Cheap Flights from Seattle (SEA) to Tokyo (NRT) from HK$2,464~

View HK$2,464 flight on Wed, 4 Feb 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$2,464 for one-way flights and HK$4,640 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 26 Jan - Tue, 3 Feb
SEA
Seattle
NRT
Tokyo
HK$4,640 Return, found 5 days ago
HK$4,640
Return
found 5 days ago
Select Air Canada flight, departing Mon, 26 Jan from Seattle to Tokyo, returning Tue, 3 Feb, priced at HK$4,640 found 5 days ago
Air Canada
Wed, 4 Feb - Sun, 8 Feb
SEA
Seattle
NRT
Tokyo
HK$4,645 Return, found 6 days ago
HK$4,645
Return
found 6 days ago
Select Air Canada flight, departing Wed, 4 Feb from Seattle to Tokyo, returning Sun, 8 Feb, priced at HK$4,645 found 6 days ago
Air Canada
Wed, 4 Feb - Sat, 14 Feb
SEA
Seattle
NRT
Tokyo
HK$4,710 Return, found 5 days ago
HK$4,710
Return
found 5 days ago
Select Air Canada flight, departing Wed, 4 Feb from Seattle to Tokyo, returning Sat, 14 Feb, priced at HK$4,710 found 5 days ago
Air Canada
Sun, 8 Feb - Fri, 27 Feb
SEA
Seattle
NRT
Tokyo
HK$4,712 Return, found 3 days ago
HK$4,712
Return
found 3 days ago
Select Air Canada flight, departing Sun, 8 Feb from Seattle to Tokyo, returning Fri, 27 Feb, priced at HK$4,712 found 3 days ago
United
Thu, 8 Jan - Sat, 24 Jan
SEA
Seattle
NRT
Tokyo
HK$5,002 Return, found 1 day ago
HK$5,002
Return
found 1 day ago
Select United flight, departing Thu, 8 Jan from Seattle to Tokyo, returning Sat, 24 Jan, priced at HK$5,002 found 1 day ago
Japan Airlines
Sat, 7 Feb - Sat, 28 Feb
SEA
Seattle
NRT
Tokyo
HK$5,062 Return, found 3 days ago
HK$5,062
Return
found 3 days ago
Select Japan Airlines flight, departing Sat, 7 Feb from Seattle to Tokyo, returning Sat, 28 Feb, priced at HK$5,062 found 3 days ago
All Nippon Airways
Fri, 9 Jan - Sat, 24 Jan
SEA
Seattle
NRT
Tokyo
HK$5,128 Return, found 5 days ago
HK$5,128
Return
found 5 days ago
Select All Nippon Airways flight, departing Fri, 9 Jan from Seattle to Tokyo, returning Sat, 24 Jan, priced at HK$5,128 found 5 days ago
Korean Air
Fri, 9 Jan - Sat, 24 Jan
SEA
Seattle
NRT
Tokyo
HK$5,129 Return, found 5 days ago
HK$5,129
Return
found 5 days ago
Select Korean Air flight, departing Fri, 9 Jan from Seattle to Tokyo, returning Sat, 24 Jan, priced at HK$5,129 found 5 days ago
Japan Airlines
Mon, 26 Jan - Tue, 3 Feb
SEA
Seattle
NRT
Tokyo
HK$5,130 Return, found 5 days ago
HK$5,130
Return
found 5 days ago
Select Japan Airlines flight, departing Mon, 26 Jan from Seattle to Tokyo, returning Tue, 3 Feb, priced at HK$5,130 found 5 days ago
Asiana Airlines
Sun, 8 Feb - Fri, 27 Feb
SEA
Seattle
NRT
Tokyo
HK$5,362 Return, found 3 days ago
HK$5,362
Return
found 3 days ago
Select Asiana Airlines flight, departing Sun, 8 Feb from Seattle to Tokyo, returning Fri, 27 Feb, priced at HK$5,362 found 3 days ago

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

March is typically the cheapest month to fly

From HK$4,399 - HK$7,886 per traveller.
Seattle to Tokyo route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Narita Intl.
Airlines serving
American Airlines, Delta
Return price
HK$4,640
Distance
7611 km
Average flight time
27 hours 27 mins

Flights from Seattle to Narita

Book cheap flights from Seattle (SEA) to Narita (NRT) 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 Seattle (SEA) to Narita (NRT) 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 Seattle (SEA) to Narita (NRT) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

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

If you would like to book flights to Narita more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Narita is HK$2,464 now!

 

Frequently asked questions

How much is a flight from Sea-Tac Airport to Narita Intl. Airport (NRT)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between SEA and Narita Intl. Airport (NRT) was HK$4,640. Great fares don't wait 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 SEA to Narita Intl. Airport (NRT)?
Most flights can be canceled online, but each air carrier has its own set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from SEA to Narita Intl. Airport (NRT) 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 SEA to Narita Intl. Airport (NRT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to Tokyo Narita Airport?
With a flight distance of 7,700 kilometers between Seattle - Tacoma Intl. Airport (SEA) and Tokyo Narita Airport, this is a long-haul journey. Remember to keep well hydrated and go for a short walk down the aisle every so often.
Which airlines fly direct from Sea-Tac Airport to Narita Intl. Airport (NRT)?
JAL (JL) is one of the top choices for travelers jetting between Seattle - Tacoma Intl. Airport (SEA) and NRT. Select from the 30 flights it operates on this route each month. Operating 26 flights per month on this route, ANA (NH) is another good option.
Are Seattle - Tacoma Intl. Airport (SEA) to NRT flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it's no sure thing. While last-minute deals between Seattle - Tacoma Intl. Airport (SEA) and NRT are possible, it also makes sense to keep an eye on prices well before you fly. In fact, some carriers publicize their prices up to 12 months before the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to book when the price is low.

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