AirHint found the following cheapest return flights from Split (SPU) to Budapest (BUD) in December 2025 (see full year).

Return flights

29 Dec - 03 Jan	SWISS
27 Dec - 02 Jan	SWISS
03 Dec - 05 Dec	Croatia Airlines
19 Dec - 21 Dec	Lufthansa
15 Dec - 18 Dec	Croatia Airlines
28 Dec - 04 Jan	Lufthansa
12 Dec - 14 Dec	Croatia Airlines
30 Dec - 01 Jan	Croatia Airlines
29 Dec - 01 Jan	Croatia Airlines

Also check the deals for one-way flights from Split to Budapest 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.

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Cheapest return flights from Split to Budapest in December from $344

Return flights