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Cheap flights from Oregon to Osaka from $287

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 2/22. 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.
Japan Airlines Logo
9:10 am - 7:55 pm
PDX
-
ITM
17h 45m2 stops
Japan Airlines Logo
2:40 pm - 4:50 pm
ITM
-
PDX
19h 10m2 stops
$686Japan Airlines
Tue, Jan 20 - Wed, Jan 28
Multiple Airlines Logo
6:23 am - 7:55 pm
BOI
-
ITM
21h 32m2 stops
Multiple Airlines Logo
2:40 pm - 3:10 pm
ITM
-
BOI
16h 30m2 stops
$687Multiple Airlines
Sun, Feb 1 - Wed, Feb 11
ANA Logo
7:25 am - 5:05 pm
PDX
-
ITM
17h 40m2 stops
ANA Logo
12:00 pm - 2:31 pm
ITM
-
PDX
18h 31m2 stops
$691ANA
Tue, Apr 21 - Wed, May 13
ANA Logo
5:45 am - 7:10 pm
PDX
-
ITM
20h 25m2 stops
ANA Logo
12:00 pm - 6:48 pm
ITM
-
PDX
22h 48m2 stops
$706ANA
Tue, Mar 3 - Tue, Mar 10
Japan Airlines Logo
9:10 am - 7:55 pm
PDX
-
ITM
17h 45m2 stops
Japan Airlines Logo
1:40 pm - 4:50 pm
ITM
-
PDX
19h 10m2 stops
$713Japan Airlines
Fri, Jan 9 - Tue, Mar 17
United Airlines Logo
1:39 pm - 5:05 pm
PDX
-
ITM
35h 26m2 stops
United Airlines Logo
12:00 pm - 12:48 am
ITM
-
PDX
28h 48m2 stops
$715United Airlines
Sat, Apr 18 - Thu, Apr 30
ANA Logo
7:45 am - 6:55 pm
BOI
-
ITM
19h 10m2 stops
ANA Logo
1:00 pm - 4:10 pm
ITM
-
BOI
19h 10m2 stops
$718ANA
Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
7:25 am - 5:05 pm
PDX
-
ITM
17h 40m2 stops
United Airlines Logo
12:00 pm - 12:48 am
ITM
-
PDX
28h 48m2 stops
$730United Airlines
Mon, Apr 13 - Thu, Apr 30
WestJet Logo
6:00 am - 7:55 pm
EUG
-
ITM
44h 55m3 stops
WestJet Logo
2:40 pm - 4:37 pm
ITM
-
EUG
18h 57m3 stops
$2,849WestJet
Sat, Dec 27 - Tue, Jan 13
WestJet Logo
6:00 am - 7:55 pm
EUG
-
ITM
44h 55m3 stops
WestJet Logo
2:40 pm - 4:37 pm
ITM
-
EUG
18h 57m3 stops
$3,222WestJet
Sat, Dec 27 - Tue, Jan 13

ANA flights from Oregon to Osaka Itami Airport

Our best ANA deals on Oregon to Osaka Itami Airport flight tickets
ANA
Apr 21
PDX7:25 amPortland
17h 40m
2 stops
ITM5:05 pmOsaka Itami
May 13
ITM12:00 pmOsaka Itami
18h 31m
2 stops
PDX2:31 pmPortland
$691
Find similar
ANA
Mar 3
PDX5:45 amPortland
20h 25m
2 stops
ITM7:10 pmOsaka Itami
Mar 10
ITM12:00 pmOsaka Itami
22h 48m
2 stops
PDX6:48 pmPortland
$706
Find similar
ANA
Jan 20
BOI7:45 amBoise Air Term. Gowen Fld
19h 10m
2 stops
ITM6:55 pmOsaka Itami
Jan 27
ITM1:00 pmOsaka Itami
19h 10m
2 stops
BOI4:10 pmBoise Air Term. Gowen Fld
$718
Find similar

United Airlines flights from Oregon to Osaka Itami Airport

Our best United Airlines deals on Oregon to Osaka Itami Airport flight tickets
United Airlines
Apr 18
PDX1:39 pmPortland
35h 26m
2 stops
ITM5:05 pmOsaka Itami
Apr 30
ITM12:00 pmOsaka Itami
28h 48m
2 stops
PDX12:48 amPortland
$715
Find similar
United Airlines
Apr 13
PDX7:25 amPortland
17h 40m
2 stops
ITM5:05 pmOsaka Itami
Apr 30
ITM12:00 pmOsaka Itami
28h 48m
2 stops
PDX12:48 amPortland
$730
Find similar
United Airlines
Apr 20
PDX7:25 amPortland
17h 40m
2 stops
ITM5:05 pmOsaka Itami
Apr 27
ITM12:00 pmOsaka Itami
24h 33m
2 stops
PDX8:33 pmPortland
$759
Find similar

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 December 8, 2025.
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

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

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Sun 2/1

6:23 am-7:55 pm

2 stops21h 32m

Osaka Itami

Wed 2/11

2:40 pm-3:10 pm

2 stops16h 30m

$687

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 4/21

7:25 am-5:05 pm

2 stops17h 40m

Osaka Itami

Wed 5/13

12:00 pm-2:31 pm

2 stops18h 31m

$691

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 3/3

5:45 am-7:10 pm

2 stops20h 25m

Osaka Itami

Tue 3/10

12:00 pm-6:48 pm

2 stops22h 48m

$706

PortlandOsaka

PDX - ITM

PDXITM

Portland

Fri 1/9

9:10 am-7:55 pm

2 stops17h 45m

Osaka Itami

Tue 3/17

1:40 pm-4:50 pm

2 stops19h 10m

$713

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sat 4/18

1:39 pm-5:05 pm

2 stops35h 26m

Osaka Itami

Thu 4/30

12:00 pm-12:48 am

2 stops28h 48m

$715

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Tue 1/20

7:45 am-6:55 pm

2 stops19h 10m

Osaka Itami

Tue 1/27

1:00 pm-4:10 pm

2 stops19h 10m

$718

PortlandOsaka

PDX - ITM

PDXITM

Portland

Mon 4/13

7:25 am-5:05 pm

2 stops17h 40m

Osaka Itami

Thu 4/30

12:00 pm-12:48 am

2 stops28h 48m

$730

EugeneOsaka

EUG - ITM

EUGITM

Eugene

Sat 12/27

6:00 am-7:55 pm

3 stops44h 55m

Osaka Itami

Tue 1/13

2:40 pm-4:37 pm

3 stops18h 57m

$2,849

EugeneOsaka

EUG - ITM

EUGITM

Eugene

Sat 12/27

6:00 am-7:55 pm

3 stops44h 55m

Osaka Itami

Tue 1/13

2:40 pm-4:37 pm

3 stops18h 57m

$3,222

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 day to depart on your flight to Osaka Itami Airport?

The cheapest day to depart on your flight to Osaka Itami Airport is on a Monday when prices can be found for as low as $1,008. 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 Osaka Itami Airport is Sunday, with ticket prices averaging around $1,173.

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 05m

Direct flights

None
The fastest flight from Oregon to Osaka Itami Airport takes 16h 05m
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.

An easier way to manage your Osaka Itami Airport trip

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