AirHint found the following cheapest return flights from Porto (OPO) to Split (SPU) in March 2026 (see full year).

Return flights

30 Mar - 05 Apr	Wizz Air
10 Mar - 14 Mar	SWISS
30 Mar - 04 Apr	Wizz Air
05 Mar - 09 Mar	SWISS
29 Mar - 02 Apr	Ryanair
31 Mar - 05 Apr	Ryanair
29 Mar - 04 Apr	Ryanair
06 Mar - 14 Mar	SWISS
31 Mar - 03 Apr	Ryanair
10 Mar - 15 Mar	SWISS
25 Mar - 01 Apr	Ryanair
14 Mar - 19 Mar	Ryanair
30 Mar - 06 Apr	Wizz Air
19 Mar - 23 Mar	Lufthansa
19 Mar - 22 Mar	Ryanair
30 Mar - 17 Apr	Vueling Airlines
30 Mar - 10 Apr	Vueling Airlines

Also check the deals for one-way flights from Porto to Split in March.

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 Porto to Split in March from 170€

Return flights