Cheapest return flights from Istanbul to Basel in May from $121

AirHint found the following cheapest return flights from Istanbul (SAW) to Basel (BSL) in May 2026 (see full year).

Return flights

22 May - 19 Jun AJet direct
22 May - 26 May AJet direct
22 May - 24 May AJet direct
22 May - 25 May AJet direct
28 May - 06 Jun AJet direct
22 May - 23 May AJet direct
30 May - 01 Jun AJet direct
27 May - 31 May Pegasus Airlines
07 May - 10 Jun Pegasus Airlines
27 May - 30 May AJet direct
26 May - 30 May Pegasus Airlines
10 May - 26 May AJet
23 May - 23 May Pegasus Airlines direct
23 May - 31 May Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Basel in May.

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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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