Asiana Airlines
Star Alliance
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South Korea
Incheon International Airport
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Scan through all non-stop flights from Sendai to Seoul. The full flight schedule below gives an overview of all non-stop flights from SDJ to ICN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Seoul is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Seoul any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from Sendai SDJ to Seoul ICN, which is Asiana Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their SDJ ICN flight schedule.
Flights from SDJ to ICN are operated once a week. All flights depart at 12:45.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Sendai to Seoul takes 2 hours and 30 minutes. The flight distance between Sendai and Seoul is 789 miles (or 1,270 km).
There are 2 airports in Seoul: Incheon International Airport (ICN) and Gimpo International Airport (Kimpo Airport) (GMP).
There is 1 flight per week flying from Sendai to Seoul (as of March 2026).
2 hours and 30 minutes is the average flight time from Sendai to Seoul.
The distance from Sendai to Seoul is 789 miles (1,270 kilometers).
Asiana Airlines is the only airline flying nonstop from Sendai to Seoul.
Star Alliance is currently the only alliance flying nonstop from Sendai to Seoul.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Sendai to Seoul:
The earliest flight departs at 12:45 from Sendai and arrives at 15:10 at Seoul.
The latest flight departs at 12:45 from Sendai and arrives at 15:10 at Seoul.
789 miles (1,270 km) · 2h 30m
12:45
15:10
Asiana Airlines
Star Alliance
OZ 151
Asiana Airlines
Airbus A321neo
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