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

Return flights

28 Aug - 30 Aug	easyJet	direct
07 Aug - 14 Aug	Ryanair
05 Aug - 14 Aug	Ryanair
12 Aug - 19 Aug	easyJet	direct
14 Aug - 16 Aug	easyJet	direct
05 Aug - 07 Aug	Ryanair
13 Aug - 19 Aug	Ryanair
28 Aug - 02 Sep	easyJet
21 Aug - 28 Aug	easyJet	direct
19 Aug - 26 Aug	Ryanair
14 Aug - 19 Aug	Aegean Airlines
28 Aug - 03 Sep	easyJet
28 Aug - 02 Sep	easyJet	direct
28 Aug - 04 Sep	easyJet
28 Aug - 05 Sep	easyJet
28 Aug - 01 Sep	easyJet
30 Aug - 06 Sep	Ryanair
31 Aug - 07 Sep	Ryanair
30 Aug - 06 Sep	easyJet	direct

Also check the deals for one-way flights from Thessaloniki to Basel in August.

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 August from $215

Return flights