$547+ Cheap flights from Haneda (HND) to Seattle (SEA)
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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
HND — SEA
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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Find cheap flights from Haneda to Seattle 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.Cheap flight deals from Haneda to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Haneda to SeattleExplore the most affordable flight options available from Haneda to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
Explore the most affordable flight options available from Haneda to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
This Gotogate deal was found by Cheapflights users on 10/19. 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.
Wed 11/112:00 am -
1 stop24h 05m
Wed 11/2511:00 am -
1 stop18h 50m
Deal found 10/19![Korean Air logo]()
$798
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:00 am -
1 stop24h 05m
Thu 11/2611:00 am -
1 stop18h 50m
Deal found 10/22![Korean Air logo]()
$802
This Gotogate deal was found by Cheapflights users on 10/19. 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.
Sun 11/82:00 am -
1 stop29h 10m
Mon 11/2311:00 am -
1 stop18h 50m
Deal found 10/19![Korean Air logo]()
$804
This Gotogate deal was found by Cheapflights users on 10/19. 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.
Wed 11/182:00 am -
1 stop29h 10m
Thu 11/2611:00 am -
1 stop18h 50m
Deal found 10/19![Korean Air logo]()
$808
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:00 am -
1 stop24h 05m
Tue 12/811:00 am -
1 stop18h 50m
Deal found 10/21![Korean Air logo]()
$810
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.
Wed 11/184:25 pm -
Nonstop9h 04m
Sun 11/2911:25 am -
Nonstop10h 40m
Deal found 10/22![Delta logo]()
$816
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.
Thu 11/124:25 pm -
Nonstop9h 04m
Thu 11/2611:25 am -
Nonstop10h 40m
Deal found 10/22![Delta logo]()
$817
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:25 pm -
Nonstop9h 04m
Mon 11/2311:25 am -
Nonstop10h 40m
Deal found 10/19![Delta logo]()
$818
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 pm -
2 stops19h 44m
Thu 11/2611:32 am -
2 stops24h 33m
Deal found 10/22![American Airlines logo]()
$821
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/196:00 pm -
2 stops19h 50m
Thu 11/267:21 am -
1 stop28h 44m
Deal found 10/19![American Airlines logo]()
$822
Best flights from Haneda to SeattleDiscover carefully curated flight deals from Haneda to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Haneda to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
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.
Mon 12/144:50 pm -
Nonstop9h 08m
Mon 1/2511:35 am -
Nonstop10h 30m
Deal found 10/22![Delta logo]()
$818
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/129:20 pm -
1 stop16h 59m
Wed 3/178:45 am -
2 stops21h 35m
Deal found 10/22![Multiple Airlines logo]()
$1,203
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/39:15 pm -
Nonstop9h 05m
Sun 12/63:40 pm -
Nonstop10h 35m
Deal found 10/19![United Airlines logo]()
$1,441
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.
Sat 12/194:50 pm -
Nonstop9h 08m
Mon 1/411:35 am -
Nonstop10h 30m
Deal found 10/21![Delta logo]()
$1,012
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 1/319:20 pm -
1 stop16h 59m
Wed 5/58:05 am -
2 stops22h 25m
Deal found 10/19![Multiple Airlines logo]()
$1,327
This Delta deal was found by Cheapflights users on 10/18. 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 11/134:25 pm -
Nonstop9h 04m
Mon 11/1611:25 am -
Nonstop10h 40m
Deal found 10/18![Delta logo]()
$1,223
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 1/319:20 pm -
1 stop15h 51m
Sun 5/28:05 am -
2 stops22h 25m
Deal found 10/18![Multiple Airlines logo]()
$1,327
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.
Thu 12/174:50 pm -
Nonstop9h 08m
Mon 1/49:30 am -
1 stop36h 50m
Deal found 10/21![Delta logo]()
$1,268
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 1/319:20 pm -
1 stop16h 59m
Thu 5/68:05 am -
2 stops22h 25m
Deal found 10/19![Multiple Airlines logo]()
$1,327
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.
Fri 12/184:50 pm -
Nonstop9h 08m
Mon 1/42:30 pm -
1 stop31h 50m
Deal found 10/21![Delta logo]()
$1,268
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.
Sat 12/194:50 pm -
Nonstop9h 08m
Sun 1/37:55 pm -
1 stop26h 25m
Deal found 10/22![Delta logo]()
$1,372
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.
Sat 12/124:50 pm -
Nonstop9h 08m
Sat 1/93:55 pm -
1 stop29h 40m
Deal found 10/23![Delta logo]()
$1,378
Last-minute flights from Haneda to SeattleDiscover last-minute flight deals from Haneda to Seattle. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Haneda to Seattle. Data last updated October 23, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 10/19. 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.
Sun 11/82:00 am -
1 stop29h 10m
Mon 11/2311:00 am -
1 stop18h 50m
Deal found 10/19![Korean Air logo]()
$804
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:25 pm -
Nonstop9h 04m
Mon 11/2311:25 am -
Nonstop10h 40m
Deal found 10/19![Delta logo]()
$818
This Gotogate deal was found by Cheapflights users on 10/19. 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.
Wed 11/112:00 am -
1 stop24h 05m
Wed 11/2511:00 am -
1 stop18h 50m
Deal found 10/19![Korean Air logo]()
$798
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:00 am -
1 stop24h 05m
Thu 11/2611:00 am -
1 stop18h 50m
Deal found 10/22![Korean Air logo]()
$802
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.
Thu 11/124:25 pm -
Nonstop9h 04m
Thu 11/2611:25 am -
Nonstop10h 40m
Deal found 10/22![Delta logo]()
$817
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 pm -
2 stops19h 44m
Thu 11/2611:32 am -
2 stops24h 33m
Deal found 10/22![American Airlines logo]()
$821
This Gotogate deal was found by Cheapflights users on 10/19. 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.
Wed 11/182:00 am -
1 stop29h 10m
Thu 11/2611:00 am -
1 stop18h 50m
Deal found 10/19![Korean Air logo]()
$808
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.
Wed 11/184:25 pm -
Nonstop9h 04m
Sun 11/2911:25 am -
Nonstop10h 40m
Deal found 10/22![Delta logo]()
$816
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/196:00 pm -
2 stops19h 50m
Thu 11/267:21 am -
1 stop28h 44m
Deal found 10/19![American Airlines logo]()
$822
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:00 am -
1 stop24h 05m
Tue 12/811:00 am -
1 stop18h 50m
Deal found 10/21![Korean Air logo]()
$810
One-way flights from Haneda to SeattleSearch for one-way flight options from Haneda to Seattle. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
Search for one-way flight options from Haneda to Seattle. Find affordable one-way fares based on user searches. Data last updated October 23, 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.
Tue 11/35:00 am -
2 stops54h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$547
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:35 am -
2 stops29h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Mon 11/96:35 am -
2 stops29h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Fri 12/45:00 am -
2 stops30h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$590
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/199:20 pm -
2 stops36h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$591
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:35 am -
2 stops29h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 1/209:20 pm -
2 stops36h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$595
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 11/256:35 am -
2 stops29h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$596
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:35 am -
2 stops53h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$598
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:00 pm -
2 stops56h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Air Canada logo]()
$599
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Fri 11/276:35 am -
2 stops29h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$601
Find flight deals from Haneda to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Haneda (HND) to Seattle (SEA). 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $798 (Gotogate) |
One-way from | $547 (Kiwi.com) |
Popular in | October |
Cheapest in | March |
Average price | $1,382 |
Good round-trip deal | $1,051 or less |
Good one-way deal | $838 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Haneda to Seattle 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 23, 2026.
Use the filters below to find and compare flights from Tokyo Haneda Airport to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Tue 11/24
1:35 am-6:45 pm
1 stop34h 10m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$635
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Tue 2/23
1:35 am-6:45 pm
1 stop34h 10m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$636
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Tue 1/12
4:50 pm-8:56 am
Nonstop9h 06m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$767
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Thu 2/25
5:20 pm-9:38 am
Nonstop9h 18m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$767
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Mon 2/22
5:20 pm-9:38 am
Nonstop9h 18m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$767
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Tue 2/23
5:20 pm-9:38 am
Nonstop9h 18m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$767
Quickest round-trip
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Wed 11/25
4:25 pm-8:29 am
Nonstop9h 04m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$772
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Tue 1/12
9:20 pm-11:22 pm
1 stop19h 02m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$778
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Sun 12/13
4:50 pm-8:58 am
Nonstop9h 08m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$818
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Mon 12/14
4:50 pm-8:58 am
Nonstop9h 08m
Seattle/Tacoma Intl
Mon 1/25
11:35 am-3:05 pm
Nonstop10h 30m
$818
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Haneda to Seattle
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 Haneda to Seattle 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 |
- Most accurate provider: When it comes to deals on Tokyo Haneda Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tokyo Haneda Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tokyo Haneda Airport-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Tokyo Haneda Airport-Seattle 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 Tokyo Haneda Airport-Seattle 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 Haneda to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Haneda with our price prediction graph.
HND-SEA
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 Tokyo Haneda Airport to Seattle
Prices
Delays
What is the cheapest month to book a flight from Tokyo Haneda Airport to Seattle?
Currently, March is the cheapest month in which you can book a flight from Tokyo Haneda Airport to Seattle (average of $665). Flying from Tokyo Haneda Airport to Seattle in October is currently the most expensive (average of $1,382). 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 HND to SEA?
Find hourly flight availability from Haneda to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2026.
When flying from Tokyo Haneda Airport to Seattle, 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 Tokyo to Seattle delayed?
About 11% of weekly flights between Tokyo and Seattle have experienced delays in the past year, with the average delay time being 134 minutes.
What is the most punctual flight time for Tokyo to Seattle flights?
Historically, flights departing at night 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?
Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Tokyo to Seattle flights?
Over the last year, ANA have had the lowest number of delays on this route, with just 7% of flights being delayed.
The best insider tips for Tokyo Haneda Airport to Seattle 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 Tokyo Haneda Airport to Seattle trip
Our travel experts
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 23, 2026.
Get a feel of what it's like to fly with ANA and Delta from Tokyo Haneda Airport to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.3
Entertainment
8.0
Food
7.8
Boarding
8.5
Comfort
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
NRT - SFO
Overall
8.3
Entertainment
8.0
Food
7.8
Boarding
8.5
Comfort
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
NRT - SFO
Overall
8.3
Entertainment
8.0
Food
7.8
Boarding
8.5
Comfort
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
NRT - SFO
Related info for your journey
Find useful and relevant information for your journey from Haneda to Seattle. 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 Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
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Top 2 airlines flying from Haneda to Seattle
Discover the top 2 airlines that operate flights from Haneda to Seattle. 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$1,098 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$535 | Average$1,236 | FlexibilityNo cancel fee | On-timeN/A |