Cheap Flights From Haneda (HND) To Seattle - Tacoma Intl. (SEA)

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Cheapest Flights from Tokyo (HND) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $947 round trip and CA $681 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Dec. 1 - Fri, Jan. 16
HND
Tokyo
SEA
Seattle
CA $947 Roundtrip, found 4 days ago
CA $947
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Mon, Dec. 1 from Tokyo to Seattle, returning Fri, Jan. 16, priced at CA $947 found 4 days ago
Mon, Nov. 3 - Fri, Nov. 7
HND
Tokyo
SEA
Seattle
CA $958 Roundtrip, found 4 days ago
CA $958
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Mon, Nov. 3 from Tokyo to Seattle, returning Fri, Nov. 7, priced at CA $958 found 4 days ago
Mon, Dec. 1 - Fri, Jan. 16
HND
Tokyo
SEA
Seattle
CA $1,070 Roundtrip, found 4 days ago
CA $1,070
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Mon, Dec. 1 from Tokyo to Seattle, returning Fri, Jan. 16, priced at CA $1,070 found 4 days ago
Thu, Dec. 4 - Wed, Jan. 7
HND
Tokyo
SEA
Seattle
CA $1,083 Roundtrip, found 4 days ago
CA $1,083
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Thu, Dec. 4 from Tokyo to Seattle, returning Wed, Jan. 7, priced at CA $1,083 found 4 days ago
Mon, Nov. 3 - Fri, Nov. 7
HND
Tokyo
SEA
Seattle
CA $1,084 Roundtrip, found 4 days ago
CA $1,084
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Mon, Nov. 3 from Tokyo to Seattle, returning Fri, Nov. 7, priced at CA $1,084 found 4 days ago
Mon, Dec. 1 - Fri, Jan. 16
HND
Tokyo
SEA
Seattle
CA $1,091 Roundtrip, found 4 days ago
CA $1,091
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Mon, Dec. 1 from Tokyo to Seattle, returning Fri, Jan. 16, priced at CA $1,091 found 4 days ago
Thu, Dec. 4 - Wed, Jan. 7
HND
Tokyo
SEA
Seattle
CA $1,110 Roundtrip, found 4 days ago
CA $1,110
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Thu, Dec. 4 from Tokyo to Seattle, returning Wed, Jan. 7, priced at CA $1,110 found 4 days ago
Mon, Dec. 1 - Fri, Jan. 16
HND
Tokyo
SEA
Seattle
CA $1,138 Roundtrip, found 4 days ago
CA $1,138
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Mon, Dec. 1 from Tokyo to Seattle, returning Fri, Jan. 16, priced at CA $1,138 found 4 days ago
Thu, Dec. 4 - Wed, Jan. 7
HND
Tokyo
SEA
Seattle
CA $1,157 Roundtrip, found 4 days ago
CA $1,157
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Thu, Dec. 4 from Tokyo to Seattle, returning Wed, Jan. 7, priced at CA $1,157 found 4 days ago
Mon, Dec. 1 - Fri, Jan. 16
HND
Tokyo
SEA
Seattle
CA $1,161 Roundtrip, found 4 days ago
CA $1,161
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Mon, Dec. 1 from Tokyo to Seattle, returning Fri, Jan. 16, priced at CA $1,161 found 4 days ago

Frequently asked questions

Are there direct flights from HND to Sea-Tac Airport?
For direct flights from Haneda Airport (HND) to Sea-Tac Airport, take a look at Delta. This airline is the one for you if you want to get from A to B with minimum fuss.
What airlines fly from Tokyo International Airport to Seattle - Tacoma Intl. Airport (SEA)?
Ready to fly off on your next awesome adventure? Eager to travel from Tokyo to Seattle as quickly as possible? Hop on one of the 30 nonstop flights offered by Delta each month, and you'll be hitting the tarmac before you can ask 'Are we there yet?'
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.