CA $574 Cheap Flights from Seattle (SEA) to Tokyo (HND)

View CA $574 flight on Sun, Sep 13, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Haneda Airport (HND)

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Cheap flights from Seattle (SEA) to Tokyo (HND)

Prices were available within the past 7 days and start at CA $574 for one-way flights and CA $1,158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Aug 5 - Fri, Aug 28
SEA
Seattle
HND
Tokyo
CA $1,158 Roundtrip, found 9 hours ago
CA $1,158
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Aug 5 from Seattle to Tokyo, returning Fri, Aug 28, priced at CA $1,158 found 9 hours ago
United
Tue, May 12 - Thu, May 21
SEA
Seattle
HND
Tokyo
CA $1,158 Roundtrip, found 1 day ago
CA $1,158
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 12 from Seattle to Tokyo, returning Thu, May 21, priced at CA $1,158 found 1 day ago
Delta
Sun, Sep 13 - Sat, Sep 26
SEA
Seattle
HND
Tokyo
CA $1,159 Roundtrip, found 5 days ago
CA $1,159
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Sep 13 from Seattle to Tokyo, returning Sat, Sep 26, priced at CA $1,159 found 5 days ago
Delta
Wed, Aug 5 - Thu, Aug 27
SEA
Seattle
HND
Tokyo
CA $1,160 Roundtrip, found 9 hours ago
CA $1,160
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Aug 5 from Seattle to Tokyo, returning Thu, Aug 27, priced at CA $1,160 found 9 hours ago
Delta
Mon, Sep 14 - Tue, Sep 22
SEA
Seattle
HND
Tokyo
CA $1,160 Roundtrip, found 20 hours ago
CA $1,160
Roundtrip
found 20 hours ago
Select Delta flight, departing Mon, Sep 14 from Seattle to Tokyo, returning Tue, Sep 22, priced at CA $1,160 found 20 hours ago
American Airlines
Sun, Oct 18 - Tue, Nov 3
SEA
Seattle
HND
Tokyo
CA $1,165 Roundtrip, found 11 hours ago
CA $1,165
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sun, Oct 18 from Seattle to Tokyo, returning Tue, Nov 3, priced at CA $1,165 found 11 hours ago
All Nippon Airways
Mon, Oct 5 - Tue, Oct 20
SEA
Seattle
HND
Tokyo
CA $1,179 Roundtrip, found 8 hours ago
CA $1,179
Roundtrip
found 8 hours ago
Select All Nippon Airways flight, departing Mon, Oct 5 from Seattle to Tokyo, returning Tue, Oct 20, priced at CA $1,179 found 8 hours ago
Japan Airlines
Mon, Apr 20 - Tue, May 5
SEA
Seattle
HND
Tokyo
CA $1,180 Roundtrip, found 2 hours ago
CA $1,180
Roundtrip
found 2 hours ago
Select Japan Airlines flight, departing Mon, Apr 20 from Seattle to Tokyo, returning Tue, May 5, priced at CA $1,180 found 2 hours ago
Korean Air
Tue, Sep 29 - Thu, Oct 8
SEA
Seattle
HND
Tokyo
CA $1,185 Roundtrip, found 2 days ago
CA $1,185
Roundtrip
found 2 days ago
Select Korean Air flight, departing Tue, Sep 29 from Seattle to Tokyo, returning Thu, Oct 8, priced at CA $1,185 found 2 days ago
Philippine Airlines
Thu, Nov 19 - Mon, Nov 23
SEA
Seattle
HND
Tokyo
CA $1,209 Roundtrip, found 5 days ago
CA $1,209
Roundtrip
found 5 days ago
Select Philippine Airlines flight, departing Thu, Nov 19 from Seattle to Tokyo, returning Mon, Nov 23, priced at CA $1,209 found 5 days ago

Alternative airports near Tokyo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Haneda HND. Cheapest and Closest option available. Average driving time to city centre is 15 minutes. Flights from CA $1,183
HND
Haneda
CheapestClosest
Average driving time to city centre15 min
Flights from CA $1,183

Find the cheapest month to fly from Seattle (SEA) to Tokyo (HND)

September is typically the cheapest month to fly

From CA $895 - CA $1,349 per traveller.

Frequently asked questions

How much is a flight from SEA to Haneda Airport (HND)?
The lowest price advertised for a round-trip flight between Sea-Tac Airport and Tokyo International Airport is CA $1,158. But you better act quick. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to HND?
Each airline has a different set of terms and conditions. If you decide to cancel your vacation, visit our Customer Service Portal.
How do I find cheap flights from SEA to Tokyo Haneda Airport that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from SEA to Tokyo International Airport. This allows you to lock in a great price in advance and still have the freedom to reschedule without any extra fees. If the new flight costs more, you'll just cover the difference.
How many hours is the flight from Seattle - Tacoma Intl. Airport (SEA) to HND?
From Sea-Tac Airport to Tokyo Haneda Airport, you'll be in the sky for roughly 18 hours and 58 minutes. If you've been looking forward to finishing that amazing novel, now's a terrific time to do it.
How far is the flight from Sea-Tac Airport to Tokyo Haneda Airport?
The distance is around 7,700 kilometres. Earplugs? Check. Noise-cancelling headphones? Check. You'd be wise to pack all the essentials for this long-haul SeaTac to Tokyo flight.
Which airlines fly direct from SEA to Tokyo International Airport?
ANA (NH) is the preferred option for many travellers. It offers 30 flights from SEA to Tokyo Haneda Airport each month. Offering 30 flights per month along this route, Delta (DL) is another traveller favourite.
Are Seattle - Tacoma Intl. Airport (SEA) to Tokyo International Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some super cheap airfares from Sea-Tac Airport to Tokyo Haneda Airport cropping up a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Haneda
Airlines serving
Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, Delta, Emirates, Finnair, Japan Airlines, Korean Air, Philippine Airlines, Qatar Airways, Singapore Airlines, United
Roundtrip price
CA $1,157
Distance
7667 km
Average flight time
26 hours 32 mins

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