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

Return flights

29 Oct - 08 Nov	easyJet	direct
29 Oct - 01 Nov	easyJet	direct
15 Oct - 21 Oct	Wizz Air
14 Oct - 29 Oct	Ryanair
08 Oct - 14 Oct	Wizz Air
22 Oct - 29 Oct	Ryanair
17 Oct - 21 Oct	Wizz Air
15 Oct - 20 Oct	Wizz Air
01 Oct - 08 Oct	Ryanair
29 Oct - 03 Nov	easyJet
23 Oct - 29 Oct	Ryanair
15 Oct - 22 Oct	Ryanair
07 Oct - 10 Oct	Ryanair
29 Oct - 02 Nov	easyJet
30 Oct - 03 Nov	Ryanair
07 Oct - 01 Nov	easyJet	direct
14 Oct - 01 Nov	easyJet	direct
29 Oct - 05 Nov	easyJet	direct
21 Oct - 01 Nov	easyJet	direct
18 Oct - 01 Nov	easyJet	direct

Also check the deals for one-way flights from Thessaloniki 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 Thessaloniki to Basel in October from 103€

Return flights