Cheapest return flights from Tokyo to Seoul in December from 187€

AirHint found the following cheapest return flights from Tokyo (HND) to Seoul (ICN) in December 2025 (see full year).

Return flights

23 Dec - 25 Dec Peach direct
22 Dec - 26 Dec Peach direct
22 Dec - 27 Dec Peach direct
21 Dec - 07 Jan Asiana Airlines direct
22 Dec - 07 Jan Asiana Airlines direct
15 Dec - 07 Jan Asiana Airlines direct
08 Dec - 15 Dec Skymark Airlines
03 Dec - 10 Dec Peach direct
08 Dec - 12 Dec Asiana Airlines direct
21 Dec - 08 Jan Asiana Airlines direct
22 Dec - 08 Jan Asiana Airlines direct
21 Dec - 25 Dec Asiana Airlines direct
14 Dec - 20 Dec Asiana Airlines direct
22 Dec - 28 Dec Asiana Airlines direct
15 Dec - 20 Dec Asiana Airlines direct
21 Dec - 17 Jan Asiana Airlines direct
22 Dec - 20 Jan Asiana Airlines direct
18 Dec - 09 Jan Peach direct
17 Dec - 08 Jan Korean Air direct
22 Dec - 06 Jan Asiana Airlines direct

Also check the deals for one-way flights from Tokyo to Seoul in December.

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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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