AirHint found the following cheapest return flights from Basel (BSL) to Cagliari (CAG) in May 2026 (see full year).

Return flights

29 May - 09 Jun	Vueling Airlines
26 May - 16 Jun	easyJet	direct
29 May - 16 Jun	easyJet	direct
26 May - 29 May	easyJet
26 May - 12 Jun	easyJet	direct
29 May - 12 Jun	easyJet	direct
26 May - 29 May	easyJet	direct
26 May - 09 Jun	easyJet	direct
29 May - 09 Jun	easyJet	direct
22 May - 26 May	easyJet	direct
22 May - 16 Jun	easyJet	direct
05 May - 14 May	easyJet
22 May - 12 Jun	easyJet	direct
26 May - 05 Jun	easyJet
22 May - 29 May	easyJet	direct
24 May - 28 May	Lufthansa
23 May - 30 May	Vueling Airlines

Also check the deals for one-way flights from Basel to Cagliari in May.

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 Cagliari in May from 125€

Return flights