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Flights from Seattle to Kumamoto
There are no direct flights from Seattle to Kumamoto. The fastest way is one stop via Taipei or Seoul, about 15h 46m door to door (22 connections a week on current schedules).
No direct flights · 3 connection options From 15h 46m
Seattle to Kumamoto at a glance
Fastest journey15h 46mVia Taipei, on current schedules
Nonstop flightsNoneConnect via Taipei or Seoul
Best ways to fly from Seattle to Kumamoto
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SEA Taipei (TPE) KMJ
Leg 1: China Airlines, Delta Air Lines, EVA Air · Leg 2: China Airlines, Starlux Airlines
Tue01:15 SEA04:45 TPE1h 15m connection06:00 TPE09:01 KMJChina Airlines
2Search
SEA Seoul (ICN) KMJ
Leg 1: Alaska Airlines, Asiana Airlines, Delta Air Lines · Leg 2: Korean Air, Trinity Airways
Sat00:15 SEA04:00 ICN3h 45m connection07:45 ICN08:56 KMJAsiana Airlines + Trinity Airways
3Search
SEA Tokyo (HND) KMJ
Leg 1: All Nippon Airways, Delta Air Lines · Leg 2: All Nippon Airways, Japan Airlines, Solaseed Air
Mon17:00 SEA19:08 HND11h 22m connection06:30 HND08:09 KMJAll Nippon Airways + Japan Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 8,498 km5,277 miles
- Journey time
- 15h 46mon current schedules
- Time difference
- +17hKumamoto vs Seattle
- Currency in Kumamoto
- JPY
- Airports
- SEA, BFI → KMJ
Flights from Seattle to Kumamoto: questions answered
Are there direct flights from Seattle to Kumamoto?
No. There is no nonstop service, so you will connect, most easily in Taipei, Seoul and Tokyo. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Seattle to Kumamoto?
With one connection the journey usually takes around 15h 46m, depending on the layover. The straight-line distance is 8,498 km.
Where do you change planes between Seattle and Kumamoto?
The best connecting points are Taipei (TPE), Seoul (ICN) and Tokyo (HND). China Airlines flies both legs via Taipei, so you can book it as one ticket.
Which airports serve Seattle and Kumamoto?
Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI). Kumamoto: Kumamoto Airport (KMJ).
What is the time difference between Seattle and Kumamoto?
Kumamoto is 17 hours ahead of Seattle.





