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Flight time from Seoul to Tokyo

Estimated duration, distance and time difference for the ICN → NRT route.

How long is the flight from Seoul to Tokyo?

The direct flight from Seoul to Tokyo takes about 1h 59m, covering roughly 1,258 km. This is an average nonstop estimate; flights with a stop take longer depending on the layover.

Flight duration
1h 59m
Distance
1,258 km
Time difference
No difference
Seoul
ICN
UTC+9
1h 59m
Tokyo
NRT
UTC+9

If you depart at…

Departure (Seoul)Arrival (Tokyo)
6:00 AM7:59 AM
9:00 AM10:59 AM
12:00 PM1:59 PM
3:00 PM4:59 PM
6:00 PM7:59 PM
9:00 PM10:59 PM

Note

The estimated duration is a mathematical calculation for a nonstop flight at an average cruise speed of 850 km/h and is outside our control. Actual flight time varies with the airline, the routing, weather and the jet stream. Check with the airline for the exact duration.

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Frequently asked questions

How long is the flight from Seoul to Tokyo?
The direct flight from Seoul to Tokyo takes about 1h 59m over a distance of roughly 1,258 km. This is an estimate for a nonstop flight at an average cruise speed; itineraries with a connection take longer depending on the layover.
What is the distance between Seoul and Tokyo?
The approximate straight-line distance between Seoul and Tokyo is about 1,258 km. This great-circle distance is what we use to estimate the nonstop flight duration.
What is the time difference between Seoul and Tokyo?
Seoul and Tokyo are in the same time zone. The offset is already reflected in the local arrival times in the table above.