Cheap Flights from Tokyo (NRT) to Seattle (SEA) from HK$3,886~

View HK$3,886 flight on Wed, 8 Oct 2025Opens in a new window

Popular airlines from Narita Intl. Airport (NRT) to Seattle-Tacoma International Airport (SEA)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at HK$3,886 for one-way flights and HK$5,428 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Wed, 4 Feb - Wed, 11 Feb
NRT
Tokyo
SEA
Seattle
HK$5,428 Return, found 5 days ago
HK$5,428
Return
found 5 days ago
Select Singapore Airlines flight, departing Wed, 4 Feb from Tokyo to Seattle, returning Wed, 11 Feb, priced at HK$5,428 found 5 days ago
Asiana Airlines
Sun, 26 Oct - Fri, 7 Nov
NRT
Tokyo
SEA
Seattle
HK$6,076 Return, found 23 hours ago
HK$6,076
Return
found 23 hours ago
Select Asiana Airlines flight, departing Sun, 26 Oct from Tokyo to Seattle, returning Fri, 7 Nov, priced at HK$6,076 found 23 hours ago
Asiana Airlines
Thu, 6 Nov - Wed, 12 Nov
NRT
Tokyo
SEA
Seattle
HK$6,130 Return, found 1 day ago
HK$6,130
Return
found 1 day ago
Select Asiana Airlines flight, departing Thu, 6 Nov from Tokyo to Seattle, returning Wed, 12 Nov, priced at HK$6,130 found 1 day ago
Air Canada
Thu, 6 Nov - Wed, 12 Nov
NRT
Tokyo
SEA
Seattle
HK$6,497 Return, found 1 day ago
HK$6,497
Return
found 1 day ago
Select Air Canada flight, departing Thu, 6 Nov from Tokyo to Seattle, returning Wed, 12 Nov, priced at HK$6,497 found 1 day ago
Korean Air
Mon, 1 Sep - Sun, 14 Sep
NRT
Tokyo
SEA
Seattle
HK$6,649 Return, found 3 days ago
HK$6,649
Return
found 3 days ago
Select Korean Air flight, departing Mon, 1 Sep from Tokyo to Seattle, returning Sun, 14 Sep, priced at HK$6,649 found 3 days ago
Korean Air
Thu, 6 Nov - Wed, 12 Nov
NRT
Tokyo
SEA
Seattle
HK$6,689 Return, found 1 day ago
HK$6,689
Return
found 1 day ago
Select Korean Air flight, departing Thu, 6 Nov from Tokyo to Seattle, returning Wed, 12 Nov, priced at HK$6,689 found 1 day ago
Air Canada
Thu, 6 Nov - Wed, 12 Nov
NRT
Tokyo
SEA
Seattle
HK$6,692 Return, found 1 day ago
HK$6,692
Return
found 1 day ago
Select Air Canada flight, departing Thu, 6 Nov from Tokyo to Seattle, returning Wed, 12 Nov, priced at HK$6,692 found 1 day ago
Philippine Airlines
Wed, 4 Feb - Wed, 11 Feb
NRT
Tokyo
SEA
Seattle
HK$6,982 Return, found 5 days ago
HK$6,982
Return
found 5 days ago
Select Philippine Airlines flight, departing Wed, 4 Feb from Tokyo to Seattle, returning Wed, 11 Feb, priced at HK$6,982 found 5 days ago
Korean Air
Sat, 13 Sep - Mon, 29 Sep
NRT
Tokyo
SEA
Seattle
HK$7,241 Return, found 2 days ago
HK$7,241
Return
found 2 days ago
Select Korean Air flight, departing Sat, 13 Sep from Tokyo to Seattle, returning Mon, 29 Sep, priced at HK$7,241 found 2 days ago
China Airlines
Mon, 18 May - Sun, 31 May
NRT
Tokyo
SEA
Seattle
HK$7,297 Return, found 6 days ago
HK$7,297
Return
found 6 days ago
Select China Airlines flight, departing Mon, 18 May from Tokyo to Seattle, returning Sun, 31 May, priced at HK$7,297 found 6 days ago

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

February is typically the cheapest month to fly

From HK$5,291 - HK$8,065 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, EVA Airways, Japan Airlines, Korean Air, Singapore Airlines, United, WestJet
Return price
HK$5,428
Distance
7611 km
Average flight time
-6 hours -57 mins

Flights from Narita to Seattle

Book cheap flights from Narita (NRT) 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 Narita (NRT) 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 Narita (NRT) 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$3,886 now!

 

Frequently asked questions

How much is a flight from NRT to Seattle - Tacoma Intl. Airport (SEA)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Tokyo Narita Airport and SEA was HK$5,428. Cheap tickets don't last forever, 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 NRT to Seattle - Tacoma Intl. Airport (SEA)?
The majority of flights can be canceled online, but each air carrier has different 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 Tokyo Narita Airport 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 Narita 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 Tokyo Narita Airport to Seattle - Tacoma Intl. Airport (SEA)?
You'll have 7,700 kilometers to cover on the long-haul Narita to SeaTac route. Wear comfortable clothes and consider taking a neck pillow with you.
Which airlines fly direct from Narita Intl. Airport (NRT) to Seattle - Tacoma Intl. Airport (SEA)?
There are a few airlines that fly directly from Tokyo Narita Airport to Seattle - Tacoma Intl. Airport (SEA). JAL (JL) is a popular option, offering 30 flights each month. You could also take a look at the airfares with ANA (NH). It operates 26 monthly flights between Narita and SeaTac.
Are NRT to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab a fantastic last-minute deal from Narita Intl. Airport (NRT) to Seattle - Tacoma Intl. Airport (SEA), but it's also possible to miss out entirely! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest easy knowing you're always getting the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.