Cheapest one-way flights from Tokyo to Seoul in January from $91

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

One-Way flights

07 Jan Peach direct
06 Jan Peach direct
14 Jan Peach direct
05 Jan Peach direct
08 Jan Peach direct
29 Jan Peach direct
28 Jan Peach direct
04 Jan Peach direct
12 Jan Peach direct
09 Jan Asiana Airlines direct

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

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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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