Cheapest return flights from Busan to Osaka in December from $372

Best time to book flights for Busan (PUS) to Osaka (KIX) flights at AirHint

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

Return flights

01 Dec - 03 Dec Korean Air
06 Dec - 08 Dec Korean Air
01 Dec - 06 Dec Korean Air
03 Dec - 06 Dec Korean Air
06 Dec - 09 Dec Korean Air
02 Dec - 04 Dec Korean Air
11 Dec - 14 Dec Korean Air
23 Dec - 26 Dec Korean Air
18 Dec - 22 Dec Korean Air
19 Dec - 22 Dec Korean Air
30 Dec - 02 Jan Korean Air
31 Dec - 05 Jan Korean Air
29 Dec - 03 Jan Korean Air
31 Dec - 03 Jan Korean Air

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