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Haneda

$437+ Cheap flights from Seattle (SEA) to Haneda (HND)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HND
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Find cheap flights from Seattle to Haneda with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Tokyo Haneda are usually found in February or May, booked 53 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to Haneda

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Haneda (HND). 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$793
(oojo)

One-way from

$439
(oojo)

Popular in

December

Cheapest in

February

Average price

$1,165

Good round-trip deal

$821 or less

Good one-way deal

$521 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Tokyo Haneda flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Tokyo Haneda flights.
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From Seattle/Tacoma Intl to Tokyo Haneda
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One-way flight from Seattle/Tacoma Intl to Tokyo Haneda
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Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Tokyo Haneda.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Tokyo Haneda.
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Find flight deals from Seattle to Haneda

Cheapest flights from Seattle to Haneda
Explore the most affordable flight options available from Seattle to Haneda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This CrystalTravel deal was found by Cheapflights users on 4/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:20 amSEA - HND
2 stops23h 30mKorean Air
Tue 11/42:00 amHND - SEA
1 stop24h 00mKorean Air
Deal found 4/28$792
This oojo deal was found by Cheapflights users on 4/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2711:35 pmSEA - HND
1 stop32h 50mPhilippine Airlines
Sun 5/43:05 pmHND - SEA
1 stop20h 10mPhilippine Airlines
Deal found 4/27$793
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:15 pmSEA - HND
1 stop17h 15mAsiana Airlines
Sat 9/201:30 amHND - SEA
1 stop27h 00mAsiana Airlines
Deal found 4/28$794
This CrystalTravel deal was found by Cheapflights users on 4/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:00 amSEA - HND
2 stops23h 25mANA
Mon 9/299:15 pmHND - SEA
Nonstop9h 10mANA
Deal found 4/27$797
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 10/54:30 pmSEA - HND
Nonstop10h 30mUnited Airlines
Tue 10/289:15 pmHND - SEA
Nonstop9h 05mUnited Airlines
Deal found 4/28$822
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 8/3111:55 amSEA - HND
Nonstop10h 20mDelta
Wed 9/174:05 pmHND - SEA
Nonstop9h 15mDelta
Deal found 4/28$824
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:15 amSEA - HND
1 stop19h 15mHawaiian Airlines
Tue 9/308:15 pmHND - SEA
1 stop17h 29mHawaiian Airlines
Deal found 4/28$828
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:00 amSEA - HND
1 stop17h 30mAlaska Airlines
Thu 11/208:05 pmHND - SEA
1 stop16h 35mAlaska Airlines
Deal found 4/28$858
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Sun 9/217:15 amSEA - HND
1 stop15h 05mAmerican Airlines
Mon 9/297:45 pmHND - SEA
1 stop16h 23mAmerican Airlines
Deal found 4/27$906

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Haneda 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 April 29, 2025.
Use the filters below to find and compare flights from Seattle to Tokyo Haneda Airport that are best for you.

Fly from

Seattle

Fly to

Haneda

Route

Depart

Return

Price

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 7/16

2:30 pm-11:30 pm

1 stop17h 00m

Tokyo Haneda

Tue 8/26

1:30 am-12:45 pm

1 stop27h 15m

$813

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Fri 5/9

11:35 pm-12:25 am

1 stop32h 50m

Tokyo Haneda

Thu 5/15

1:55 am-7:15 pm

1 stop33h 20m

$820

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Mon 5/19

4:30 pm-7:00 pm

Nonstop10h 30m

Tokyo Haneda

Tue 5/27

9:15 pm-2:25 pm

Nonstop9h 10m

$913

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 7/16

11:50 am-2:15 pm

Nonstop10h 25m

Tokyo Haneda

Thu 8/21

4:05 pm-9:45 am

Nonstop9h 40m

$948

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Mon 7/14

6:45 am-9:00 pm

1 stop22h 15m

Tokyo Haneda

Thu 7/24

9:05 pm-10:16 pm

1 stop17h 11m

$961

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Tue 5/13

6:15 am-10:50 pm

2 stops24h 35m

Tokyo Haneda

Tue 6/10

2:00 am-10:50 am

1 stop24h 50m

$1,004

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Mon 5/19

4:59 pm-1:55 pm

2 stops28h 56m

Tokyo Haneda

Sat 5/24

10:05 am-9:09 am

2 stops39h 04m

$1,040

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Thu 7/10

7:00 am-2:20 pm

1 stop15h 20m

Tokyo Haneda

Tue 7/29

11:55 am-10:49 am

1 stop14h 54m

$1,078

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Mon 5/19

5:59 pm-1:55 pm

2 stops27h 56m

Tokyo Haneda

Mon 5/26

10:05 am-9:09 am

2 stops39h 04m

$1,084

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sat 5/17

3:55 pm-7:25 pm

1 stop35h 30m

Tokyo Haneda

Thu 5/22

9:20 pm-11:33 pm

1 stop18h 13m

$1,089

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 24 results
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Compare providers for flights from Seattle to Haneda

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 Seattle to Haneda in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*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 Seattle-Tokyo Haneda Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Tokyo Haneda Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Seattle-Tokyo Haneda Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Tokyo Haneda Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Seattle-Tokyo Haneda Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Seattle to Tokyo Haneda Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Tokyo Haneda Airport trip
Airports
SEA

Plan to arrive at SEA at least two hours early. Use SEA Spot Saver for free security appointments to reduce wait times.

Read more about SEAby Brandon Schultz
HND

For quick access to Tokyo, use the Keikyu Line or Monorail from HND. Both take about 13 minutes to central Tokyo.

Read more about HNDby Gabriel Leigh
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on HND

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Best time to book a flight from Seattle to Haneda

Have a flexible travel schedule? Discover the best time to fly to Haneda from Seattle 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Tokyo Haneda Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Haneda. Price data was last updated on April 25, 2025.

The price you pay for your flight from Seattle to Tokyo Haneda Airport may vary depending on when you book. For the best chance of a lower fare, look to book 53 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 Seattle to Tokyo Haneda Airport?

Currently, February is the cheapest month in which you can book a flight from Seattle to Tokyo Haneda Airport (average of $928). Flying from Seattle to Tokyo Haneda Airport in June is currently the most expensive (average of $1,491). 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 HND?

Find hourly flight availability from Seattle to Haneda. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 15% on flights from Seattle to Tokyo Haneda Airport by exploring options for tickets in the evening.

What is the cheapest day to fly from Seattle to Tokyo Haneda Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Haneda. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Seattle to Tokyo Haneda Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Tokyo Haneda Airport

Explore weekly flight availability from Seattle to Haneda. 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 April 29, 2025.

The most flights from SEA to HND 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 Haneda by month

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

In terms of precipitation, rainfall in Tokyo Haneda Airport ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Tokyo Haneda Airport when rainfall is around 2.0 in.

Temperature in Haneda by month

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

If weather is an important factor for your trip to Tokyo Haneda Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Haneda

Get insights into the airlines that provide service to Haneda. 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 Haneda. Reviews last updated April 29, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from Seattle to Tokyo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,184 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,184 reviews
EVA Air
8.4
Very good
1,184 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,063 reviews
EVA Air
8.4
Very good
1,184 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,184 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
855 reviews
EVA Air
8.4
Very good
1,184 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,184 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

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

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Tokyo Haneda from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Tokyo Haneda should be relatively easy as there are 5 daily outbound flights to Tokyo Haneda from 8 different airlines.

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

    Cheapflights users have booked flights from Seattle to Tokyo Haneda Airport round-trip from $793. Other airlines that can offer you cheap pricing are ANA, from $888, and Asiana Airlines, from $939. Users have found that Philippine Airlines is 33% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Seattle to Tokyo Haneda Airport are Asiana Airlines ($439), ANA ($473), and Air Canada ($495).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Tokyo Haneda Airport on time: Thai Airways (92%), ANA (92%), United Airlines (92%).

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

    The cheapest flight price from Seattle to Tokyo Haneda Airport is $428. On average you can expect to pay $2,376. The most popular route, (Seattle/Tacoma Intl - Tokyo Haneda), can usually be booked for $690.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Seattle to Tokyo Haneda Airport (average of $928). Flying from Seattle to Tokyo Haneda Airport in June is currently the most expensive (average of $1,491). 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

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Top 8 airlines flying from Seattle to Haneda

Discover the top 8 airlines that operate flights from Seattle to Haneda. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$519Average$873FlexibilityNo cancel feeOn-time85%
Asiana AirlinesCheapest$670Average$897FlexibilityNo cancel feeOn-time76%
ANACheapest$712Average$1,168FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$720Average$1,277FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$721Average$1,220FlexibilityNo cancel feeOn-time69%
DeltaCheapest$746Average$1,268FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$749Average$884FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$809Average$949FlexibilityNo cancel feeOn-time75%

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