S$446 Cheap Flights from Seattle to Tokyo

View S$446 flight on Sat, 24 Jan, 2026Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seattle to Tokyo (SEA-NRT)

Prices were available within the past 7 days and start at S$446 for one-way flights and S$788 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Wed, 3 Dec - Wed, 10 Dec
SEA
Seattle
NRT
Tokyo
S$788 Return, found 5 days ago
S$788
Return
found 5 days ago
Select Asiana Airlines flight, departing Wed, 3 Dec from Seattle to Tokyo, returning Wed, 10 Dec, priced at S$788 found 5 days ago
Hawaiian Airlines
Fri, 23 Jan - Sat, 31 Jan
SEA
Seattle
NRT
Tokyo
S$824 Return, found 3 days ago
S$824
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Fri, 23 Jan from Seattle to Tokyo, returning Sat, 31 Jan, priced at S$824 found 3 days ago
United
Fri, 23 Jan - Sat, 31 Jan
SEA
Seattle
NRT
Tokyo
S$832 Return, found 3 days ago
S$832
Return
found 3 days ago
Select United flight, departing Fri, 23 Jan from Seattle to Tokyo, returning Sat, 31 Jan, priced at S$832 found 3 days ago
Hawaiian Airlines
Sun, 30 Nov - Tue, 16 Dec
SEA
Seattle
NRT
Tokyo
S$852 Return, found 6 days ago
S$852
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Sun, 30 Nov from Seattle to Tokyo, returning Tue, 16 Dec, priced at S$852 found 6 days ago
All Nippon Airways
Fri, 23 Jan - Sat, 31 Jan
SEA
Seattle
NRT
Tokyo
S$853 Return, found 3 days ago
S$853
Return
found 3 days ago
Select All Nippon Airways flight, departing Fri, 23 Jan from Seattle to Tokyo, returning Sat, 31 Jan, priced at S$853 found 3 days ago
Korean Air
Fri, 23 Jan - Sat, 31 Jan
SEA
Seattle
NRT
Tokyo
S$853 Return, found 3 days ago
S$853
Return
found 3 days ago
Select Korean Air flight, departing Fri, 23 Jan from Seattle to Tokyo, returning Sat, 31 Jan, priced at S$853 found 3 days ago
Hawaiian Airlines
Wed, 3 Dec - Wed, 10 Dec
SEA
Seattle
NRT
Tokyo
S$853 Return, found 5 days ago
S$853
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, 3 Dec from Seattle to Tokyo, returning Wed, 10 Dec, priced at S$853 found 5 days ago
United
Wed, 3 Dec - Wed, 10 Dec
SEA
Seattle
NRT
Tokyo
S$876 Return, found 5 days ago
S$876
Return
found 5 days ago
Select United flight, departing Wed, 3 Dec from Seattle to Tokyo, returning Wed, 10 Dec, priced at S$876 found 5 days ago
Japan Airlines
Tue, 10 Feb - Thu, 19 Feb
SEA
Seattle
NRT
Tokyo
S$897 Return, found 9 hours ago
S$897
Return
found 9 hours ago
Select Japan Airlines flight, departing Tue, 10 Feb from Seattle to Tokyo, returning Thu, 19 Feb, priced at S$897 found 9 hours ago
Air Canada
Sun, 30 Nov - Tue, 16 Dec
SEA
Seattle
NRT
Tokyo
S$908 Return, found 6 days ago
S$908
Return
found 6 days ago
Select Air Canada flight, departing Sun, 30 Nov from Seattle to Tokyo, returning Tue, 16 Dec, priced at S$908 found 6 days ago

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

March is typically the cheapest month to fly

From S$728 - S$1,317 per traveller.

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$788. 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.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Narita Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, Delta, EVA Airways, Hawaiian Airlines, Japan Airlines, Korean Air, Singapore Airlines, United, WestJet
Return price
S$788
Distance
7611 km
Average flight time
26 hours 37 mins

Book with confidence

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 United, Hawaiian Airlines, All Nippon Airways, Korean Air, Japan Airlines, Philippine Airlines, Asiana Airlines, Air Canada. 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$446 and roundtrip prices from S$788*.
 

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 . 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.
Perfect flights from Seattle to Tokyo

Explore a world of travel with Expedia

Tokyo Airports

Tokyo

Seattle to Haneda
S$822.20
Seattle Airports

Seattle Paine Field Intl. Airport

Seattle Paine Field Intl. Airport to Tokyo
S$1,126.90
*Available to Expedia members.