AirHint found the following cheapest return flights from Nis (INI) to Mulhouse (MLH) in July 2025 (see full year).

Return flights

24 Jul - 09 Aug	Wizz Air	direct
24 Jul - 14 Aug	Wizz Air	direct
24 Jul - 03 Aug	Wizz Air	direct
24 Jul - 07 Aug	Wizz Air	direct
31 Jul - 19 Aug	Wizz Air	direct
31 Jul - 09 Aug	Wizz Air	direct
31 Jul - 14 Aug	Wizz Air	direct
31 Jul - 03 Aug	Wizz Air	direct
31 Jul - 07 Aug	Wizz Air	direct
24 Jul - 31 Jul	Wizz Air	direct
24 Jul - 26 Jul	Wizz Air	direct

Also check the deals for one-way flights from Nis to Mulhouse 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 Nis to Mulhouse in July from 89€

Return flights