Cheap Flights from Tokyo to Seattle / Tacoma International

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Flight deals from Tokyo to Seattle / Tacoma International

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

Find the cheapest month to fly from Tokyo to Seattle / Tacoma International

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

Direct flights from Tokyo to Seattle / Tacoma International

Tokyo to Seattle / Tacoma International: Alternative routes

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

Tokyo to Seattle: Flight information

The things to know before you go.
Cheapest flight foundRs106,082
Cheapest month to flyAugust
Average flight time9 hrs, 1 min
Most popular airlineAlaska Airlines
Average flights per week86

Finding cheap flights from Tokyo to Seattle / Tacoma International: Frequently asked questions

The best price we found for a return flight from Tokyo to Seattle / Tacoma International is Rs201,755. 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.
9 hours and 1 minute is the average flight time from Tokyo to Seattle / Tacoma International.
Alaska Airlines, Delta and Vietnam Airlines fly direct from Tokyo to Seattle / Tacoma International.
As of June 2025, there are 172 flights per week flying from Tokyo to Seattle / Tacoma International.
The cheapest month to fly from Tokyo to Seattle / Tacoma International is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Tokyo to Seattle / Tacoma International Airport on Thursday, 11 December 2025.
Yes – the average flight time is 9 hours and 1 minute.
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 Seattle / Tacoma International 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Tokyo to Seattle-Tacoma International Airport (SEA): what you need to know

  • Start your travel planning by considering where you'll catch your flight from Tokyo to Seattle-Tacoma International Airport (SEA). Haneda Airport (HND) and Narita International Airport (NRT) are the two main airports in Tokyo.

  • 9 hours 18 minutes is the time it takes on average for a direct flight from Tokyo to Seattle-Tacoma International Airport.

  • Seattle is 16 hours behind Tokyo. Seattle-Tacoma International Airport is located in Seattle, which operates on the UTC-7 timezone.

  • With 20 direct flights a week between the two airports, Haneda Airport (HND) to Seattle-Tacoma International Airport (SEA) is the busiest route. Delta operates the earliest flight at 16:20. If you prefer to get more out of your day before you fly, the latest departure from HND to SEA is with ANA (All Nippon Airways) at 21:15.

  • To ensure you catch your flight from Tokyo to SEA, leave enough time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • During popular months like June, you'll want to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead of international flights when you fly during a peak period in general.

Airports in Tokyo

Haneda Airport (HND)

  • Haneda Airport (HND) provides a hassle-free way to reach your destination. Nonstop flights from Tokyo to Seattle-Tacoma International Airport (SEA) can be booked from this terminal.

  • When taking off from HND, you can take a direct flight from Tokyo to Seattle-Tacoma International Airport with ANA (All Nippon Airways).

  • Stopovers are the ideal opportunity to break up your trip — and perhaps even explore another city. When searching for flights from Tokyo to SEA leaving from Haneda Airport (HND), uncheck the 'Direct flights only' box to see where you can visit along the way. Top options include:

    • San Francisco International Airport (SFO)

    • Los Angeles International Airport (LAX)

    • Daniel K. Inouye International Airport (HNL)

  • The distance from central Tokyo to HND is approximately 16 kilometres. Use travel apps like Google Maps for the fastest way to get there, whether you're driving or taking public transport.

  • Catching an early flight from Tokyo to Seattle-Tacoma International Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra snooze time) by picking one of these hotels near Haneda Airport:

Narita International Airport (NRT)

  • Narita International Airport (NRT) has direct flights from Tokyo to Seattle-Tacoma International Airport (SEA).

  • Japan Airlines has direct flights from Tokyo to SEA leaving from NRT. Book your preferred aisle seat and get to your destination in a single hop.

  • Break up your flight from Tokyo to Seattle-Tacoma International Airport with a stop so you can recharge or tick a new place off your list. Top stopovers between Narita International Airport and SEA are:

    • Vancouver International Airport (YVR)

    • San Francisco International Airport (SFO)

    • Incheon International Airport (ICN)

  • Driving from central Tokyo to NRT usually takes 58 minutes, depending on traffic conditions. It's around 64 kilometres from the city centre to the airport.

  • Start your holiday sooner with an additional night away from home. Before your flight from Tokyo to SEA, kick back in one of these hotels close to Narita International Airport:

About Seattle-Tacoma International Airport (SEA)

Getting from Seattle-Tacoma International Airport (SEA) to central Seattle

  • From Seattle-Tacoma International Airport, Seattle is approximately 23 kilometres away. It takes around 18 minutes to get to the centre driving.

  • Getting to the centre by public transport takes about 54 minutes.

How to find the cheapest flights from Tokyo to Seattle-Tacoma International Airport (SEA)

  • The best price we've seen for a one-way ticket from Tokyo to Seattle-Tacoma International Airport is Rs105,885. The cheapest price for a return flight is Rs201,755. Remember fares can change due to demand at the time of booking.

  • Get cheap tickets from Tokyo to SEA by booking 3 months ahead. Based on flight price data, that's the sweet spot for finding the biggest deals.

  • December is the cheapest month for tickets from Tokyo to Seattle-Tacoma International Airport. If you want to travel at a different time of year, use the 'Whole month' search feature to see the lowest prices for each month.

  • Log into your online account or use the app to set up a Price Alert. We'll let you know straight away if there's a better deal on this route. It doesn't take long, and it'll save you the hassle of searching for flight tickets from Tokyo to SEA every day.

  • Take advantage of the filters to find your ideal trip. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Tokyo to Seattle-Tacoma International Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and number of stops.

The best time to fly from Tokyo to Seattle-Tacoma International Airport (SEA)

  • July is the busiest month for flights from Tokyo to Seattle-Tacoma International Airport. To steer clear of the crowds, head to Seattle in May when it's quieter.

  • The warmest month in Seattle is August, with temperatures ranging between 12ºC and 28ºC. Lock in your flights from Tokyo to SEA in this month if this is the type of weather you enjoy.

  • February has average temperatures of between -1ºC and 11ºC. Look for cheap flights from Tokyo to Seattle-Tacoma International Airport around that time if you'd rather travel in cooler conditions.

More about Seattle

Complete your Seattle 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 Seattle once you've booked your hotel and cheap flight from Tokyo to Seattle-Tacoma International Airport. Easily compare prices all in one place and drive away with the perfect ride for less.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.