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

Return flights

15 Dec - 22 Dec	easyJet
13 Dec - 15 Dec	Wizz Air Malta
19 Dec - 22 Dec	Ryanair
13 Dec - 14 Dec	Wizz Air Malta
17 Dec - 18 Dec	Wizz Air Malta
15 Dec - 18 Dec	Wizz Air
13 Dec - 20 Dec	Wizz Air
12 Dec - 14 Dec	Ryanair
15 Dec - 17 Dec	Wizz Air Malta
12 Dec - 15 Dec	Wizz Air Malta
27 Dec - 02 Jan	Wizz Air Malta
27 Dec - 04 Jan	Wizz Air Malta
26 Dec - 04 Jan	Wizz Air Malta
22 Dec - 05 Jan	Wizz Air Malta
19 Dec - 03 Jan	easyJet
21 Dec - 04 Jan	Wizz Air Malta
20 Dec - 02 Jan	Wizz Air Malta
26 Dec - 03 Jan	easyJet

Also check the deals for one-way flights from London to Split 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 London to Split in December from $405

Return flights