AirHint found the following cheapest return flights from Lisbon (LIS) to Malta (MLA) in September 2025 (see full year).

Return flights

24 Sep - 30 Sep	easyJet
10 Sep - 24 Sep	Ryanair
10 Sep - 18 Sep	Ryanair
10 Sep - 25 Sep	Ryanair
10 Sep - 23 Sep	Ryanair
10 Sep - 29 Sep	Ryanair	direct
10 Sep - 20 Sep	Ryanair
08 Sep - 24 Sep	Ryanair
24 Sep - 08 Oct	Vueling Airlines
15 Sep - 24 Sep	Vueling Airlines
24 Sep - 15 Oct	Vueling Airlines
10 Sep - 27 Sep	Ryanair	direct
29 Sep - 09 Oct	Vueling Airlines
29 Sep - 15 Oct	Vueling Airlines
27 Sep - 08 Oct	Ryanair
22 Sep - 08 Oct	Vueling Airlines
22 Sep - 09 Oct	Vueling Airlines
27 Sep - 15 Oct	Ryanair
29 Sep - 20 Oct	Vueling Airlines
10 Sep - 01 Oct	Ryanair	direct

Also check the deals for one-way flights from Lisbon to Malta in September.

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 Lisbon to Malta in September from 124€

Return flights