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Cheap flights from Oregon to Osaka from $338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Osaka departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Oregon to Osaka

Cheap round-trip flights

Air Canada Logo
10:00 am - 4:25 pmPDX-KIX
14h 25m1 stop
Air Canada Logo
6:05 pm - 2:46 pmKIX-PDX
12h 41m1 stop
$633Air Canada
Find Deal
Wed, Sep 3 - Tue, Sep 16
Air Canada Logo
7:40 pm - 4:25 pmPDX-KIX
28h 45m1 stop
Air Canada Logo
6:05 pm - 2:46 pmKIX-PDX
12h 41m1 stop
$635Air Canada
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Sun, Aug 31 - Sat, Sep 13
Logo
10:00 am - 4:25 pmPDX-KIX
14h 25m1 stop
Logo
6:05 pm - 8:37 pmKIX-PDX
18h 32m2 stops
$677
Find Deal
Wed, Sep 3 - Tue, Sep 16
Logo
4:07 pm - 4:25 pmPDX-KIX
32h 18m2 stops
Logo
6:05 pm - 11:01 pmKIX-PDX
20h 56m1 stop
$684
Find Deal
Tue, Sep 9 - Tue, Sep 16
Japan Airlines Logo
6:00 am - 6:50 pmPDX-KIX
19h 50m1 stop
Japan Airlines Logo
3:05 pm - 4:28 pmKIX-PDX
18h 23m2 stops
$689Japan Airlines
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Wed, Jan 21 - Fri, Feb 6
Japan Airlines Logo
7:00 am - 10:20 pmPDX-KIX
22h 20m2 stops
Japan Airlines Logo
3:05 pm - 4:28 pmKIX-PDX
18h 23m2 stops
$691Japan Airlines
Find Deal
Thu, Jan 22 - Wed, Feb 4
ANA Logo
5:30 am - 2:50 pmPDX-KIX
17h 20m1 stop
ANA Logo
4:50 pm - 6:33 pmKIX-PDX
17h 43m1 stop
$695ANA
Find Deal
Tue, Sep 23 - Thu, Oct 2
ANA Logo
6:00 am - 4:40 pmPDX-KIX
17h 40m1 stop
ANA Logo
6:35 pm - 6:41 pmKIX-PDX
17h 06m1 stop
$697ANA
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Thu, Nov 27 - Fri, Dec 12
American Airlines Logo
8:31 am - 6:45 pmPDX-KIX
18h 14m1 stop
American Airlines Logo
5:55 pm - 9:16 pmKIX-PDX
19h 21m1 stop
$707American Airlines
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Mon, Sep 8 - Wed, Sep 24
American Airlines Logo
5:38 am - 6:45 pmPDX-KIX
21h 07m2 stops
American Airlines Logo
5:55 pm - 9:16 pmKIX-PDX
19h 21m1 stop
$716American Airlines
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Mon, Sep 8 - Wed, Sep 24

United Airlines flights from Oregon to Osaka Kansai Intl Airport

Our best United Airlines deals on Oregon to Osaka Kansai Intl Airport flight tickets
United Airlines
Aug 25
PDX7:35 pmPortland
31h 55m
2 stops
KIX7:30 pmOsaka Kansai Intl
Nov 10
KIX6:35 pmOsaka Kansai Intl
33h 18m
1 stop
PDX10:53 amPortland
$709
Find similar
United Airlines
Aug 31
PDX7:45 amPortland
15h 05m
1 stop
KIX2:50 pmOsaka Kansai Intl
Sep 7
KIX4:50 pmOsaka Kansai Intl
23h 55m
1 stop
PDX12:45 amPortland
$710
Find similar
United Airlines
Jan 27
PDX7:30 amPortland
16h 10m
1 stop
KIX4:40 pmOsaka Kansai Intl
Jan 29
KIX8:25 amOsaka Kansai Intl
32h 54m
3 stops
PDX12:19 amPortland
$711
Find similar

American Airlines flights from Oregon to Osaka Kansai Intl Airport

Our best American Airlines deals on Oregon to Osaka Kansai Intl Airport flight tickets
American Airlines
Sep 8
PDX8:31 amPortland
18h 14m
1 stop
KIX6:45 pmOsaka Kansai Intl
Sep 24
KIX5:55 pmOsaka Kansai Intl
19h 21m
1 stop
PDX9:16 pmPortland
$707
Find similar
American Airlines
Aug 25
PDX5:05 amPortland
21h 40m
2 stops
KIX6:45 pmOsaka Kansai Intl
Nov 10
KIX5:50 pmOsaka Kansai Intl
18h 59m
2 stops
PDX7:49 pmPortland
$716
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Osaka Kansai Intl Airport 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Oregon to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Wed 9/3

10:00 am-4:25 pm

1 stop14h 25m

Osaka Kansai Intl

Tue 9/16

6:05 pm-2:46 pm

1 stop12h 41m

$633

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Sun 8/31

7:40 pm-4:25 pm

1 stop28h 45m

Osaka Kansai Intl

Sat 9/13

6:05 pm-2:46 pm

1 stop12h 41m

$635

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Wed 9/3

10:00 am-4:25 pm

1 stop14h 25m

Osaka Kansai Intl

Tue 9/16

6:05 pm-8:37 pm

2 stops18h 32m

$677

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 9/9

4:07 pm-4:25 pm

2 stops32h 18m

Osaka Kansai Intl

Tue 9/16

6:05 pm-11:01 pm

1 stop20h 56m

$684

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Wed 1/21

6:00 am-6:50 pm

1 stop19h 50m

Osaka Kansai Intl

Fri 2/6

3:05 pm-4:28 pm

2 stops18h 23m

$689

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Thu 1/22

7:00 am-10:20 pm

2 stops22h 20m

Osaka Kansai Intl

Wed 2/4

3:05 pm-4:28 pm

2 stops18h 23m

$691

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 9/23

5:30 am-2:50 pm

1 stop17h 20m

Osaka Kansai Intl

Thu 10/2

4:50 pm-6:33 pm

1 stop17h 43m

$695

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Thu 11/27

6:00 am-4:40 pm

1 stop17h 40m

Osaka Kansai Intl

Fri 12/12

6:35 pm-6:41 pm

1 stop17h 06m

$697

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Mon 9/8

8:31 am-6:45 pm

1 stop18h 14m

Osaka Kansai Intl

Wed 9/24

5:55 pm-9:16 pm

1 stop19h 21m

$707

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Mon 9/8

5:38 am-6:45 pm

2 stops21h 07m

Osaka Kansai Intl

Wed 9/24

5:55 pm-9:16 pm

1 stop19h 21m

$716

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from Oregon to Osaka Kansai Intl Airport

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

What is the cheapest month to fly to Osaka Kansai Intl Airport?

In general, January is the cheapest month to fly from Oregon to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $747. If you aren’t able to travel during the month of January, then book flights to Osaka Kansai Intl Airport from Oregon during August instead. Flights to Osaka Kansai Intl Airport in August, while not as cheap as those in January, still average around $752.

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

The cheapest day to depart from Oregon to Osaka Kansai Intl Airport is on a Friday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Friday will often find tickets for as low as $1,045. Flights from Oregon to Osaka Kansai Intl Airport on a Sunday will generally be more expensive and average around $1,353. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Oregon to Osaka Kansai Intl Airport flights are usually those with departure times in the evening. Our users have found flights to Osaka Kansai Intl Airport in the evening for as low as $847. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,266 on average. Flights to Osaka Kansai Intl Airport from Oregon in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Osaka Kansai Intl Airport from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka Kansai Intl Airport for around $950 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka Kansai Intl Airport from Oregon for as low as $728 on momondo.

Can stopping save me money on Oregon to Osaka Kansai Intl Airport flights?

You could potentially save up to 12% on your flight if you consider stops on a Oregon to Osaka Kansai Intl Airport flight.

Cheap Oregon to Osaka Kansai Intl Airport flight deals and tips

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

Best Price Found

$338

Fastest flight time

14h 20m

Direct flights

None
The best one-way flight to Osaka Kansai Intl Airport from Oregon in the past 72 hours is $338. The best round-trip flight deal from Oregon to Osaka Kansai Intl Airport found on momondo in the last 72 hours is $633.
The fastest flight from Oregon to Osaka Kansai Intl Airport takes 14h 20m
There are no direct flights from Oregon to Osaka Kansai Intl Airport. Popular non-direct routes for this connection are Portland Airport - Osaka Kansai Intl Airport and Boise Air Term. Gowen Fld Airport - Osaka Kansai Intl Airport.
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  • When did momondo last update prices for flights from Oregon to Osaka Kansai Intl Airport?

    Prices for flights from Oregon to Osaka Kansai Intl Airport are updated daily.

  • How many operators does momondo search for flights from Oregon to Osaka Kansai Intl Airport?

  • How old do you have to be to fly from Oregon to Osaka Kansai Intl Airport?

    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 Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The travel and health documents required for your trip to Osaka Kansai Intl Airport 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 Kansai Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from Oregon to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $568Free CancellationRating
7.8
2,664 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $574Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Japan AirlinesPriceFrom $609Free CancellationRating
8.3
1,549 reviews
Search Japan Airlines flights
ANAPriceFrom $610Free CancellationRating
8.4
934 reviews
Search ANA flights
Air CanadaPriceFrom $627Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
Korean AirPriceFrom $719Free CancellationRating
8.4
1,131 reviews
Search Korean Air flights

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Himeji
Izumisano
Nishinomiya

Why use momondo?

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

Finding the right flight to Osaka from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Osaka quick and easy, saving you time and money.

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 provides multiple filters to help you find the best flight to Osaka from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Oregon to Osaka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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