Cheapest return ICN–KIX flights, December

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

Return flights

09 Dec - 23 Dec Eastar Jet direct
16 Dec - 23 Dec Eastar Jet direct
23 Dec - 06 Jan Eastar Jet direct
09 Dec - 22 Dec Eastar Jet direct
16 Dec - 22 Dec Eastar Jet direct
02 Dec - 22 Dec Eastar Jet direct
02 Dec - 08 Dec Eastar Jet direct
16 Dec - 05 Jan Eastar Jet direct
23 Dec - 05 Jan Eastar Jet direct
23 Dec - 12 Jan Eastar Jet direct
09 Dec - 16 Dec Eastar Jet direct
02 Dec - 09 Dec Eastar Jet direct
06 Dec - 23 Dec Eastar Jet direct
28 Dec - 06 Jan Eastar Jet direct
15 Dec - 23 Dec Eastar Jet direct
22 Dec - 06 Jan Eastar Jet direct
16 Dec - 06 Jan Eastar Jet direct
24 Dec - 06 Jan Eastar Jet direct
17 Dec - 06 Jan Eastar Jet direct
28 Dec - 05 Jan Eastar Jet direct

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

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