S$451 Cheap Flights from Seattle to Tokyo

View S$451 flight on Wed, 31 Dec, 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$451 for one-way flights and S$833 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 11 Feb - Wed, 18 Feb
SEA
Seattle
NRT
Tokyo
S$833 Return, found 3 days ago
S$833
Return
found 3 days ago
Select Air Canada flight, departing Wed, 11 Feb from Seattle to Tokyo, returning Wed, 18 Feb, priced at S$833 found 3 days ago
United
Thu, 8 Jan - Sat, 24 Jan
SEA
Seattle
NRT
Tokyo
S$836 Return, found 21 hours ago
S$836
Return
found 21 hours ago
Select United flight, departing Thu, 8 Jan from Seattle to Tokyo, returning Sat, 24 Jan, priced at S$836 found 21 hours ago
Air Canada
Thu, 19 Feb - Tue, 24 Feb
SEA
Seattle
NRT
Tokyo
S$848 Return, found 4 days ago
S$848
Return
found 4 days ago
Select Air Canada flight, departing Thu, 19 Feb from Seattle to Tokyo, returning Tue, 24 Feb, priced at S$848 found 4 days ago
Air Canada
Fri, 16 Jan - Sun, 25 Jan
SEA
Seattle
NRT
Tokyo
S$849 Return, found 3 days ago
S$849
Return
found 3 days ago
Select Air Canada flight, departing Fri, 16 Jan from Seattle to Tokyo, returning Sun, 25 Jan, priced at S$849 found 3 days ago
Korean Air
Thu, 8 Jan - Sat, 24 Jan
SEA
Seattle
NRT
Tokyo
S$859 Return, found 21 hours ago
S$859
Return
found 21 hours ago
Select Korean Air flight, departing Thu, 8 Jan from Seattle to Tokyo, returning Sat, 24 Jan, priced at S$859 found 21 hours ago
Air Canada
Thu, 8 Jan - Sat, 24 Jan
SEA
Seattle
NRT
Tokyo
S$860 Return, found 21 hours ago
S$860
Return
found 21 hours ago
Select Air Canada flight, departing Thu, 8 Jan from Seattle to Tokyo, returning Sat, 24 Jan, priced at S$860 found 21 hours ago
Korean Air
Fri, 16 Jan - Sun, 25 Jan
SEA
Seattle
NRT
Tokyo
S$861 Return, found 3 days ago
S$861
Return
found 3 days ago
Select Korean Air flight, departing Fri, 16 Jan from Seattle to Tokyo, returning Sun, 25 Jan, priced at S$861 found 3 days ago
Asiana Airlines
Mon, 1 Dec - Thu, 11 Dec
SEA
Seattle
NRT
Tokyo
S$900 Return, found 2 days ago
S$900
Return
found 2 days ago
Select Asiana Airlines flight, departing Mon, 1 Dec from Seattle to Tokyo, returning Thu, 11 Dec, priced at S$900 found 2 days ago
American Airlines
Thu, 8 Jan - Sat, 24 Jan
SEA
Seattle
NRT
Tokyo
S$1,044 Return, found 21 hours ago
S$1,044
Return
found 21 hours ago
Select American Airlines flight, departing Thu, 8 Jan from Seattle to Tokyo, returning Sat, 24 Jan, priced at S$1,044 found 21 hours ago
American Airlines
Thu, 8 Jan - Sat, 24 Jan
SEA
Seattle
NRT
Tokyo
S$1,044 Return, found 21 hours ago
S$1,044
Return
found 21 hours ago
Select American Airlines flight, departing Thu, 8 Jan from Seattle to Tokyo, returning Sat, 24 Jan, priced at S$1,044 found 21 hours ago

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

March is typically the cheapest month to fly

From S$738 - S$1,335 per traveller.
Seattle to Tokyo route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Narita Intl.
Airlines serving
Air Canada, American Airlines, Asiana Airlines, EVA Airways, Hawaiian Airlines, Japan Airlines, Korean Air, Singapore Airlines, United, WestJet
Return price
S$833
Distance
7611 km
Average flight time
27 hours 42 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, Japan Airlines, All Nippon Airways, Philippine Airlines, American Airlines, Korean Air, Asiana Airlines. 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$451 and roundtrip prices from S$833*.
 

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.

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$833. 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.

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*Available to Expedia members.