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

Return flights

14 Oct - 21 Oct	easyJet	direct
25 Oct - 29 Oct	easyJet	direct
07 Oct - 14 Oct	easyJet
29 Oct - 01 Nov	easyJet
11 Oct - 18 Oct	easyJet
18 Oct - 25 Oct	easyJet	direct
11 Oct - 18 Oct	easyJet	direct
07 Oct - 14 Oct	easyJet	direct
23 Oct - 26 Oct	Ryanair
29 Oct - 01 Nov	easyJet	direct
21 Oct - 28 Oct	easyJet

Also check the deals for one-way flights from Basel to Thessaloniki 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 Basel to Thessaloniki in October from 87€

Return flights