Cheapest return flights from Tokyo to Seoul in January from $338

Best time to book flights for Tokyo (HND) to Seoul (ICN) flights at AirHint

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

Return flights

25 Jan - 27 Jan Asiana Airlines direct
14 Jan - 21 Jan Asiana Airlines direct
20 Jan - 23 Jan Asiana Airlines direct
07 Jan - 19 Jan Asiana Airlines direct
07 Jan - 20 Jan Asiana Airlines direct
15 Jan - 17 Jan Asiana Airlines direct
05 Jan - 08 Jan Asiana Airlines direct
18 Jan - 25 Jan Asiana Airlines direct
14 Jan - 18 Jan Korean Air direct
16 Jan - 18 Jan Asiana Airlines direct

Also check the deals for one-way 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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