How many flights depart from Tokyo Narita Airport to Seattle on average per week?

The number of flights available between Tokyo Narita Airport and Seattle is 42 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

According to our data, Philippine Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

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

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

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

Incheon (ICN) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

How often are flights from Tokyo to Seattle delayed?

Historically, on average around 29% of flights between Tokyo and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

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

Manila (MNL) has the shortest average layover time for this route: 3h 40m.

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

WestJet is the most popular carrier operating from Tokyo Narita to Seattle/Tacoma Intl

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

As of November 2025, there are 6 flights per day flying from Tokyo Narita Airport to Seattle. The most common time of day flights depart is 6:00PM, with 100% of flights taking off in the evening.

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

Flights via Incheon (ICN) offer the lowest average round-trip price of $970.

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

Flights connecting via Incheon (ICN) have the shortest average one-way travel time: 18h 15m.

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

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

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

Prices for flights from Tokyo Narita Airport to Seattle/Tacoma Intl Airport were last updated today.

How many operators does momondo search for flights from Tokyo Narita Airport to Seattle/Tacoma Intl Airport?

As of November 2025, there are 2 operators available to choose from for flights from Tokyo Narita Airport to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Tokyo Narita Airport to Seattle/Tacoma Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tokyo Narita Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$381 Cheap Flights from Tokyo Narita Airport to Seattle in 2025/26

Q: What is the typical price of a round-trip flight between Tokyo Narita Airport and Seattle?

Prices are currently low for flights on this route. Typical prices usually range from $708 to $851. The lowest price recently found on this route was $561.

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 pm - 9:31 amNRT-SEA

32h 16m1 stop

5:50 am - 4:20 pmSEA-NRT

17h 30m1 stop

$561Air Canada

Find Deal

jue., ene. 22 - jue., ene. 29

6:30 pm - 10:35 amNRT-SEA

9h 05mnonstop

12:30 pm - 4:00 pmSEA-NRT

10h 30mnonstop

$564Hawaiian Airlines

Find Deal

mar., dic. 23 - mié., dic. 31

9:15 am - 9:00 amNRT-SEA

16h 45m1 stop

11:00 am - 7:30 pmSEA-NRT

15h 30m1 stop

$587Korean Air

Find Deal

jue., ene. 22 - jue., ene. 29

6:30 pm - 10:35 amNRT-SEA

9h 05mnonstop

12:30 pm - 4:00 pmSEA-NRT

10h 30mnonstop

$589Hawaiian Airlines

Find Deal

mar., dic. 23 - mar., dic. 30

6:15 pm - 10:06 pmNRT-SEA

20h 51m1 stop

8:00 pm - 4:20 pmSEA-NRT

27h 20m1 stop

$597Air Canada

Find Deal

mié., feb. 18 - lun., feb. 23

6:15 pm - 10:06 pmNRT-SEA

20h 51m1 stop

5:50 am - 4:20 pmSEA-NRT

17h 30m1 stop

$599Air Canada

Find Deal

jue., ene. 22 - mar., ene. 27

6:30 pm - 10:35 amNRT-SEA

9h 05mnonstop

12:20 pm - 4:00 pmSEA-NRT

10h 40mnonstop

$600Alaska Airlines

Find Deal

vie., dic. 19 - lun., ene. 12

9:15 am - 9:00 amNRT-SEA

16h 45m1 stop

11:00 am - 9:05 pmSEA-NRT

17h 05m1 stop

$616Korean Air

Find Deal

mar., dic. 16 - lun., feb. 9

4:15 pm - 8:38 pmNRT-SEA

21h 23m1 stop

10:19 am - 2:25 pmSEA-NRT

35h 06m1 stop

$618Multiple Airlines

Find Deal

mié., dic. 17 - dom., ene. 11

4:15 pm - 8:38 pmNRT-SEA

21h 23m1 stop

10:19 am - 2:25 pmSEA-NRT

35h 06m1 stop

$621Multiple Airlines

Find Deal

mié., dic. 17 - sáb., ene. 10

Air Canada flights from Tokyo Narita Airport to Seattle

Our best Air Canada deals on Tokyo Narita Airport to Seattle flight tickets

Air Canada

Jan 22

NRT6:15 pmTokyo Narita

32h 16m

1 stop

SEA9:31 amSeattle/Tacoma Intl

Jan 29

SEA5:50 amSeattle/Tacoma Intl

17h 30m

1 stop

NRT4:20 pmTokyo Narita

$561

Find similar

Air Canada

Feb 18

NRT6:15 pmTokyo Narita

20h 51m

1 stop

SEA10:06 pmSeattle/Tacoma Intl

Feb 23

SEA8:00 pmSeattle/Tacoma Intl

27h 20m

1 stop

NRT4:20 pmTokyo Narita

$597

Find similar

Air Canada

Jan 22

NRT6:15 pmTokyo Narita

20h 51m

1 stop

SEA10:06 pmSeattle/Tacoma Intl

Jan 27

SEA5:50 amSeattle/Tacoma Intl

17h 30m

1 stop

NRT4:20 pmTokyo Narita

$599

Find similar

Alaska Airlines flights from Tokyo Narita Airport to Seattle

Our best Alaska Airlines deals on Tokyo Narita Airport to Seattle flight tickets

Alaska Airlines

Dec 19

NRT6:30 pmTokyo Narita

9h 05m

SEA10:35 amSeattle/Tacoma Intl

Jan 12

SEA12:20 pmSeattle/Tacoma Intl

10h 40m

NRT4:00 pmTokyo Narita

$600

Find similar

Alaska Airlines

Dec 21

NRT6:30 pmTokyo Narita

9h 05m

SEA10:35 amSeattle/Tacoma Intl

Feb 8

SEA12:20 pmSeattle/Tacoma Intl

10h 40m

NRT4:00 pmTokyo Narita

$670

Find similar

Alaska Airlines

Dec 4

NRT6:30 pmTokyo Narita

9h 20m

SEA10:50 amSeattle/Tacoma Intl

Dec 12

SEA12:35 pmSeattle/Tacoma Intl

10h 25m

NRT4:00 pmTokyo Narita

$701

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Tokyo Narita Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

jue. 1/22

6:15 pm-9:31 am

1 stop32h 16m

Seattle/Tacoma Intl

jue. 1/29

5:50 am-4:20 pm

1 stop17h 30m

$561

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

mar. 12/23

6:30 pm-10:35 am

Nonstop9h 05m

Seattle/Tacoma Intl

mié. 12/31

12:30 pm-4:00 pm

Nonstop10h 30m

$564

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

jue. 1/22

9:15 am-9:00 am

1 stop16h 45m

Seattle/Tacoma Intl

jue. 1/29

11:00 am-7:30 pm

1 stop15h 30m

$587

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

mar. 12/23

6:30 pm-10:35 am

Nonstop9h 05m

Seattle/Tacoma Intl

mar. 12/30

12:30 pm-4:00 pm

Nonstop10h 30m

$589

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

mié. 2/18

6:15 pm-10:06 pm

1 stop20h 51m

Seattle/Tacoma Intl

lun. 2/23

8:00 pm-4:20 pm

1 stop27h 20m

$597

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

jue. 1/22

6:15 pm-10:06 pm

1 stop20h 51m

Seattle/Tacoma Intl

mar. 1/27

5:50 am-4:20 pm

1 stop17h 30m

$599

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

vie. 12/19

6:30 pm-10:35 am

Nonstop9h 05m

Seattle/Tacoma Intl

lun. 1/12

12:20 pm-4:00 pm

Nonstop10h 40m

$600

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

mar. 12/16

9:15 am-9:00 am

1 stop16h 45m

Seattle/Tacoma Intl

lun. 2/9

11:00 am-9:05 pm

1 stop17h 05m

$616

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

mié. 12/17

4:15 pm-8:38 pm

1 stop21h 23m

Seattle/Tacoma Intl

dom. 1/11

10:19 am-2:25 pm

1 stop35h 06m

$618

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

mié. 12/17

4:15 pm-8:38 pm

1 stop21h 23m

Seattle/Tacoma Intl

sáb. 1/10

10:19 am-2:25 pm

1 stop35h 06m

$621

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tokyo Narita Airport to Seattle

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 typical price of a round-trip flight between Tokyo Narita Airport and Seattle?

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Tokyo Narita Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $663. If you don’t want to visit Seattle in October, then you should wait until December to fly from Tokyo Narita Airport, when ticket prices are also cheap, with an average price of $723.

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

On average, the least expensive day to fly to Seattle from Tokyo Narita Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $864. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Tokyo Narita Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,103.

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

Flying to Seattle from Tokyo Narita Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $958 when looking at flights departing in the morning. Flights to Seattle are more costly in the evening, with an average ticket price of $1,574. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Tokyo Narita to Seattle/Tacoma Intl flight route?

Fly from Tokyo Narita to Seattle/Tacoma Intl for the best Tokyo Narita - Seattle/Tacoma Intl flight prices

What cabin class options are available on Tokyo Narita to Seattle/Tacoma Intl flights?

There are 3 cabin classes available to choose from on Tokyo Narita to Seattle/Tacoma Intl 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 Tokyo Narita Airport to Seattle flights?

No. A direct flight is the cheapest option for a flight between Tokyo Narita Airport to Seattle.

How have Tokyo Narita Airport to Seattle flight prices changed over time?

As of November 2025, prices for Tokyo Narita Airport to Seattle flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Tokyo Narita Airport to Seattle

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

Estimated round-trip price

Cheap Tokyo Narita Airport to Seattle (NRT to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tokyo Narita Airport to Seattle

Best Price Found	$447
Fastest flight time	8h 40m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Tokyo Narita Airport in the past 72 hours is $447. The best round-trip flight deal from Tokyo Narita Airport to Seattle found on momondo in the last 72 hours is $712.

The fastest flight from Tokyo Narita Airport to Seattle takes 8h 40m

Direct flights go from Tokyo Narita Airport to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

How far is Tokyo Narita to Seattle/Tacoma Intl by plane?
The distance between Tokyo Narita and Seattle/Tacoma Intl is about 4746.9 mi. In terms of flight time, this usually takes a little over 9h 05m.
When did momondo last update prices for flights from Tokyo Narita Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Tokyo Narita Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Tokyo Narita Airport to Seattle/Tacoma Intl Airport?
As of November 2025, there are 2 operators available to choose from for flights from Tokyo Narita Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Tokyo Narita Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tokyo Narita Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Tokyo Narita Airport to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Tokyo Narita Airport to Seattle is Boeing 787-9 Dreamliner, representing 40.21% of all bookings. The subsequent popular models are Airbus A330-200 at 29.37%, Boeing 787-8 Dreamliner at 6.29%, and Boeing 777-300ER at 5.24%.
What is the most popular airline from Tokyo Narita Airport to Seattle?
Based on momondo bookings for flights between Tokyo Narita Airport and Seattle, the leading airline is Hawaiian Airlines, making up 74% of the total bookings. Other popular airlines include Alaska Airlines with 26%.

Best airlines flying from Tokyo Narita Airport to Seattle

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

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $698	Free Cancellation	Rating 7.8 2,814 reviews		Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $723	Free Cancellation	Rating 8.0 11,354 reviews		Search Alaska Airlines flights

Alaska Airlines Flights From Tokyo Narita Airport to Seattle
The lowest priced Alaska Airlines flight from Tokyo Narita Airport to Seattle from the last 72 hours was $723. Generally, Alaska Airlines has 14 flights on this route every week with an average price of $1,100. Alaska Airlines is rated 8.0/10 by our users.
Hawaiian Airlines Flights From Tokyo Narita Airport to Seattle
Across 2,814 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Tokyo Narita Airport to Seattle about 7 times each week, with ticket deals ranging from $698 to $1,032. Price data is based on momondo searches in the last 72 hours.

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momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tokyo to Seattle. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Tokyo to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tokyo to Seattle?

Once you have performed a search for Tokyo to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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Cheap flights from Tokyo Narita Airport to Seattle from $390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tokyo Narita Airport to Seattle departing on 1/22. 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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Air Canada flights from Tokyo Narita Airport to Seattle

Our best Air Canada deals on Tokyo Narita Airport to Seattle flight tickets

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Our best Alaska Airlines deals on Tokyo Narita Airport to Seattle flight tickets

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How to get the cheapest flight ticket from Tokyo Narita Airport to Seattle

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 Tokyo Narita Airport and Seattle?

What is the cheapest month to fly to Seattle?

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

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

What is the cheapest Tokyo Narita to Seattle/Tacoma Intl flight route?

Fly from Tokyo Narita to Seattle/Tacoma Intl for the best Tokyo Narita - Seattle/Tacoma Intl flight prices

What cabin class options are available on Tokyo Narita to Seattle/Tacoma Intl flights?

There are 3 cabin classes available to choose from on Tokyo Narita to Seattle/Tacoma Intl 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 Tokyo Narita Airport to Seattle flights?

No. A direct flight is the cheapest option for a flight between Tokyo Narita Airport to Seattle.

How have Tokyo Narita Airport to Seattle flight prices changed over time?

As of November 2025, prices for Tokyo Narita Airport to Seattle flights are approximately 30% cheaper when compared to flights at the same time last year.

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

WestJet is the most popular carrier operating from Tokyo Narita to Seattle/Tacoma Intl

How often are flights from Tokyo to Seattle delayed?

Historically, on average around 29% of flights between Tokyo and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

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

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

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

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

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

According to our data, Philippine Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

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

Incheon (ICN) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Incheon (ICN) offer the lowest average round-trip price of $970.

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

Flights connecting via Incheon (ICN) have the shortest average one-way travel time: 18h 15m.

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

Manila (MNL) has the shortest average layover time for this route: 3h 40m.

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

As of November 2025, there are 6 flights per day flying from Tokyo Narita Airport to Seattle. The most common time of day flights depart is 6:00PM, with 100% of flights taking off in the evening.

How many flights depart from Tokyo Narita Airport to Seattle on average per week?

The number of flights available between Tokyo Narita Airport and Seattle is 42 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from Tokyo Narita Airport to Seattle

Cheap Tokyo Narita Airport to Seattle (NRT to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tokyo Narita Airport to Seattle

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

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

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

How many operators does momondo search for flights from Tokyo Narita Airport to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from Tokyo Narita Airport to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

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

What is the most popular airline from Tokyo Narita Airport to Seattle?

Best airlines flying from Tokyo Narita Airport to Seattle

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

Alaska Airlines Flights From Tokyo Narita Airport to Seattle

Hawaiian Airlines Flights From Tokyo Narita Airport to Seattle

Traveling to a place near Seattle?

Why use momondo?

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

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