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Cheap flights from Seattle to Osaka from $391

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 8:25 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
20h 25m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
8:10 pm - 9:15 amITM  Osaka Itami-SEA Seattle/Tacoma Intl
30h 05m1 stop Tokyo Haneda
$774Multiple Airlines
Tue, Dec 1 - Wed, Dec 16
Multiple Airlines Logo
11:55 am - 8:45 amSEA  Seattle/Tacoma Intl-ITM Osaka Itami
27h 50m1 stop Tokyo Narita
Multiple Airlines Logo
12:30 pm - 9:15 amITM  Osaka Itami-SEA Seattle/Tacoma Intl
13h 45m1 stop Tokyo Haneda
$774Multiple Airlines
Tue, Dec 1 - Wed, Dec 16
Multiple Airlines Logo
10:10 am - 7:55 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
16h 45m2 stops Vancouver Intl Tokyo Narita
Multiple Airlines Logo
1:00 pm - 2:37 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
18h 37m2 stops Tokyo Haneda Vancouver Intl
$793Multiple Airlines
Mon, Feb 8 - Fri, Feb 12
Multiple Airlines Logo
7:05 pm - 7:55 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
31h 50m2 stops Vancouver Intl Tokyo Narita
Multiple Airlines Logo
2:00 pm - 2:37 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
17h 37m2 stops Tokyo Narita Vancouver Intl
$837Multiple Airlines
Tue, Jan 26 - Tue, Feb 2
ANA Logo
3:40 pm - 9:25 amSEA  Seattle/Tacoma Intl-ITM Osaka Itami
24h 45m1 stop Tokyo Haneda
ANA Logo
12:00 pm - 1:20 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
18h 20m1 stop Tokyo Haneda
$1,077ANA
Tue, Dec 1 - Wed, Dec 16
ANA Logo
7:00 am - 7:00 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
19h 00m2 stops San Francisco Tokyo Narita
ANA Logo
7:30 am - 1:20 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
22h 50m1 stop Tokyo Haneda
$1,081ANA
Tue, Dec 1 - Wed, Dec 16
ANA Logo
4:30 pm - 7:25 amSEA  Seattle/Tacoma Intl-ITM Osaka Itami
22h 55m1 stop Tokyo Haneda
ANA Logo
2:00 pm - 2:25 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
16h 25m1 stop Tokyo Haneda
$1,083ANA
Wed, Sep 23 - Fri, Oct 2
Japan Airlines Logo
12:15 pm - 7:45 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
14h 30m1 stop Tokyo Narita
Japan Airlines Logo
12:30 pm - 2:41 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
19h 11m2 stops Tokyo Haneda Vancouver Intl
$1,104Japan Airlines
Mon, Feb 8 - Fri, Feb 12
Japan Airlines Logo
12:15 pm - 7:55 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
14h 40m1 stop Tokyo Narita
Japan Airlines Logo
2:40 pm - 10:05 amITM  Osaka Itami-SEA Seattle/Tacoma Intl
12h 25m1 stop Tokyo Narita
$1,108Japan Airlines
Wed, Jan 13 - Wed, Feb 3
Japan Airlines Logo
12:15 pm - 7:45 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
14h 30m1 stop Tokyo Narita
Japan Airlines Logo
7:30 am - 10:05 amITM  Osaka Itami-SEA Seattle/Tacoma Intl
19h 35m1 stop Tokyo Haneda
$1,108Japan Airlines
Mon, Feb 8 - Fri, Feb 12

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United Airlines flights from Seattle to Osaka Itami Airport

Our best United Airlines deals on Seattle to Osaka Itami Airport flight tickets
United Airlines
Dec 1
SEA3:40 pmSeattle/Tacoma Intl
33h 30m
1 stop
ITM6:10 pmOsaka Itami
Dec 16
ITM2:30 pmOsaka Itami
15h 50m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$1,096
United Airlines
Nov 30
SEA8:18 pmSeattle/Tacoma Intl
28h 52m
2 stops
ITM6:10 pmOsaka Itami
Dec 15
ITM2:30 pmOsaka Itami
15h 50m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$1,101
United Airlines
Jan 12
SEA3:45 pmSeattle/Tacoma Intl
33h 25m
1 stop
ITM6:10 pmOsaka Itami
Feb 3
ITM2:30 pmOsaka Itami
15h 50m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$1,104

ANA flights from Seattle to Osaka Itami Airport

Our best ANA deals on Seattle to Osaka Itami Airport flight tickets
ANA
Dec 1
SEA7:00 amSeattle/Tacoma Intl
19h 00m
2 stops
ITM7:00 pmOsaka Itami
Dec 16
ITM7:30 amOsaka Itami
22h 50m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$1,081
ANA
Sep 8
SEA4:30 pmSeattle/Tacoma Intl
23h 35m
1 stop
ITM8:05 amOsaka Itami
Sep 16
ITM3:30 pmOsaka Itami
14h 55m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$1,083
ANA
Jan 13
SEA6:57 amSeattle/Tacoma Intl
18h 13m
2 stops
ITM6:10 pmOsaka Itami
Feb 3
ITM12:00 pmOsaka Itami
18h 20m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$1,089

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 12/1

7:00 am-8:25 pm

2 stops20h 25m

Osaka Itami

Wed 12/16

8:10 pm-9:15 am

1 stop30h 05m

$774

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 12/1

11:55 am-8:45 am

1 stop27h 50m

Osaka Itami

Wed 12/16

12:30 pm-9:15 am

1 stop13h 45m

$774

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Mon 2/8

10:10 am-7:55 pm

2 stops16h 45m

Osaka Itami

Fri 2/12

1:00 pm-2:37 pm

2 stops18h 37m

$793

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 1/26

7:05 pm-7:55 pm

2 stops31h 50m

Osaka Itami

Tue 2/2

2:00 pm-2:37 pm

2 stops17h 37m

$837

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 12/1

3:40 pm-9:25 am

1 stop24h 45m

Osaka Itami

Wed 12/16

12:00 pm-1:20 pm

1 stop18h 20m

$1,077

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 12/1

7:00 am-7:00 pm

2 stops19h 00m

Osaka Itami

Wed 12/16

7:30 am-1:20 pm

1 stop22h 50m

$1,081

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Wed 9/23

4:30 pm-7:25 am

1 stop22h 55m

Osaka Itami

Fri 10/2

2:00 pm-2:25 pm

1 stop16h 25m

$1,083

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Mon 2/8

12:15 pm-7:45 pm

1 stop14h 30m

Osaka Itami

Fri 2/12

12:30 pm-2:41 pm

2 stops19h 11m

$1,104
Quickest round-trip

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Wed 1/13

12:15 pm-7:55 pm

1 stop14h 40m

Osaka Itami

Wed 2/3

2:40 pm-10:05 am

1 stop12h 25m

$1,108

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Mon 2/8

12:15 pm-7:45 pm

1 stop14h 30m

Osaka Itami

Fri 2/12

7:30 am-10:05 am

1 stop19h 35m

$1,108

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 Seattle 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 typical price of a round-trip flight between Seattle and Osaka Itami Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $909 to $1,114.
The lowest price recently found on this route was $774.

What is the cheapest month to fly to Osaka Itami Airport?

If you are unable to visit Osaka Itami Airport during the month of August, then departing from Seattle during the month January is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Seattle to Osaka Itami Airport flights?

You could potentially save up to 35% on your flight if you consider stops on a Seattle to Osaka Itami Airport flight.

When to book flights from Seattle to Osaka Itami Airport

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

Cheap Seattle to Osaka Itami Airport (SEA to ITM) flight deals and tips

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

Best Price Found

$391

Fastest flight time

14h 25m

Direct flights

None
The best one-way flight to Osaka Itami Airport from Seattle in the past 72 hours is $391. The best round-trip flight deal from Seattle to Osaka Itami Airport found on momondo in the last 72 hours is $774.
The fastest flight from Seattle to Osaka Itami Airport takes 14h 25m
There are no direct flights from Seattle to Osaka Itami Airport. There are no popular flight routes from Seattle to Osaka Itami Airport.
Search flight deals

Frequently asked questions about flying from Seattle to Osaka Itami Airport

  • How far is Seattle/Tacoma Intl to Osaka Itami by plane?

    There are 4991.4 mi between Seattle/Tacoma Intl and Osaka Itami. 14h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Osaka Itami Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Osaka Itami Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Osaka Itami Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Osaka Itami Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport 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.

  • What is the most popular airline from Seattle to Osaka Itami Airport?

Best airlines flying from Seattle to Osaka Itami Airport

Compare and see reviews for airlines that fly from Seattle to Osaka Itami Airport with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $659Free CancellationRating
8.3
1,308 reviews
Search ANA flights
Japan AirlinesPriceFrom $788Free CancellationRating
8.3
1,911 reviews
Search Japan Airlines flights

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 Seattle to Osaka?

It is quick and easy to find Seattle to Osaka flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Osaka that suits you.

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

All flight searches from Seattle to Osaka on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Seattle to Osaka flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Osaka from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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