Cheapest return flights from Thessaloniki to Basel in September from 124€

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

Return flights

30 Sep - 11 Oct Ryanair
20 Sep - 23 Sep easyJet direct
04 Sep - 09 Sep Ryanair
20 Sep - 30 Sep easyJet direct
20 Sep - 25 Sep Ryanair
06 Sep - 16 Sep Ryanair
06 Sep - 09 Sep Ryanair
06 Sep - 30 Sep Ryanair
16 Sep - 20 Sep Ryanair
30 Sep - 11 Oct easyJet direct
02 Sep - 06 Sep Ryanair
05 Sep - 09 Sep Ryanair
23 Sep - 03 Oct Ryanair

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

Skyscanner

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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