Cheapest return flights from Seoul to Osaka in December from 210€

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

Return flights

15 Dec - 22 Dec Asiana Airlines direct
05 Dec - 10 Dec Korean Air direct
06 Dec - 09 Dec Korean Air direct
16 Dec - 22 Dec Asiana Airlines direct
18 Dec - 24 Dec Korean Air direct
16 Dec - 21 Dec Korean Air direct
18 Dec - 23 Dec Korean Air direct
23 Dec - 30 Dec Korean Air direct
22 Dec - 12 Jan Korean Air direct
22 Dec - 05 Jan Korean Air direct
10 Dec - 20 Dec Korean Air direct
17 Dec - 20 Dec Korean Air direct
29 Dec - 02 Jan Korean Air direct
30 Dec - 02 Jan Korean Air direct
28 Dec - 04 Jan Korean Air direct
19 Dec - 02 Jan Korean Air direct
26 Dec - 04 Jan Korean Air direct
23 Dec - 01 Jan Korean Air direct
24 Dec - 01 Jan Asiana Airlines direct
25 Dec - 01 Jan Asiana Airlines direct

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

Powered by

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.

Book a cheap hotel in Osaka

Cheap car rent in Osaka

Feel free to contact us with any feedback or request another flight research.