We do not have enough data on this route to provide a reliable graph showing how many days before departure it is the best to book.
However, usually the closer it is to the departure, the more expensive the tickets are.
The most popular airlines on the route Ohrid - Mulhouse: Wizz Air (W6).
The cheapest flights are on the route Ohrid Airport (OHD) - Basel-Mulhouse-Freiburg Airport (MLH).
Direct flights last about 2h 15min.
Direct flights available 2 days a week - Thursday, Saturday.
Direct flights: Wizz Air (W6).