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

Return flights

22 Sep - 02 Oct	Ryanair
22 Sep - 29 Sep	Ryanair
22 Sep - 26 Sep	Ryanair
29 Sep - 06 Oct	Ryanair
29 Sep - 09 Oct	Ryanair
29 Sep - 02 Oct	Ryanair
29 Sep - 02 Oct	Ryanair	direct
29 Sep - 06 Oct	Ryanair	direct
15 Sep - 29 Sep	Ryanair
29 Sep - 09 Oct	Ryanair	direct
15 Sep - 25 Sep	Ryanair
22 Sep - 25 Sep	Ryanair
22 Sep - 30 Sep	Ryanair
29 Sep - 13 Oct	Ryanair	direct
27 Sep - 06 Oct	Ryanair
15 Sep - 20 Sep	Ryanair
27 Sep - 02 Oct	Ryanair
08 Sep - 11 Sep	Eurowings
22 Sep - 25 Sep	Ryanair	direct
08 Sep - 18 Sep	Eurowings

Also check the deals for one-way flights from Paderborn to Alicante 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 Paderborn to Alicante in September from $203

Return flights