Cheap Flights from Tokyo (TYO) to Seattle (SEA) from HK$3,571~

View HK$3,571 flight on Fri, 13 Feb 2026Opens in a new window

Popular airlines from Tokyo to Seattle, WA (SEA-Seattle - Tacoma Intl.)

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Find Cheap Flights from Tokyo (TYO) to Seattle (SEA)

Prices were available within the past 7 days and start at HK$3,571 for one-way flights and HK$4,171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 17 Nov - Wed, 11 Feb
NRT
Tokyo
SEA
Seattle
HK$4,171 Return, found 1 day ago
HK$4,171
Return
found 1 day ago
Select Air Canada flight, departing Mon, 17 Nov from Tokyo to Seattle, returning Wed, 11 Feb, priced at HK$4,171 found 1 day ago
Air Canada
Tue, 23 Dec - Tue, 30 Dec
NRT
Tokyo
SEA
Seattle
HK$4,181 Return, found 2 days ago
HK$4,181
Return
found 2 days ago
Select Air Canada flight, departing Tue, 23 Dec from Tokyo to Seattle, returning Tue, 30 Dec, priced at HK$4,181 found 2 days ago
Air Canada
Mon, 17 Nov - Wed, 11 Feb
NRT
Tokyo
SEA
Seattle
HK$4,255 Return, found 1 day ago
HK$4,255
Return
found 1 day ago
Select Air Canada flight, departing Mon, 17 Nov from Tokyo to Seattle, returning Wed, 11 Feb, priced at HK$4,255 found 1 day ago
Air Canada
Tue, 23 Dec - Tue, 30 Dec
NRT
Tokyo
SEA
Seattle
HK$4,266 Return, found 2 days ago
HK$4,266
Return
found 2 days ago
Select Air Canada flight, departing Tue, 23 Dec from Tokyo to Seattle, returning Tue, 30 Dec, priced at HK$4,266 found 2 days ago
Air Canada
Thu, 25 Dec - Thu, 1 Jan
NRT
Tokyo
SEA
Seattle
HK$4,441 Return, found 2 days ago
HK$4,441
Return
found 2 days ago
Select Air Canada flight, departing Thu, 25 Dec from Tokyo to Seattle, returning Thu, 1 Jan, priced at HK$4,441 found 2 days ago
Air Canada
Mon, 17 Nov - Fri, 13 Feb
NRT
Tokyo
SEA
Seattle
HK$4,691 Return, found 1 day ago
HK$4,691
Return
found 1 day ago
Select Air Canada flight, departing Mon, 17 Nov from Tokyo to Seattle, returning Fri, 13 Feb, priced at HK$4,691 found 1 day ago
Delta
Tue, 23 Dec - Tue, 30 Dec
HND
Tokyo
SEA
Seattle
HK$5,202 Return, found 2 days ago
HK$5,202
Return
found 2 days ago
Select Delta flight, departing Tue, 23 Dec from Tokyo to Seattle, returning Tue, 30 Dec, priced at HK$5,202 found 2 days ago
Asiana Airlines
Mon, 22 Sep - Mon, 6 Oct
HND
Tokyo
SEA
Seattle
HK$6,102 Return, found 5 days ago
HK$6,102
Return
found 5 days ago
Select Asiana Airlines flight, departing Mon, 22 Sep from Tokyo to Seattle, returning Mon, 6 Oct, priced at HK$6,102 found 5 days ago
Philippine Airlines
Sun, 21 Sep - Sun, 5 Oct
NRT
Tokyo
SEA
Seattle
HK$6,186 Return, found 3 days ago
HK$6,186
Return
found 3 days ago
Select Philippine Airlines flight, departing Sun, 21 Sep from Tokyo to Seattle, returning Sun, 5 Oct, priced at HK$6,186 found 3 days ago
STARLUX Airlines
Wed, 10 Sep - Sat, 20 Sep
NRT
Tokyo
SEA
Seattle
HK$7,087 Return, found 2 days ago
HK$7,087
Return
found 2 days ago
Select STARLUX Airlines flight, departing Wed, 10 Sep from Tokyo to Seattle, returning Sat, 20 Sep, priced at HK$7,087 found 2 days ago

Find the cheapest month to fly from Tokyo (TYO) to Seattle (SEA)

May is typically the cheapest month to fly

From HK$5,283 - HK$7,706 per traveller.

Graph displaying average flight prices per month

Tokyo to Seattle route information
Origin airport
Narita Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, China Airlines, Delta, EVA Airways, Japan Airlines, Korean Air, Philippine Airlines, Singapore Airlines, United, WestJet
Return price
HK$4,171
Distance
7611 km

Flights from Chiba Prefecture to Seattle

Book cheap flights from Chiba Prefecture (TYO) to Seattle (SEA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chiba Prefecture (TYO) to Seattle (SEA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be 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 Chiba Prefecture (TYO) to Seattle (SEA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Seattle flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Seattle and things to do in Seattle for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Seattle more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is HK$3,571 now!

 

Frequently asked questions

How much is a flight from Tokyo (TYO-All Airports) to SEA?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Tokyo (TYO-All Airports) to SEA was HK$4,171. Cheap fares don't stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Tokyo (TYO-All Airports) to Seattle - Tacoma Intl. Airport (SEA)?
Every airline has a different set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Tokyo (TYO-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 Tokyo (TYO-All Airports) to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Tokyo (TYO-All Airports) to Seattle - Tacoma Intl. Airport (SEA)?
The distance is around 7,700 kilometers, so fill your carry-on luggage with everything you need to make your journey comfortable. Wondering what to take on board your Chiba Prefecture to SeaTac flight? A neck pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from Tokyo (TYO-All Airports) to Seattle - Tacoma Intl. Airport (SEA)?
Many people choose to fly with JAL (JL) from Tokyo (TYO-All Airports) to Sea-Tac Airport. It offers 30 flights monthly, so you can pick a flight time that's right for you. Another carrier servicing this route is Delta Air Lines (DL). You'll have 30 flights every month to choose from.
Are Tokyo (TYO-All Airports) to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Tokyo (TYO-All Airports) to SEA can be hit-or-miss. You may be able to find a bargain, but you could also miss out entirely! If you'd rather start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines release their prices that far in advance. Our top tip? Check back often as updates are made frequently.

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