AirHint found the following cheapest return flights from Split (SPU) to Lisbon (LIS) in January 2026 (see full year).

Return flights

28 Jan - 01 Feb	SWISS
22 Jan - 29 Jan	Lufthansa
09 Jan - 12 Jan	Croatia Airlines
12 Jan - 16 Jan	Lufthansa
09 Jan - 15 Jan	Croatia Airlines
07 Jan - 11 Jan	SWISS
07 Jan - 13 Jan	Croatia Airlines
02 Jan - 11 Jan	Croatia Airlines

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

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 January from 185€

Return flights