Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Seattle to Tokyo
The cheapest flights right now
Seattle – Tokyo
Outbound – Dec 4, 2026
direct
10h 35m Return – Dec 16, 2026
direct
9h 5m $893
2 days ago
Seattle – Tokyo
Outbound – Dec 4, 2026
direct
10h 35m Return – Dec 16, 2026
direct
9h 5m $891
2 days ago
Seattle – Tokyo
Outbound – Dec 3, 2026
direct
10h 30m Return – Dec 16, 2026
direct
8h 50m $875
2 days ago
Seattle – Tokyo
Outbound – Dec 3, 2026
direct
10h 30m Return – Dec 16, 2026
direct
8h 45m $931
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$742
Average price of a round trip
$971
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
10h27
A flight from Seattle to Tokyo takes on average 10h27.
Best time
September
According to user searches, the ideal month to go to Tokyo is September.
What is the cheapest month for this flight?
Monthly price data (Table View)
October
Oct
$1,316
November
Nov
$1,000
December
Dec
$849
January
Jan
$0
February
Feb
$1,272
March
Mar
April
Apr
$491
May
May
$0
June
Jun
$0
July
Jul
$0
August
Aug
$549
September
Sep
$343
* The prices shown are an average per month of the prices found by Liligo users during the last 30 days.
Tips for finding a cheap flight from Seattle to Tokyo
Check out our tips for booking your flight to Tokyo (Japan) from Seattle (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is September, with an average flight ticket price of $343 (calculation over the last two years). The most touristic season corresponds to the months of April, October and December.
For the cheapest flights, it is advisable to buy your ticket at least 5 days before the departure date.
The airline offering the cheapest flight tickets is Air Canada. A ticket from the airline Air Canada to Tokyo costs on average $1018.
The airlines that offer the most flights are Alaska Airlines, Japan Airlines and All Nippon Airways.
Price of flight tickets from Seattle to Tokyo
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $742 to $1295
- The average price of a flight ticket is about $971
- Prices are lowest for stays in the month of September
- The month in which booking a ticket is cheaper is: September
info departure city :
Seattle, USA
airports :
Kenmore Air Harbor Spb. (LKE)
Seattle-Tacoma International Airport (SEA)
Renton Municipal Airport (RNT)
King County International Airport (BFI)
local time :
Seattle is a city in the country USA, the time zone is [[timezone]]. In Seattle, it is currently {fromLocalTime}, the temperature is on average 14°C, with a minimum of 11°C and a maximum of 15°C.
The city of Seattle (SEA) has 4 airport(s): Kenmore Air Harbor Spb., Seattle-Tacoma, Renton and King County
destination info :
Tokyo, Japan
airports :
Tokyo-Haneda International Airport (HND)
Narita International Airport (NRT)
Yokota Air Base (OKO)
local time :
Tokyo is in the country Japan, the time zone is [[timezone]]. In Tokyo, it is currently {toLocalTime}, the temperature is on average 21°C, with a minimum of 18°C and a maximum of 24°C.
The city of Tokyo (TYO) has 3 airport(s): Tokyo-Haneda, Narita and Yokota
Useful info about Tokyo
What is the least touristic period to go to Tokyo?
If you want to visit Tokyo during the least touristic period, choose the month of September.
What is the most popular time to travel to Tokyo?
In Tokyo, the most popular month is April. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Seattle to Tokyo?
According to our data, it is recommended to book your flight 5 days before your departure. If you book your flight ticket 1 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Seattle to Tokyo is Monday.
What are the arrival and destination airports when traveling between Seattle and Tokyo?
When you leave, you can leave from Seattle-Tacoma, and you will arrive at Tokyo-Haneda or Narita.
How to reach Seattle airport from the city centre?
The airport Kenmore Air Harbor Spb. is located 3 km, Seattle-Tacoma is located 16 km, Renton is located 16 km or King County is located 8 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Seattle to Tokyo?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Seattle and Tokyo?
In summer, the average temperature is 26°C in Tokyo and 18°C in Seattle. The average rainfall in summer is 154 mm in Tokyo and 38 mm in Seattle. In summer, it is warmer in Tokyo and it rains less in Seattle. In winter, it is colder in Tokyo and it rains more in Seattle.