AirHint found the following cheapest return flights from Alicante (ALC) to Basel (BSL) in October 2025 (see full year).

Return flights

23 Oct - 30 Oct	easyJet
22 Oct - 29 Oct	Vueling Airlines
28 Oct - 30 Oct	easyJet	direct
30 Oct - 03 Nov	easyJet
02 Oct - 06 Oct	easyJet
30 Oct - 02 Nov	easyJet
22 Oct - 29 Oct	easyJet	direct
27 Oct - 30 Oct	Air Europa
16 Oct - 21 Oct	easyJet
16 Oct - 20 Oct	easyJet
21 Oct - 23 Oct	easyJet
09 Oct - 13 Oct	easyJet
25 Oct - 02 Nov	Vueling Airlines
30 Oct - 03 Nov	easyJet	direct
30 Oct - 04 Nov	easyJet	direct
24 Oct - 05 Nov	Vueling Airlines
30 Oct - 02 Nov	easyJet	direct
24 Oct - 12 Nov	Vueling Airlines
22 Oct - 05 Nov	Vueling Airlines
24 Oct - 06 Nov	Vueling Airlines

Also check the deals for one-way flights from Alicante to Basel in October.

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 Basel in October from $90

Return flights