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

Return flights

29 Sep - 07 Oct	Ryanair
23 Sep - 30 Sep	Norwegian Air Sweden AOC
02 Sep - 09 Sep	Norwegian Air Sweden AOC
01 Sep - 06 Sep	Ryanair
22 Sep - 26 Sep	Ryanair
02 Sep - 08 Sep	Norwegian Air Sweden AOC
20 Sep - 22 Sep	Norwegian Air Sweden AOC
04 Sep - 11 Sep	Norwegian Air Sweden AOC
27 Sep - 04 Oct	Norwegian Air Sweden AOC
15 Sep - 21 Sep	Ryanair
20 Sep - 26 Sep	Norwegian Air Sweden AOC
05 Sep - 11 Sep	Scandinavian Airlines
29 Sep - 06 Oct	Ryanair

Also check the deals for one-way flights from Helsinki 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 Helsinki to Malta in September from $225

Return flights