฿11,135 Cheap Flights from Seattle (SEA) to Tokyo (NRT)

View ฿11,135 flight on Sun, 7 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 (SEA) to Tokyo (NRT)

Prices were available within the past 7 days and start at ฿11,135 for one-way flights and ฿20,670 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
฿20,670 Return, found 4 days ago
฿20,670
Return
found 4 days ago
Select United flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at ฿20,670 found 4 days ago
Air Canada
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
฿20,810 Return, found 4 days ago
฿20,810
Return
found 4 days ago
Select Air Canada flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at ฿20,810 found 4 days ago
Delta
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
฿20,955 Return, found 4 days ago
฿20,955
Return
found 4 days ago
Select Delta flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at ฿20,955 found 4 days ago
Korean Air
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
฿21,075 Return, found 4 days ago
฿21,075
Return
found 4 days ago
Select Korean Air flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at ฿21,075 found 4 days ago
Air Canada
Thu, 22 Jan - Wed, 28 Jan
SEA
Seattle
NRT
Tokyo
฿22,020 Return, found 5 days ago
฿22,020
Return
found 5 days ago
Select Air Canada flight, departing Thu, 22 Jan from Seattle to Tokyo, returning Wed, 28 Jan, priced at ฿22,020 found 5 days ago
Asiana Airlines
Thu, 22 Jan - Wed, 28 Jan
SEA
Seattle
NRT
Tokyo
฿22,135 Return, found 5 days ago
฿22,135
Return
found 5 days ago
Select Asiana Airlines flight, departing Thu, 22 Jan from Seattle to Tokyo, returning Wed, 28 Jan, priced at ฿22,135 found 5 days ago
Asiana Airlines
Wed, 14 Jan - Sun, 18 Jan
SEA
Seattle
NRT
Tokyo
฿23,760 Return, found 6 days ago
฿23,760
Return
found 6 days ago
Select Asiana Airlines flight, departing Wed, 14 Jan from Seattle to Tokyo, returning Sun, 18 Jan, priced at ฿23,760 found 6 days ago
United
Mon, 3 Nov - Wed, 21 Jan
SEA
Seattle
NRT
Tokyo
฿23,965 Return, found 4 days ago
฿23,965
Return
found 4 days ago
Select United flight, departing Mon, 3 Nov from Seattle to Tokyo, returning Wed, 21 Jan, priced at ฿23,965 found 4 days ago
Korean Air
Mon, 3 Nov - Wed, 21 Jan
SEA
Seattle
NRT
Tokyo
฿24,370 Return, found 4 days ago
฿24,370
Return
found 4 days ago
Select Korean Air flight, departing Mon, 3 Nov from Seattle to Tokyo, returning Wed, 21 Jan, priced at ฿24,370 found 4 days ago
American Airlines
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
฿24,550 Return, found 4 days ago
฿24,550
Return
found 4 days ago
Select American Airlines flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at ฿24,550 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 ฿21,084 - ฿32,737 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Tokyo route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Narita Intl.
Airlines serving
Air Canada, American Airlines, Asiana Airlines, China Airlines, EVA Airways, Japan Airlines, Korean Air, United, WestJet
Return price
฿20,670
Distance
7611 km
Average flight time
26 hours 7 mins

Perfect flights from Seattle to Tokyo

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Tokyo. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Narita, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Seattle - Tacoma Intl. to Narita Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿11,135 and roundtrip prices from ฿20,670. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Narita Intl. and explore Narita and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your SEA to NRT travel arrangements today and embark on the journey of a lifetime in Tokyo.

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 ฿20,670. 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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