S$698 Cheap Flights from Osaka to Seattle

View S$698 flight on Sun, 30 Mar,2025Opens in a new window

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Cheap Flights from Osaka to Seattle (OSA-SEA)

Prices were available within the past 7 days and start at S$698 for one-way flights and S$1,159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Sun, 23 Mar - Wed, 2 Apr
KIX
Osaka
SEA
Seattle
S$1,159 Return, found 2 days ago
S$1,159
Return
found 2 days ago
Select Philippine Airlines flight, departing Sun, 23 Mar from Osaka to Seattle, returning Wed, 2 Apr, priced at S$1,159 found 2 days ago
STARLUX Airlines
Mon, 24 Mar - Tue, 1 Apr
KIX
Osaka
SEA
Seattle
S$1,252 Return, found 2 days ago
S$1,252
Return
found 2 days ago
Select STARLUX Airlines flight, departing Mon, 24 Mar from Osaka to Seattle, returning Tue, 1 Apr, priced at S$1,252 found 2 days ago
Philippine Airlines
Sun, 23 Mar - Wed, 2 Apr
KIX
Osaka
SEA
Seattle
S$1,269 Return, found 2 days ago
S$1,269
Return
found 2 days ago
Select Philippine Airlines flight, departing Sun, 23 Mar from Osaka to Seattle, returning Wed, 2 Apr, priced at S$1,269 found 2 days ago
China Airlines
Mon, 24 Mar - Wed, 2 Apr
KIX
Osaka
SEA
Seattle
S$1,288 Return, found 2 days ago
S$1,288
Return
found 2 days ago
Select China Airlines flight, departing Mon, 24 Mar from Osaka to Seattle, returning Wed, 2 Apr, priced at S$1,288 found 2 days ago
China Airlines
Mon, 24 Mar - Wed, 2 Apr
KIX
Osaka
SEA
Seattle
S$1,310 Return, found 2 days ago
S$1,310
Return
found 2 days ago
Select China Airlines flight, departing Mon, 24 Mar from Osaka to Seattle, returning Wed, 2 Apr, priced at S$1,310 found 2 days ago
STARLUX Airlines
Sun, 23 Mar - Tue, 1 Apr
KIX
Osaka
SEA
Seattle
S$1,324 Return, found 2 days ago
S$1,324
Return
found 2 days ago
Select STARLUX Airlines flight, departing Sun, 23 Mar from Osaka to Seattle, returning Tue, 1 Apr, priced at S$1,324 found 2 days ago
STARLUX Airlines
Sat, 22 Mar - Wed, 2 Apr
KIX
Osaka
SEA
Seattle
S$1,335 Return, found 2 days ago
S$1,335
Return
found 2 days ago
Select STARLUX Airlines flight, departing Sat, 22 Mar from Osaka to Seattle, returning Wed, 2 Apr, priced at S$1,335 found 2 days ago
Philippine Airlines
Sun, 23 Mar - Wed, 2 Apr
KIX
Osaka
SEA
Seattle
S$1,356 Return, found 2 days ago
S$1,356
Return
found 2 days ago
Select Philippine Airlines flight, departing Sun, 23 Mar from Osaka to Seattle, returning Wed, 2 Apr, priced at S$1,356 found 2 days ago
Asiana Airlines
Mon, 24 Mar - Tue, 1 Apr
KIX
Osaka
SEA
Seattle
S$1,363 Return, found 2 days ago
S$1,363
Return
found 2 days ago
Select Asiana Airlines flight, departing Mon, 24 Mar from Osaka to Seattle, returning Tue, 1 Apr, priced at S$1,363 found 2 days ago
Hawaiian Airlines
Mon, 24 Mar - Wed, 2 Apr
KIX
Osaka
SEA
Seattle
S$1,945 Return, found 2 days ago
S$1,945
Return
found 2 days ago
Select Hawaiian Airlines flight, departing Mon, 24 Mar from Osaka to Seattle, returning Wed, 2 Apr, priced at S$1,945 found 2 days ago
Osaka to Seattle route information
Origin airport
Kansai Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
S$1,159
Distance
8044 km

Flights from Hyogo Prefecture to Seattle

When looking for plane tickets from Hyogo Prefecture to Seattle, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Seattle. Look for OSA to SEA airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Seattle flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Hyogo Prefecture Seattle flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Hyogo Prefecture to Seattle trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Hyogo Prefecture to Seattle with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$1,159. 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 far is the flight from Osaka (OSA-All Airports) to SEA?
The distance is around 8,100 kilometres. 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.
Seattle Airports

Seattle Paine Field Intl. Airport

Osaka Airports

Osaka

Kansai Intl. to Seattle
S$1,158.70
*Available to Expedia members.