Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Tokyo are usually found in January or February, booked 84 days in advance, depart on a Thursday or Tuesday and return on a Monday
Find flight deals from Seattle to Tokyo
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Tokyo (TYO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 March 2026.
Have a flexible travel schedule? Discover the best time to fly to Tokyo from Seattle with our price prediction graph.
SEA-TYO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Everything you need to know about your flight from Seattle to Tokyo
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How far ahead should I book a flight from Seattle to Tokyo?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Tokyo. Price data was last updated on 13 March 2026.
To ensure you get the cheapest price possible for a flight from Seattle to Tokyo, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Seattle to Tokyo?
Currently, January is the cheapest month in which you can book a flight from Seattle to Tokyo (average of C$ 600). Flying from Seattle to Tokyo in June is currently the most expensive (average of C$ 1,174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to TYO?
Find hourly flight availability from Seattle to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 March 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Tokyo as you normally would.
How much does it cost to fly round-trip from Seattle to Tokyo?
Weekly flight availability from Seattle to Tokyo
Explore weekly flight availability from Seattle to Tokyo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 March 2026.
The most flights from SEA to TYO are scheduled on a Sunday (13 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 on average).
How often are flights from Seattle to Tokyo delayed?
About 18% of weekly flights between Seattle and Tokyo have experienced delays in the past year, with the average delay time being 121 minutes.
What is the most punctual flight time for Seattle to Tokyo flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Tokyo flights?
Over the past year, ANA has had the lowest number of delays on this route, with just 8% of flights being delayed.
What’s the top layover airport for flights from Seattle to Tokyo?
Share of one-stop round-trip flights from Seattle to Tokyo chosen by Cheapflights users in the past 12 months, using the same layover each way.
Vancouver (YVR) – chosen by Cheapflights users on 50% of one-stop itineraries from Seattle to Tokyo on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Tokyo?
Average round-trip fare for 1-stop flights from Seattle to Tokyo, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of C$ 817.
What’s the fastest layover option from Seattle to Tokyo?
Shortest average travel time for 1-stop one-way flights from Seattle to Tokyo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Vancouver (YVR) have the shortest average one-way travel time for 1-stop routes: 13h 25m.
Which airport typically offers the quickest layover for flights from Seattle to Tokyo?
Average layover duration for 1-stop one-way flights from Seattle to Tokyo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Vancouver (YVR) offer the fastest connection on this route, with an average layover time of 2h 38m.
Reviews of airlines servicing Tokyo
Get insights into the airlines that provide service to Tokyo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tokyo. Reviews last updated 30 March 2026.
See what other customers who have flown with ANA,Delta, andHawaiian Airlines from Seattle to Tokyo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Really enjoyed fly with ANA for our first time. Thank you!
Related info for your journey
Find useful and relevant information for your journey from Seattle to Tokyo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Seattle to Tokyo?
Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Tokyo. You should not have trouble finding flights to Tokyo from Seattle/Tacoma Intl; the airport handles an average of 11 outbound flights to Tokyo per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Seattle airport to Tokyo. It is only a 18.4 km journey to Seattle/Tacoma Intl (SEA) from Seattle’s city centre.
How long is the flight from Seattle to Tokyo?
A quick flight from Seattle to Tokyo can take about 10h 35m. United Airlines provides one of the quickest options available for as low as C$ 1,338. Airlines will cover a distance of 7706 km. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from Seattle to Tokyo round-trip?
Cheapflights users have booked flights from Seattle to Tokyo round-trip from C$ 888. ANA is priced at 27% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Seattle to Tokyo?
Consider American Airlines (92%), Japan Airlines (92%) or Malaysia Airlines (92%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Tokyo.
What are the cheapest flights from Seattle to Tokyo?
On average you can expect to pay C$ 1,400 for a flight from Seattle to Tokyo. The cheapest flight overall is C$ 1,185 while the most popular route, (Seattle/Tacoma Intl - Tokyo Haneda) is currently priced at C$ 1,824.
Can I find deals for business class flights from Seattle to Tokyo?
Yes. Cheapflights offers flight deals from Seattle to Tokyo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Tokyo?
Currently, January is the cheapest month in which you can book a flight from Seattle to Tokyo (average of C$ 600). Flying from Seattle to Tokyo in June is currently the most expensive (average of C$ 1,174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Discover the top airline that operate flights from Seattle to Tokyo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 March 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Seattle to Tokyo?
Cheapflights helps you search for flights from Seattle to Tokyo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Seattle to Tokyo?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Tokyo.
Can Cheapflights find flights from Seattle to Tokyo with no change fees?
Yes, we can. To see specific flights from Seattle to Tokyo with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Seattle to Tokyo become cheaper?
Yes, Cheapflights offers price alerts on Seattle to Tokyo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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