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

ANA, United Airlines, and Korean Air are the most popular carriers operating from Oregon to Osaka

What airlines fly to Osaka?

United Airlines, ANA and Air Canada are the top three most popular airlines that fly to Osaka from Oregon according to our data. United Airlines is the first choice among our users, with 39% 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.

How long does it take to fly to Osaka?

Average flight duration from Oregon to Osaka depends on which airport you fly into and out of. Flying from Portland to Osaka Kansai Intl Airport is 15h 55m on average, while flying from Eugene to Osaka Kansai Intl Airport is 18h 40m on average. Osaka Kansai Intl Airport is the most popular airport in Osaka.

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

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

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

There are 6 operators available for flights from Oregon to Osaka as of December 2025.

How old do you have to be to fly from Oregon to Osaka?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Osaka.

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

The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Oregon to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 pm - 8:35 pm

PDX

KIX

32h 35m2 stops

8:00 am - 2:40 pm

KIX

PDX

23h 40m2 stops

$646Multiple Airlines

Wed, Jan 7 - Wed, Jan 21

9:50 am - 8:35 pm

PDX

KIX

17h 45m2 stops

10:50 am - 2:40 pm

KIX

PDX

20h 50m2 stops

$678Multiple Airlines

Wed, Jan 21 - Wed, Jan 28

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

9:10 am - 7:55 pm

PDX

ITM

17h 45m2 stops

2:40 pm - 4:50 pm

ITM

PDX

19h 10m2 stops

$686Japan Airlines

Tue, Jan 20 - Wed, Jan 28

7:20 am - 10:20 pm

PDX

KIX

22h 00m2 stops

3:00 pm - 4:50 pm

KIX

PDX

18h 50m2 stops

$687Japan Airlines

Tue, Jan 20 - Wed, Jan 28

7:45 am - 4:40 pm

PDX

KIX

15h 55m1 stop

3:45 pm - 6:56 pm

KIX

PDX

20h 11m2 stops

$689ANA

Tue, Jan 6 - Wed, Feb 4

5:35 am - 4:40 pm

PDX

KIX

18h 05m1 stop

8:20 am - 2:46 pm

KIX

PDX

23h 26m2 stops

$690ANA

Mon, Jan 19 - Thu, Jan 29

7:30 am - 4:40 pm

PDX

KIX

16h 10m1 stop

6:35 pm - 6:55 pm

KIX

PDX

17h 20m1 stop

$699United Airlines

Sun, Jan 4 - Thu, Jan 22

1:39 pm - 5:05 pm

PDX

ITM

35h 26m2 stops

12:00 pm - 12:54 am

ITM

PDX

28h 54m2 stops

$709United Airlines

Tue, Apr 14 - Thu, Apr 23

9:50 am - 6:55 pm

PDX

ITM

16h 05m2 stops

2:05 pm - 2:40 pm

ITM

PDX

17h 35m2 stops

$713Air Canada

Wed, Feb 4 - Fri, Mar 6

United Airlines flights from Oregon to Osaka

Our best United Airlines deals on Oregon to Osaka flight tickets

United Airlines

Jan 4

PDX7:30 amPortland

16h 10m

1 stop

KIX4:40 pmOsaka Kansai Intl

Jan 22

KIX6:35 pmOsaka Kansai Intl

17h 20m

1 stop

PDX6:55 pmPortland

$699

Find similar

United Airlines

Jan 20

PDX7:45 amPortland

15h 55m

1 stop

KIX4:40 pmOsaka Kansai Intl

Jan 28

KIX8:20 amOsaka Kansai Intl

21h 13m

2 stops

PDX12:33 pmPortland

$701

Find similar

United Airlines

Jan 10

PDX3:52 pmPortland

31h 48m

1 stop

KIX4:40 pmOsaka Kansai Intl

Jan 23

KIX6:35 pmOsaka Kansai Intl

21h 31m

1 stop

PDX11:06 pmPortland

$705

Find similar

Cathay Pacific flights from Oregon to Osaka

Our best Cathay Pacific deals on Oregon to Osaka flight tickets

Cathay Pacific

Jan 9

EUG12:15 pmEugene

33h 40m

3 stops

KIX2:55 pmOsaka Kansai Intl

Jan 16

KIX4:15 pmOsaka Kansai Intl

47h 29m

3 stops

EUG10:44 pmEugene

$1,605

Find similar

Cathay Pacific

Dec 24

PDX5:50 pmPortland

31h 00m

2 stops

KIX5:50 pmOsaka Kansai Intl

Dec 31

KIX4:15 pmOsaka Kansai Intl

38h 32m

3 stops

PDX1:47 pmPortland

$2,335

Find similar

Cathay Pacific

Dec 25

PDX4:26 pmPortland

29h 49m

2 stops

KIX3:15 pmOsaka Kansai Intl

Jan 1

KIX4:15 pmOsaka Kansai Intl

38h 32m

3 stops

PDX1:47 pmPortland

$2,857

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Wed 1/7

7:00 pm-8:35 pm

2 stops32h 35m

Osaka Kansai Intl

Wed 1/21

8:00 am-2:40 pm

2 stops23h 40m

$646

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Wed 1/21

9:50 am-8:35 pm

2 stops17h 45m

Osaka Kansai Intl

Wed 1/28

10:50 am-2:40 pm

2 stops20h 50m

$678

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 - ITM

PDXITM

Portland

Tue 1/20

9:10 am-7:55 pm

2 stops17h 45m

Osaka Itami

Wed 1/28

2:40 pm-4:50 pm

2 stops19h 10m

$686

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 1/20

7:20 am-10:20 pm

2 stops22h 00m

Osaka Kansai Intl

Wed 1/28

3:00 pm-4:50 pm

2 stops18h 50m

$687

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 1/6

7:45 am-4:40 pm

1 stop15h 55m

Osaka Kansai Intl

Wed 2/4

3:45 pm-6:56 pm

2 stops20h 11m

$689

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Mon 1/19

5:35 am-4:40 pm

1 stop18h 05m

Osaka Kansai Intl

Thu 1/29

8:20 am-2:46 pm

2 stops23h 26m

$690

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Sun 1/4

7:30 am-4:40 pm

1 stop16h 10m

Osaka Kansai Intl

Thu 1/22

6:35 pm-6:55 pm

1 stop17h 20m

$699

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 4/14

1:39 pm-5:05 pm

2 stops35h 26m

Osaka Itami

Thu 4/23

12:00 pm-12:54 am

2 stops28h 54m

$709

PortlandOsaka

PDX - ITM

PDXITM

Portland

Wed 2/4

9:50 am-6:55 pm

2 stops16h 05m

Osaka Itami

Fri 3/6

2:05 pm-2:40 pm

2 stops17h 35m

$713

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 Oregon 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

Other information

What is the cheapest month to fly to Osaka?

In general, September is the cheapest month to fly from Oregon 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 Oregon 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 Oregon. 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 Oregon 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 Oregon 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 Oregon 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 Oregon for as low as $724 on momondo.

Can stopping save me money on Oregon to Osaka flights?

You could potentially save up to 47% on your flight if you consider stops on a Oregon to Osaka flight.

Cheap Oregon to Osaka flight deals and tips

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

Fastest flight time	15h 55m
Direct flights	None

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

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

Search flight deals

When did momondo last update prices for flights from Oregon to Osaka?
Prices for flights from Oregon to Osaka are refreshed on a daily basis.
How many operators does momondo search for flights from Oregon to Osaka?
There are 6 operators available for flights from Oregon to Osaka as of December 2025.
How old do you have to be to fly from Oregon to Osaka?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Osaka.
What documentation or ID do you need to fly to Osaka?
The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Osaka

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

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $568	Free Cancellation	Rating 7.8 2,817 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $574	Free Cancellation	Rating 8.0 11,432 reviews	Search Alaska Airlines flights
ANA	PriceFrom $610	Free Cancellation	Rating 8.4 1,021 reviews	Search ANA flights
Air Canada	PriceFrom $632	Free Cancellation	Rating 7.1 10,517 reviews	Search Air Canada flights
Korean Air	PriceFrom $638	Free Cancellation	Rating 8.4 1,184 reviews	Search Korean Air flights
United Airlines	PriceFrom $657	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights

Nara

Nishinomiya

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Osaka for you.

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

Flights from Oregon to Osaka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Oregon and Osaka by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Oregon to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.