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

View AU$754 flight on Wed, 17 June 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 25 Aug - Thu, 10 Sept
HND
Tokyo
SEA
Seattle
AU$964 Return, found 4 days ago
AU$964
Return
found 4 days ago
Select Delta flight, departing Tue, 25 Aug from Tokyo to Seattle, returning Thu, 10 Sept, priced at AU$964 found 4 days ago
Asiana Airlines
Sun, 10 May - Mon, 18 May
NRT
Tokyo
SEA
Seattle
AU$984 Return, found 3 days ago
AU$984
Return
found 3 days ago
Select Asiana Airlines flight, departing Sun, 10 May from Tokyo to Seattle, returning Mon, 18 May, priced at AU$984 found 3 days ago
Asiana Airlines
Sun, 10 May - Mon, 18 May
HND
Tokyo
SEA
Seattle
AU$984 Return, found 3 days ago
AU$984
Return
found 3 days ago
Select Asiana Airlines flight, departing Sun, 10 May from Tokyo to Seattle, returning Mon, 18 May, priced at AU$984 found 3 days ago
Asiana Airlines
Fri, 29 May - Mon, 8 June
NRT
Tokyo
SEA
Seattle
AU$1,002 Return, found 17 hours ago
AU$1,002
Return
found 17 hours ago
Select Asiana Airlines flight, departing Fri, 29 May from Tokyo to Seattle, returning Mon, 8 June, priced at AU$1,002 found 17 hours ago
Asiana Airlines
Thu, 16 Apr - Mon, 20 Apr
NRT
Tokyo
SEA
Seattle
AU$1,005 Return, found 5 days ago
AU$1,005
Return
found 5 days ago
Select Asiana Airlines flight, departing Thu, 16 Apr from Tokyo to Seattle, returning Mon, 20 Apr, priced at AU$1,005 found 5 days ago
Air Canada
Wed, 6 May - Wed, 20 May
NRT
Tokyo
SEA
Seattle
AU$1,028 Return, found 4 days ago
AU$1,028
Return
found 4 days ago
Select Air Canada flight, departing Wed, 6 May from Tokyo to Seattle, returning Wed, 20 May, priced at AU$1,028 found 4 days ago
EVA Airways
Thu, 24 Dec - Wed, 6 Jan
NRT
Tokyo
SEA
Seattle
AU$1,231 Return, found 6 days ago
AU$1,231
Return
found 6 days ago
Select EVA Airways flight, departing Thu, 24 Dec from Tokyo to Seattle, returning Wed, 6 Jan, priced at AU$1,231 found 6 days ago
China Airlines
Thu, 24 Dec - Wed, 6 Jan
NRT
Tokyo
SEA
Seattle
AU$1,242 Return, found 6 days ago
AU$1,242
Return
found 6 days ago
Select China Airlines flight, departing Thu, 24 Dec from Tokyo to Seattle, returning Wed, 6 Jan, priced at AU$1,242 found 6 days ago
Alaska Airlines
Tue, 25 Aug - Thu, 10 Sept
NRT
Tokyo
SEA
Seattle
AU$1,288 Return, found 4 days ago
AU$1,288
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 25 Aug from Tokyo to Seattle, returning Thu, 10 Sept, priced at AU$1,288 found 4 days ago
Cathay Pacific
Sun, 19 Apr - Thu, 30 Apr
NRT
Tokyo
SEA
Seattle
AU$1,323 Return, found 6 days ago
AU$1,323
Return
found 6 days ago
Select Cathay Pacific flight, departing Sun, 19 Apr from Tokyo to Seattle, returning Thu, 30 Apr, priced at AU$1,323 found 6 days ago

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

November is typically the cheapest month to fly

From AU$920 - AU$1,329 per traveller.

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 AU$964. 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 kilometres, 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.

Travel information

Origin airport
Haneda
Destination airport
Seattle - Tacoma Intl.
Return price
AU$964
Distance
7667 km

Book with confidence

TYO to SEA Flights

Ready to get away? Use Expedia.com.au to book cheap flights from Chiba Prefecture to Seattle AU$964, and have leftover money to spare on adventures and activities while you’re in town. We have the world’s largest selection of flights, not to mention lower airfares than you’ll find anywhere else on the Internet.

Our user-friendly tools make it easier than ever to book TYO to SEA flights, even if you’re hoping to hop aboard one of the last-minute flights leaving today. So whether you seek a spontaneous trip to this city’s hottest attractions, or prefer to plan out every detail of your adventure ahead of time, Expedia.com.au is here to help you find exactly what you are interested in.

If you’re on the hunt for cheap flights to Seattle from Chiba Prefecture, you need not look any further. We make it simple for you to compare different airline carriers or choose the one that appeals to you most. We work with dozens of airlines in order to offer you incredible deals on business and personal travel. Start by searching through our selection of plane tickets today, and you’ll be in the sky before you know it.

TYO to SEA Flights
*Available to Expedia members.