HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Haneda

$468+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HND
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Haneda with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$786
(United Airlines)

One-way from

$468
(United Airlines)

Popular in

June

Cheapest in

May

Average price

$1,496
Provider with most accurate pricing for Seattle/Tacoma Intl-Tokyo Haneda flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Tokyo Haneda flights.
Search Deals
From Seattle/Tacoma Intl to Tokyo Haneda
Search Deals
One-way flight from Seattle/Tacoma Intl to Tokyo Haneda
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

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 December 18, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Mon 12/305:00 amSEA - HND
2 stops24h 15mANA
Tue 1/214:25 pmHND - SEA
1 stop21h 55mANA
Deal found 12/16$791
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/317:35 amSEA - HND
1 stop15h 55mUnited Airlines
Sat 1/117:40 pmHND - SEA
2 stops18h 40mUnited Airlines
Deal found 12/17$894
This Gotogate deal was found by Cheapflights users on 12/17. 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.
Sat 12/283:11 pmSEA - HND
1 stop30h 39mMultiple Airlines
Sun 1/193:20 pmHND - SEA
1 stop19h 50mMultiple Airlines
Deal found 12/17$1,004
This Delta deal was found by Cheapflights users on 12/17. 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.
Fri 12/2711:20 amSEA - HND
Nonstop11h 00mDelta
Thu 1/234:50 pmHND - SEA
Nonstop9h 19mDelta
Deal found 12/17$1,146
This Hawaiian Airlines deal was found by Cheapflights users on 12/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:00 amSEA - HND
1 stop19h 30mHawaiian Airlines
Mon 1/138:05 pmHND - SEA
1 stop18h 15mHawaiian Airlines
Deal found 12/16$1,392
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:00 amSEA - HND
2 stops29h 05mAlaska Airlines
Tue 1/211:05 pmHND - SEA
2 stops17h 33mAlaska Airlines
Deal found 12/16$1,560
This Korean Air deal was found by Cheapflights users on 12/17. 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.
Sun 12/2210:40 amSEA - HND
1 stop19h 10mKorean Air
Tue 3/182:00 amHND - SEA
1 stop24h 00mKorean Air
Deal found 12/17$1,691
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1612:45 pmSEA - HND
1 stop17h 40mAsiana Airlines
Mon 12/238:40 amHND - SEA
1 stop19h 15mAsiana Airlines
Deal found 12/16$1,703

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sun 4/20

6:15 am-3:15 pm

1 stop17h 00m

Tokyo Haneda

Sun 5/4

6:25 pm-9:28 pm

2 stops19h 03m

$786

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sun 1/26

6:00 am-10:20 pm

2 stops23h 20m

Tokyo Haneda

Tue 2/11

5:30 pm-4:59 pm

1 stop16h 29m

$788

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sat 4/19

7:33 pm-5:00 am

1 stop17h 27m

Tokyo Haneda

Sun 5/11

9:15 pm-2:25 pm

Nonstop9h 10m

$790

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sat 2/1

1:58 pm-9:10 pm

1 stop38h 12m

Tokyo Haneda

Fri 2/7

12:50 am-12:37 pm

1 stop28h 47m

$817

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sat 1/11

7:24 pm-5:05 am

1 stop16h 41m

Tokyo Haneda

Thu 1/23

1:05 pm-2:02 pm

2 stops17h 57m

$818

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 1/15

11:30 am-3:20 pm

Nonstop10h 50m

Tokyo Haneda

Sun 2/2

4:50 pm-9:11 am

Nonstop9h 21m

$823

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Tue 2/18

12:45 pm-11:25 pm

1 stop17h 40m

Tokyo Haneda

Mon 2/24

1:30 am-10:55 am

1 stop26h 25m

$867

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sat 4/26

7:05 pm-1:15 pm

2 stops50h 10m

Tokyo Haneda

Wed 4/30

5:00 pm-2:13 pm

2 stops37h 13m

$876

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Fri 3/14

11:35 pm-12:15 am

1 stop32h 40m

Tokyo Haneda

Thu 3/20

1:45 am-7:10 pm

1 stop33h 25m

$913

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Tue 1/7

5:25 pm-2:50 pm

2 stops28h 25m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 23 results
1
2
3

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*3 stars
KAYAKPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Tokyo Haneda Airport flight deals on Cheapflights vs. FlightHub >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 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 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 December 13, 2024.

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, November is the cheapest month in which you can book a flight from Seattle to Tokyo Haneda Airport (average of $994). Flying from Seattle to Tokyo Haneda Airport in June is currently the most expensive (average of $1,411). 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 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 December 18, 2024.

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 December 18, 2024.

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 December 18, 2024.
Get a feel of what it's like to fly with Philippine Airlines, United Airlines and ANA 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
1,267 reviews

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,267 reviews
EVA Air
8.4
Very good
1,267 reviews

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

ANA
8.4
Very good
841 reviews
EVA Air
8.4
Very good
1,267 reviews

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Japan Airlines
8.3
Very good
1,443 reviews
EVA Air
8.4
Very good
1,267 reviews

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Asiana Airlines
8.3
Very good
477 reviews
EVA Air
8.4
Very good
1,267 reviews

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Delta
8.0
Very good
8,604 reviews
EVA Air
8.4
Very good
1,267 reviews

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

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 $786. Other airlines that can offer you cheap pricing are Japan Airlines, from $788, and ANA, from $790. Users have found that United Airlines is 40% 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 United Airlines ($468), ANA ($471), and Asiana Airlines ($478).

  • 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 $484. On average you can expect to pay $1,635. The most popular route, (Seattle/Tacoma Intl - Tokyo Haneda), can usually be booked for $718.

  • 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, November is the cheapest month in which you can book a flight from Seattle to Tokyo Haneda Airport (average of $994). Flying from Seattle to Tokyo Haneda Airport in June is currently the most expensive (average of $1,411). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$527Average$1,062FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$528Average$993FlexibilityNo cancel feeOn-time85%
Philippine AirlinesCheapest$749Average$981FlexibilityNo cancel feeOn-time60%
DeltaCheapest$781Average$1,492FlexibilityNo cancel feeOn-timeN/A
ANACheapest$855Average$1,282FlexibilityNo cancel feeOn-time80%
Asiana AirlinesCheapest$885Average$976FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$889Average$1,306FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$958Average$1,517FlexibilityNo cancel feeOn-time79%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.