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Haneda Airport to Seattle-Tacoma International Airport flight

Explore the cheapest one-way and round-trip flights from Haneda Airport to Seattle-Tacoma International Airport over the next 90 days, with one-way fares from PLN 2,127 and round-trip from PLN 3,765. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        HND 16:20
        9h 4m
        Direct
        SEA 09:24
        Tokyo - Seattle | Fri, Oct 16 | Delta Air Lines
        SEA 11:35
        10h 45m
        Direct
        HND 14:20
        Seattle - Tokyo | Fri, Oct 23 | Delta Air Lines
        PLN 4,561 PLN 5,203
        12% off
        12% off
        PLN 5,203 PLN 4,561
      • HND 16:20
        9h 4m
        Direct
        SEA 09:24
        Tokyo - Seattle | Wed, Oct 7 | Delta Air Lines
        SEA 11:35
        10h 45m
        Direct
        HND 14:20
        Seattle - Tokyo | Wed, Oct 14 | Delta Air Lines
        PLN 4,578 PLN 5,203
        12% off
        12% off
        PLN 5,203 PLN 4,578
      • HND 02:00
        29h 15m
        1 stop
        SEA 15:15
        Tokyo - Seattle | Mon, Oct 12 | Asiana Airlines
        SEA 00:10
        30h 40m
        1 stop
        HND 22:50
        Seattle - Tokyo | Wed, Oct 14 | Asiana Airlines
        PLN 3,765 PLN 5,203
        28% off
        28% off
        PLN 5,203 PLN 3,765
      • HND 02:00
        29h 15m
        1 stop
        SEA 15:15
        Tokyo - Seattle | Mon, Oct 19 | Asiana Airlines
        SEA 00:10
        30h 40m
        1 stop
        HND 22:50
        Seattle - Tokyo | Wed, Oct 21 | Asiana Airlines
        PLN 3,765
        28% off
        PLN 5,203 PLN 3,765
      • HND 02:00
        29h 15m
        1 stop
        SEA 15:15
        Tokyo - Seattle | Tue, Oct 20 | Asiana Airlines
        SEA 00:10
        30h 40m
        1 stop
        HND 22:50
        Seattle - Tokyo | Thu, Oct 22 | Asiana Airlines
        PLN 3,765
        28% off
        PLN 5,203 PLN 3,765
      • HND 02:00
        29h 15m
        1 stop
        SEA 15:15
        Tokyo - Seattle | Sat, Oct 3 | Asiana Airlines
        SEA 00:10
        30h 40m
        1 stop
        HND 22:50
        Seattle - Tokyo | Sat, Oct 10 | Asiana Airlines
        PLN 3,765
        28% off
        PLN 5,203 PLN 3,765
      • HND 02:00
        29h 15m
        1 stop
        SEA 15:15
        Tokyo - Seattle | Mon, Oct 5 | Asiana Airlines
        SEA 00:10
        30h 40m
        1 stop
        HND 22:50
        Seattle - Tokyo | Wed, Oct 7 | Asiana Airlines
        PLN 3,765
        28% off
        PLN 5,203 PLN 3,765
      • HND 02:00
        29h 15m
        1 stop
        SEA 15:15
        Tokyo - Seattle | Fri, Oct 16 | Asiana Airlines
        SEA 00:10
        30h 40m
        1 stop
        HND 22:50
        Seattle - Tokyo | Sun, Oct 18 | Asiana Airlines
        PLN 3,776
        27% off
        PLN 5,203 PLN 3,776
      • HND 02:00
        29h 15m
        1 stop
        SEA 15:15
        Tokyo - Seattle | Wed, Oct 7 | Asiana Airlines
        SEA 00:10
        30h 40m
        1 stop
        HND 22:50
        Seattle - Tokyo | Tue, Oct 13 | Asiana Airlines
        PLN 3,786
        27% off
        PLN 5,203 PLN 3,786
      • HND 09:20
        22h 25m
        1 stop
        SEA 15:45
        Tokyo - Seattle | Tue, Sep 1 | Asiana Airlines
        SEA 00:10
        28h 55m
        1 stop
        NRT 21:05
        Seattle - Tokyo | Tue, Sep 8 | Asiana Airlines
        PLN 3,833
        26% off
        PLN 5,203 PLN 3,833
      • HND 02:00
        29h 15m
        1 stop
        SEA 15:15
        Tokyo - Seattle | Mon, Sep 14 | Asiana Airlines
        SEA 00:10
        30h 40m
        1 stop
        HND 22:50
        Seattle - Tokyo | Thu, Sep 17 | Asiana Airlines
        PLN 3,837
        26% off
        PLN 5,203 PLN 3,837
      • HND 02:00
        29h 15m
        1 stop
        SEA 15:15
        Tokyo - Seattle | Mon, Sep 7 | Asiana Airlines
        SEA 00:10
        25h 5m
        1 stop
        NRT 17:15
        Seattle - Tokyo | Thu, Sep 10 | Asiana Airlines
        PLN 3,837
        26% off
        PLN 5,203 PLN 3,837
      • HND 02:00
        29h 15m
        1 stop
        SEA 15:15
        Tokyo - Seattle | Wed, Sep 9 | Asiana Airlines
        SEA 00:10
        23h 25m
        1 stop
        NRT 15:35
        Seattle - Tokyo | Sat, Sep 12 | Asiana Airlines
        PLN 3,837
        26% off
        PLN 5,203 PLN 3,837
      • HND 12:35
        18h 40m
        1 stop
        SEA 15:15
        Tokyo - Seattle | Tue, Oct 13 | Asiana Airlines
        SEA 00:10
        19h 10m
        1 stop
        HND 11:20
        Seattle - Tokyo | Sat, Oct 17 | Asiana Airlines
        PLN 3,837
        26% off
        PLN 5,203 PLN 3,837
      • TYO 13:00
        17h 25m
        1 stop
        SEA 14:00
        Tokyo - Seattle | Sun, Aug 23 | Normal Airline
        SEA 15:00
        6h
        Direct
        TYO 16:00
        Seattle - Tokyo | Tue, Aug 25 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        HND 16:20
        9h 4m
        Direct
        SEA 09:24
        Tokyo - Seattle | Wed, Oct 14 | Delta Air Lines
        PLN 2,902 PLN 3,352
        13% off
        13% off
        PLN 3,352 PLN 2,902
      • HND 16:20
        9h 15m
        Direct
        SEA 09:35
        Tokyo - Seattle | Tue, Sep 22 | Delta Air Lines
        PLN 2,949 PLN 3,352
        12% off
        12% off
        PLN 3,352 PLN 2,949
      • HND 05:25
        26h 45m
        1 stop
        SEA 16:10
        Tokyo - Seattle | Thu, Sep 10 | Tigerair Taiwan
        PLN 2,127 PLN 3,352
        37% off
        37% off
        PLN 3,352 PLN 2,127
      • HND 14:55
        21h 10m
        1 stop
        SEA 20:05
        Tokyo - Seattle | Wed, Oct 7 | Philippine Airlines
        PLN 2,130
        36% off
        PLN 3,352 PLN 2,130
      • HND 02:05
        34h
        1 stop
        SEA 20:05
        Tokyo - Seattle | Mon, Sep 28 | Philippine Airlines
        PLN 2,132
        36% off
        PLN 3,352 PLN 2,132
      • HND 05:25
        26h 45m
        1 stop
        SEA 16:10
        Tokyo - Seattle | Fri, Sep 4 | Tigerair Taiwan
        PLN 2,143
        36% off
        PLN 3,352 PLN 2,143
      • HND 02:00
        24h 40m
        1 stop
        SEA 10:40
        Tokyo - Seattle | Fri, Oct 16 | Korean Air
        PLN 2,149
        36% off
        PLN 3,352 PLN 2,149
      • HND 05:25
        26h 45m
        1 stop
        SEA 16:10
        Tokyo - Seattle | Wed, Sep 2 | Tigerair Taiwan
        PLN 2,168
        35% off
        PLN 3,352 PLN 2,168
      • HND 06:00
        26h 10m
        1 stop
        SEA 16:10
        Tokyo - Seattle | Fri, Sep 4 | Peach Airlines
        PLN 2,182
        35% off
        PLN 3,352 PLN 2,182
      • HND 05:25
        26h 45m
        1 stop
        SEA 16:10
        Tokyo - Seattle | Sun, Oct 18 | Tigerair Taiwan
        PLN 2,186
        35% off
        PLN 3,352 PLN 2,186
      • HND 10:50
        24h
        1 stop
        SEA 18:50
        Tokyo - Seattle | Fri, Oct 16 | EVA Air
        PLN 2,186
        35% off
        PLN 3,352 PLN 2,186
      • HND 05:55
        26h 15m
        1 stop
        SEA 16:10
        Tokyo - Seattle | Sun, Oct 18 | Peach Airlines
        PLN 2,198
        34% off
        PLN 3,352 PLN 2,198
      • HND 06:00
        26h 10m
        1 stop
        SEA 16:10
        Tokyo - Seattle | Thu, Sep 10 | Peach Airlines
        PLN 2,203
        34% off
        PLN 3,352 PLN 2,203
      • HND 14:55
        21h 10m
        1 stop
        SEA 20:05
        Tokyo - Seattle | Wed, Sep 23 | Philippine Airlines
        PLN 2,209
        34% off
        PLN 3,352 PLN 2,209
      • TYO 13:00
        17h 25m
        1 stop
        SEA 14:00
        Tokyo - Seattle | Sun, Aug 23 | Normal Airline
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Displayed flight fares from Haneda Airport to Seattle-Tacoma International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

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

What is the cheapest month to fly from Haneda Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Haneda Airport to Seattle-Tacoma International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Haneda Airport to Seattle-Tacoma International Airport are usually in October, with an average price of PLN 2,409. It is best to avoid July, when the average price can reach PLN 4,021.

PLN 4,021
PLN 3,215
PLN 2,409
PLN 1,603
    Cheapest
  • PLN 3,192
    Aug
  • PLN 2,717
    Sep
  • PLN 2,409
    Oct
  • PLN 3,130
    Nov
  • PLN 2,712
    Dec
  • PLN 3,429
    Jan
  • PLN 3,286
    Feb
  • PLN 2,737
    Mar
  • PLN 2,725
    Apr
  • PLN 3,059
    May
  • PLN 2,733
    Jun
  • PLN 4,021
    Jul

What is the cheapest month to fly return from Haneda Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Haneda Airport to Seattle-Tacoma International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, October is often the month to find the lowest fares from Haneda Airport to Seattle-Tacoma International Airport, with an average price of PLN 3,637. May is usually the most expensive month, with an average price reaching PLN 6,336.

PLN 6,336
PLN 4,987
PLN 3,637
PLN 2,288
    Cheapest
  • PLN 5,870
    Aug
  • PLN 4,434
    Sep
  • PLN 3,637
    Oct
  • PLN 3,826
    Nov
  • PLN 3,797
    Dec
  • PLN 4,560
    Jan
  • PLN 4,015
    Feb
  • PLN 4,804
    Mar
  • PLN 4,255
    Apr
  • PLN 6,336
    May
  • PLN 6,071
    Jun
  • PLN 5,326
    Jul

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

The data is based on the past 12 months and shows the average ticket prices from Haneda Airport to Seattle-Tacoma International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Haneda Airport to Seattle-Tacoma International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

PLN 3,591
PLN 3,207
PLN 2,823
PLN 2,439
    Cheapest
  • PLN 2,955
    Mon
  • PLN 3,023
    Tue
  • PLN 2,937
    Wed
  • PLN 2,823
    Thu
  • PLN 3,130
    Fri
  • PLN 3,591
    Sat
  • PLN 3,390
    Sun

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

The cheapest airline flying from Haneda Airport to Seattle-Tacoma International Airport is HK Express (from PLN 1,644) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

HK Express
From PLN 1,644
Tigerair Taiwan
From PLN 2,127
Philippine Airlines
From PLN 2,130
Korean Air
From PLN 2,149
Peach Airlines
From PLN 2,182
EVA Air
From PLN 2,186
Alaska Airlines
From PLN 2,246
Asiana Airlines
From PLN 2,263
Delta Air Lines
From PLN 2,267
China Airlines
From PLN 2,287

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. IT217

    Haneda Airport

    05:25

    HND

    3h 35m

    Direct

    08:00

    TPE

    S M T W T F S
    Search

  2. DL068

    Taiwan Taoyuan International Airport

    09:35

    TPE

    11h 25m

    Direct

    06:00

    SEA

    S M T W T F S

  3. PR421

    Haneda Airport

    15:25

    HND

    5h 20m

    Direct

    19:45

    MNL

    S M T W T F S
    Search

  4. PR124

    Ninoy Aquino International Airport

    22:40

    MNL

    11h 55m

    Direct

    19:35

    SEA

    - - T W T - S

  5. KE752

    Haneda Airport

    02:00

    HND

    2h 35m

    Direct

    04:35

    ICN

    S M T W T F S
    Search

  6. KE041

    Incheon International Airport

    16:40

    ICN

    10h

    Direct

    10:40

    SEA

    S M T W T F S

  7. MM859

    Haneda Airport

    05:45

    HND

    4h 10m

    Direct

    08:55

    TPE

    S M T W T F S
    Search

  8. JX032

    Taiwan Taoyuan International Airport

    20:10

    TPE

    11h

    Direct

    16:10

    SEA

    S M T W T F S

  9. IT217

    Haneda Airport

    05:25

    HND

    3h 35m

    Direct

    08:00

    TPE

    S M T W T F S
    Search

  10. JX032

    Taiwan Taoyuan International Airport

    20:10

    TPE

    11h

    Direct

    16:10

    SEA

    S M T W T F S

  11. UO623

    Haneda Airport

    01:00

    HND

    5h 15m

    Direct

    05:15

    HKG

    S M T W T F S
    Search

  12. HX628

    Hong Kong International Airport

    08:45

    HKG

    3h 50m

    Direct

    13:35

    ICN

    S M T W T F S

  13. AS872

    Incheon International Airport

    20:35

    ICN

    10h 20m

    Direct

    13:55

    SEA

    S - T W T F S

  14. PR423

    Haneda Airport

    01:15

    HND

    4h 35m

    Direct

    04:50

    MNL

    S M T W T F S
    Search

  15. PR124

    Ninoy Aquino International Airport

    22:40

    MNL

    11h 55m

    Direct

    19:35

    SEA

    - - T W T - S

  16. MM859

    Haneda Airport

    05:45

    HND

    4h 10m

    Direct

    08:55

    TPE

    S M T W T F S
    Search

  17. KE2028

    Taiwan Taoyuan International Airport

    18:55

    TPE

    2h 40m

    Direct

    22:35

    ICN

    S M T W T F S

  18. AS872

    Incheon International Airport

    20:35

    ICN

    10h 20m

    Direct

    13:55

    SEA

    S - T W T F S

  19. IT217

    Haneda Airport

    05:25

    HND

    3h 35m

    Direct

    08:00

    TPE

    S M T W T F S
    Search

  20. KE2028

    Taiwan Taoyuan International Airport

    18:55

    TPE

    2h 40m

    Direct

    22:35

    ICN

    S M T W T F S

  21. AS872

    Incheon International Airport

    20:35

    ICN

    10h 20m

    Direct

    13:55

    SEA

    S - T W T F S

  22. UO625

    Haneda Airport

    06:35

    HND

    5h 15m

    Direct

    10:50

    HKG

    S M T W T F S
    Search

  23. AC008

    Hong Kong International Airport

    09:45

    HKG

    12h 10m

    Direct

    06:55

    YVR

    S M T W T F S

  24. AC8810

    Vancouver International Airport

    21:10

    YVR

    1h 7m

    Direct

    22:17

    SEA

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

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

Flight distance 7,720.99km
Cheapest one-way ticket price PLN 2,127
Cheapest return ticket price PLN 3,765

FAQs for Haneda Airport to Seattle-Tacoma International Airport Flights

  • How long does it take to fly from Haneda Airport (HND) to Seattle-Tacoma International Airport (SEA)?

    It takes around 9 hours 11 minutes to fly from Haneda Airport (hnd) to Seattle-Tacoma International Airport(sea).
  • There are around 3 daily flights from Haneda Airport (HND) to Seattle-Tacoma International Airport (SEA).
  • Tickets cost around PLN 5,436 in November, making it the cheapest month to book. Haneda Airport (HND) to Seattle-Tacoma International Airport (SEA) is a popular route, so don't forget to book your tickets in advance.
  • The route from Haneda Airport (HND) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around PLN 6,365 in September, the most expensive month to book this route.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • Delta Air Lines is a very popular airline operating an average of 2029 flights per month.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.