Cheapest return flights from Cagliari to Newark in September from 394€

AirHint found the following cheapest return flights from Cagliari (CAG) to Newark (EWR) in September 2025 (see full year).

Return flights

18 Sep - 28 Sep SWISS
05 Sep - 09 Sep SWISS
05 Sep - 07 Sep SWISS
05 Sep - 14 Sep SWISS
08 Sep - 21 Sep SWISS
15 Sep - 23 Sep Lufthansa
08 Sep - 16 Sep SWISS
08 Sep - 15 Sep SWISS
17 Sep - 23 Sep SWISS
23 Sep - 27 Sep Vueling Airlines
21 Sep - 06 Oct Lufthansa
28 Sep - 05 Oct Lufthansa
26 Sep - 03 Oct Ryanair
30 Sep - 08 Oct SWISS

Also check the deals for one-way flights from Cagliari to Newark in September.

Skyscanner

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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