$561+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
HND — SEA
Oct 7 — Oct 141
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
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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 September 7, 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 September 7, 2026.
This Gotogate deal was found by Cheapflights users on 9/4. 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.
Mon 10/262:00 am -
1 stop28h 55m
Thu 10/2912:10 am -
1 stop30h 40m
Deal found 9/4![Multiple Airlines logo]()
$929
This oojo deal was found by Cheapflights users on 9/3. 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.
Sun 10/252:00 am -
1 stop28h 55m
Sun 11/812:10 am -
1 stop29h 40m
Deal found 9/3![Multiple Airlines logo]()
$941
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 12/181:05 pm -
1 stop16h 26m
Thu 1/74:32 pm -
1 stop19h 33m
Deal found 9/6![American Airlines logo]()
$945
This Delta deal was found by Cheapflights users on 9/3. 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 20m
Thu 1/710:55 am -
Nonstop10h 40m
Deal found 9/3![Delta logo]()
$946
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 12/221:05 pm -
1 stop16h 26m
Wed 1/65:00 am -
1 stop20h 25m
Deal found 9/5![American Airlines logo]()
$947
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Fri 12/116:00 pm -
1 stop15h 00m
Thu 1/281:13 pm -
1 stop22h 52m
Deal found 9/4![American Airlines logo]()
$951
This oojo deal was found by Cheapflights users on 9/5. 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.
Sun 10/182:00 am -
1 stop29h 15m
Sun 10/2512:10 am -
1 stop30h 40m
Deal found 9/5![Multiple Airlines logo]()
$954
This Gotogate deal was found by Cheapflights users on 9/3. 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.
Mon 10/122:00 am -
1 stop29h 15m
Sun 10/2512:10 am -
1 stop31h 15m
Deal found 9/3![Multiple Airlines logo]()
$963
This Delta deal was found by Cheapflights users on 9/5. 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 12/94:50 pm -
Nonstop9h 20m
Tue 1/2611:35 am -
Nonstop10h 30m
Deal found 9/5![Delta logo]()
$964
This Delta deal was found by Cheapflights users on 9/4. 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 12/84:50 pm -
Nonstop9h 20m
Tue 1/2611:35 am -
Nonstop10h 30m
Deal found 9/4![Delta logo]()
$965
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 September 7, 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 September 7, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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 10/264:25 pm -
Nonstop9h 00m
Tue 11/1011:25 am -
Nonstop10h 40m
Deal found 9/3![Delta logo]()
$1,055
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/911:55 am -
1 stop17h 12m
Sun 10/254:37 pm -
1 stop20h 28m
Deal found 9/7![American Airlines logo]()
$1,093
This Korean Air deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/132:00 am -
1 stop24h 05m
Tue 1/2611:00 am -
1 stop18h 50m
Deal found 9/4![Korean Air logo]()
$1,099
This Delta deal was found by Cheapflights users on 9/6. 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 10/94:20 pm -
Nonstop9h 04m
Sun 10/2512:15 pm -
Nonstop10h 50m
Deal found 9/6![Delta logo]()
$1,082
This Korean Air deal was found by Cheapflights users on 9/6. 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 1/202:00 am -
1 stop24h 05m
Tue 3/1612:00 pm -
1 stop18h 50m
Deal found 9/6![Korean Air logo]()
$1,101
This Delta deal was found by Cheapflights users on 9/5. 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 10/204:20 pm -
Nonstop9h 04m
Tue 10/2712:15 pm -
Nonstop10h 50m
Deal found 9/5![Delta logo]()
$1,083
This Korean Air deal was found by Cheapflights users on 9/5. 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.
Tue 12/82:00 am -
1 stop24h 05m
Sun 1/3111:00 am -
1 stop18h 50m
Deal found 9/5![Korean Air logo]()
$1,101
This Delta deal was found by Cheapflights users on 9/3. 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 20m
Sat 1/910:55 am -
Nonstop10h 40m
Deal found 9/3![Delta logo]()
$1,087
This Korean Air deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:50 pm -
1 stop30h 15m
Tue 1/2611:00 am -
1 stop18h 50m
Deal found 9/4![Korean Air logo]()
$1,109
This Korean Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:50 pm -
1 stop30h 15m
Mon 11/3011:00 am -
1 stop18h 50m
Deal found 9/7![Korean Air logo]()
$1,111
Last-minute flights from Haneda to SeattleDiscover last-minute flight deals from Haneda to Seattle. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Haneda to Seattle. Data last updated September 7, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:30 am -
1 stop29h 45m
Mon 10/512:10 am -
1 stop29h 50m
Deal found 9/3![Asiana Airlines logo]()
$1,027
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:05 pm -
1 stop35h 10m
Mon 10/512:10 am -
1 stop29h 50m
Deal found 9/3![Asiana Airlines logo]()
$1,037
This Gotogate deal was found by Cheapflights users on 9/3. 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.
Mon 10/122:00 am -
1 stop29h 15m
Sun 10/2512:10 am -
1 stop31h 15m
Deal found 9/3![Multiple Airlines logo]()
$963
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/145:25 am -
1 stop26h 45m
Tue 10/274:40 pm -
Nonstop10h 35m
Deal found 9/3![Multiple Airlines logo]()
$1,032
This oojo deal was found by Cheapflights users on 9/5. 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.
Sun 10/182:00 am -
1 stop29h 15m
Sun 10/2512:10 am -
1 stop30h 40m
Deal found 9/5![Multiple Airlines logo]()
$954
This Gotogate deal was found by Cheapflights users on 9/6. 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 10/182:00 am -
1 stop29h 15m
Thu 10/2212:10 am -
1 stop31h 20m
Deal found 9/6![Multiple Airlines logo]()
$989
This Gotogate deal was found by Cheapflights users on 9/4. 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 10/181:30 am -
1 stop29h 45m
Sun 10/2512:10 am -
1 stop31h 15m
Deal found 9/4![Asiana Airlines logo]()
$1,023
This Gotogate deal was found by Cheapflights users on 9/5. 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.
Mon 10/191:30 am -
1 stop29h 45m
Mon 10/2612:10 am -
1 stop31h 15m
Deal found 9/5![Asiana Airlines logo]()
$1,024
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:30 am -
1 stop29h 25m
Sun 11/812:10 am -
1 stop30h 15m
Deal found 9/3![Asiana Airlines logo]()
$1,013
This oojo deal was found by Cheapflights users on 9/3. 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.
Sun 10/252:00 am -
1 stop28h 55m
Sun 11/812:10 am -
1 stop29h 40m
Deal found 9/3![Multiple Airlines logo]()
$941
This Gotogate deal was found by Cheapflights users on 9/4. 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.
Mon 10/262:00 am -
1 stop28h 55m
Thu 10/2912:10 am -
1 stop30h 40m
Deal found 9/4![Multiple Airlines logo]()
$929
This FlightHub deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:30 am -
1 stop29h 25m
Tue 11/312:10 am -
1 stop30h 15m
Deal found 9/3![Asiana Airlines logo]()
$1,016
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 September 7, 2026.
Search for one-way flight options from Haneda to Seattle. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Trip.com deal was found by Cheapflights users on 9/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:20 pm -
1 stop17h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/145:25 am -
2 stops45h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/25:25 am -
1 stop26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$570
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/15:25 am -
1 stop26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/305:25 am -
1 stop26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 11/255:00 am -
1 stop27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$580
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:25 am -
1 stop26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 11/245:00 am -
1 stop27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/135:00 am -
2 stops24h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$585
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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $832 (Delta) |
One-way from | $561 (Trip.com) |
Popular in | July |
Cheapest in | March |
Average price | $1,035 |
Good round-trip deal | $1,250 or less |
Good one-way deal | $966 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 September 7, 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
Thu 3/4
3:25 pm-6:30 pm
1 stop20h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$671
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Fri 3/5
3:25 pm-6:30 pm
1 stop20h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$681
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Tue 11/3
9:20 pm-11:59 pm
2 stops19h 39m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$736
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Fri 3/5
1:30 am-1:55 pm
1 stop29h 25m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$760
Quickest round-trip
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Tue 11/17
4:25 pm-8:29 am
Nonstop9h 04m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$760
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Wed 12/23
4:50 pm-9:10 am
Nonstop9h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$762
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Wed 10/21
4:20 pm-9:24 am
Nonstop9h 04m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$775
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Tue 9/29
4:20 pm-9:35 am
Nonstop9h 15m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$775
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Tue 10/13
4:20 pm-9:24 am
Nonstop9h 04m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$775
TokyoSeattle
HND Tokyo Haneda - SEA Seattle/Tacoma Intl
HNDSEA
Tokyo Haneda
Mon 10/26
4:25 pm-9:25 am
Nonstop9h 00m
Seattle/Tacoma Intl
Tue 11/10
11:25 am-3:05 pm
Nonstop10h 40m
$1,055
Showing 1-10 of 19 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 September.
| 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
Airlines
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 July is currently the most expensive (average of $1,308). 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 September 7, 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 139 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 Friday 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
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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 September 7, 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.
Comfort
8.2
Food
7.8
Crew
8.7
Overall
8.3
Entertainment
8.0
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
NRT - SFO
Comfort
8.2
Food
7.8
Crew
8.7
Overall
8.3
Entertainment
8.0
Boarding
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
NRT - SFO
Comfort
8.2
Food
7.8
Crew
8.7
Overall
8.3
Entertainment
8.0
Boarding
8.5
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.
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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 September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$1,098 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$535 | Average$1,131 | FlexibilityNo cancel fee | On-timeN/A |