$465+ Cheap flights from Seattle (SEA) to Haneda (HND)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HND
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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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.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Tokyo Haneda are usually found in February or January, booked 84 days in advance, depart on a Wednesday or Sunday and return on a Sunday
Cheap flight deals from Seattle to Haneda
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Best
Last-minute
One-way
Cheapest flights from Seattle to HanedaExplore 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 October 25, 2026.
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 October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 12/316:34 am -
1 stop16h 56m
Fri 1/159:15 pm -
Nonstop9h 05m
Deal found 10/22![United Airlines logo]()
$969
This Cathay Pacific deal was found by Cheapflights users on 10/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:04 pm -
2 stops28h 41m
Wed 11/114:00 pm -
1 stop33h 45m
Deal found 10/22![Cathay Pacific logo]()
$970
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 12/253:40 pm -
Nonstop10h 35m
Thu 1/147:40 pm -
1 stop19h 19m
Deal found 10/22![United Airlines logo]()
$971
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 12/106:00 am -
1 stop16h 05m
Fri 12/255:05 pm -
1 stop15h 52m
Deal found 10/24![Multiple Airlines logo]()
$972
This Cathay Pacific deal was found by Cheapflights users on 10/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:25 am -
1 stop19h 20m
Thu 12/36:35 am -
1 stop19h 10m
Deal found 10/22![Cathay Pacific logo]()
$973
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Fri 12/253:40 pm -
Nonstop10h 35m
Wed 1/277:35 am -
2 stops26h 03m
Deal found 10/21![ANA logo]()
$975
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 12/306:45 am -
1 stop15h 05m
Mon 1/187:40 pm -
1 stop19h 19m
Deal found 10/22![United Airlines logo]()
$976
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/297:25 pm -
1 stop26h 25m
Sun 1/179:15 pm -
Nonstop9h 05m
Deal found 10/22![United Airlines logo]()
$977
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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.
Fri 12/253:40 pm -
Nonstop10h 35m
Thu 1/149:15 pm -
Nonstop9h 05m
Deal found 10/25![ANA logo]()
$978
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Thu 11/263:40 pm -
Nonstop10h 35m
Sat 12/129:15 pm -
Nonstop9h 05m
Deal found 10/21![ANA logo]()
$979
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 12/106:15 am -
1 stop17h 15m
Fri 12/256:25 pm -
1 stop19h 15m
Deal found 10/21![United Airlines logo]()
$981
Best flights from Seattle to HanedaDiscover carefully curated flight deals from Seattle to Haneda that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Seattle to Haneda that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 12/316:34 am -
1 stop16h 56m
Tue 1/197:40 pm -
1 stop19h 19m
Deal found 10/22![United Airlines logo]()
$976
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 10/2712:15 pm -
Nonstop10h 50m
Tue 11/104:25 pm -
Nonstop9h 04m
Deal found 10/21![Delta logo]()
$1,007
This United deal was found by Cheapflights users on 10/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/203:45 pm -
Nonstop10h 30m
Thu 1/289:15 pm -
Nonstop9h 05m
Deal found 10/24![Multiple Airlines logo]()
$1,023
This Cathay Pacific deal was found by Cheapflights users on 10/24. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops38h 45m
Thu 11/1910:10 am -
2 stops28h 02m
Deal found 10/24![Cathay Pacific logo]()
$1,062
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/36:00 am -
1 stop22h 05m
Tue 11/179:15 pm -
Nonstop9h 05m
Deal found 10/22![United Airlines logo]()
$1,012
This Delta deal was found by Cheapflights users on 10/22. 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 11/1311:25 am -
Nonstop10h 40m
Mon 11/234:25 pm -
Nonstop9h 04m
Deal found 10/22![Delta logo]()
$1,107
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/106:00 am -
1 stop17h 30m
Wed 11/259:15 pm -
Nonstop9h 05m
Deal found 10/20![United Airlines logo]()
$1,012
This Cathay Pacific deal was found by Cheapflights users on 10/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:55 pm -
2 stops36h 20m
Mon 12/141:55 am -
1 stop23h 50m
Deal found 10/23![Cathay Pacific logo]()
$1,195
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Fri 11/133:40 pm -
Nonstop10h 35m
Sat 11/219:15 pm -
Nonstop9h 05m
Deal found 10/24![United Airlines logo]()
$1,050
This Delta deal was found by Cheapflights users on 10/23. 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.
Wed 11/2511:25 am -
Nonstop10h 40m
Tue 12/14:25 pm -
Nonstop9h 04m
Deal found 10/23![Delta logo]()
$1,364
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/176:00 am -
1 stop17h 30m
Thu 11/269:15 pm -
Nonstop9h 05m
Deal found 10/22![United Airlines logo]()
$1,132
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 12/253:40 pm -
Nonstop10h 35m
Wed 1/1310:55 pm -
3 stops39h 22m
Deal found 10/20![United Airlines logo]()
$1,255
Last-minute flights from Seattle to HanedaDiscover last-minute flight deals from Seattle to Haneda. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Haneda. Data last updated October 25, 2026 and is based on user searches.
This Cathay Pacific deal was found by Cheapflights users on 10/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:08 pm -
2 stops58h 07m
Mon 11/24:00 pm -
1 stop33h 45m
Deal found 10/23![Cathay Pacific logo]()
$983
This Cathay Pacific deal was found by Cheapflights users on 10/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:04 pm -
2 stops28h 41m
Wed 11/114:00 pm -
1 stop33h 45m
Deal found 10/22![Cathay Pacific logo]()
$970
This oojo deal was found by Cheapflights users on 10/21. 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.
Sat 10/3111:25 am -
1 stop21h 20m
Thu 11/1910:10 am -
2 stops21h 34m
Deal found 10/21![Multiple Airlines logo]()
$978
This Korean Air deal was found by Cheapflights users on 10/21. 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.
Wed 11/47:16 am -
2 stops22h 34m
Tue 12/82:00 am -
1 stop24h 05m
Deal found 10/21![Korean Air logo]()
$981
This Cathay Pacific deal was found by Cheapflights users on 10/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:25 am -
1 stop41h 50m
Thu 11/1910:10 am -
2 stops28h 02m
Deal found 10/21![Cathay Pacific logo]()
$976
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 11/113:40 pm -
Nonstop10h 35m
Thu 11/129:15 pm -
Nonstop9h 05m
Deal found 10/22![ANA logo]()
$974
This KAYAK deal was found by Cheapflights users on 10/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:00 pm -
2 stops32h 45m
Wed 11/186:35 am -
1 stop19h 10m
Deal found 10/21![Cathay Pacific logo]()
$982
This Cathay Pacific deal was found by Cheapflights users on 10/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:25 am -
1 stop19h 20m
Thu 12/36:35 am -
1 stop19h 10m
Deal found 10/22![Cathay Pacific logo]()
$973
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/234:39 pm -
2 stops29h 11m
Sat 12/59:15 pm -
Nonstop9h 05m
Deal found 10/21![United Airlines logo]()
$975
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/247:00 am -
1 stop14h 50m
Sat 12/59:15 pm -
Nonstop9h 05m
Deal found 10/22![United Airlines logo]()
$971
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Thu 11/263:40 pm -
Nonstop10h 35m
Sat 12/129:15 pm -
Nonstop9h 05m
Deal found 10/21![ANA logo]()
$979
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 11/307:00 am -
2 stops22h 15m
Mon 12/76:25 pm -
1 stop19h 22m
Deal found 10/22![ANA logo]()
$977
One-way flights from Seattle to HanedaSearch for one-way flight options from Seattle to Haneda. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Seattle to Haneda. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 3/2410:10 am -
1 stop16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![ANA logo]()
$465
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Sun 1/178:45 am -
1 stop15h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Japan Airlines logo]()
$466
This SmartFares deal was found by Cheapflights users on 10/24. 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 11/83:40 pm -
Nonstop10h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![ANA logo]()
$467
This SmartFares deal was found by Cheapflights users on 10/20. 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.
Mon 12/73:40 pm -
Nonstop10h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![ANA logo]()
$468
This oojo deal was found by Cheapflights users on 10/21. 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 10/3010:30 pm -
1 stop33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Philippine Airlines logo]()
$469
This oojo deal was found by Cheapflights users on 10/20. 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.
Sat 1/1610:25 am -
1 stop19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Cathay Pacific logo]()
$470
This SmartFares deal was found by Cheapflights users on 10/21. 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.
Fri 3/59:30 pm -
1 stop33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Philippine Airlines logo]()
$471
This SmartFares deal was found by Cheapflights users on 10/22. 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 1/177:00 am -
1 stop14h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![ANA logo]()
$472
This FlightHub deal was found by Cheapflights users on 10/21. 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.
Sun 1/243:45 pm -
2 stops29h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$473
This FlightHub deal was found by Cheapflights users on 10/20. 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.
Fri 11/139:30 pm -
1 stop33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Philippine Airlines logo]()
$474
This Flightnetwork deal was found by Cheapflights users on 10/23. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:46 am -
1 stop15h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Japan Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 1/283:45 pm -
Nonstop10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![ANA logo]()
$476
Find 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 October 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $969 (United Airlines) |
One-way from | $465 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,095 |
Good round-trip deal | $1,001 or less |
Good one-way deal | $487 or less |
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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Seattle to Tokyo Haneda Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Tue 11/24
11:25 am-3:05 pm
Nonstop10h 40m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$482
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Sun 1/10
6:15 am-4:30 pm
1 stop17h 15m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$486
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Mon 11/2
6:00 am-4:30 pm
1 stop17h 30m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$486
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Wed 1/20
7:20 am-10:50 pm
2 stops22h 30m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$497
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Sat 11/14
12:20 pm-4:30 pm
1 stop35h 10m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$498
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Fri 11/6
11:00 am-10:50 pm
1 stop18h 50m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$541
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Thu 12/31
7:15 am-10:50 pm
2 stops22h 35m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$547
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Fri 12/25
12:10 am-9:35 pm
1 stop28h 25m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$552
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Thu 10/29
12:20 pm-2:50 pm
2 stops58h 30m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$560
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Sun 11/22
4:45 pm-9:15 pm
2 stops35h 30m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$595
Showing 1-10 of 23 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Seattle-Tokyo Haneda Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Tokyo Haneda Airport flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
SEA-HND
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
Prices
Delays
How far ahead should I book a flight from Seattle to Tokyo Haneda Airport?
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 83 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 $851). Flying from Seattle to Tokyo Haneda Airport in December is currently the most expensive (average of $1,252). 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 October 25, 2026.
When flying from Seattle to Tokyo Haneda Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Seattle to Tokyo delayed?
About 13% of weekly flights between Seattle and Tokyo have experienced delays in the past year, with the average delay time being 155 minutes.
What is the most punctual flight time for Seattle to Tokyo flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Tokyo flights?
Over the last year, ANA have had the lowest number of delays on this route, with just 9% of flights being delayed.
The best insider tips for Seattle to Tokyo Haneda Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Tokyo Haneda Airport trip
Our travel experts
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 October 25, 2026.
Peruse reviews from past customers who have flown with Japan Airlines,ANA, andDelta from Seattle to Tokyo Haneda Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.2
Entertainment
7.8
Food
7.7
Crew
8.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayAnonymous,May 2025
DEL - HND
Comfort
8.2
Entertainment
7.8
Food
7.7
Crew
8.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayAnonymous,May 2025
DEL - HND
Comfort
8.2
Entertainment
7.8
Food
7.7
Crew
8.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayAnonymous,May 2025
DEL - HND
Comfort
8.2
Entertainment
7.8
Food
7.7
Crew
8.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayAnonymous,May 2025
DEL - HND
Comfort
8.2
Entertainment
7.8
Food
7.7
Crew
8.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayAnonymous,May 2025
DEL - HND
Comfort
8.2
Entertainment
7.8
Food
7.7
Crew
8.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
4.0
OkayAnonymous,May 2025
DEL - HND
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.
Traveling to a place near Tokyo Haneda Airport?
Book flights to Tokyo Haneda Airport if you plan to visit one of these locationsChiba
Karuizawa
Urayasu
Izu
Yokosuka
Yamanouchi
Atami
Hakone
Kawasaki
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Other flights to Haneda
Explore flights to Haneda departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Seattle and Haneda flights
Browse other Seattle and Haneda flight options. Last updated on October 25, 2026.
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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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$385 | Average$473 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$511 | Average$921 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$612 | Average$1,002 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$636 | Average$959 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$643 | Average$970 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$646 | Average$1,132 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$696 | Average$1,351 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$879 | Average$980 | FlexibilityNo cancel fee | On-time72% |