Cheap flights from Seattle to Tokyo from $352
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Tokyo departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to Tokyo
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Seattle and Tokyo?
What is the cheapest month to fly to Tokyo?
The cheapest month to fly to Tokyo from Seattle is in September. Flight prices, which tend to average around $844, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in September, then February is your next best option. Flight prices from Seattle to Tokyo during February average around $898.
What is the cheapest day to depart on your flight to Tokyo?
The cheapest day to depart on your flight to Tokyo is on a Monday when prices can be found for as low as $950. This is often the case because there is less demand to fly during this day of the week. Flights from Seattle to Tokyo on a Friday will generally be more expensive and average around $1,175. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Tokyo?
In the afternoon is the cheapest time of day to fly from Seattle to Tokyo when you can find flight prices for as low as $974. Flying to Tokyo in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tokyo is in the morning when prices are around $1,140.
What is the cheapest Seattle/Tacoma Intl to Tokyo flight route?
Fly from Seattle/Tacoma Intl to Tokyo Haneda for the best Seattle/Tacoma Intl - Tokyo flight prices
How far in advance should I book a flight to Tokyo?
You are more likely to see cheaper flights to Tokyo from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo for around $1,114 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo from Seattle for as low as $983 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Tokyo flights?
There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Tokyo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Seattle to Tokyo flights?
No. A direct flight is the cheapest option for a flight between Seattle to Tokyo.
How have Seattle to Tokyo flight prices changed over time?
As of July 2025, prices for Seattle to Tokyo flights are approximately 43% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Tokyo?
Asiana Airlines, Japan Airlines, and Korean Air are the most popular carriers operating from Seattle/Tacoma Intl to Tokyo
What airlines fly to Tokyo?
ANA, Delta and Japan Airlines are the top three most popular airlines that fly to Tokyo from Seattle according to our data. ANA is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Tokyo. Keep in mind that there are 12 different airlines that fly to Tokyo on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Tokyo on average per day?
As of July 2025, there are 11 flights per day flying from Seattle to Tokyo. The most common time of day flights depart is 1:00PM, with 100% of flights taking off in the afternoon.
How many flights depart from Seattle to Tokyo on average per week?
The number of flights available between Seattle and Tokyo is 77 per week as of July 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
When to book flights from Seattle to Tokyo
Cheap Seattle to Tokyo (SEA to TYO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Tokyo
How far is Seattle/Tacoma Intl to Tokyo by plane?
The straight-line distance from Seattle/Tacoma Intl to Tokyo is 4775.7 mi. 10h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Tokyo?
Prices for flights from Seattle/Tacoma Intl Airport to Tokyo were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Tokyo?
As of July 2025, there are 12 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Tokyo.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Tokyo?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Tokyo.
What documentation or ID do you need to fly to Tokyo?
The required travel and health documents for your Tokyo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tokyo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Seattle to Tokyo?
Based on momondo bookings for flights between Seattle and Tokyo, the leading plane model is Boeing 787-9 Dreamliner, making up 77.69% of the total bookings. Other popular models include Airbus A330-200 with 16.80%, Airbus A330 with 2.56%, and Boeing 787-8 Dreamliner with 0.79%.
What is the most popular airline from Seattle to Tokyo?
momondo data reveals that the most frequently booked airline on the route from Seattle to Tokyo is ANA, representing 30% of all bookings. The subsequent popular airlines are Delta at 18%, Japan Airlines at 17%, and Alaska Airlines at 9%.
Best airlines flying from Seattle to Tokyo
Compare and see reviews for airlines that fly from Seattle to Tokyo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $117 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $359 | Free Cancellation | Rating 7.8 2,545 reviews | |||
| PriceFrom $667 | Free Cancellation | Rating 8.2 452 reviews | |||
| PriceFrom $696 | Free Cancellation | Rating 8.4 893 reviews | |||
| PriceFrom $702 | Free Cancellation | Rating 8.4 1,101 reviews | |||
| PriceFrom $705 | Free Cancellation | Rating 7.2 887 reviews | |||
| PriceFrom $707 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $709 | Free Cancellation | Rating 7.1 9,681 reviews | |||
| PriceFrom $720 | Free Cancellation | Rating 8.3 1,505 reviews | |||
| PriceFrom $722 | Free Cancellation | Rating 7.4 8,861 reviews |
ANA Flights From Seattle to Tokyo
ANA operates around 7 flights from Seattle to Tokyo every week. The average price of these flights found in the last 72 hours has been $1,129, but momondo users have found ANA deals from Seattle to Tokyo from as low as $696 round-trip. ANA has been scored 8.4/10 in 893 reviews.
Japan Airlines Flights From Seattle to Tokyo
Japan Airlines (8.3/10 from 1,505 reviews) operates around 7 flights from Seattle to Tokyo in any given week. The average Japan Airlines airfare for this route is around $1,187, with deals from around $720 rare but found on momondo. Referenced prices are for round-trip Seattle to Tokyo flight searches in the last 72 hours.
Traveling to a place near Tokyo?
Book flights to Tokyo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Tokyo?
Finding the right flight to Tokyo from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tokyo quick and easy, saving you time and money.
Can I find flights from Seattle to Tokyo with flexible booking policies on momondo?
Yes. All flights to Tokyo from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seattle to Tokyo?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tokyo from Seattle.
I’m not ready to book a flight from Seattle to Tokyo right now. Can momondo alert me if prices change?
Price alerts on flights to Tokyo from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.