines

Thu, Jan 15 - Thu, Jan 22

7:15 am - 10:20 pm

PDX

KIX

22h 05m2 stops

3:00 pm - 4:50 pm

KIX

PDX

18h 50m2 stops

$686Japan Airlines

Tue, Jan 6 - Wed, Feb 4

10:40 am - 5:05 pm

PDX

KIX

38h 25m2 stops

9:05 am - 1:17 pm

KIX

PDX

20h 12m2 stops

$692Korean Air

Sun, Mar 29 - Thu, Apr 16

10:42 am - 9:00 pm

PDX

KIX

18h 18m2 stops

9:05 am - 4:56 pm

KIX

PDX

23h 51m2 stops

$693Korean Air

Mon, Apr 6 - Wed, Apr 8

7:14 pm - 5:05 pm

PDX

ITM

29h 51m2 stops

12:00 pm - 4:33 pm

ITM

PDX

20h 33m2 stops

$702United Airlines

Mon, Apr 13 - Tue, Apr 28

6:01 am - 6:45 pm

PDX

ITM

19h 44m2 stops

3:25 pm - 5:52 pm

ITM

PDX

19h 27m2 stops

$709American Airlines

Mon, Feb 2 - Mon, Feb 9

6:22 pm - 8:40 am

PDX

ITM

21h 18m2 stops

2:40 pm - 5:52 pm

ITM

PDX

20h 12m2 stops

$718American Airlines

Sat, Jan 17 - Sat, Jan 24

Korean Air flights from Portland to Osaka

Our best Korean Air deals on Portland to Osaka flight tickets

Korean Air

Mar 29

PDX10:40 amPortland

38h 25m

2 stops

KIX5:05 pmOsaka Kansai Intl

Apr 16

KIX9:05 amOsaka Kansai Intl

20h 12m

2 stops

PDX1:17 pmPortland

$692

Find similar

Korean Air

Apr 6

PDX10:42 amPortland

18h 18m

2 stops

KIX9:00 pmOsaka Kansai Intl

Apr 8

KIX9:05 amOsaka Kansai Intl

23h 51m

2 stops

PDX4:56 pmPortland

$693

Find similar

Korean Air

Jan 13

PDX6:30 amPortland

42h 10m

2 stops

UKB5:40 pmKobe

Jan 23

UKB11:10 amKobe

24h 39m

2 stops

PDX6:49 pmPortland

$706

Find similar

United Airlines flights from Portland to Osaka

Our best United Airlines deals on Portland to Osaka flight tickets

United Airlines

Apr 12

PDX5:30 amPortland

17h 20m

1 stop

KIX2:50 pmOsaka Kansai Intl

Apr 23

KIX8:30 amOsaka Kansai Intl

32h 14m

2 stops

PDX12:44 amPortland

$698

Find similar

United Airlines

Apr 12

PDX5:30 amPortland

17h 20m

1 stop

KIX2:50 pmOsaka Kansai Intl

Apr 24

KIX8:30 amOsaka Kansai Intl

32h 14m

2 stops

PDX12:44 amPortland

$699

Find similar

United Airlines

Apr 13

PDX7:14 pmPortland

29h 51m

2 stops

ITM5:05 pmOsaka Itami

Apr 28

ITM12:00 pmOsaka Itami

20h 33m

2 stops

PDX4:33 pmPortland

$702

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Sat 1/17

9:50 am-8:35 pm

2 stops17h 45m

Osaka Kansai Intl

Sat 1/24

8:00 am-2:40 pm

2 stops23h 40m

$646

PortlandKobe

PDX - UKB

PDXUKB

Portland

Wed 1/14

5:35 am-8:00 am

2 stops33h 25m

Kobe

Thu 1/22

7:05 am-2:46 pm

2 stops24h 41m

$676

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 4/21

7:15 am-6:55 pm

2 stops19h 40m

Osaka Itami

Wed 5/13

12:00 pm-2:31 pm

2 stops18h 31m

$677

PortlandOsaka

PDX - ITM

PDXITM

Portland

Thu 1/15

7:20 am-7:55 pm

2 stops19h 35m

Osaka Itami

Thu 1/22

11:30 am-4:50 pm

2 stops22h 20m

$684

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 1/6

7:15 am-10:20 pm

2 stops22h 05m

Osaka Kansai Intl

Wed 2/4

3:00 pm-4:50 pm

2 stops18h 50m

$686

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Sun 3/29

10:40 am-5:05 pm

2 stops38h 25m

Osaka Kansai Intl

Thu 4/16

9:05 am-1:17 pm

2 stops20h 12m

$692

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Mon 4/6

10:42 am-9:00 pm

2 stops18h 18m

Osaka Kansai Intl

Wed 4/8

9:05 am-4:56 pm

2 stops23h 51m

$693

PortlandOsaka

PDX - ITM

PDXITM

Portland

Mon 4/13

7:14 pm-5:05 pm

2 stops29h 51m

Osaka Itami

Tue 4/28

12:00 pm-4:33 pm

2 stops20h 33m

$702

PortlandOsaka

PDX - ITM

PDXITM

Portland

Mon 2/2

6:01 am-6:45 pm

2 stops19h 44m

Osaka Itami

Mon 2/9

3:25 pm-5:52 pm

2 stops19h 27m

$709

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sat 1/17

6:22 pm-8:40 am

2 stops21h 18m

Osaka Itami

Sat 1/24

2:40 pm-5:52 pm

2 stops20h 12m

$718

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.

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

Our data shows that the cheapest Portland to Osaka flights are usually those with departure times in the evening. Our users have found flights to Osaka in the evening for as low as $879. Flights to Osaka are more costly in the morning, with an average ticket price of $1,154. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $873 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	16h 10m
Direct flights	None

The fastest flight from Portland to Osaka takes 16h 10m

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 16h 10m.
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 30% of all bookings. The subsequent popular airlines are United Airlines at 20%, Japan Airlines at 15%, and Air Canada at 11%.

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 2,821 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $574	Free Cancellation	Rating 8.0 11,496 reviews	Search Alaska Airlines flights
ANA	PriceFrom $610	Free Cancellation	Rating 8.4 1,034 reviews	Search ANA flights
Air Canada	PriceFrom $632	Free Cancellation	Rating 7.1 10,551 reviews	Search Air Canada flights
Korean Air	PriceFrom $638	Free Cancellation	Rating 8.4 1,185 reviews	Search Korean Air flights
United Airlines	PriceFrom $639	Free Cancellation	Rating 7.4 9,102 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.