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Cheap flights from Seattle to Osaka from $441

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.
Japan Airlines Logo
8:46 am - 8:25 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
18h 39m2 stops San Francisco Tokyo Haneda
Japan Airlines Logo
2:40 pm - 9:55 amITM  Osaka Itami-SEA Seattle/Tacoma Intl
12h 15m1 stop Tokyo Narita
$984Japan Airlines
Tue, Dec 8 - Tue, Dec 15
ANA Logo
7:00 am - 7:00 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
20h 00m2 stops San Francisco Tokyo Narita
ANA Logo
5:50 pm - 1:20 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
12h 30m1 stop Tokyo Haneda
$993ANA
Tue, Oct 27 - Tue, Nov 3
ANA Logo
7:00 am - 7:00 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
20h 00m2 stops San Francisco Tokyo Narita
ANA Logo
5:50 pm - 1:20 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
12h 30m1 stop Tokyo Haneda
$999ANA
Mon, Oct 26 - Tue, Nov 3
ANA Logo
7:00 am - 7:00 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
20h 00m2 stops San Francisco Tokyo Narita
ANA Logo
5:50 pm - 1:20 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
12h 30m1 stop Tokyo Haneda
$999ANA
Tue, Oct 27 - Wed, Nov 4
United Airlines Logo
3:45 pm - 6:10 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
33h 25m1 stop Tokyo Haneda
United Airlines Logo
2:30 pm - 1:20 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
15h 50m1 stop Tokyo Haneda
$1,018United Airlines
Mon, Jan 11 - Thu, Jan 21
United Airlines Logo
3:45 pm - 6:10 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
33h 25m1 stop Tokyo Haneda
United Airlines Logo
2:30 pm - 1:20 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
15h 50m1 stop Tokyo Haneda
$1,018United Airlines
Tue, Jan 12 - Wed, Jan 20
Japan Airlines Logo
8:46 am - 8:25 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
18h 39m2 stops San Francisco Tokyo Haneda
Japan Airlines Logo
3:30 pm - 2:55 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
16h 25m2 stops Tokyo Haneda San Francisco
$1,018Japan Airlines
Tue, Dec 8 - Tue, Dec 15
United Airlines Logo
3:45 pm - 6:10 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
33h 25m1 stop Tokyo Haneda
United Airlines Logo
2:30 pm - 1:20 pmITM  Osaka Itami-SEA Seattle/Tacoma Intl
15h 50m1 stop Tokyo Haneda
$1,018United Airlines
Tue, Jan 12 - Thu, Jan 21
Japan Airlines Logo
12:00 pm - 7:55 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
14h 55m1 stop Tokyo Narita
Japan Airlines Logo
5:00 pm - 9:55 amITM  Osaka Itami-SEA Seattle/Tacoma Intl
33h 55m1 stop Tokyo Haneda
$1,052Japan Airlines
Sun, Dec 6 - Sat, Dec 12
Japan Airlines Logo
1:15 pm - 7:50 pmSEA  Seattle/Tacoma Intl-ITM Osaka Itami
14h 35m1 stop Tokyo Narita
Japan Airlines Logo
2:40 pm - 7:07 amITM  Osaka Itami-SEA Seattle/Tacoma Intl
33h 27m2 stops Tokyo Narita Vancouver Intl
$1,077Japan Airlines
Tue, Oct 20 - Fri, Nov 6

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ANA flights from Seattle to Osaka Itami Airport

Our best ANA deals on Seattle to Osaka Itami Airport flight tickets
ANA
Oct 27
SEA7:00 amSeattle/Tacoma Intl
20h 00m
2 stops
ITM7:00 pmOsaka Itami
Nov 3
ITM5:50 pmOsaka Itami
12h 30m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$993
ANA
Oct 27
SEA7:00 amSeattle/Tacoma Intl
20h 00m
2 stops
ITM7:00 pmOsaka Itami
Nov 5
ITM5:50 pmOsaka Itami
12h 30m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$999
ANA
Nov 2
SEA3:40 pmSeattle/Tacoma Intl
34h 20m
1 stop
ITM7:00 pmOsaka Itami
Nov 13
ITM2:00 pmOsaka Itami
16h 20m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$1,002

Japan Airlines flights from Seattle to Osaka Itami Airport

Our best Japan Airlines deals on Seattle to Osaka Itami Airport flight tickets
Japan Airlines
Dec 8
SEA8:46 amSeattle/Tacoma Intl
18h 39m
2 stops
ITM8:25 pmOsaka Itami
Dec 15
ITM2:40 pmOsaka Itami
12h 15m
1 stop
SEA9:55 amSeattle/Tacoma Intl
$984
Japan Airlines
Oct 20
SEA1:15 pmSeattle/Tacoma Intl
14h 35m
1 stop
ITM7:50 pmOsaka Itami
Nov 6
ITM2:40 pmOsaka Itami
33h 27m
2 stops
SEA7:07 amSeattle/Tacoma Intl
$1,077
Japan Airlines
Oct 5
SEA11:20 amSeattle/Tacoma Intl
16h 30m
2 stops
ITM7:50 pmOsaka Itami
Dec 1
ITM2:40 pmOsaka Itami
12h 15m
1 stop
SEA9:55 amSeattle/Tacoma Intl
$1,201

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
Quickest round-trip

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 12/8

8:46 am-8:25 pm

2 stops18h 39m

Osaka Itami

Tue 12/15

2:40 pm-9:55 am

1 stop12h 15m

$984

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 10/27

7:00 am-7:00 pm

2 stops20h 00m

Osaka Itami

Tue 11/3

5:50 pm-1:20 pm

1 stop12h 30m

$993

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Mon 10/26

7:00 am-7:00 pm

2 stops20h 00m

Osaka Itami

Tue 11/3

5:50 pm-1:20 pm

1 stop12h 30m

$999

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 10/27

7:00 am-7:00 pm

2 stops20h 00m

Osaka Itami

Wed 11/4

5:50 pm-1:20 pm

1 stop12h 30m

$999

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Mon 1/11

3:45 pm-6:10 pm

1 stop33h 25m

Osaka Itami

Thu 1/21

2:30 pm-1:20 pm

1 stop15h 50m

$1,018

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 1/12

3:45 pm-6:10 pm

1 stop33h 25m

Osaka Itami

Wed 1/20

2:30 pm-1:20 pm

1 stop15h 50m

$1,018

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 12/8

8:46 am-8:25 pm

2 stops18h 39m

Osaka Itami

Tue 12/15

3:30 pm-2:55 pm

2 stops16h 25m

$1,018

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 1/12

3:45 pm-6:10 pm

1 stop33h 25m

Osaka Itami

Thu 1/21

2:30 pm-1:20 pm

1 stop15h 50m

$1,018

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Sun 12/6

12:00 pm-7:55 pm

1 stop14h 55m

Osaka Itami

Sat 12/12

5:00 pm-9:55 am

1 stop33h 55m

$1,052

SeattleOsaka

SEA Seattle/Tacoma Intl - ITM Osaka Itami

SEAITM

Seattle/Tacoma Intl

Tue 10/20

1:15 pm-7:50 pm

1 stop14h 35m

Osaka Itami

Fri 11/6

2:40 pm-7:07 am

2 stops33h 27m

$1,077

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 high for flights on this route.

Typical prices usually range from $788 to $854.
The lowest price recently found on this route was $984.

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 40% 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

$441

Fastest flight time

14h 35m

Direct flights

None
The best one-way flight to Osaka Itami Airport from Seattle in the past 72 hours is $441. The best round-trip flight deal from Seattle to Osaka Itami Airport found on momondo in the last 72 hours is $984.
The fastest flight from Seattle to Osaka Itami Airport takes 14h 35m
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 35m 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
1,319 reviews
Search ANA flights
Japan AirlinesPriceFrom $708Free CancellationRating
8.3
1,932 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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