What’s the cost of a flight from Seattle to Osaka?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Osaka.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which airports serve Seattle and Osaka?

When planning a trip of about 8054 km, it's a good idea to check flights from surrounding airports too.

• Airports in Seattle: Seattle is connected to 2 airports - Boeing Field, Lake Union.
• Airports in Osaka: Osaka offers flights from 2 airports - Itami, Kansai.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Filter and compare flights from Seattle to Osaka

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Other popular destinations

Want more ideas for your trip to Japan? Check these: Fukuoka, Okinawa, Osaka, Sapporo, Tokyo.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.