￥52,860 Cheap Flights from Seattle (SEA) to Tokyo (HND)

View ￥52,860 flight on Wed, Aug 5, 2026Opens in a new window

Popular airlines from Seattle to Tokyo (HND-Haneda)

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Cheap Flights from Seattle to Tokyo (SEA-HND)

Prices were available within the past 7 days and start at ￥52,860 for one-way flights and ￥98,340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jan 1 - Sat, Jan 17
SEA
Seattle
HND
Tokyo
￥98,340 Roundtrip, just found
￥98,340
Roundtrip
just found
Select United flight, departing Thu, Jan 1 from Seattle to Tokyo, returning Sat, Jan 17, priced at ￥98,340 just found
United
Thu, Jan 1 - Sat, Jan 17
SEA
Seattle
HND
Tokyo
￥98,340 Roundtrip, just found
￥98,340
Roundtrip
just found
Select United flight, departing Thu, Jan 1 from Seattle to Tokyo, returning Sat, Jan 17, priced at ￥98,340 just found
Delta
Thu, Jan 1 - Sat, Jan 17
SEA
Seattle
HND
Tokyo
￥98,570 Roundtrip, just found
￥98,570
Roundtrip
just found
Select Delta flight, departing Thu, Jan 1 from Seattle to Tokyo, returning Sat, Jan 17, priced at ￥98,570 just found
American Airlines
Thu, Jan 1 - Sat, Jan 17
SEA
Seattle
HND
Tokyo
￥99,210 Roundtrip, just found
￥99,210
Roundtrip
just found
Select American Airlines flight, departing Thu, Jan 1 from Seattle to Tokyo, returning Sat, Jan 17, priced at ￥99,210 just found
All Nippon Airways
Thu, Jan 1 - Sat, Jan 17
SEA
Seattle
HND
Tokyo
￥99,940 Roundtrip, just found
￥99,940
Roundtrip
just found
Select All Nippon Airways flight, departing Thu, Jan 1 from Seattle to Tokyo, returning Sat, Jan 17, priced at ￥99,940 just found
Japan Airlines
Thu, Jan 29 - Sat, Feb 7
SEA
Seattle
HND
Tokyo
￥100,590 Roundtrip, found 1 day ago
￥100,590
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Thu, Jan 29 from Seattle to Tokyo, returning Sat, Feb 7, priced at ￥100,590 found 1 day ago
Alaska Airlines
Mon, Jan 12 - Sun, Jan 25
SEA
Seattle
HND
Tokyo
￥100,750 Roundtrip, found 23 hours ago
￥100,750
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Seattle to Tokyo, returning Sun, Jan 25, priced at ￥100,750 found 23 hours ago
Korean Air
Fri, Apr 10 - Fri, Apr 24
SEA
Seattle
HND
Tokyo
￥102,820 Roundtrip, found 2 days ago
￥102,820
Roundtrip
found 2 days ago
Select Korean Air flight, departing Fri, Apr 10 from Seattle to Tokyo, returning Fri, Apr 24, priced at ￥102,820 found 2 days ago
Asiana Airlines
Tue, Feb 17 - Fri, Feb 27
SEA
Seattle
HND
Tokyo
￥106,650 Roundtrip, found 4 hours ago
￥106,650
Roundtrip
found 4 hours ago
Select Asiana Airlines flight, departing Tue, Feb 17 from Seattle to Tokyo, returning Fri, Feb 27, priced at ￥106,650 found 4 hours ago
Hainan Airlines
Sat, Apr 11 - Sat, Apr 18
SEA
Seattle
HND
Tokyo
￥115,350 Roundtrip, found 1 day ago
￥115,350
Roundtrip
found 1 day ago
Select Hainan Airlines flight, departing Sat, Apr 11 from Seattle to Tokyo, returning Sat, Apr 18, priced at ￥115,350 found 1 day ago

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

January is typically the cheapest month to fly

From ￥63,031 - ￥227,757 per traveler.

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 center is 15 minutes. Flights from ￥98,340
HND
Haneda
CheapestClosest
Average driving time to city center15 min
Flights from ￥98,340
Flights from Seattle (SEA) to Tokyo (HND)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Haneda
Airlines serving
Air Canada, Air France, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Hawaiian Airlines, Japan Airlines, KLM, Korean Air, Lufthansa, Philippine Airlines, Singapore Airlines, Turkish Airlines, United
Roundtrip price
￥98,340
Distance
7667 km
Average flight time
27 hours 32 mins

Seattle to Tokyo Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Tokyo.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to HND flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to HND with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Haneda Airport (HND)?
If you're traveling from Seattle - Tacoma Intl. Airport (SEA) to Tokyo International Airport, round-trip journeys start from ￥98,340. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. 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?
Most flights can be canceled online, but whether or not you are charged a fee differs between airlines. If you do have to cancel your vacation, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from SEA to Tokyo International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Tokyo Haneda Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Sea-Tac Airport to HND?
Make the 17 hours and 52 minutes between Sea-Tac Airport and HND as comfortable as possible. Pack the essentials, like a water bottle, toothbrush and toiletries, and simply enjoy the flight!
How far is the flight from Sea-Tac Airport to Haneda Airport (HND)?
The distance is around 7,700 kilometers, so pack your carry-on luggage with all the items you need to make the long journey comfortable. Wondering what to take on board your SeaTac to Tokyo flight? A travel pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Sea-Tac Airport to HND?
A leading airline that services the route from Seattle - Tacoma Intl. Airport (SEA) to Tokyo International Airport is ANA (NH). It offers 30 flights monthly. Another airline servicing this route is Delta Air Lines (DL). You'll have 30 flights a month to choose from.
Are Sea-Tac Airport to Haneda Airport (HND) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from SEA to HND can be hit-or-miss. You may be able to score a bargain, but you could also completely miss out! If you'd rather start planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as prices are updated regularly.

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