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

View AU$554 flight on Wed, 23 Sept 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.

Alaska Airlines
Tue, 25 Aug - Mon, 28 Sept
HND
Tokyo
SEA
Seattle
AU$460 Return, found 3 days ago
AU$460
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 25 Aug from Tokyo to Seattle, returning Mon, 28 Sept, priced at AU$460 found 3 days ago
Alaska Airlines
Thu, 29 Jan - Wed, 11 Feb
NRT
Tokyo
SEA
Seattle
AU$893 Return, found 4 days ago
AU$893
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 29 Jan from Tokyo to Seattle, returning Wed, 11 Feb, priced at AU$893 found 4 days ago
Delta
Mon, 9 Mar - Tue, 23 June
HND
Tokyo
SEA
Seattle
AU$908 Return, found 3 days ago
AU$908
Return
found 3 days ago
Select Delta flight, departing Mon, 9 Mar from Tokyo to Seattle, returning Tue, 23 June, priced at AU$908 found 3 days ago
Asiana Airlines
Wed, 21 Jan - Sat, 31 Jan
NRT
Tokyo
SEA
Seattle
AU$934 Return, found 3 days ago
AU$934
Return
found 3 days ago
Select Asiana Airlines flight, departing Wed, 21 Jan from Tokyo to Seattle, returning Sat, 31 Jan, priced at AU$934 found 3 days ago
Air Canada
Thu, 29 Oct - Sat, 7 Nov
NRT
Tokyo
SEA
Seattle
AU$977 Return, found 2 days ago
AU$977
Return
found 2 days ago
Select Air Canada flight, departing Thu, 29 Oct from Tokyo to Seattle, returning Sat, 7 Nov, priced at AU$977 found 2 days ago
Hainan Airlines
Mon, 9 Mar - Tue, 23 June
NRT
Tokyo
SEA
Seattle
AU$1,151 Return, found 3 days ago
AU$1,151
Return
found 3 days ago
Select Hainan Airlines flight, departing Mon, 9 Mar from Tokyo to Seattle, returning Tue, 23 June, priced at AU$1,151 found 3 days ago
Philippine Airlines
Thu, 1 Oct - Thu, 15 Oct
HND
Tokyo
SEA
Seattle
AU$1,206 Return, found 3 days ago
AU$1,206
Return
found 3 days ago
Select Philippine Airlines flight, departing Thu, 1 Oct from Tokyo to Seattle, returning Thu, 15 Oct, priced at AU$1,206 found 3 days ago
China Airlines
Sat, 29 Aug - Wed, 2 Sept
NRT
Tokyo
SEA
Seattle
AU$1,262 Return, found 2 days ago
AU$1,262
Return
found 2 days ago
Select China Airlines flight, departing Sat, 29 Aug from Tokyo to Seattle, returning Wed, 2 Sept, priced at AU$1,262 found 2 days ago
EVA Airways
Thu, 29 Oct - Sat, 7 Nov
NRT
Tokyo
SEA
Seattle
AU$1,328 Return, found 2 days ago
AU$1,328
Return
found 2 days ago
Select EVA Airways flight, departing Thu, 29 Oct from Tokyo to Seattle, returning Sat, 7 Nov, priced at AU$1,328 found 2 days ago
Cathay Pacific
Tue, 13 Oct - Sat, 17 Oct
NRT
Tokyo
SEA
Seattle
AU$1,343 Return, found 1 day ago
AU$1,343
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 13 Oct from Tokyo to Seattle, returning Sat, 17 Oct, priced at AU$1,343 found 1 day ago

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

November is typically the cheapest month to fly

From AU$910 - AU$1,312 per traveller.
Flight from Tokyo to Seattle route information
Origin airport
Haneda
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, Delta, EVA Airways, Japan Airlines, Korean Air, Philippine Airlines, Singapore Airlines, Turkish Airlines, United, WestJet
Return price
AU$460
Distance
7667 km

TYO to SEA Flights

Ready to get away? Use Expedia.com.au to book cheap flights from Chiba Prefecture to Seattle AU$460, 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.

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$460. 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.
*Available to Expedia members.