Cheapest return flights from Tokyo to Seoul in January from $154

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

Return flights

15 Jan - 03 Feb Air Japan direct
15 Jan - 04 Feb Air Japan direct
14 Jan - 03 Feb Air Japan direct
15 Jan - 27 Jan Zipair direct
26 Jan - 28 Jan Zipair direct
29 Jan - 05 Feb Zipair direct
20 Jan - 27 Jan Zipair direct
27 Jan - 27 Jan Zipair direct
15 Jan - 29 Jan Air Japan direct
15 Jan - 28 Jan Air Japan direct
15 Jan - 20 Jan Air Japan direct
15 Jan - 31 Jan Air Japan direct
15 Jan - 22 Jan Air Japan direct
15 Jan - 23 Jan Air Japan direct
22 Jan - 07 Feb Air Japan direct
22 Jan - 03 Feb Air Japan direct
22 Jan - 04 Feb Air Japan direct
22 Jan - 06 Feb Air Japan direct
21 Jan - 07 Feb Air Japan direct
21 Jan - 03 Feb Air Japan direct

Also check the deals for one-way 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.