¥61,940 Cheap Flights from Osaka (OSA) to Seattle (SEA)

Popular airlines from Osaka to Seattle

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Cheap Flights from Osaka to Seattle (OSA-SEA)

Prices were available within the past 7 days and start at ¥61,940 for one-way flights and ¥95,120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Hawaiian Airlines
Air Canada
Hainan Airlines
Alaska Airlines
American Airlines
Philippine Airlines
STARLUX Airlines
EVA Airways
Asiana Airlines

Find the cheapest month to fly from Osaka (OSA) to Seattle (SEA)

October is typically the cheapest month to fly

From ¥102,015 - ¥151,781 per traveler.

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much is a flight from Osaka (OSA-All Airports) to Sea-Tac Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between Osaka (OSA-All Airports) and Seattle - Tacoma Intl. Airport (SEA) was ¥95,120. Great fares don't wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Osaka (OSA-All Airports) to SEA?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Osaka (OSA-All Airports) to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Osaka (OSA-All Airports) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Osaka (OSA-All Airports) to Seattle - Tacoma Intl. Airport (SEA)?
Make the 16 hours and 14 minutes between Osaka (OSA-All Airports) and Sea-Tac Airport as comfortable as possible. Bring the essentials, like a neck pillow, your toothbrush and warm clothes, and sit back and enjoy the flight!
How far is the flight from Osaka (OSA-All Airports) to SEA?
The distance is around 8,100 kilometers. Eye mask? Check. Toothbrush? Check. You'd be wise to pack all the essentials for this long-haul Japan to SeaTac flight.
Which airlines fly direct from Osaka (OSA-All Airports) to SEA?
If you want to travel straight from Osaka (OSA-All Airports) to Seattle - Tacoma Intl. Airport (SEA), you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.
Are Osaka (OSA-All Airports) to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Osaka (OSA-All Airports) to Seattle - Tacoma Intl. Airport (SEA) last minute could save you some cash. However, it might cost you a whole lot more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.
Can I fly from Osaka (OSA-All Airports) to SEA right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from Osaka (OSA-All Airports) to Sea-Tac Airport please visit our COVID 19 travel advisor portal link.

Travel information

Origin airport
Kansai Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Hawaiian Airlines, Japan Airlines, Korean Air, Lufthansa, Philippine Airlines, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United
Roundtrip price
¥95,120
Distance
8044 km

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