AirHint found the following cheapest return flights from London (LCY) to Split (SPU) in May 2026 (see full year).

Return flights

18 May - 21 May	KLM
09 May - 12 May	KLM
05 May - 12 May	KLM
05 May - 14 May	KLM
12 May - 15 May	KLM
08 May - 15 May	KLM
08 May - 11 May	KLM
18 May - 22 May	KLM
12 May - 22 May	KLM
19 May - 22 May	KLM
16 May - 12 Jun	KLM
28 May - 02 Jun	SWISS
29 May - 08 Jun	SWISS
28 May - 01 Jun	SWISS
26 May - 01 Jun	SWISS
20 May - 02 Jun	KLM
24 May - 02 Jun	SWISS
26 May - 03 Jun	KLM
29 May - 02 Jun	SWISS
30 May - 02 Jun	KLM

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

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 May from 190€

Return flights