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$529+ Cheap flights from Haneda (HND) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
HND — SEA
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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The best prices from Tokyo Haneda to Seattle/Tacoma Intl are usually found in February or December, booked 68 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Haneda to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Haneda (HND) to Seattle (SEA). 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 January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$748
(Mytrip)

One-way from

$529
(FlightHub)

Popular in

August

Cheapest in

February

Average price

$1,098
Provider with most accurate pricing for Tokyo Haneda-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Tokyo Haneda-Seattle/Tacoma Intl flights.
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From Tokyo Haneda to Seattle/Tacoma Intl
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One-way flight from Tokyo Haneda to Seattle/Tacoma Intl
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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Haneda to Seattle

Cheapest flights from Haneda to Seattle
Explore the most affordable flight options available from Haneda to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Gotogate deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/23:20 pmHND - SEA
1 stop19h 50mPhilippine Airlines
Sun 3/911:35 pmSEA - HND
1 stop32h 40mPhilippine Airlines
Deal found 1/16$751
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/157:40 pmHND - SEA
1 stop35h 17mUnited Airlines
Sun 2/164:58 pmSEA - HND
1 stop28h 52mUnited Airlines
Deal found 1/15$759
This Trip.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1312:05 pmHND - SEA
1 stop15h 50mAsiana Airlines
Thu 2/2012:45 pmSEA - HND
1 stop17h 40mAsiana Airlines
Deal found 1/16$823
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/208:25 pmHND - SEA
1 stop15h 29mMultiple Airlines
Thu 2/276:03 amSEA - HND
1 stop16h 02mMultiple Airlines
Deal found 1/16$915
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/224:50 pmHND - SEA
Nonstop9h 19mDelta
Wed 1/2911:30 amSEA - HND
Nonstop10h 50mDelta
Deal found 1/16$929
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/231:05 pmHND - SEA
1 stop26h 38mAmerican Airlines
Wed 2/56:00 amSEA - HND
1 stop16h 05mAmerican Airlines
Deal found 1/16$934
This SmartFares deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/131:05 pmHND - SEA
1 stop22h 38mJapan Airlines
Sun 2/167:13 pmSEA - HND
1 stop16h 52mJapan Airlines
Deal found 1/16$943
This Cheapflightsfares deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:15 pmHND - SEA
Nonstop9h 10mANA
Sun 9/284:40 pmSEA - HND
Nonstop10h 20mANA
Deal found 1/15$963
This Justfly.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:40 pmHND - SEA
1 stop22h 50mEVA Air
Mon 9/151:30 amSEA - HND
1 stop26h 50mEVA Air
Deal found 1/16$966
This Flighttix deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/219:20 pmHND - SEA
1 stop16h 35mHawaiian Airlines
Mon 5/263:55 pmSEA - HND
1 stop35h 30mHawaiian Airlines
Deal found 1/16$992
This Korean Air deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/222:00 amHND - SEA
1 stop28h 19mKorean Air
Wed 2/510:44 amSEA - HND
1 stop19h 06mKorean Air
Deal found 1/16$1,360

Find flights from Haneda to Seattle within your budget

Customize your flight search to find flights from Haneda to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sun 3/2

3:20 pm-6:10 pm

1 stop19h 50m

Seattle/Tacoma Intl

Sun 3/9

11:35 pm-12:15 am

1 stop32h 40m

$751

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sat 2/15

7:40 pm-1:57 pm

1 stop35h 17m

Seattle/Tacoma Intl

Sun 2/16

4:58 pm-2:50 pm

1 stop28h 52m

$759

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 2/13

12:05 pm-10:55 am

1 stop15h 50m

Seattle/Tacoma Intl

Thu 2/20

12:45 pm-11:25 pm

1 stop17h 40m

$823

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 2/20

8:25 pm-6:54 pm

1 stop15h 29m

Seattle/Tacoma Intl

Thu 2/27

6:03 am-3:05 pm

1 stop16h 02m

$915

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 2/13

4:50 pm-9:11 am

Nonstop9h 21m

Seattle/Tacoma Intl

Thu 2/20

11:30 am-3:20 pm

Nonstop10h 50m

$929

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Wed 2/12

1:05 pm-10:43 pm

1 stop26h 38m

Seattle/Tacoma Intl

Sun 2/16

7:13 pm-5:05 am

1 stop16h 52m

$934

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 2/13

1:05 pm-6:43 pm

1 stop22h 38m

Seattle/Tacoma Intl

Sun 2/16

7:13 pm-5:05 am

1 stop16h 52m

$943

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Mon 4/21

9:20 pm-9:55 pm

1 stop16h 35m

Seattle/Tacoma Intl

Mon 5/26

3:55 pm-7:25 pm

1 stop35h 30m

$992

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sat 3/1

2:00 am-9:00 am

1 stop24h 00m

Seattle/Tacoma Intl

Sun 3/9

6:15 am-10:50 pm

2 stops24h 35m

$1,380

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Mon 4/21

9:55 pm-6:28 pm

1 stop12h 33m

Seattle/Tacoma Intl

Mon 5/26

4:40 pm-7:00 pm

Nonstop10h 20m

$1,441

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 22 results
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Compare providers for flights from Haneda to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Haneda to Seattle in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tokyo Haneda Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tokyo Haneda Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tokyo Haneda Airport-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tokyo Haneda Airport-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tokyo Haneda Airport-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Haneda to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Haneda with our price prediction graph.
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.

Travel insights for flights from Haneda to Seattle

Get recent, data-driven insights about flights from Haneda to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Tokyo Haneda Airport to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Haneda to Seattle. Price data was last updated on January 10, 2025.

The price you pay for your flight from Tokyo Haneda Airport to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Tokyo Haneda Airport to Seattle?

Currently, January is the cheapest month in which you can book a flight from Tokyo Haneda Airport to Seattle (average of $238). Flying from Tokyo Haneda Airport to Seattle in July is currently the most expensive (average of $411). 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 HND to SEA?

Find hourly flight availability from Haneda to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Tokyo Haneda Airport to Seattle in the morning. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the evening.

Weekly flight availability from Tokyo Haneda Airport to Seattle

Explore weekly flight availability from Haneda to Seattle. 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 January 16, 2025.

The most flights from HND to SEA are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated January 16, 2025.
To help decide which airline to fly from Tokyo to Seattle, see what other customers have to say about Asiana Airlines, American Airlines and Philippine Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very good
1,248 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,448 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
465 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,511 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Haneda to Seattle. 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 into for flights to Seattle from Tokyo Haneda?

    For a flight from Tokyo Haneda to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 5 inbound flights from Tokyo Haneda per day. 3 airlines have flights to Seattle/Tacoma Intl from Tokyo Haneda on a regular basis.

  • What are the cheapest airlines flying from Tokyo Haneda Airport to Seattle round-trip?

    According to our current data, Philippine Airlines ($748), United Airlines ($755), and Asiana Airlines ($787) offers the cheapest pricing from Tokyo Haneda Airport to Seattle. Users have found that Philippine Airlines is 35% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Tokyo Haneda Airport to Seattle one-way?

    For one-way options, check prices for Asiana Airlines. According to our data, you can fly for as low as $529. Users have also found prices from $530 and $533 on American Airlines and Philippine Airlines, respectively.

  • What are the most reliable airlines from Tokyo Haneda Airport to Seattle?

    No one likes to see their flight delayed. When booking a flight from Tokyo Haneda Airport to Seattle consider choosing Thai Airways (95%), ANA (95%) or United Airlines (95%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Tokyo Haneda Airport to Seattle?

    The cheapest flight price from Tokyo Haneda Airport to Seattle is $474. On average you can expect to pay $1,061. The most popular route, (Tokyo Haneda - Seattle/Tacoma Intl), can usually be booked for $712.

  • Can I find deals for flights from Haneda to Seattle that include hotel bookings?

    Yes. In addition to deals on Haneda to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Haneda to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Haneda to Seattle.

  • Can I find deals for business class flights from Haneda to Seattle?

    Yes. Cheapflights offers flight deals from Haneda to Seattle 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 Tokyo Haneda Airport to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Tokyo Haneda Airport to Seattle (average of $238). Flying from Tokyo Haneda Airport to Seattle in July is currently the most expensive (average of $411). 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.

See more FAQs

Traveling to a place near Tokyo Haneda Airport?

Book flights to Tokyo Haneda Airport if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Federal Way
Ocean Shores
Leavenworth
Olympia
Marysville
Centralia
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

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Alternative routes for Haneda to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Haneda to Seattle

Discover the top 3 airlines that operate flights from Haneda to Seattle. 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 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$844Average$1,176FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$860Average$968FlexibilityNo cancel feeOn-time71%
ANACheapest$871Average$1,762FlexibilityNo cancel feeOn-time80%
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