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

Return flights

10 Dec - 15 Dec	SWISS
10 Dec - 14 Dec	SWISS
12 Dec - 15 Dec	Air Serbia
11 Dec - 15 Dec	Lufthansa
17 Dec - 22 Dec	SWISS
19 Dec - 22 Dec	Air Serbia
04 Dec - 08 Dec	Lufthansa
12 Dec - 16 Dec	Air Serbia
17 Dec - 21 Dec	Croatia Airlines
18 Dec - 22 Dec	Lufthansa
29 Dec - 02 Jan	Air Serbia
29 Dec - 05 Jan	Air Serbia
24 Dec - 02 Jan	Croatia Airlines
30 Dec - 06 Jan	Croatia Airlines
29 Dec - 04 Jan	Air Serbia
26 Dec - 09 Jan	Eurowings
28 Dec - 04 Jan	Croatia Airlines
30 Dec - 02 Jan	Eurowings
29 Dec - 03 Jan	Air Serbia

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

Cheap car rent in Barcelona

Cheapest return flights from Split to Barcelona in December from 141€

Return flights