NT$14,062 Cheap Flights from Osaka (KIX) to Seattle (SEA)

View NT$14,062 flight on Mon, 2025/11/10Opens in a new window

Popular airlines from Kansai Intl. Airport (KIX) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Osaka to Seattle (KIX-SEA)

Prices were available within the past 7 days and start at NT$14,062 for one-way flights and NT$30,063 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, Jan 8 - Tue, Jan 20
KIX
Osaka
SEA
Seattle
NT$30,063 Roundtrip, found 3 days ago
NT$30,063
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Jan 8 from Osaka to Seattle, returning Tue, Jan 20, priced at NT$30,063 found 3 days ago
Hawaiian Airlines
Thu, Jan 8 - Tue, Jan 20
KIX
Osaka
SEA
Seattle
NT$30,293 Roundtrip, found 3 days ago
NT$30,293
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Jan 8 from Osaka to Seattle, returning Tue, Jan 20, priced at NT$30,293 found 3 days ago
Hawaiian Airlines
Thu, Jan 8 - Tue, Jan 20
KIX
Osaka
SEA
Seattle
NT$30,409 Roundtrip, found 3 days ago
NT$30,409
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Jan 8 from Osaka to Seattle, returning Tue, Jan 20, priced at NT$30,409 found 3 days ago
Hawaiian Airlines
Thu, Jan 8 - Tue, Jan 20
KIX
Osaka
SEA
Seattle
NT$30,639 Roundtrip, found 3 days ago
NT$30,639
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Jan 8 from Osaka to Seattle, returning Tue, Jan 20, priced at NT$30,639 found 3 days ago
Hawaiian Airlines
Thu, Jan 8 - Tue, Jan 20
KIX
Osaka
SEA
Seattle
NT$31,394 Roundtrip, found 3 days ago
NT$31,394
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Jan 8 from Osaka to Seattle, returning Tue, Jan 20, priced at NT$31,394 found 3 days ago
Hawaiian Airlines
Thu, Jan 8 - Tue, Jan 20
KIX
Osaka
SEA
Seattle
NT$31,564 Roundtrip, found 3 days ago
NT$31,564
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Jan 8 from Osaka to Seattle, returning Tue, Jan 20, priced at NT$31,564 found 3 days ago
EVA Airways
Thu, Jan 8 - Tue, Jan 20
KIX
Osaka
SEA
Seattle
NT$35,411 Roundtrip, found 3 days ago
NT$35,411
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Thu, Jan 8 from Osaka to Seattle, returning Tue, Jan 20, priced at NT$35,411 found 3 days ago
Philippine Airlines
Thu, Jan 8 - Tue, Jan 20
KIX
Osaka
SEA
Seattle
NT$39,324 Roundtrip, found 3 days ago
NT$39,324
Roundtrip
found 3 days ago
Select Philippine Airlines flight, departing Thu, Jan 8 from Osaka to Seattle, returning Tue, Jan 20, priced at NT$39,324 found 3 days ago
United
Thu, Jan 8 - Tue, Jan 20
KIX
Osaka
SEA
Seattle
NT$45,767 Roundtrip, found 3 days ago
NT$45,767
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jan 8 from Osaka to Seattle, returning Tue, Jan 20, priced at NT$45,767 found 3 days ago
American Airlines
Thu, Jan 8 - Tue, Jan 20
KIX
Osaka
SEA
Seattle
NT$50,763 Roundtrip, found 3 days ago
NT$50,763
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jan 8 from Osaka to Seattle, returning Tue, Jan 20, priced at NT$50,763 found 3 days ago
Flights from Osaka (KIX) to Seattle (SEA)
Origin airport
Kansai Intl.
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
NT$30,063
Distance
8044 km

Osaka to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Osaka to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with KIX to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Osaka for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from KIX to SEA?
Start packing your suitcase, because round-trip flights between Kansai Intl. Airport and Seattle - Tacoma Intl. Airport (SEA) start from NT$30,063. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kansai Intl. Airport to Sea-Tac Airport?
The majority of flights can be canceled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Kansai Intl. Airport (KIX) 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 Kansai Intl. Airport 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 KIX to Sea-Tac Airport?
The distance is around 8,100 kilometers, so pack your carry-on luggage with all the items you need to make your journey comfortable. Not sure what to take on board your Tajiri to SeaTac flight? Earplugs, a sleep mask and a travel pillow are among the essentials.
Which airlines fly direct from Kansai Intl. Airport (KIX) to SEA?
If you want to travel straight from KIX to SEA, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are KIX to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally find a bargain, with some super cheap airfares from KIX to SEA emerging a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

Explore a world of travel with Expedia

Osaka nearby Airports

Osaka

Itami to Seattle
NT$36,306
*Available to Expedia members.