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Not ready to book? to track prices.Find the cheapest flights from Seattle to Osaka
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ANA flights from Seattle to Osaka Itami Airport
Our best ANA deals on Seattle to Osaka Itami Airport flight tickets
Japan Airlines flights from Seattle to Osaka Itami Airport
Our best Japan Airlines deals on Seattle to Osaka Itami Airport flight tickets
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 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 Thursday when prices can be found for as low as $1,274. 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 Wednesday, with ticket prices averaging around $2,058.
What is the cheapest time of day to depart on your flight to Osaka Itami Airport?
Flying to Osaka Itami Airport from Seattle in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,335 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $1,636.
When to book flights from Seattle to Osaka Itami Airport
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
How far is Seattle/Tacoma Intl to Osaka Itami by plane?
There are 4991.4 mi between Seattle/Tacoma Intl and Osaka Itami. 14h 15m 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?
As of April 2025, there are 2 operators available to choose from 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?
Based on momondo bookings for flights between Seattle and Osaka Itami Airport, the leading airline is Japan Airlines, making up 71% of the total bookings. Other popular airlines include ANA with 29%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $781 | Free Cancellation | Rating 8.3 835 reviews | |||
| PriceFrom $850 | Free Cancellation | Rating 8.3 1,441 reviews |
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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.