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Cheap flights from Seattle to Osaka from $472

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Osaka departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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週二 4/2
週二 4/9

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Cheap Seattle to Osaka (SEA to OSA) flight deals and tips

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

Best Price Found

$472

Fastest flight time

13h 05m

Direct flights

None

Airports in Osaka

3 airports
The best one-way flight to Osaka from Seattle in the past 72 hours is $472. The best round-trip flight deal from Seattle to Osaka found on momondo in the last 72 hours is $998.
The fastest flight from Seattle to Osaka takes 13h 05m
There are no direct flights from Seattle to Osaka. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Osaka Kansai Intl Airport and Seattle/Tacoma Intl Airport - Osaka Itami Airport.
There are 3 airports near Osaka: Osaka Itami (ITM), Osaka Kansai Intl (KIX), Kobe (UKB)

How to get the cheapest flight ticket from Seattle to Osaka

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 month to fly from Seattle to Osaka?

September. The cheapest time of year to fly to Osaka from Seattle is September. Most expensive is December

What is the cheapest day to depart Seattle for Osaka?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from Seattle to Osaka?

In the morning. Seattle to Osaka flights are approximately 24% more expensive at noon than in the morning

What is the cheapest airline that flies to Osaka from Seattle?

Air Canada. Air Canada, EVA Air, and Hawaiian Airlines are the most popular carriers operating from Seattle to Osaka

What is the cheapest Seattle to Osaka flight route?

Seattle/Tacoma Intl - Osaka Kansai Intl. Fly from Seattle/Tacoma Intl to Osaka Kansai Intl for the best Seattle - Osaka flight prices

How far in advance should you book Seattle to Osaka flights?

5 days before. The cheapest time to buy a flight from Seattle to Osaka is approximately 5 days to departure

If you are looking to fly from Seattle to Osaka, you are most likely going to fly from Seattle/Tacoma Intl Airport to Osaka Kansai Intl Airport, the most popular airports on that route. You may be looking for an airport near Osaka Kansai Intl Airport to land at when traveling from Seattle and luckily, there are options! You can try Osaka Itami Airport which is located in Osaka or Kobe Airport which is located in Kobe. The cheapest route from Seattle to Osaka is SEA — KIX with an average price of $935 RT during the month of March.

Seattle/Tacoma Intl Airport (SEA) to Osaka Kansai Intl Airport (KIX)$935
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Seattle/Tacoma Intl Airport (SEA) to Osaka Itami Airport (ITM)$982
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Seattle/Tacoma Intl Airport (SEA) to Kobe Airport (UKB)$1,503
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Easily compare round-trip flights from Seattle to Osaka

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Osaka by changing tabs
Hawaiian Airlines
May 2
SEA7:40 amSeattle/Tacoma Intl
19h 05m
1 stop
KIX6:45 pmOsaka Kansai Intl
May 8
KIX8:45 pmOsaka Kansai Intl
17h 35m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
Multiple Airlines
Sep 10
SEA5:50 amSeattle/Tacoma Intl
21h 05m
2 stops
ITM6:55 pmOsaka Itami
Sep 24
ITM2:15 pmOsaka Itami
14h 15m
2 stops
SEA12:30 pmSeattle/Tacoma Intl
Air Canada
Aug 19
SEA5:50 amSeattle/Tacoma Intl
21h 05m
2 stops
ITM6:55 pmOsaka Itami
Nov 5
ITM2:00 pmOsaka Itami
21h 26m
2 stops
SEA6:26 pmSeattle/Tacoma Intl
EVA Air
Apr 23
SEA1:30 amSeattle/Tacoma Intl
16h 40m
1 stop
KIX10:10 amOsaka Kansai Intl
Jul 19
KIX11:10 amOsaka Kansai Intl
24h 40m
1 stop
SEA7:50 pmSeattle/Tacoma Intl
Asiana Airlines
Apr 21
SEA2:20 pmSeattle/Tacoma Intl
27h 20m
1 stop
KIX9:40 amOsaka Kansai Intl
May 7
KIX9:10 amOsaka Kansai Intl
19h 35m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
United Airlines
Apr 6
SEA4:47 pmSeattle/Tacoma Intl
53h 58m
2 stops
KIX2:45 pmOsaka Kansai Intl
Apr 9
KIX4:50 pmOsaka Kansai Intl
24h 08m
1 stop
SEA12:58 amSeattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to Osaka

If you're looking for one-way flights from Seattle to Osaka, view some of our deals below provided by ANA, Air Canada and China Airlines
Multiple Airlines
Apr 22
SEA9:00 pmSeattle/Tacoma Intl
44h 35m
3 stops
KIX9:35 amOsaka Kansai Intl
China Airlines
Sep 24
SEA1:10 amSeattle/Tacoma Intl
18h 50m
1 stop
KIX12:00 pmOsaka Kansai Intl
Air Canada
Sep 24
SEA10:40 amSeattle/Tacoma Intl
13h 40m
1 stop
KIX4:20 pmOsaka Kansai Intl

Search last-minute flights to Osaka from Seattle

Find and compare round-trip flight prices for your last-minute flight from Seattle to Osaka
United Airlines
Apr 6
SEA4:47 pmSeattle/Tacoma Intl
53h 58m
2 stops
KIX2:45 pmOsaka Kansai Intl
Apr 9
KIX4:50 pmOsaka Kansai Intl
24h 08m
1 stop
SEA12:58 amSeattle/Tacoma Intl
Turkish Airlines
Apr 6
SEA6:40 pmSeattle/Tacoma Intl
32h 20m
1 stop
KIX7:00 pmOsaka Kansai Intl
Apr 9
KIX9:55 pmOsaka Kansai Intl
34h 50m
1 stop
SEA4:45 pmSeattle/Tacoma Intl
Multiple Airlines
Apr 2
SEA1:10 pmSeattle/Tacoma Intl
39h 05m
2 stops
ITM8:15 pmOsaka Itami
Apr 9
ITM10:30 amOsaka Itami
18h 07m
2 stops
SEA12:37 pmSeattle/Tacoma Intl
ANA
Apr 6
SEA4:30 pmSeattle/Tacoma Intl
34h 25m
2 stops
ITM6:55 pmOsaka Itami
Apr 17
ITM11:50 amOsaka Itami
42h 35m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
Japan Airlines
Apr 6
SEA1:30 pmSeattle/Tacoma Intl
31h 00m
2 stops
ITM12:30 pmOsaka Itami
Apr 17
ITM1:30 pmOsaka Itami
12h 55m
1 stop
SEA10:25 amSeattle/Tacoma Intl
American Airlines
Apr 1
SEA12:59 amSeattle/Tacoma Intl
27h 31m
2 stops
ITM8:30 pmOsaka Itami
Apr 9
ITM2:35 pmOsaka Itami
11h 50m
1 stop
SEA10:25 amSeattle/Tacoma Intl

Best airlines flying from Seattle to Osaka

Compare and see reviews for airlines that fly from Seattle to Osaka with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $910Free CancellationRating
7.0
6,743 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $1,018Free CancellationRating
7.9
2,354 reviews
Search Hawaiian Airlines flights
EVA AirPriceFrom $1,104Free CancellationRating
8.3
1,620 reviews
Search EVA Air flights
Singapore AirlinesPriceFrom $1,140Free CancellationRating
8.2
1,512 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $1,172Free CancellationRating
8.5
1,239 reviews
Search Korean Air flights
United AirlinesPriceFrom $1,186Free CancellationRating
7.4
11,481 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $1,190Free CancellationRating
8.3
1,467 reviews
Search Japan Airlines flights
Asiana AirlinesPriceFrom $1,208Free CancellationRating
8.4
640 reviews
Search Asiana Airlines flights
ANAPriceFrom $1,220Free CancellationRating
8.4
985 reviews
Search ANA flights

Korean Air flights from Seattle to Osaka

Our best Korean Air deals on Seattle to Osaka flight tickets
Korean Air
Apr 24
SEA1:00 pmSeattle/Tacoma Intl
30h 20m
1 stop
KIX11:20 amOsaka Kansai Intl
May 9
KIX12:35 pmOsaka Kansai Intl
14h 15m
1 stop
SEA10:50 amSeattle/Tacoma Intl
Korean Air
Apr 24
SEA1:00 pmSeattle/Tacoma Intl
16h 05m
1 stop
KIX9:05 pmOsaka Kansai Intl
May 9
KIX12:35 pmOsaka Kansai Intl
23h 57m
2 stops
SEA8:32 pmSeattle/Tacoma Intl
Korean Air
Apr 23
SEA5:55 pmSeattle/Tacoma Intl
25h 25m
2 stops
KIX11:20 amOsaka Kansai Intl
May 9
KIX12:35 pmOsaka Kansai Intl
14h 15m
1 stop
SEA10:50 amSeattle/Tacoma Intl

Cathay Pacific flights from Seattle to Osaka

Our best Cathay Pacific deals on Seattle to Osaka flight tickets
Cathay Pacific
May 15
SEA7:02 amSeattle/Tacoma Intl
31h 33m
2 stops
KIX6:35 amOsaka Kansai Intl
May 20
KIX6:40 pmOsaka Kansai Intl
30h 17m
2 stops
SEA8:57 amSeattle/Tacoma Intl
Cathay Pacific
May 12
SEA7:00 amSeattle/Tacoma Intl
39h 55m
3 stops
KIX2:55 pmOsaka Kansai Intl
May 19
KIX9:10 amOsaka Kansai Intl
39h 47m
2 stops
SEA8:57 amSeattle/Tacoma Intl
Cathay Pacific
May 19
SEA8:00 amSeattle/Tacoma Intl
30h 35m
2 stops
KIX6:35 amOsaka Kansai Intl
May 31
KIX6:40 pmOsaka Kansai Intl
31h 18m
2 stops
SEA9:58 amSeattle/Tacoma Intl

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

    The distance between Seattle/Tacoma Intl and Osaka is about 4994.7 mi. Flights usually cover this in 13h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Osaka are refreshed on a daily basis.

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

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

    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 Seattle/Tacoma Intl Airport to Osaka.

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

    The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for Seattle to Osaka

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Pasco to Osaka Flights
Fastest flight time36h 40m
Cheapest price$1,957

Similar Seattle to Osaka flights

Flexible with your destination? Broaden your search and find flights similar to your Seattle to Osaka route

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Osaka. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Seattle to Osaka flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Seattle and Osaka by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Seattle to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.


An easier way to manage your Osaka trip

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Fly into one of these airports located in Osaka
Airports listed have a maximum distance of 22.5 mi from Osaka


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週二 4/2
週二 4/9
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