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Seattle-Tacoma International Airport to Haneda Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Haneda Airport over the next 90 days, with one-way fares from US$449 and round-trip from US$890. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 4:30 PM
        10h 30m
        Nonstop
        HND 7:00 PM
        Seattle - Tokyo | Mon, Sep 21 | All Nippon Airways
        HND 9:15 PM
        9h 10m
        Nonstop
        SEA 2:25 PM
        Tokyo - Seattle | Thu, Sep 24 | All Nippon Airways
        US$1,014 US$1,167
        13% off
        13% off
        US$1,167 US$1,014
      • SEA 4:30 PM
        10h 30m
        Nonstop
        HND 7:00 PM
        Seattle - Tokyo | Sun, Sep 20 | All Nippon Airways
        HND 9:15 PM
        9h 10m
        Nonstop
        SEA 2:25 PM
        Tokyo - Seattle | Fri, Sep 25 | All Nippon Airways
        US$1,015 US$1,167
        13% off
        13% off
        US$1,167 US$1,015
      • SEA 11:10 PM
        22h 25m
        1 stop
        HND 1:35 PM
        Seattle - Tokyo | Sun, Sep 27 | Philippine Airlines
        HND 2:55 PM
        21h 10m
        1 stop
        SEA 8:05 PM
        Tokyo - Seattle | Wed, Sep 30 | Philippine Airlines
        US$890 US$1,167
        24% off
        24% off
        US$1,167 US$890
      • SEA 11:10 PM
        22h 25m
        1 stop
        HND 1:35 PM
        Seattle - Tokyo | Sun, Sep 20 | Philippine Airlines
        HND 2:05 AM
        34h
        1 stop
        SEA 8:05 PM
        Tokyo - Seattle | Sun, Sep 27 | Philippine Airlines
        US$912
        22% off
        US$1,167 US$912
      • SEA 11:45 AM
        41h 50m
        1 stop
        HND 9:35 PM
        Seattle - Tokyo | Mon, Sep 28 | Cathay Pacific
        NRT 10:00 PM
        28h 5m
        1 stop
        SEA 10:05 AM
        Tokyo - Seattle | Mon, Oct 5 | Cathay Pacific
        US$920
        21% off
        US$1,167 US$920
      • SEA 1:15 AM
        19h 55m
        1 stop
        HND 1:10 PM
        Seattle - Tokyo | Tue, Oct 13 | China Airlines
        NRT 9:40 AM
        25h 35m
        1 stop
        SEA 7:15 PM
        Tokyo - Seattle | Thu, Oct 15 | China Airlines
        US$927
        21% off
        US$1,167 US$927
      • SEA 11:10 PM
        22h 25m
        1 stop
        HND 1:35 PM
        Seattle - Tokyo | Tue, Sep 22 | Philippine Airlines
        HND 2:05 AM
        34h
        1 stop
        SEA 8:05 PM
        Tokyo - Seattle | Sun, Sep 27 | Philippine Airlines
        US$933
        20% off
        US$1,167 US$933
      • SEA 11:10 PM
        33h 35m
        1 stop
        HND 12:45 AM
        Seattle - Tokyo | Sun, Oct 4 | Philippine Airlines
        HND 2:05 AM
        34h
        1 stop
        SEA 8:05 PM
        Tokyo - Seattle | Sun, Oct 11 | Philippine Airlines
        US$933
        20% off
        US$1,167 US$933
      • SEA 10:25 AM
        41h 50m
        1 stop
        HND 9:15 PM
        Seattle - Tokyo | Mon, Nov 9 | Cathay Pacific
        NRT 9:35 PM
        28h 10m
        1 stop
        SEA 8:45 AM
        Tokyo - Seattle | Sun, Nov 15 | Cathay Pacific
        US$937
        20% off
        US$1,167 US$937
      • SEA 11:45 AM
        34h 10m
        1 stop
        HND 1:55 PM
        Seattle - Tokyo | Sat, Sep 19 | Cathay Pacific
        NRT 5:15 PM
        32h 50m
        1 stop
        SEA 10:05 AM
        Tokyo - Seattle | Wed, Sep 23 | Cathay Pacific
        US$937
        20% off
        US$1,167 US$937
      • SEA 1:15 AM
        29h
        1 stop
        HND 10:15 PM
        Seattle - Tokyo | Fri, Oct 23 | China Airlines
        NRT 9:20 AM
        25h 50m
        1 stop
        SEA 7:10 PM
        Tokyo - Seattle | Sun, Oct 25 | China Airlines
        US$939
        20% off
        US$1,167 US$939
      • SEA 1:15 AM
        19h 55m
        1 stop
        HND 1:10 PM
        Seattle - Tokyo | Wed, Oct 14 | China Airlines
        NRT 9:40 AM
        25h 35m
        1 stop
        SEA 7:15 PM
        Tokyo - Seattle | Sat, Oct 17 | China Airlines
        US$941
        19% off
        US$1,167 US$941
      • SEA 1:15 AM
        19h 55m
        1 stop
        HND 1:10 PM
        Seattle - Tokyo | Wed, Oct 21 | China Airlines
        NRT 9:40 AM
        25h 35m
        1 stop
        SEA 7:15 PM
        Tokyo - Seattle | Sat, Oct 24 | China Airlines
        US$941
        19% off
        US$1,167 US$941
      • SEA 1:15 AM
        19h 55m
        1 stop
        HND 1:10 PM
        Seattle - Tokyo | Mon, Oct 19 | China Airlines
        NRT 2:35 PM
        20h 35m
        1 stop
        SEA 7:10 PM
        Tokyo - Seattle | Mon, Oct 26 | China Airlines
        US$941
        19% off
        US$1,167 US$941
      • SEA 1:00 PM
        17h 25m
        1 stop
        TYO 2:00 PM
        Seattle - Tokyo | Sun, Sep 20 | Normal Airline
        TYO 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        Tokyo - Seattle | Tue, Sep 22 | Normal Airline
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      • Cheapest nonstop
        SEA 4:30 PM
        10h 30m
        Nonstop
        HND 7:00 PM
        Seattle - Tokyo | Mon, Sep 21 | United Airlines
        US$449 US$541
        17% off
        17% off
        US$541 US$449
      • SEA 11:45 AM
        10h 35m
        Nonstop
        HND 2:20 PM
        Seattle - Tokyo | Mon, Sep 21 | Delta Air Lines
        US$450 US$541
        17% off
        17% off
        US$541 US$450
      • SEA 4:30 PM
        10h 30m
        Nonstop
        HND 7:00 PM
        Seattle - Tokyo | Sun, Oct 11 | United Airlines
        US$464 US$541
        14% off
        14% off
        US$541 US$464
      • SEA 4:30 PM
        10h 30m
        Nonstop
        HND 7:00 PM
        Seattle - Tokyo | Mon, Sep 21 | All Nippon Airways
        US$464
        14% off
        US$541 US$464
      • SEA 12:15 PM
        10h 50m
        Nonstop
        HND 3:05 PM
        Seattle - Tokyo | Tue, Oct 27 | Delta Air Lines
        US$469
        13% off
        US$541 US$469
      • SEA 11:10 PM
        22h 25m
        1 stop
        HND 1:35 PM
        Seattle - Tokyo | Sun, Sep 20 | Philippine Airlines
        US$449
        17% off
        US$541 US$449
      • SEA 11:55 PM
        31h 20m
        1 stop
        HND 12:15 AM
        Seattle - Tokyo | Mon, Nov 2 | Philippine Airlines
        US$450
        17% off
        US$541 US$450
      • SEA 7:15 AM
        15h 50m
        1 stop
        HND 3:05 PM
        Seattle - Tokyo | Mon, Sep 21 | Japan Airlines
        US$452
        16% off
        US$541 US$452
      • SEA 7:00 AM
        20h 25m
        1 stop
        HND 7:25 PM
        Seattle - Tokyo | Sat, Oct 24 | Alaska Airlines
        US$462
        15% off
        US$541 US$462
      • SEA 12:10 AM
        30h 40m
        1 stop
        HND 10:50 PM
        Seattle - Tokyo | Tue, Oct 20 | Asiana Airlines
        US$467
        14% off
        US$541 US$467
      • SEA 11:00 AM
        18h 50m
        1 stop
        HND 10:50 PM
        Seattle - Tokyo | Mon, Nov 16 | Korean Air
        US$470
        13% off
        US$541 US$470
      • SEA 11:00 AM
        18h 50m
        1 stop
        HND 10:50 PM
        Seattle - Tokyo | Mon, Nov 9 | Korean Air
        US$470
        13% off
        US$541 US$470
      • SEA 1:00 PM
        17h 25m
        1 stop
        TYO 2:00 PM
        Seattle - Tokyo | Sun, Sep 20 | Normal Airline
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        Find more flights

Flight fares from Seattle-Tacoma International Airport to Haneda Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Seattle-Tacoma International Airport to Haneda Airport

Which month has the lowest one-way flight price from Seattle-Tacoma International Airport to Haneda Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Seattle-Tacoma International Airport to Haneda Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Seattle-Tacoma International Airport to Haneda Airport, the best time to book is in February, with an average price of US$497. Try to avoid October, when prices are highest, averaging around US$988.

US$988
US$743
US$497
US$252
    Cheapest
  • US$500
    Sep
  • US$988
    Oct
  • US$575
    Nov
  • US$773
    Dec
  • US$530
    Jan
  • US$497
    Feb
  • US$714
    Mar
  • US$499
    Apr
  • US$689
    May
  • US$856
    Jun
  • US$593
    Jul
  • US$564
    Aug

Which month is the cheapest for round-trip flights from Seattle-Tacoma International Airport to Haneda Airport?

The data is based on the average round-trip flight prices on Trip.com for flights from Seattle-Tacoma International Airport to Haneda Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, November is usually the cheapest month to find flights from Seattle-Tacoma International Airport to Haneda Airport, with an average price of US$835. In contrast, July is typically the most expensive month, with average prices reaching US$1,607.

US$1,607
US$1,221
US$835
US$449
    Cheapest
  • US$849
    Sep
  • US$951
    Oct
  • US$835
    Nov
  • US$1,538
    Dec
  • US$1,087
    Jan
  • US$1,247
    Feb
  • US$1,217
    Mar
  • US$1,419
    Apr
  • US$1,084
    May
  • US$1,431
    Jun
  • US$1,607
    Jul
  • US$1,365
    Aug

What is the cheapest day of the week to fly from Seattle-Tacoma International Airport to Haneda Airport?

The data is based on the average flight prices on Trip.com from Seattle-Tacoma International Airport to Haneda Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Seattle-Tacoma International Airport to Haneda Airport is usually Monday, with average fares typically lower than other days. Try to avoid departing on Friday, as prices are usually the highest on that day.

US$702
US$656
US$609
US$563
  • US$609
    Mon
  • US$630
    Tue
  • US$663
    Wed
  • US$681
    Thu
  • US$702
    Fri
  • US$675
    Sat
  • US$654
    Sun

Which airline offers the cheapest flights from Seattle-Tacoma International Airport to Haneda Airport?

The cheapest airline flying from Seattle-Tacoma International Airport to Haneda Airport is Philippine Airlines (from US$449) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Philippine Airlines
From US$449
United Airlines
From US$449
Delta Air Lines
From US$450
Japan Airlines
From US$452
Alaska Airlines
From US$462
All Nippon Airways
From US$464
Asiana Airlines
From US$467
Korean Air
From US$470
American Airlines
From US$483
Cathay Pacific
From US$491

Find more flights and airlines

What is the flight schedule from Seattle-Tacoma International Airport to Haneda Airport?

Check the schedule for flights from Seattle to Tokyo and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA7929

    Seattle-Tacoma International Airport

    4:30 PM

    SEA

    10h 30m

    7:00 PM

    HND

    S M T W T F S
    Search

  2. NH117

    Seattle-Tacoma International Airport

    4:30 PM

    SEA

    10h 30m

    7:00 PM

    HND

    S M T W T F S
    Search

  3. DL167

    Seattle-Tacoma International Airport

    12:00 PM

    SEA

    10h 20m

    2:20 PM

    HND

    S M T W T F S
    Search

  4. UA499

    Seattle-Tacoma International Airport

    7:11 AM

    SEA

    2h 19m

    Nonstop

    9:30 AM

    SFO

    S M T W T F S
    Search

  5. UA875

    San Francisco International Airport

    10:35 AM

    SFO

    11h 20m

    Nonstop

    1:55 PM

    HND

    S M T W T F S

  6. AS899

    Seattle-Tacoma International Airport

    9:30 AM

    SEA

    6h 25m

    Nonstop

    1:55 PM

    HNL

    S M T W T F S
    Search

  7. AS831

    Honolulu International Airport

    3:05 PM

    HNL

    9h 25m

    Nonstop

    7:30 PM

    HND

    S M T W T F S

  8. AS121

    Seattle-Tacoma International Airport

    7:00 AM

    SEA

    6h 15m

    Nonstop

    11:15 AM

    HNL

    S M T W T F S
    Search

  9. AS863

    Honolulu International Airport

    1:58 PM

    HNL

    8h 29m

    Nonstop

    5:27 PM

    HND

    S M T W T F S

  10. UA6053

    Seattle-Tacoma International Airport

    6:29 AM

    SEA

    3h 3m

    Nonstop

    9:32 AM

    LAX

    S M T W T F S
    Search

  11. UA039

    Los Angeles International Airport

    11:25 AM

    LAX

    11h 40m

    Nonstop

    3:05 PM

    HND

    S M T W T F S

  12. KE042

    Seattle-Tacoma International Airport

    12:50 PM

    SEA

    11h 50m

    Nonstop

    4:40 PM

    ICN

    S M T W T F S
    Search

  13. KE751

    Incheon International Airport

    8:30 PM

    ICN

    2h 20m

    Nonstop

    10:50 PM

    HND

    S M T W T F S
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About Seattle-Tacoma International Airport and Haneda Airport

Learn about Seattle-Tacoma International Airport (SEA) and Haneda Airport (HND) — including location, terminals, transportation, and travel tips.

Flight distance7,720.99 km
Cheapest one-way ticket priceUS$449
Cheapest return ticket priceUS$890

FAQs for Seattle-Tacoma International Airport to Haneda Airport Flights

  • How long is the flight from Seattle-Tacoma International Airport to Haneda Airport?

    Seattle-Tacoma International Airport to Haneda Airport takes about 10 hours 3 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Seattle-Tacoma International Airport (SEA) to Haneda Airport (HND).
  • The earliest flight from Seattle-Tacoma International Airport to Haneda Airport departs at 11:40, and the last departs at 21:00, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle-Tacoma International Airport (SEA) to Haneda Airport (HND) is quite popular. Without considering departure times or holidays, tickets cost around US$932 in December, the most expensive month to book this route.
    • The distance from Narita International Airport to downtown is about 57 km. It takes about 1 hour 10 minutes by taxi.
    • The distance from Haneda Airport to downtown is about 13 km. It takes about 30 minutes by taxi.
  • Delta Air Lines is a very popular airline operating an average of 2595 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Haneda Airport currently start from US$449, and round-trip fares start from US$890. The current lowest fare is a Philippine Airlines flight departing on Sun, Sep 20; prices may vary depending on availability.
  • Yes. Delta Air Lines, All Nippon Airways, Thai Airways, United Airlines and Vietnam Airlines operate direct flights from Seattle-Tacoma International Airport to Haneda Airport, with an average flight time of 26 hours 4 minutes, and around 8 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle-Tacoma International Airport to Haneda Airport is US$672. Prices may vary depending on the departure date, airline, and availability.
  • Seattle-Tacoma International Airport to Haneda Airport operates around 11 weekly flights, mainly by Delta Air Lines and All Nippon Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and Haneda Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.