£494 Cheap Flights from Seattle (SEAA) to Tokyo Narita (NRT)

Q: How much are return flights from Seattle to Tokyo Narita?

The best price we found for a return flight from Seattle to Tokyo Narita is £494. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: How long does it take to fly from Seattle to Tokyo Narita?

10 hours and 20 minutes is the average flight time from Seattle to Tokyo Narita.

Q: Which airlines fly direct from Seattle to Tokyo Narita?

Alaska Airlines, Hawaiian Airlines and Japan Airlines fly direct from Seattle to Tokyo Narita.

Q: How many flights are there a week from Seattle to Tokyo Narita?

As of June 2025, there are 46 flights per week flying from Seattle to Tokyo Narita.

Q: When is the cheapest time to fly from Seattle to Tokyo Narita?

The cheapest month to fly from Seattle to Tokyo Narita is usually June 2025.

Q: Which upcoming date is cheapest to fly from Seattle to Tokyo Narita Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Tokyo Narita Airport on Wednesday, 3 December 2025 .

Q: Can I get a direct flight from Seattle to Tokyo Narita Airport?

Yes – the average flight time is 10 hours and 20 minutes.

Q: How can I find the best flight deal to Tokyo Narita?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tokyo Narita but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Tokyo?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tokyo is around 40 days in advance, so don’t leave your flight to the last minute.

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Flight deals from Seattle to Tokyo Narita

Looking for a cheap last-minute deal or the best return flight from Seattle to Tokyo Narita? Find the lowest prices on one-way and return tickets right here.

Tokyo.£494 per passenger.Departing Wed, 3 Dec, returning Wed, 10 Dec.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Seattle / Tacoma International on Wed, 3 Dec, arriving in Tokyo Narita.Inbound indirect flight with Air Canada, departs from Tokyo Narita on Wed, 10 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £494, select.

Tokyo.£496 per passenger.Departing Wed, 11 Feb, returning Tue, 24 Feb.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Seattle / Tacoma International on Wed, 11 Feb, arriving in Tokyo Narita.Inbound indirect flight with Air Canada, departs from Tokyo Narita on Tue, 24 Feb, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £496, select.

Tokyo.£496 per passenger.Departing Wed, 3 Sep, returning Tue, 9 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Seattle / Tacoma International on Wed, 3 Sep, arriving in Tokyo Narita.Inbound indirect flight with Air Canada, departs from Tokyo Narita on Tue, 9 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £496, select.

Tokyo.£496 per passenger.Departing Tue, 30 Dec, returning Tue, 20 Jan.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Seattle / Tacoma International on Tue, 30 Dec, arriving in Tokyo Narita.Inbound indirect flight with Air Canada, departs from Tokyo Narita on Tue, 20 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £496, select.

Tokyo.£496 per passenger.Departing Sun, 26 Oct, returning Fri, 31 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Seattle / Tacoma International on Sun, 26 Oct, arriving in Tokyo Narita.Inbound indirect flight with Air Canada, departs from Tokyo Narita on Fri, 31 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £496, select.

Tokyo.£496 per passenger.Departing Wed, 26 Nov, returning Wed, 3 Dec.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Seattle / Tacoma International on Wed, 26 Nov, arriving in Tokyo Narita.Inbound indirect flight with Air Canada, departs from Tokyo Narita on Wed, 3 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £496, select.

Tokyo.£496 per passenger.Departing Sun, 22 Feb, returning Tue, 3 Mar.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Seattle / Tacoma International on Sun, 22 Feb, arriving in Tokyo Narita.Inbound indirect flight with Air Canada, departs from Tokyo Narita on Tue, 3 Mar, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £496, select.

Tokyo.£497 per passenger.Departing Mon, 3 Nov, returning Fri, 7 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Seattle / Tacoma International on Mon, 3 Nov, arriving in Tokyo Narita.Inbound indirect flight with Air Canada, departs from Tokyo Narita on Fri, 7 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £497, select.

Find the cheapest month to fly from Seattle to Tokyo Narita

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Tokyo Narita flights are currently cheapest in December.

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Direct flights from Seattle to Tokyo Narita

Seattle to Tokyo Narita: Alternative routes

Compare routes from Seattle to Tokyo below. You may find an airport to fly into that's cheaper, faster, or easier than Tokyo Narita.

Seattle to Tokyo: Flight information

The things to know before you go.

Cheapest flight found	£494
Cheapest month to fly	December
Average flight time	10 hrs, 20 mins
Most popular airline	Alaska Airlines
Average flights per week	46

Finding cheap flights from Seattle to Tokyo Narita: Frequently asked questions

How much are return flights from Seattle to Tokyo Narita?

How long does it take to fly from Seattle to Tokyo Narita?

Which airlines fly direct from Seattle to Tokyo Narita?

How many flights are there a week from Seattle to Tokyo Narita?

When is the cheapest time to fly from Seattle to Tokyo Narita?

Which upcoming date is cheapest to fly from Seattle to Tokyo Narita Airport on?

Can I get a direct flight from Seattle to Tokyo Narita Airport?

How can I find the best flight deal to Tokyo Narita?

When is the best time to book flights to Tokyo?

Travelling from Seattle to Narita International Airport (NRT): what you need to know

Seattle is home to a couple of airports where you can start your adventure. Explore your options for reserving a flight from Seattle to Narita International Airport (NRT) flying out of Seattle-Tacoma International Airport (SEA) or Lake Union Sea Plane Base (LKE).
Jump on a direct flight from Seattle to Narita International Airport and you'll be in the air for around 10 hours 39 minutes.
Narita International Airport is located in Tokyo. The city operates in the UTC+9 timezone and is 16 hours ahead of Seattle.
With 9 direct weekly flights between the two airports, Seattle-Tacoma International Airport (SEA) to Narita International Airport (NRT) is the most popular route. Japan Airlines operates the earliest flight at 12:10. If you'd like to make the most of your day before taking off, the latest departure from SEA to NRT is with Japan Airlines at 13:50.
Give yourself enough time to catch your flight from Seattle to NRT. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.
If you're flying during a popular month like July, be at the airport even earlier. It's wise to arrive up to four hours before international flights and two hours ahead of a domestic departure. Check-in and security lines will be longer during holiday periods like Christmas, New Year and spring break.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

Get to your destination in one go from Seattle-Tacoma International Airport (SEA). Nonstop flights from Seattle to Narita International Airport (NRT) can be booked from here.
Japan Airlines is a popular airline that offers direct flights from Seattle to Narita International Airport leaving from SEA.
Think about adding a stopover to potentially find a cheaper flight from Seattle to NRT. Simply deselect 'Direct flights only' when searching for departures from Seattle-Tacoma International Airport (SEA). Take a break (and maybe save some cash) by stopping at one of these popular options:
- Incheon International Airport (ICN)
- Vancouver International Airport (YVR)
- San Francisco International Airport (SFO)
SEA is around 14 miles from the centre of Seattle. To help you work out how to get there, use Google Maps. This handy traveller tool will give you the fastest route and available public transport options.
Catching an early flight from Seattle to Narita International Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by choosing one of these stays close to Seattle-Tacoma International Airport:

Lake Union Sea Plane Base (LKE)

Looking for other options for a direct flight from Seattle to Narita International Airport (NRT)? Browse the fares leaving from Lake Union Sea Plane Base (LKE).
From LKE, direct flights from Seattle to NRT can be booked with Japan Airlines.
Visit family or friends or just take a moment to recharge with a stopover. If you'd like to break up your flight from Seattle to Narita International Airport, check out these options when leaving from Lake Union Sea Plane Base:
- Vancouver International Airport (YVR)
- San Francisco International Airport (SFO)
- Los Angeles International Airport (LAX)
You can arrive at LKE from central Seattle in about 11 minutes by car (depending on traffic). The ride by public transport will take roughly 23 minutes to cover the 2 miles or so.
Want to treat yourself to an extra night away before boarding your flight from Seattle to NRT? Unwind in a hotel near Lake Union Sea Plane Base before your adventure officially begins. Here's where you can stay:

About Narita International Airport (NRT)

If you're coming in on a late flight from Seattle to Narita International Airport, nothing beats the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and snoozing not long after at one of these options near NRT:

Getting from Narita International Airport (NRT) to central Tokyo

Narita International Airport is approximately 40 miles from the centre of Tokyo. With a cab or in your own car rental, the drive is around 58 minutes.

How to find the cheapest flights from Seattle to Narita International Airport (NRT)

The lowest price we've seen for a one-way ticket from Seattle to Narita International Airport is £256. The cheapest price for a return flight is £494. Remember fares can change due to demand at the time of booking.
Book 1 month before flying. After crunching the numbers on our calendar, this is how far you should book ahead to find cheap tickets from Seattle to NRT.
To snag the best deal on your tickets from Seattle to Narita International Airport, book your trip for October (it has the cheapest flights). Flexible on when you travel? Use the 'Whole month' search function to zero in on the most affordable day to fly.
Snapping up a cheap ticket from Seattle to NRT is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when the price has dropped.
Tailor your flights with filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Seattle to Narita International Airport.

The best time to fly from Seattle to Narita International Airport (NRT)

July is the busiest month for flights from Seattle to Narita International Airport. To steer clear of the crowds, plan your trip to Tokyo in April when it's quieter.
The warmest month in Tokyo is August, with temperatures ranging between 26ºC and 29ºC. Book your flights from Seattle to NRT in this month if you enjoy this type of weather.
If you like travelling in cooler conditions, lock in a cheap flight from Seattle to Narita International Airport in February when temperatures average between 15ºC and 20ºC.

More about Tokyo

After locking in your flight from Seattle to Narita International Airport, think about where you'd like to stay in this city. Make one of these options your base for exploring Tokyo:
There are so many things to explore in this city it can be hard to know where to begin. Tokyo Tower, Senso-ji Temple Yogodo and Mag's Park Rooftop Shibuya Crossing are major attractions which should be on any good Tokyo itinerary.

Complete your Tokyo trip with a car rental

Exit all those tabs and let us do the hard work for you. We've also got amazing deals on car rentals in Tokyo once you've booked your hotel and cheap flight from Seattle to Narita International Airport. Easily compare prices all in one place and drive off with the perfect rental for less.