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

Return flights

13 Sep - 16 Sep	easyJet	direct
30 Sep - 14 Oct	Ryanair
02 Sep - 09 Sep	easyJet
17 Sep - 27 Sep	easyJet
30 Sep - 11 Oct	Ryanair
27 Sep - 11 Oct	easyJet
02 Sep - 09 Sep	easyJet	direct
08 Sep - 12 Sep	easyJet
12 Sep - 16 Sep	easyJet
01 Sep - 08 Sep	easyJet
15 Sep - 21 Sep	easyJet
14 Sep - 19 Sep	easyJet
04 Sep - 07 Sep	Wizz Air
30 Sep - 14 Oct	easyJet	direct
27 Sep - 12 Oct	easyJet
30 Sep - 11 Oct	easyJet	direct
27 Sep - 11 Oct	easyJet	direct

Also check the deals for one-way flights from Basel 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 Basel to Malta in September from $155

Return flights