
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $844 (Cheapflightsfares) |
One-way from | $420 (Cheapflightsfares) |
Popular in | December |
Cheapest in | January |
Average price | $961 |
Good round-trip deal | $1,054 or less |
Good one-way deal | $524 or less |
Fly from
Fly to
Route
Depart
Return
SeattleFukuoka
SEA - FUK
SEAFUK
Seattle/Tacoma Intl
Wed 9/9
11:10 pm-2:30 pm
1 stop23h 20m
Fukuoka
Wed 9/16
3:35 pm-8:05 pm
1 stop20h 30m
SeattleFukuoka
SEA - FUK
SEAFUK
Seattle/Tacoma Intl
Wed 9/9
11:10 pm-2:30 pm
1 stop23h 20m
Fukuoka
Wed 9/16
8:35 pm-2:22 pm
2 stops33h 47m
SeattleNagoya
SEA - NGO
SEANGO
Seattle/Tacoma Intl
Mon 8/3
10:45 am-6:35 pm
2 stops15h 50m
Nagoya Chubu Centrair Intl
Thu 8/13
2:00 pm-10:42 pm
2 stops24h 42m
SeattleOsaka
SEA - KIX
SEAKIX
Seattle/Tacoma Intl
Wed 10/21
11:45 am-6:05 pm
1 stop38h 20m
Osaka Kansai Intl
Wed 10/28
10:00 am-10:10 am
1 stop40h 10m
SeattleSapporo
SEA - CTS
SEACTS
Seattle/Tacoma Intl
Wed 9/23
8:48 pm-3:20 pm
2 stops50h 32m
Sapporo Chitose
Tue 10/6
4:40 pm-10:05 am
1 stop33h 25m
SeattleNagoya
SEA - NGO
SEANGO
Seattle/Tacoma Intl
Sun 8/16
1:25 pm-8:10 pm
1 stop14h 45m
Nagoya Chubu Centrair Intl
Fri 8/21
8:20 am-10:50 am
1 stop18h 30m
SeattleNagoya
SEA - NGO
SEANGO
Seattle/Tacoma Intl
Mon 10/26
11:50 am-9:00 pm
1 stop41h 10m
Nagoya Chubu Centrair Intl
Tue 11/3
3:15 pm-9:10 am
1 stop34h 55m
SeattleOsaka
SEA - KIX
SEAKIX
Seattle/Tacoma Intl
Sun 9/13
7:10 pm-3:10 pm
2 stops28h 00m
Osaka Kansai Intl
Tue 12/1
4:15 pm-9:10 am
2 stops33h 55m
SeattleOkinawa
SEA - OKA
SEAOKA
Seattle/Tacoma Intl
Sat 8/29
1:55 am-10:45 am
1 stop16h 50m
Okinawa Naha
Thu 9/10
11:55 am-7:45 pm
1 stop23h 50m
SeattleTokyo
SEA - HND
SEAHND
Seattle/Tacoma Intl
Mon 8/17
4:30 pm-7:00 pm
Nonstop10h 30m
Tokyo Haneda
Fri 8/28
9:15 pm-2:25 pm
Nonstop9h 10m
Currently, January is the cheapest month in which you can book a flight from Seattle to Japan (average of $677). Flying from Seattle to Japan in December is currently the most expensive (average of $1,139). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Seattle to Japan in the afternoon. Doing so could potentially save you 9% on the flight price compared to flying at noon, which is usually more expensive.
About 18% of weekly flights between Seattle and Japan have experienced delays in the past year, with the average delay time being 123 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, ANA have had the lowest number of delays on this route, with just 8% of flights being delayed.
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Japan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Anonymous,Sep 2025
HNL - KIX
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Anonymous,Sep 2025
HNL - KIX
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Anonymous,Sep 2025
HNL - KIX
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Anonymous,Sep 2025
HNL - KIX
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Anonymous,Sep 2025
HNL - KIX
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Anonymous,Sep 2025
HNL - KIX
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$381 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$370 | Average$609 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$547 | Average$697 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$586 | Average$905 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$589 | Average$848 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$613 | Average$828 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$626 | Average$813 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$627 | Average$913 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$642 | Average$999 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$643 | Average$897 | FlexibilityNo cancel fee | On-time69% |