Cheapest return flights from Tokyo to Seoul in December from $305

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

Return flights

16 Dec - 23 Dec Asiana Airlines direct
10 Dec - 10 Dec Asiana Airlines direct
10 Dec - 17 Dec Asiana Airlines direct
08 Dec - 15 Dec Asiana Airlines direct
01 Dec - 07 Dec Asiana Airlines direct
01 Dec - 04 Dec Asiana Airlines direct
10 Dec - 12 Dec Asiana Airlines direct
09 Dec - 12 Dec Asiana Airlines direct
24 Dec - 05 Jan Asiana Airlines direct
23 Dec - 27 Dec Asiana Airlines direct
04 Dec - 07 Dec Asiana Airlines direct
30 Dec - 07 Jan Asiana Airlines direct
25 Dec - 11 Jan Asiana Airlines direct
11 Dec - 04 Jan Korean Air direct
24 Dec - 01 Jan Korean Air direct
21 Dec - 01 Jan Korean Air direct
23 Dec - 03 Jan Korean Air direct
24 Dec - 03 Jan Korean Air direct
31 Dec - 05 Jan Asiana Airlines direct
21 Dec - 02 Jan Air China

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

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