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Haneda

$427+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HND
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Tokyo Haneda are usually found in May or February, booked 46 days in advance, depart on a Tuesday or Monday and return on a Thursday

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 January 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$731
(Gotogate)

One-way from

$429
(Trip.com)

Popular in

July

Cheapest in

May

Average price

$1,159
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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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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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 January 17, 2025.

This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/242:00 pmSEA - HND
1 stop17h 30mAsiana Airlines
Tue 4/291:30 amHND - SEA
1 stop27h 05mAsiana Airlines
Deal found 1/16$730
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:15 amSEA - HND
1 stop14h 40mANA
Tue 5/69:15 pmHND - SEA
Nonstop9h 10mANA
Deal found 1/16$733
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/204:40 pmSEA - HND
Nonstop10h 20mUnited Airlines
Fri 11/79:15 pmHND - SEA
Nonstop9h 05mUnited Airlines
Deal found 1/16$745
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.
Sun 2/167:13 pmSEA - HND
1 stop26h 52mAmerican Airlines
Fri 2/288:25 pmHND - SEA
1 stop15h 18mAmerican Airlines
Deal found 1/16$754
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.
Sun 2/28:03 amSEA - HND
1 stop16h 17mJapan Airlines
Tue 2/184:25 pmHND - SEA
1 stop19h 18mJapan Airlines
Deal found 1/16$765
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/169:25 pmSEA - HND
2 stops31h 55mMultiple Airlines
Thu 2/274:25 pmHND - SEA
1 stop19h 18mMultiple Airlines
Deal found 1/16$820
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.
Mon 4/2811:15 amSEA - HND
Nonstop10h 45mDelta
Tue 6/34:05 pmHND - SEA
Nonstop9h 05mDelta
Deal found 1/16$847
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.
Thu 4/177:05 pmSEA - HND
2 stops46h 35mAir Canada
Mon 5/196:05 pmHND - SEA
2 stops36h 08mAir Canada
Deal found 1/16$877

Find flights from Seattle to Haneda within your budget

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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 3/26

1:45 pm-11:25 pm

1 stop17h 40m

Tokyo Haneda

Wed 4/2

1:30 am-12:30 pm

1 stop27h 00m

$731

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 2/5

7:00 am-2:50 pm

1 stop14h 50m

Tokyo Haneda

Thu 2/27

9:15 pm-1:20 pm

Nonstop9h 05m

$736

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 1/29

7:00 am-2:50 pm

1 stop14h 50m

Tokyo Haneda

Fri 2/28

7:40 pm-9:46 pm

1 stop19h 06m

$753

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sun 2/16

7:13 pm-3:05 pm

1 stop26h 52m

Tokyo Haneda

Fri 2/28

8:25 pm-6:43 pm

1 stop15h 18m

$754

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sun 2/9

8:03 am-5:20 pm

1 stop16h 17m

Tokyo Haneda

Mon 2/24

5:30 pm-10:35 am

1 stop34h 05m

$770

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 2/12

12:45 pm-11:25 pm

1 stop17h 40m

Tokyo Haneda

Wed 2/19

3:20 pm-6:10 pm

1 stop19h 50m

$815

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 1/29

11:30 am-3:20 pm

Nonstop10h 50m

Tokyo Haneda

Tue 2/11

4:50 pm-9:11 am

Nonstop9h 21m

$847

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sun 3/16

1:45 pm-11:25 pm

1 stop17h 40m

$427

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Tue 2/18

5:15 am-5:20 pm

3 stops43h 05m

$433

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sun 1/19

8:03 am-5:20 pm

1 stop16h 17m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 21 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
KAYAKPrice Accuracy-Trust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust 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 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.

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.

Travel insights for flights from Seattle to Haneda

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

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 January 10, 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 46 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, January is the cheapest month in which you can book a flight from Seattle to Tokyo Haneda Airport (average of $973). Flying from Seattle to Tokyo Haneda Airport in June is currently the most expensive (average of $1,510). 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 January 17, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% 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 December 16, 2024.

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 mornings 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 January 17, 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 January 17, 2025.
Get a feel of what it's like to fly with ANA, United Airlines and Asiana 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.
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Food

8.1

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

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Food

8.1

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

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Food

8.1

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.

ANA
8.4
Very good
847 reviews
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Food

8.1

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

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Food

8.1

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
466 reviews
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.5

Crew

8.7

Food

8.1

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 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 $731. Other airlines that can offer you cheap pricing are ANA, from $736, and United Airlines, from $753. Users have found that Asiana Airlines is 43% 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 ($429), Japan Airlines ($438), and Air Canada ($441).

  • 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 (97%), ANA (97%), United Airlines (97%).

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

    The cheapest flight price from Seattle to Tokyo Haneda Airport is $427. On average you can expect to pay $1,575. The most popular route, (Seattle/Tacoma Intl - Tokyo Haneda), can usually be booked for $706.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Tokyo Haneda Airport (average of $973). Flying from Seattle to Tokyo Haneda Airport in June is currently the most expensive (average of $1,510). 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.

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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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$494Average$1,084FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$529Average$976FlexibilityNo cancel feeOn-time85%
DeltaCheapest$748Average$1,450FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$749Average$981FlexibilityNo cancel feeOn-time60%
ANACheapest$818Average$1,274FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$853Average$1,307FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$854Average$975FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$917Average$1,476FlexibilityNo cancel feeOn-time79%
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