Cheapest return flights from Istanbul to Basel in July from $108

Best time to book flights for Istanbul (IST) to Basel (BSL) flights at AirHint

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

Return flights

04 Jul - 28 Aug Pegasus Airlines direct
04 Jul - 11 Jul Pegasus Airlines
01 Jul - 06 Jul Pegasus Airlines
01 Jul - 09 Jul Pegasus Airlines
01 Jul - 09 Jul Pegasus Airlines direct
04 Jul - 11 Jul Pegasus Airlines direct
01 Jul - 06 Jul Pegasus Airlines direct
21 Jul - 26 Jul Wizz Air
21 Jul - 26 Jul Turkish Airlines direct

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

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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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