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Cheap flights from Oregon to Osaka from $397

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 4/19. 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
0 bags

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Find the cheapest flights from Oregon to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
7:15 am - 5:05 pm
PDX
-
ITM
17h 50m
2 stops
ANA Logo
12:00 pm - 2:30 pm
ITM
-
PDX
18h 30m
2 stops
$664ANA
Mon, Apr 13 - Tue, Apr 28
ANA Logo
7:15 am - 6:55 pm
PDX
-
ITM
19h 40m
2 stops
ANA Logo
2:00 pm - 2:30 pm
ITM
-
PDX
16h 30m
2 stops
$665ANA
Mon, Apr 13 - Tue, Apr 28
ANA Logo
7:15 am - 6:55 pm
PDX
-
ITM
19h 40m
2 stops
ANA Logo
12:00 pm - 6:46 pm
ITM
-
PDX
22h 46m
2 stops
$677ANA
Tue, Apr 21 - Wed, May 13
ANA Logo
7:15 am - 8:05 am
PDX
-
ITM
32h 50m
2 stops
ANA Logo
8:20 pm - 3:03 pm
ITM
-
PDX
34h 43m
2 stops
$685ANA
Sun, Apr 19 - Sun, May 3
Japan Airlines Logo
7:05 am - 8:00 pm
PDX
-
ITM
20h 55m
2 stops
Japan Airlines Logo
8:05 pm - 4:50 pm
ITM
-
PDX
36h 45m
2 stops
$696Japan Airlines
Mon, Mar 9 - Mon, Mar 16
American Airlines Logo
5:43 pm - 8:40 am
PDX
-
ITM
21h 57m
2 stops
American Airlines Logo
2:35 pm - 5:13 pm
ITM
-
PDX
19h 38m
2 stops
$718American Airlines
Sun, Mar 1 - Fri, Mar 6
Multiple Airlines Logo
7:05 am - 5:35 pm
PDX
-
ITM
18h 30m
2 stops
Multiple Airlines Logo
7:35 pm - 1:47 pm
ITM
-
PDX
34h 12m
2 stops
$728Multiple Airlines
Mon, Apr 13 - Mon, Apr 27
Japan Airlines Logo
7:05 am - 7:40 am
PDX
-
ITM
31h 35m
2 stops
Japan Airlines Logo
7:25 am - 5:13 pm
ITM
-
PDX
26h 48m
2 stops
$785Japan Airlines
Fri, Feb 20 - Fri, Feb 27
Multiple Airlines Logo
8:32 am - 7:35 am
BOI
-
ITM
56h 03m
3 stops
Multiple Airlines Logo
4:50 pm - 6:01 pm
ITM
-
BOI
40h 11m
3 stops
$2,967Multiple Airlines
Mon, Jun 1 - Tue, Jun 9
Qatar Airways Logo
11:41 am - 7:40 am
EUG
-
ITM
51h 59m
3 stops
Qatar Airways Logo
6:25 pm - 6:40 pm
ITM
-
EUG
40h 15m
3 stops
$6,163Qatar Airways
Wed, Mar 18 - Sun, Mar 29

American Airlines flights from Oregon to Osaka Itami Airport

Our best American Airlines deals on Oregon to Osaka Itami Airport flight tickets
American Airlines
Mar 1
PDX5:43 pmPortland
21h 57m
2 stops
ITM8:40 amOsaka Itami
Mar 6
ITM2:35 pmOsaka Itami
19h 38m
2 stops
PDX5:13 pmPortland
$718
American Airlines
Feb 20
PDX6:25 amPortland
21h 05m
2 stops
ITM8:30 pmOsaka Itami
Feb 27
ITM1:40 pmOsaka Itami
20h 33m
2 stops
PDX5:13 pmPortland
$828

ANA flights from Oregon to Osaka Itami Airport

Our best ANA deals on Oregon to Osaka Itami Airport flight tickets
ANA
Apr 13
PDX7:15 amPortland
17h 50m
2 stops
ITM5:05 pmOsaka Itami
Apr 28
ITM12:00 pmOsaka Itami
18h 30m
2 stops
PDX2:30 pmPortland
$664
ANA
Apr 13
PDX7:15 amPortland
19h 40m
2 stops
ITM6:55 pmOsaka Itami
Apr 28
ITM2:00 pmOsaka Itami
16h 30m
2 stops
PDX2:30 pmPortland
$665
ANA
Apr 21
PDX7:15 amPortland
19h 40m
2 stops
ITM6:55 pmOsaka Itami
May 13
ITM12:00 pmOsaka Itami
22h 46m
2 stops
PDX6:46 pmPortland
$677

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 January 25, 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

PortlandOsaka

PDX - ITM

PDXITM

Portland

Mon 4/13

7:15 am-5:05 pm

2 stops17h 50m

Osaka Itami

Tue 4/28

12:00 pm-2:30 pm

2 stops18h 30m

$664

PortlandOsaka

PDX - ITM

PDXITM

Portland

Mon 4/13

7:15 am-6:55 pm

2 stops19h 40m

Osaka Itami

Tue 4/28

2:00 pm-2:30 pm

2 stops16h 30m

$665

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-6:46 pm

2 stops22h 46m

$677

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sun 4/19

7:15 am-8:05 am

2 stops32h 50m

Osaka Itami

Sun 5/3

8:20 pm-3:03 pm

2 stops34h 43m

$685

PortlandOsaka

PDX - ITM

PDXITM

Portland

Mon 3/9

7:05 am-8:00 pm

2 stops20h 55m

Osaka Itami

Mon 3/16

8:05 pm-4:50 pm

2 stops36h 45m

$696

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sun 3/1

5:43 pm-8:40 am

2 stops21h 57m

Osaka Itami

Fri 3/6

2:35 pm-5:13 pm

2 stops19h 38m

$718

PortlandOsaka

PDX - ITM

PDXITM

Portland

Mon 4/13

7:05 am-5:35 pm

2 stops18h 30m

Osaka Itami

Mon 4/27

7:35 pm-1:47 pm

2 stops34h 12m

$728

PortlandOsaka

PDX - ITM

PDXITM

Portland

Fri 2/20

7:05 am-7:40 am

2 stops31h 35m

Osaka Itami

Fri 2/27

7:25 am-5:13 pm

2 stops26h 48m

$785

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Mon 6/1

8:32 am-7:35 am

3 stops56h 03m

Osaka Itami

Tue 6/9

4:50 pm-6:01 pm

3 stops40h 11m

$2,967

EugeneOsaka

EUG - ITM

EUGITM

Eugene

Wed 3/18

11:41 am-7:40 am

3 stops51h 59m

Osaka Itami

Sun 3/29

6:25 pm-6:40 pm

3 stops40h 15m

$6,163

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?

Japan Airlines, United Airlines, and Air Canada are the most popular carriers 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

18h 09m

Direct flights

None
The fastest flight from Oregon to Osaka Itami Airport takes 18h 09m
There are no direct flights from Oregon to Osaka Itami Airport. There are no popular flight routes from Oregon to Osaka Itami Airport.
Search flight deals

  • 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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