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

Return flights

01 Dec - 08 Dec	China Airlines
01 Dec - 13 Dec	China Airlines
02 Dec - 05 Dec	Cebu Pacific
06 Dec - 15 Dec	China Airlines
25 Dec - 30 Dec	China Airlines
20 Dec - 11 Jan	China Airlines
19 Dec - 11 Jan	China Airlines
23 Dec - 07 Jan	China Airlines
26 Dec - 05 Jan	China Airlines
18 Dec - 22 Dec	China Airlines
24 Dec - 28 Dec	China Airlines
29 Dec - 05 Jan	Air China
29 Dec - 29 Dec	Korean Air
27 Dec - 27 Dec	Korean Air

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

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

Cheapest return flights from Manila to Busan in December from $398

Return flights