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Cheap flights from Osaka to Portland from $428

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka to Portland departing on 11/21. 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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Cheap round-trip flights

Delta Logo
12:35 pm - 5:10 pmKIX-PDX
20h 35m2 stops
Delta Logo
7:31 pm - 9:00 pmPDX-KIX
33h 29m2 stops
$670Delta
Find Deal
Mon, Sep 15 - Mon, Sep 22
Korean Air Logo
9:05 am - 2:52 pmKIX-PDX
21h 47m2 stops
Korean Air Logo
5:01 pm - 11:20 amPDX-KIX
26h 19m2 stops
$711Korean Air
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Thu, Sep 11 - Mon, Sep 15
Air Canada Logo
6:05 pm - 6:46 pmKIX-PDX
16h 41m1 stop
Air Canada Logo
6:15 am - 4:25 pmPDX-KIX
18h 10m1 stop
$820Air Canada
Find Deal
Mon, Sep 15 - Mon, Sep 22
Korean Air Logo
9:05 am - 4:02 pmKIX-PDX
22h 57m2 stops
Korean Air Logo
6:20 am - 4:55 pmPDX-KIX
42h 35m2 stops
$822Korean Air
Find Deal
Thu, Sep 11 - Mon, Sep 15
Air Canada Logo
6:05 pm - 11:01 pmKIX-PDX
20h 56m1 stop
Air Canada Logo
10:00 am - 4:25 pmPDX-KIX
14h 25m1 stop
$853Air Canada
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Thu, Sep 11 - Mon, Sep 15
Logo
7:40 am - 2:42 pmKIX-PDX
23h 02m2 stops
Logo
7:45 am - 2:50 pmPDX-KIX
15h 05m1 stop
$881
Find Deal
Tue, Sep 2 - Tue, Sep 9
STARLUX Airlines Logo
3:10 pm - 8:25 pmKIX-PDX
21h 15m2 stops
STARLUX Airlines Logo
9:30 pm - 2:00 pmPDX-KIX
24h 30m2 stops
$960STARLUX Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
Logo
6:05 pm - 9:21 amKIX-PDX
31h 16m1 stop
Logo
5:08 pm - 4:55 pmPDX-KIX
31h 47m2 stops
$963
Find Deal
Mon, Sep 15 - Mon, Sep 22
United Airlines Logo
4:55 pm - 2:42 pmKIX-PDX
13h 47m1 stop
United Airlines Logo
7:45 am - 2:50 pmPDX-KIX
15h 05m1 stop
$974United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
United Airlines Logo
4:50 pm - 2:42 pmKIX-PDX
13h 52m1 stop
United Airlines Logo
7:45 am - 2:50 pmPDX-KIX
15h 05m1 stop
$1,061United Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 21

STARLUX Airlines flights from Osaka to Portland

Our best STARLUX Airlines deals on Osaka to Portland flight tickets
STARLUX Airlines
Sep 11
KIX3:10 pmOsaka Kansai Intl
21h 15m
2 stops
PDX8:25 pmPortland
Sep 15
PDX9:30 pmPortland
24h 30m
2 stops
KIX2:00 pmOsaka Kansai Intl
$960
Find similar
STARLUX Airlines
Aug 5
KIX3:10 pmOsaka Kansai Intl
23h 46m
2 stops
PDX10:56 pmPortland
Sep 1
PDX8:37 pmPortland
25h 23m
2 stops
KIX2:00 pmOsaka Kansai Intl
$1,292
Find similar
STARLUX Airlines
Aug 10
KIX1:25 pmOsaka Kansai Intl
25h 31m
2 stops
PDX10:56 pmPortland
Sep 6
PDX7:31 pmPortland
26h 29m
2 stops
KIX2:00 pmOsaka Kansai Intl
$1,690
Find similar

Air Canada flights from Osaka to Portland

Our best Air Canada deals on Osaka to Portland flight tickets
Air Canada
Sep 15
KIX6:05 pmOsaka Kansai Intl
16h 41m
1 stop
PDX6:46 pmPortland
Sep 22
PDX6:15 amPortland
18h 10m
1 stop
KIX4:25 pmOsaka Kansai Intl
$820
Find similar
Air Canada
Sep 11
KIX6:05 pmOsaka Kansai Intl
20h 56m
1 stop
PDX11:01 pmPortland
Sep 15
PDX10:00 amPortland
14h 25m
1 stop
KIX4:25 pmOsaka Kansai Intl
$853
Find similar
Air Canada
Sep 11
KIX6:05 pmOsaka Kansai Intl
20h 56m
1 stop
PDX11:01 pmPortland
Sep 15
PDX10:00 amPortland
14h 25m
1 stop
KIX4:25 pmOsaka Kansai Intl
$858
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka to Portland 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 2, 2025.
Use the filters below to find and compare flights from Osaka to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Mon 9/15

12:35 pm-5:10 pm

2 stops20h 35m

Portland

Mon 9/22

7:31 pm-9:00 pm

2 stops33h 29m

$670

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Thu 9/11

9:05 am-2:52 pm

2 stops21h 47m

Portland

Mon 9/15

5:01 pm-11:20 am

2 stops26h 19m

$711

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Mon 9/15

6:05 pm-6:46 pm

1 stop16h 41m

Portland

Mon 9/22

6:15 am-4:25 pm

1 stop18h 10m

$820

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Thu 9/11

9:05 am-4:02 pm

2 stops22h 57m

Portland

Mon 9/15

6:20 am-4:55 pm

2 stops42h 35m

$822

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Thu 9/11

6:05 pm-11:01 pm

1 stop20h 56m

Portland

Mon 9/15

10:00 am-4:25 pm

1 stop14h 25m

$853

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 9/2

7:40 am-2:42 pm

2 stops23h 02m

Portland

Tue 9/9

7:45 am-2:50 pm

1 stop15h 05m

$881

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Thu 9/11

3:10 pm-8:25 pm

2 stops21h 15m

Portland

Mon 9/15

9:30 pm-2:00 pm

2 stops24h 30m

$960

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Mon 9/15

6:05 pm-9:21 am

1 stop31h 16m

Portland

Mon 9/22

5:08 pm-4:55 pm

2 stops31h 47m

$963

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 9/2

4:55 pm-2:42 pm

1 stop13h 47m

Portland

Tue 9/9

7:45 am-2:50 pm

1 stop15h 05m

$974

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Sun 9/14

4:50 pm-2:42 pm

1 stop13h 52m

Portland

Sun 9/21

7:45 am-2:50 pm

1 stop15h 05m

$1,061

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 Portland from

How to get the cheapest flight ticket from Osaka to Portland

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 day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Friday when prices can be found for as low as $907. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Tuesday, with ticket prices averaging around $1,589.

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

The cheapest time of day to fly to Portland is in the afternoon when flights can be purchased for as low as $1,136. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $1,348 per ticket.

Can stopping save me money on Osaka to Portland flights?

You could potentially save up to 69% on your flight if you consider stops on a Osaka to Portland flight.

When to book flights from Osaka to Portland

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

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

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

Best Price Found

$428

Fastest flight time

12h 20m

Direct flights

None

Airports in Portland

1 airport
The best one-way flight to Portland from Osaka in the past 72 hours is $428. The best round-trip flight deal from Osaka to Portland found on momondo in the last 72 hours is $670.
The fastest flight from Osaka to Portland takes 12h 20m
There are no direct flights from Osaka to Portland. Popular non-direct route for this connection is Osaka Kansai Intl Airport - Portland Airport.
There is 1 airport near Portland: Portland (PDX)
Search flight deals

  • How far is Osaka to Portland by plane?

    There are 5059.1 mi between Osaka and Portland. A reasonable flight in good conditions will take 12h 41m.

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

    Prices for flights from Osaka to Portland Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Osaka to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Beaverton
Rockaway Beach
Hood River
Hillsboro
Gresham
McMinnville
Tigard
Longview
Pacific City
Manzanita
The Dalles
Tillamook

Why use momondo?

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

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 Osaka to Portland for you.

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

Yes. momondo enables you to select and highlight flights to Portland from Osaka with this policy.

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

momondo helps you find the best flight between Osaka and Portland 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 Osaka to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Osaka to Portland 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.

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