Cheapest return flights from Tokyo to Seoul in December from 156€

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

Return flights

10 Dec - 16 Dec Peach direct
03 Dec - 09 Dec Peach direct
03 Dec - 05 Dec Peach direct
18 Dec - 23 Dec Peach direct
14 Dec - 16 Dec Peach direct
10 Dec - 13 Dec Peach direct
16 Dec - 19 Dec Peach direct
15 Dec - 22 Dec Peach direct
18 Dec - 09 Jan Peach direct
12 Dec - 08 Jan Peach direct
17 Dec - 20 Dec Peach direct
08 Dec - 13 Dec Japan Airlines
12 Dec - 05 Jan Peach direct
21 Dec - 16 Jan Korean Air direct
24 Dec - 06 Jan Asiana Airlines direct
24 Dec - 07 Jan Korean Air direct
24 Dec - 01 Jan Korean Air direct
19 Dec - 02 Jan Korean Air direct
20 Dec - 04 Jan Air China
24 Dec - 05 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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