How many flights depart from Seattle to Tokyo on average per day?

As of January 2026, there are 11 flights per day flying from Seattle to Tokyo. The most common time of day flights depart is 12:00PM, with 81% of flights taking off in the afternoon.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Seattle to Tokyo flights?

According to our data, ANA have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

How often are flights from Seattle to Tokyo delayed?

Historically, on average around 18% of flights between Seattle and Tokyo have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

What is the most punctual flight time for Seattle to Tokyo flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airport is the most popular layover for flights between Seattle and Tokyo?

Incheon (ICN) was the most common stop: 45% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Seattle to Tokyo?

Flights connecting via Vancouver (YVR) have the shortest average one-way travel time: 12h 55m.

Which layover airport offers the lowest fares from Seattle to Tokyo?

Flights via Incheon (ICN) offer the lowest average round-trip price of $595.

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 45% of people opting to fly with this airline when traveling to Tokyo. Keep in mind that there are 11 different airlines that fly to Tokyo on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Seattle to Tokyo?

Honolulu (HNL) has the shortest average layover time for this route: 2h 33m.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Tokyo?

Asiana Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Tokyo

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 January 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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 January 2026, there are 11 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.

$322 Cheap Flights from Seattle to Tokyo in 2026

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 3:00 pm

SEA

NRT

14h 45m

1 stop

4:45 pm - 4:14 pm

NRT

SEA

15h 29m

1 stop

$615ANA

lun., feb. 23 - lun., mar. 9

4:30 pm - 7:00 pm

SEA

HND

10h 30mnonstop

9:15 pm - 2:25 pm

HND

SEA

9h 10mnonstop

$615ANA

dom., may. 3 - lun., may. 11

4:30 pm - 7:00 pm

SEA

HND

10h 30mnonstop

9:15 pm - 2:25 pm

HND

SEA

9h 10mnonstop

$616United Airlines

dom., may. 3 - dom., may. 10

12:50 pm - 4:00 pm

SEA

NRT

10h 10mnonstop

6:30 pm - 10:35 am

NRT

SEA

9h 05mnonstop

$616Hawaiian Airlines

dom., mar. 1 - dom., mar. 8

10:40 am - 2:05 pm

SEA

HND

10h 25mnonstop

4:50 pm - 10:00 am

HND

SEA

9h 10mnonstop

$617Delta

sáb., mar. 7 - mié., mar. 18

12:50 pm - 4:00 pm

SEA

NRT

10h 10mnonstop

6:30 pm - 11:35 am

NRT

SEA

9h 05mnonstop

$617Alaska Airlines

jue., mar. 5 - vie., mar. 13

5:12 pm - 3:00 pm

SEA

NRT

28h 48m

2 stops

4:45 pm - 11:41 am

NRT

SEA

35h 56m

2 stops

$618United Airlines

vie., ene. 30 - dom., feb. 8

6:00 am - 4:40 pm

SEA

NRT

17h 40m

1 stop

6:10 pm - 9:55 am

NRT

SEA

8h 45mnonstop

$622Japan Airlines

jue., ene. 29 - jue., feb. 5

10:35 am - 2:05 pm

SEA

HND

10h 30mnonstop

4:50 pm - 9:00 am

HND

SEA

9h 10mnonstop

$624Delta

jue., feb. 5 - mié., mar. 4

12:55 am - 9:00 pm

SEA

NRT

28h 05m

1 stop

9:00 am - 2:55 pm

NRT

SEA

21h 55m

1 stop

$625Asiana Airlines

lun., abr. 13 - lun., abr. 27

ANA flights from Seattle to Tokyo

Our best ANA deals on Seattle to Tokyo flight tickets

ANA

Feb 23

SEA7:15 amSeattle/Tacoma Intl

14h 45m

1 stop

NRT3:00 pmTokyo Narita

Mar 9

NRT4:45 pmTokyo Narita

15h 29m

1 stop

SEA4:14 pmSeattle/Tacoma Intl

$615

ANA

Jan 29

SEA3:45 pmSeattle/Tacoma Intl

10h 30m

HND7:15 pmTokyo Haneda

Feb 11

HND9:15 pmTokyo Haneda

9h 05m

SEA1:20 pmSeattle/Tacoma Intl

$618

ANA

Feb 21

SEA3:45 pmSeattle/Tacoma Intl

10h 30m

HND7:15 pmTokyo Haneda

Mar 5

HND4:25 pmTokyo Haneda

16h 49m

1 stop

SEA4:14 pmSeattle/Tacoma Intl

$621

Alaska Airlines flights from Seattle to Tokyo

Our best Alaska Airlines deals on Seattle to Tokyo flight tickets

Alaska Airlines

Mar 5

SEA12:50 pmSeattle/Tacoma Intl

10h 10m

NRT4:00 pmTokyo Narita

Mar 13

NRT6:30 pmTokyo Narita

9h 05m

SEA11:35 amSeattle/Tacoma Intl

$617

Alaska Airlines

Jan 29

SEA12:20 pmSeattle/Tacoma Intl

10h 40m

NRT4:00 pmTokyo Narita

Feb 9

NRT6:30 pmTokyo Narita

9h 10m

SEA10:40 amSeattle/Tacoma Intl

$619

Alaska Airlines

Feb 2

SEA12:20 pmSeattle/Tacoma Intl

10h 40m

NRT4:00 pmTokyo Narita

Mar 7

NRT6:30 pmTokyo Narita

9h 05m

SEA10:35 amSeattle/Tacoma Intl

$620

Fly from

Fly to

Route

Depart

Return

Price

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

lun. 2/23

7:15 am-3:00 pm

1 stop14h 45m

Tokyo Narita

lun. 3/9

4:45 pm-4:14 pm

1 stop15h 29m

$615

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

dom. 5/3

4:30 pm-7:00 pm

Nonstop10h 30m

Tokyo Haneda

lun. 5/11

9:15 pm-2:25 pm

Nonstop9h 10m

$615

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

dom. 5/3

4:30 pm-7:00 pm

Nonstop10h 30m

Tokyo Haneda

dom. 5/10

9:15 pm-2:25 pm

Nonstop9h 10m

$616

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

dom. 3/1

12:50 pm-4:00 pm

Nonstop10h 10m

Tokyo Narita

dom. 3/8

6:30 pm-10:35 am

Nonstop9h 05m

$616

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

sáb. 3/7

10:40 am-2:05 pm

Nonstop10h 25m

Tokyo Haneda

mié. 3/18

4:50 pm-10:00 am

Nonstop9h 10m

$617

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

jue. 3/5

12:50 pm-4:00 pm

Nonstop10h 10m

Tokyo Narita

vie. 3/13

6:30 pm-11:35 am

Nonstop9h 05m

$617

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

vie. 1/30

5:12 pm-3:00 pm

2 stops28h 48m

Tokyo Narita

dom. 2/8

4:45 pm-11:41 am

2 stops35h 56m

$618

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

jue. 1/29

6:00 am-4:40 pm

1 stop17h 40m

Tokyo Narita

jue. 2/5

6:10 pm-9:55 am

Nonstop8h 45m

$622

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

jue. 2/5

10:35 am-2:05 pm

Nonstop10h 30m

Tokyo Haneda

mié. 3/4

4:50 pm-9:00 am

Nonstop9h 10m

$624

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

lun. 4/13

12:55 am-9:00 pm

1 stop28h 05m

Tokyo Narita

lun. 4/27

9:00 am-2:55 pm

1 stop21h 55m

$625

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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

Prices

Airlines

Delays

Layovers

Other information

What is the cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from Seattle is in January. Flight prices, which tend to average around $690, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in January, then February is your next best option. Flight prices from Seattle to Tokyo during February average around $754.

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 $838. 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 Saturday will generally be more expensive and average around $974. 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 $846. 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 at noon when prices are around $988.

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 $924 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 $827 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?

You could potentially save up to 8% on your flight if you consider stops on a Seattle to Tokyo flight.

How have Seattle to Tokyo flight prices changed over time?

As of January 2026, prices for Seattle to Tokyo flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Tokyo

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Tokyo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Best Price Found	$359
Fastest flight time	10h 00m
Direct flights	Every day
Airports in Tokyo	2 airports

The best one-way flight to Tokyo from Seattle in the past 72 hours is $359. The best round-trip flight deal from Seattle to Tokyo found on momondo in the last 72 hours is $655.

The fastest flight from Seattle to Tokyo takes 10h 00m

Direct flights go from Seattle to Tokyo every day.

There are 2 airports in Tokyo. From Seattle there are direct flights to Tokyo Narita (NRT).

Search flight deals

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 00m 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 January 2026, there are 11 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 82.59% of the total bookings. Other popular models include Boeing 787 Dreamliner with 6.98%, Airbus A330-200 with 5.93%, and Airbus A350-900 with 1.63%.
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 32% of all bookings. The subsequent popular airlines are Delta at 17%, Japan Airlines at 13%, and Alaska Airlines at 13%.

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
Hawaiian Airlines	PriceFrom $359	Free Cancellation	Rating 7.8 2,827 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $390	Free Cancellation	Rating 8.0 11,721 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom $469	Free Cancellation	Rating 7.1 10,624 reviews	Search Air Canada flights
Asiana Airlines	PriceFrom $591	Free Cancellation	Rating 8.1 502 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $626	Free Cancellation	Rating 8.4 1,187 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $636	Free Cancellation	Rating 8.3 1,685 reviews	Search Japan Airlines flights
ANA	PriceFrom $639	Free Cancellation	Rating 8.4 1,073 reviews	Search ANA flights
United Airlines	PriceFrom $643	Free Cancellation	Rating 7.4 9,164 reviews	Search United Airlines flights
Delta	PriceFrom $650	Free Cancellation	Rating 7.9 8,050 reviews	Search Delta flights
Philippine Airlines	PriceFrom $732	Free Cancellation	Rating 7.3 954 reviews	Search Philippine Airlines flights

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 $878, but momondo users have found ANA deals from Seattle to Tokyo from as low as $639 round-trip. ANA has been scored 8.4/10 in 1,073 reviews.
Japan Airlines Flights From Seattle to Tokyo
Japan Airlines (8.3/10 from 1,685 reviews) operates around 7 flights from Seattle to Tokyo in any given week. The average Japan Airlines airfare for this route is around $849, with deals from around $636 rare but found on momondo. Referenced prices are for round-trip Seattle to Tokyo flight searches in the last 72 hours.

Hakone

Urayasu

Kawasaki

Chiba

Atami

Kusatsu

Yamanouchi

Yokosuka

Kamakura

Saitama

Fujiyoshida

Izu

Fujisawa

Tsukuba

Kawagoe

Yamanashi

Numazu

Karuizawa

Minakami

Sagamihara

Why 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.

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Cheap flights from Seattle to Tokyo from $322

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 2/21. 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

What is the cheapest month to fly to Tokyo?

What is the cheapest day to depart on your flight to Tokyo?

What is the cheapest time of day to depart on your flight to Tokyo?

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?

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?

You could potentially save up to 8% on your flight if you consider stops on a Seattle to Tokyo flight.

How have Seattle to Tokyo flight prices changed over time?

As of January 2026, prices for Seattle to Tokyo flights are approximately 30% 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, Alaska Airlines, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Tokyo

What airlines fly to Tokyo?

How often are flights from Seattle to Tokyo delayed?

Historically, on average around 18% of flights between Seattle and Tokyo have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

What is the most punctual flight time for Seattle to Tokyo flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Seattle to Tokyo flights?

According to our data, ANA have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Seattle and Tokyo?

Incheon (ICN) was the most common stop: 45% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seattle to Tokyo?

Flights via Incheon (ICN) offer the lowest average round-trip price of $595.

Which layover airport has the shortest travel time from Seattle to Tokyo?

Flights connecting via Vancouver (YVR) have the shortest average one-way travel time: 12h 55m.

Which layover airport has the shortest connection time from Seattle to Tokyo?

Honolulu (HNL) has the shortest average layover time for this route: 2h 33m.

How many flights depart from Seattle to Tokyo on average per day?

As of January 2026, there are 11 flights per day flying from Seattle to Tokyo. The most common time of day flights depart is 12:00PM, with 81% 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 January 2026. 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

Best Price Found

Fastest flight time

Direct flights

Airports in Tokyo

How far is Seattle/Tacoma Intl to Tokyo by plane?

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Tokyo?

How many operators does momondo search 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?

What documentation or ID do you need to fly to Tokyo?

What is the most popular plane model from Seattle to Tokyo?

What is the most popular airline from Seattle to Tokyo?

Best airlines flying from Seattle to Tokyo

Compare and see reviews for airlines that fly from Seattle to Tokyo with momondo

ANA Flights From Seattle to Tokyo

Japan Airlines Flights From Seattle to Tokyo

Traveling to a place near Tokyo?

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Tokyo?

Can I find flights from Seattle to Tokyo with flexible booking policies on momondo?