AirHint found the following cheapest return flights from Split (SPU) to Lisbon (LIS) in October 2025 (see full year).

Return flights

14 Oct - 21 Oct	easyJet
10 Oct - 13 Oct	Vueling Airlines
10 Oct - 15 Oct	Transavia France
11 Oct - 13 Oct	Vueling Airlines
21 Oct - 25 Oct	Vueling Airlines
04 Oct - 13 Oct	Vueling Airlines
26 Oct - 31 Oct	easyJet

Also check the deals for one-way flights from Split to Lisbon in October.

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 Lisbon in October from $164

Return flights