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

Return flights

11 Sep - 18 Sep	Ryanair
18 Sep - 23 Sep	Ryanair
04 Sep - 08 Sep	Wizz Air Malta
05 Sep - 08 Sep	Ryanair
20 Sep - 27 Sep	Ryanair
17 Sep - 25 Sep	SWISS
17 Sep - 22 Sep	SWISS
01 Sep - 08 Sep	Ryanair
03 Sep - 07 Sep	Wizz Air
26 Sep - 08 Oct	easyJet
07 Sep - 14 Sep	Norwegian
13 Sep - 01 Oct	Vueling Airlines
15 Sep - 01 Oct	Vueling Airlines
20 Sep - 01 Oct	Norwegian Air Sweden AOC
27 Sep - 01 Oct	Norwegian Air Sweden AOC
27 Sep - 11 Oct	Norwegian Air Sweden AOC

Also check the deals for one-way flights from Oslo 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 Oslo to Malta in September from $177

Return flights