Cheap Flights from Seattle to Tokyo

Cheapest flights from Seattle to Tokyo

Compare fares and flight options for Seattle — Tokyo. Prices can change; check availability when searching.

Cheapest one way flight

$162

Alaska Airlines

1 layover

19h 30m

01/13/2027

The cheapest one-way flight from Seattle to Tokyo departs on 01/13/2027, is operated by Alaska Airlines and costs $162

Cheapest round trip flight

$190

Alaska Airlines

1 layover

1d 23h 45m

01/13/2027

The cheapest roundtrip flight from Seattle to Tokyo departs on 01/13/2027, is operated by Alaska Airlines and costs $190

Fastest option found

17 hours

Fastest flight from Seattle to Tokyo takes 17 hours

Weekdays with direct offers

6 days

Direct offers were found on these weekdays: Su, Mo, Tu, We, Th, and Fr.

Earliest departure found

7:00 AM

Latest departure found

11:55 PM

Straight-line city distance

7696km

The found offers from Seattle to Tokyo depart between 7:00 AM and 11:55 PM, in the origin city’s time zone. The straight-line distance between Seattle and Tokyo is 7696km.

Direct-flight weekdays and the fastest option are based on the offers found.

Duration and departure times are based on found offers, not the full schedule. Times use the origin city’s time zone.

Airfare from Seattle to Tokyo by month

The cost of a one-way flight from Seattle to Tokyo ranges from $162 (January 2027) to $674 (June 2027). On average, the ticket price is about $435–$451.

January 2027

Lowest price

Lowest price:

$162

June 2027

Highest price

Lowest price:

$674

Lowest price

Price dynamics

Ticket prices for Seattle — Tokyo follow a predictable curve: rise, peak, and decline. This typical seasonal pattern lets you plan your purchase to avoid overpaying.

Cheaper and more expensive periods

Prices rise from January 2027 to June 2027 (+316%), then decline from December 2026 to January 2027 (62%). The cheapest tickets are in December 2026–January 2027 (averaging $295), while the priciest are in March 2027–June 2027 ($574).

Best time to buy

For savings, plan your flight for December 2026–January 2027 — you could save up to 49%. Try to avoid March 2027–June 2027 when possible: prices are at their highest then.

Price predictability

Price spread on this route is 42%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.

Airlines operating on route

For a flight on Seattle — Tokyo, compare the featured carriers: All Nippon Airways, Japan Airlines, Alaska Airlines, Cathay Pacific, Philippine Airlines, and Frontier Airlines. There are 6 airlines in this selection, with fares from $162.

starting at $445

starting at $448

starting at $162

starting at $418

starting at $437

starting at $465

Non-stop flights from Seattle to Tokyo

A non-stop flight is the most convenient and comfortable way to fly from Seattle to Tokyo, despite the fact that sometimes flights with transfers can cost significantly less.

Seattle — Tokyo

SEA — TYO

01/12/2027

Departure

Direct flight

NH117

starting at $445

Seattle — Tokyo

SEA — TYO

01/13/2027

Departure

Direct flight

NH117

starting at $445

Seattle — Tokyo

SEA — TYO

01/31/2027

Departure

Direct flight

JL067

starting at $448

Seattle — Tokyo

SEA — TYO

04/15/2027

Departure

Direct flight

NH117

starting at $457

Seattle — Tokyo

SEA — TYO

03/15/2027

Departure

Direct flight

NH117

starting at $457

Seattle — Tokyo

SEA — TYO

02/02/2027

Departure

Direct flight

NH117

starting at $469

Seattle — Tokyo

SEA — TYO

12/03/2026

Departure

Direct flight

NH117

starting at $497

Seattle — Tokyo

SEA — TYO

12/02/2026

Departure

Direct flight

NH117

starting at $497

Seattle — Tokyo

SEA — TYO

11/25/2026

Departure

Direct flight

NH117

starting at $526

Seattle — Tokyo

SEA — TYO

11/17/2026

Departure

Direct flight

AS123

starting at $562

Direct flight offers from Seattle to Tokyo

Direct offers from Seattle to Tokyo were found for these airlines: All Nippon Airways: Mo, Tu, We, and Th; Japan Airlines: Su, Th, and Fr; Alaska Airlines: Tu and Fr.

Weekdays and prices come from the offers found. This is not a complete schedule; availability and flight frequency can change.

All Nippon Airways

Mo, Tu, We, and Th

starting at $445

Japan Airlines

Su, Th, and Fr

starting at $448

Alaska Airlines

Tu and Fr

starting at $562

Seattle airports overview

Boeing Field International Airport

BFI

8km

Seattle-Tacoma International Airport

SEA

19km

Primary air hub for the Seattle metropolitan area and Puget Sound, offering extensive domestic and international routes, multiple terminals, light rail and shuttle connections, and convenient access to downtown Seattle.

Tokyo airports overview

Haneda Airport

HND

18km

Major Tokyo hub handling extensive domestic flights and growing international services, with fast rail and monorail links to central Tokyo and convenient access to the greater Kanto region.

Narita International Airport

NRT

64km

Serving Tokyo and the Greater Kanto region, a major international and domestic hub with extensive connections and frequent rail and bus links to central Tokyo.

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Seattle to Tokyo?

The cheapest flight ticket from Seattle to Tokyo according to data for the last 48 hours costs $162

When is the cheapest time of year to fly from Seattle to Tokyo?

The lowest prices in the available monthly data for Seattle — Tokyo are in: January, December, March. Prices can change.

How long does it take to fly from Seattle to Tokyo?

The shortest duration among the offers found for Seattle — Tokyo is 17 hours, including connections if present.

Which airline can fly direct from Seattle to Tokyo?

Direct flight offers from Seattle to Tokyo were found for: All Nippon Airways, Japan Airlines, Alaska Airlines

Special offers and sales on air tickets from Seattle to Tokyo

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Seattle to Tokyo

Alternative routes

Bellingham ➜ Tokyo Boise ➜ Tokyo Eugene ➜ Tokyo Spokane ➜ Tokyo Everett ➜ Tokyo Kamloops ➜ Tokyo Yakima ➜ Tokyo Kelowna ➜ Tokyo Abbotsford ➜ Tokyo Calgary ➜ Tokyo Seattle ➜ Fukushima Seattle ➜ Shizuoka Seattle ➜ Yamagata Seattle ➜ Niigata Seattle ➜ Komatsu Seattle ➜ Matsumoto Seattle ➜ Nagoya Seattle ➜ Sendai Seattle ➜ Toyama

Price dynamics

Ticket prices for Seattle — Tokyo follow a predictable curve: rise, peak, and decline. This typical seasonal pattern lets you plan your purchase to avoid overpaying.

Cheaper and more expensive periods

Best time to buy

For savings, plan your flight for December 2026–January 2027 — you could save up to 49%. Try to avoid March 2027–June 2027 when possible: prices are at their highest then.

Price predictability

Price spread on this route is 42%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.

Seattle — Tokyo

SEA — TYO

01/12/2027

Departure

Direct flight

NH117

starting at $445

Seattle — Tokyo

SEA — TYO

01/13/2027

Departure

Direct flight

NH117

starting at $445

Seattle — Tokyo

SEA — TYO

01/31/2027

Departure

Direct flight

JL067

starting at $448

Seattle — Tokyo

SEA — TYO

04/15/2027

Departure

Direct flight

NH117

starting at $457

Seattle — Tokyo

SEA — TYO

03/15/2027

Departure

Direct flight

NH117

starting at $457

Seattle — Tokyo

SEA — TYO

02/02/2027

Departure

Direct flight

NH117

starting at $469

Seattle — Tokyo

SEA — TYO

12/03/2026

Departure

Direct flight

NH117

starting at $497

Seattle — Tokyo

SEA — TYO

12/02/2026

Departure

Direct flight

NH117

starting at $497

Seattle — Tokyo

SEA — TYO

11/25/2026

Departure

Direct flight

NH117

starting at $526

Seattle — Tokyo

SEA — TYO

11/17/2026

Departure

Direct flight

AS123

starting at $562

What is the cheapest price for flights from Seattle to Tokyo?

The cheapest flight ticket from Seattle to Tokyo according to data for the last 48 hours costs $162

When is the cheapest time of year to fly from Seattle to Tokyo?

The lowest prices in the available monthly data for Seattle — Tokyo are in: January, December, March. Prices can change.

How long does it take to fly from Seattle to Tokyo?

The shortest duration among the offers found for Seattle — Tokyo is 17 hours, including connections if present.

Which airline can fly direct from Seattle to Tokyo?

Direct flight offers from Seattle to Tokyo were found for: All Nippon Airways, Japan Airlines, Alaska Airlines

Cheapest one way flight

$162

Alaska Airlines

1 layover

19h 30m

01/13/2027

The cheapest one-way flight from Seattle to Tokyo departs on 01/13/2027, is operated by Alaska Airlines and costs $162

Cheapest round trip flight

$190

Alaska Airlines

1 layover

1d 23h 45m

01/13/2027

The cheapest roundtrip flight from Seattle to Tokyo departs on 01/13/2027, is operated by Alaska Airlines and costs $190

Fastest option found

17 hours

Fastest flight from Seattle to Tokyo takes 17 hours

Weekdays with direct offers

6 days

Direct offers were found on these weekdays: Su, Mo, Tu, We, Th, and Fr.

Earliest departure found

7:00 AM

Latest departure found

11:55 PM

Straight-line city distance

7696km

The found offers from Seattle to Tokyo depart between 7:00 AM and 11:55 PM, in the origin city’s time zone. The straight-line distance between Seattle and Tokyo is 7696km.

Direct-flight weekdays and the fastest option are based on the offers found.

Duration and departure times are based on found offers, not the full schedule. Times use the origin city’s time zone.

Cheap Flights from Seattle to Tokyo

Compare airlines, prices, and flight durations for your trip

Cheapest flights from Seattle to Tokyo

Cheapest one way flight

$162

Alaska Airlines

1 layover

19h 30m

01/13/2027

Cheapest round trip flight

$190

Alaska Airlines

1 layover

1d 23h 45m

01/13/2027

Fastest option found

17 hours

Weekdays with direct offers

6 days

Earliest departure found

7:00 AM

Latest departure found

11:55 PM

Straight-line city distance

7696km

Airfare from Seattle to Tokyo by month

January 2027

Lowest price:

$162

June 2027

Lowest price:

$674

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability

Airlines operating on route

Non-stop flights from Seattle to Tokyo

Direct flight offers from Seattle to Tokyo

Seattle airports overview

Boeing Field International Airport

Seattle-Tacoma International Airport

Tokyo airports overview

Haneda Airport

Narita International Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from Seattle to Tokyo

Alternative routes

January 2027

Lowest price:

$162

June 2027

Lowest price:

$674

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability

Cheapest one way flight

$162

Alaska Airlines

1 layover

19h 30m

01/13/2027

Cheapest round trip flight

$190

Alaska Airlines

1 layover

1d 23h 45m

01/13/2027

Fastest option found

17 hours

Weekdays with direct offers

6 days

Earliest departure found

7:00 AM

Latest departure found

11:55 PM

Straight-line city distance

7696km