Cheapest return flights from Osaka to Busan in December from 146€

AirHint found the following cheapest return flights from Osaka (KIX) to Busan (PUS) in December 2025 (see full year).

Return flights

10 Dec - 17 Dec Jeju Air direct
02 Dec - 09 Dec Jeju Air direct
04 Dec - 09 Dec Jeju Air direct
10 Dec - 11 Dec Jeju Air direct
13 Dec - 16 Dec Jeju Air direct
11 Dec - 17 Dec Jin Air direct
04 Dec - 17 Dec Jin Air direct
18 Dec - 21 Dec Jeju Air direct
16 Dec - 18 Dec Jeju Air direct
17 Dec - 18 Dec Jeju Air direct
17 Dec - 06 Jan Jin Air direct
17 Dec - 04 Jan Jin Air direct
17 Dec - 07 Jan Jin Air direct
17 Dec - 05 Jan Jin Air direct
18 Dec - 06 Jan Jin Air direct
18 Dec - 04 Jan Jin Air direct
18 Dec - 07 Jan Jin Air direct
18 Dec - 08 Jan Jin Air direct
18 Dec - 05 Jan Jin Air direct
25 Dec - 04 Jan Air Busan direct

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

Skyscanner

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 Busan

Cheap car rent in Busan

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