Cheapest one-way flights from Tokyo to Seoul in January from $82

AirHint found the following cheapest one-way flights from Tokyo (NRT) to Seoul (ICN) in January 2026 (see full year).

One-Way flights

13 Jan Air Japan direct
29 Jan Air Japan direct
22 Jan Air Japan direct
27 Jan Air Japan direct
14 Jan Air Japan direct
15 Jan Air Japan direct
26 Jan Air Japan direct
28 Jan Air Japan direct
21 Jan Air Japan direct
20 Jan Air Japan direct

Also check the deals for return flights from Tokyo to Seoul in January.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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