S$439 Cheap Flights from Seattle to Tokyo

View S$439 flight on Tue, 23 Sep, 2025Opens in a new window

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

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Cheap Flights from Seattle to Tokyo (SEA-NRT)

Prices were available within the past 7 days and start at S$439 for one-way flights and S$807 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
S$807 Return, found 4 days ago
S$807
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at S$807 found 4 days ago
Hawaiian Airlines
Mon, 8 Sep - Wed, 17 Sep
SEA
Seattle
NRT
Tokyo
S$809 Return, found 11 hours ago
S$809
Return
found 11 hours ago
Select Hawaiian Airlines flight, departing Mon, 8 Sep from Seattle to Tokyo, returning Wed, 17 Sep, priced at S$809 found 11 hours ago
United
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
S$814 Return, found 4 days ago
S$814
Return
found 4 days ago
Select United flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at S$814 found 4 days ago
United
Mon, 8 Sep - Wed, 17 Sep
SEA
Seattle
NRT
Tokyo
S$816 Return, found 11 hours ago
S$816
Return
found 11 hours ago
Select United flight, departing Mon, 8 Sep from Seattle to Tokyo, returning Wed, 17 Sep, priced at S$816 found 11 hours ago
Air Canada
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
S$819 Return, found 4 days ago
S$819
Return
found 4 days ago
Select Air Canada flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at S$819 found 4 days ago
Air Canada
Mon, 8 Sep - Wed, 17 Sep
SEA
Seattle
NRT
Tokyo
S$821 Return, found 11 hours ago
S$821
Return
found 11 hours ago
Select Air Canada flight, departing Mon, 8 Sep from Seattle to Tokyo, returning Wed, 17 Sep, priced at S$821 found 11 hours ago
Delta
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
S$825 Return, found 4 days ago
S$825
Return
found 4 days ago
Select Delta flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at S$825 found 4 days ago
Delta
Mon, 8 Sep - Wed, 17 Sep
SEA
Seattle
NRT
Tokyo
S$827 Return, found 11 hours ago
S$827
Return
found 11 hours ago
Select Delta flight, departing Mon, 8 Sep from Seattle to Tokyo, returning Wed, 17 Sep, priced at S$827 found 11 hours ago
Korean Air
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
S$830 Return, found 4 days ago
S$830
Return
found 4 days ago
Select Korean Air flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at S$830 found 4 days ago
All Nippon Airways
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
S$835 Return, found 4 days ago
S$835
Return
found 4 days ago
Select All Nippon Airways flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at S$835 found 4 days ago

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

February is typically the cheapest month to fly

From S$831 - S$1,291 per traveller.

Graph displaying average flight prices per month

Seattle to Tokyo route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Narita Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, China Airlines, Delta, EVA Airways, Hawaiian Airlines, Japan Airlines, Korean Air, United, WestJet
Return price
S$806
Distance
7611 km
Average flight time
26 hours 7 mins

Perfect flights from Seattle to Tokyo

Your Journey from Seattle to Tokyo

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Tokyo caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Hawaiian Airlines, United, Air Canada, All Nippon Airways, Delta, Korean Air, Asiana Airlines, Philippine Airlines, WestJet. Our selection of flights from Seattle - Tacoma Intl. to Narita Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Tokyo Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Narita Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$439 and roundtrip prices from S$807*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Tokyo with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Tokyo

Picture yourself stepping off the plane in Tokyo and immersing yourself in the unique atmosphere of Narita. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Tokyo Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Tokyo.
 

Beyond the Flight – Exploring Tokyo

With Expedia, your adventure extends beyond the flight. Explore Tokyo at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Tokyo with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Tokyo with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$807. 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 cancelled 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 kilometres 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 travellers 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.

Explore a world of travel with Expedia

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*Available to Expedia members.