Cheap Flights from Istanbul to Mostar Starting at $139

The Istanbul — Mostar route is served by a wide range of airlines: 5 in total, including Bulgaria Air, Air Serbia, Wizz Air, Pegasus Airlines, and Wizz Air. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $139. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

A direct flight is the most convenient and comfortable way to fly from Istanbul to Mostar, despite the fact that sometimes flights with transfers can cost significantly less.

The minimum one-way ticket price from Istanbul to Mostar is $142 (October 2025), while the maximum is $238 (November 2025). On average, a ticket costs $191–$431.