AirHint found the following cheapest return flights from Alicante (ALC) to Prague (PRG) in September 2025 (see full year).

Return flights

27 Sep - 01 Oct	Wizz Air Malta
27 Sep - 08 Oct	Wizz Air Malta
28 Sep - 09 Oct	Wizz Air Malta
24 Sep - 27 Sep	easyJet
20 Sep - 24 Sep	easyJet
10 Sep - 17 Sep	easyJet
17 Sep - 20 Sep	easyJet
11 Sep - 15 Sep	easyJet
06 Sep - 10 Sep	Vueling Airlines
25 Sep - 27 Sep	easyJet
11 Sep - 13 Sep	easyJet
27 Sep - 29 Sep	Ryanair
25 Sep - 28 Sep	Ryanair
24 Sep - 01 Oct	Ryanair
24 Sep - 13 Oct	Vueling Airlines
27 Sep - 13 Oct	Vueling Airlines
24 Sep - 06 Oct	Vueling Airlines
27 Sep - 06 Oct	Vueling Airlines
28 Sep - 13 Oct	Vueling Airlines
20 Sep - 06 Oct	Vueling Airlines

Also check the deals for one-way flights from Alicante to Prague 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 Alicante to Prague in September from 106€

Return flights