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Cheap flights from Oregon to Osaka from $437

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.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Oregon to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:00 am - 7:55 pmPDX  Portland-ITM Osaka Itami
16h 55m2 stops Vancouver Intl Tokyo Narita
Multiple Airlines Logo
2:05 pm - 8:46 pmITM  Osaka Itami-PDX Portland
23h 41m2 stops Tokyo Narita Vancouver Intl
$903Multiple Airlines
Sun, Jan 24 - Wed, Feb 3
Multiple Airlines Logo
10:00 am - 7:55 pmPDX  Portland-ITM Osaka Itami
16h 55m2 stops Vancouver Intl Tokyo Narita
Multiple Airlines Logo
2:00 pm - 6:31 pmITM  Osaka Itami-PDX Portland
21h 31m2 stops Tokyo Haneda Vancouver Intl
$935Multiple Airlines
Mon, Feb 1 - Sat, Feb 20
Multiple Airlines Logo
7:00 am - 7:55 pmPDX  Portland-ITM Osaka Itami
19h 55m2 stops Vancouver Intl Tokyo Narita
Multiple Airlines Logo
2:05 pm - 2:41 pmITM  Osaka Itami-PDX Portland
17h 36m2 stops Tokyo Narita Vancouver Intl
$952Multiple Airlines
Sun, Jan 24 - Sat, Jan 30
Multiple Airlines Logo
10:00 am - 7:50 pmPDX  Portland-ITM Osaka Itami
16h 50m2 stops Vancouver Intl Sapporo Chitose
Multiple Airlines Logo
3:55 pm - 2:41 pmITM  Osaka Itami-PDX Portland
15h 46m2 stops Sapporo Chitose Vancouver Intl
$991Multiple Airlines
Sat, Jan 16 - Sun, Jan 24
Multiple Airlines Logo
10:00 am - 7:55 pmPDX  Portland-ITM Osaka Itami
16h 55m2 stops Vancouver Intl Tokyo Narita
Multiple Airlines Logo
3:55 pm - 2:41 pmITM  Osaka Itami-PDX Portland
15h 46m2 stops Sapporo Chitose Vancouver Intl
$1,060Multiple Airlines
Wed, Jan 13 - Sun, Jan 31
Multiple Airlines Logo
10:00 am - 7:55 pmPDX  Portland-ITM Osaka Itami
16h 55m2 stops Vancouver Intl Tokyo Narita
Multiple Airlines Logo
3:55 pm - 2:41 pmITM  Osaka Itami-PDX Portland
15h 46m2 stops Sapporo Chitose Vancouver Intl
$1,063Multiple Airlines
Wed, Jan 13 - Sun, Jan 31
Air Canada Logo
3:30 pm - 6:55 pmPDX  Portland-ITM Osaka Itami
35h 25m2 stops Vancouver Intl Tokyo Narita
Air Canada Logo
2:00 pm - 9:31 amITM  Osaka Itami-PDX Portland
35h 31m2 stops Tokyo Narita Vancouver Intl
$1,086Air Canada
Tue, Sep 1 - Mon, Sep 14
Multiple Airlines Logo
7:45 pm - 6:55 pmPDX  Portland-ITM Osaka Itami
31h 10m2 stops Vancouver Intl Tokyo Narita
Multiple Airlines Logo
2:00 pm - 9:31 amITM  Osaka Itami-PDX Portland
35h 31m2 stops Tokyo Narita Vancouver Intl
$1,086Multiple Airlines
Tue, Sep 1 - Mon, Sep 14
ANA Logo
8:20 am - 8:20 pmBOI  Boise Air Term. Gowen Fld-ITM Osaka Itami
20h 00m2 stops San Francisco Tokyo Haneda
ANA Logo
2:05 pm - 2:56 pmITM  Osaka Itami-BOI Boise Air Term. Gowen Fld
16h 51m2 stops Tokyo Narita San Francisco
$1,108ANA
Tue, Jan 12 - Thu, Jan 28
ANA Logo
8:20 am - 8:20 pmBOI  Boise Air Term. Gowen Fld-ITM Osaka Itami
20h 00m2 stops San Francisco Tokyo Haneda
ANA Logo
2:05 pm - 2:56 pmITM  Osaka Itami-BOI Boise Air Term. Gowen Fld
16h 51m2 stops Tokyo Narita San Francisco
$1,109ANA
Tue, Jan 12 - Thu, Jan 28

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ANA flights from Oregon to Osaka Itami Airport

Our best ANA deals on Oregon to Osaka Itami Airport flight tickets
ANA
Jan 12
BOI8:20 amBoise Air Term. Gowen Fld
20h 00m
2 stops
ITM8:20 pmOsaka Itami
Jan 28
ITM2:05 pmOsaka Itami
16h 51m
2 stops
BOI2:56 pmBoise Air Term. Gowen Fld
$1,108
ANA
Jan 12
BOI8:20 amBoise Air Term. Gowen Fld
20h 00m
2 stops
ITM8:20 pmOsaka Itami
Jan 28
ITM2:05 pmOsaka Itami
16h 51m
2 stops
BOI2:56 pmBoise Air Term. Gowen Fld
$1,109
ANA
Jan 13
PDX7:30 amPortland
18h 40m
2 stops
ITM7:10 pmOsaka Itami
Jan 31
ITM2:05 pmOsaka Itami
17h 22m
2 stops
PDX2:27 pmPortland
$1,160

Japan Airlines flights from Oregon to Osaka Itami Airport

Our best Japan Airlines deals on Oregon to Osaka Itami Airport flight tickets
Japan Airlines
Nov 11
PDX7:01 amPortland
19h 59m
2 stops
ITM8:00 pmOsaka Itami
Nov 18
ITM11:30 amOsaka Itami
22h 04m
2 stops
PDX4:34 pmPortland
$1,264
Japan Airlines
Aug 30
BOI7:20 amBoise Air Term. Gowen Fld
21h 30m
2 stops
ITM7:50 pmOsaka Itami
Sep 3
ITM2:35 pmOsaka Itami
15h 56m
2 stops
BOI3:31 pmBoise Air Term. Gowen Fld
$1,339
Japan Airlines
Aug 30
PDX7:03 amPortland
21h 22m
2 stops
ITM8:25 pmOsaka Itami
Sep 2
ITM8:25 amOsaka Itami
24h 25m
2 stops
PDX4:50 pmPortland
$1,359

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Osaka Itami 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 10, 2026.
Use the filters below to find and compare flights from Oregon to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOsaka

PDX Portland - ITM Osaka Itami

PDXITM

Portland

Sun 1/24

10:00 am-7:55 pm

2 stops16h 55m

Osaka Itami

Wed 2/3

2:05 pm-8:46 pm

2 stops23h 41m

$903

PortlandOsaka

PDX Portland - ITM Osaka Itami

PDXITM

Portland

Mon 2/1

10:00 am-7:55 pm

2 stops16h 55m

Osaka Itami

Sat 2/20

2:00 pm-6:31 pm

2 stops21h 31m

$935

PortlandOsaka

PDX Portland - ITM Osaka Itami

PDXITM

Portland

Sun 1/24

7:00 am-7:55 pm

2 stops19h 55m

Osaka Itami

Sat 1/30

2:05 pm-2:41 pm

2 stops17h 36m

$952
Quickest round-trip

PortlandOsaka

PDX Portland - ITM Osaka Itami

PDXITM

Portland

Sat 1/16

10:00 am-7:50 pm

2 stops16h 50m

Osaka Itami

Sun 1/24

3:55 pm-2:41 pm

2 stops15h 46m

$991

PortlandOsaka

PDX Portland - ITM Osaka Itami

PDXITM

Portland

Wed 1/13

10:00 am-7:55 pm

2 stops16h 55m

Osaka Itami

Sun 1/31

3:55 pm-2:41 pm

2 stops15h 46m

$1,060

PortlandOsaka

PDX Portland - ITM Osaka Itami

PDXITM

Portland

Wed 1/13

10:00 am-7:55 pm

2 stops16h 55m

Osaka Itami

Sun 1/31

3:55 pm-2:41 pm

2 stops15h 46m

$1,063

PortlandOsaka

PDX Portland - ITM Osaka Itami

PDXITM

Portland

Tue 9/1

3:30 pm-6:55 pm

2 stops35h 25m

Osaka Itami

Mon 9/14

2:00 pm-9:31 am

2 stops35h 31m

$1,086

PortlandOsaka

PDX Portland - ITM Osaka Itami

PDXITM

Portland

Tue 9/1

7:45 pm-6:55 pm

2 stops31h 10m

Osaka Itami

Mon 9/14

2:00 pm-9:31 am

2 stops35h 31m

$1,086

BoiseOsaka

BOI Boise Air Term. Gowen Fld - ITM Osaka Itami

BOIITM

Boise Air Term. Gowen Fld

Tue 1/12

8:20 am-8:20 pm

2 stops20h 00m

Osaka Itami

Thu 1/28

2:05 pm-2:56 pm

2 stops16h 51m

$1,108

BoiseOsaka

BOI Boise Air Term. Gowen Fld - ITM Osaka Itami

BOIITM

Boise Air Term. Gowen Fld

Tue 1/12

8:20 am-8:20 pm

2 stops20h 00m

Osaka Itami

Thu 1/28

2:05 pm-2:56 pm

2 stops16h 51m

$1,109

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 Itami 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 airline that flies from Oregon to Osaka Itami?

ANA is the most popular carrier operating from Oregon to Osaka Itami

Cheap Oregon to Osaka Itami Airport flight deals and tips

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

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Oregon to Osaka Itami Airport takes 16h 50m
There are no direct flights from Oregon to Osaka Itami Airport. There are no popular flight routes from Oregon to Osaka Itami Airport.
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Frequently asked questions about flying from Oregon to Osaka Itami Airport

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

    Prices for flights from Oregon to Osaka Itami Airport were last updated today.

  • How old do you have to be to fly from Oregon to Osaka Itami 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 Itami Airport.

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

    The necessary travel and health documents for your Osaka Itami Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Osaka?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oregon to Osaka. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Osaka from Oregon on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are simply researching potential flights to Osaka, momondo offers a useful price alert feature which will track prices for flights to Osaka from Oregon and alert you when they change.

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