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

Return flights

03 Jul - 08 Jul	easyJet
08 Jul - 15 Jul	easyJet
05 Jul - 08 Jul	easyJet
19 Jul - 24 Jul	easyJet
08 Jul - 10 Jul	easyJet
26 Jul - 29 Jul	easyJet
05 Jul - 10 Jul	easyJet
01 Jul - 09 Jul	Ryanair
17 Jul - 22 Jul	easyJet	direct
03 Jul - 08 Jul	easyJet	direct
31 Jul - 09 Aug	easyJet
31 Jul - 09 Aug	easyJet	direct

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

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 July from $146

Return flights