Cheapest return flights from Split to London in December from $372

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

Return flights

22 Dec - 28 Dec Croatia Airlines
10 Dec - 15 Dec Croatia Airlines
03 Dec - 08 Dec Croatia Airlines
12 Dec - 15 Dec Air Serbia
04 Dec - 08 Dec Croatia Airlines
10 Dec - 14 Dec Croatia Airlines
29 Dec - 02 Jan Air Serbia
17 Dec - 20 Dec Croatia Airlines
17 Dec - 22 Dec Croatia Airlines
17 Dec - 21 Dec Croatia Airlines
24 Dec - 31 Dec Eurowings
29 Dec - 04 Jan Croatia Airlines
29 Dec - 03 Jan Croatia Airlines

Also check the deals for one-way flights from Split to London in December.

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