AirHint found the following cheapest return flights from Porto (OPO) to Malta (MLA) in December 2025 (see full year).

Return flights

14 Dec - 17 Dec	Ryanair	direct
20 Dec - 07 Jan	Vueling Airlines
17 Dec - 04 Jan	Ryanair	direct
17 Dec - 31 Dec	Ryanair	direct
14 Dec - 31 Dec	Ryanair	direct
05 Dec - 08 Dec	Ryanair
20 Dec - 04 Jan	Vueling Airlines
14 Dec - 04 Jan	Ryanair
28 Dec - 07 Jan	Vueling Airlines
20 Dec - 31 Dec	Vueling Airlines
28 Dec - 07 Jan	Ryanair	direct
28 Dec - 04 Jan	Ryanair	direct

Also check the deals for one-way flights from Porto to Malta 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 Porto to Malta in December from 120€

Return flights