AirHint found the following cheapest return flights from Frankfurt (FRA) to Monastir (MIR) in August 2025 (see full year).

Return flights

22 Aug - 16 Sep	Lufthansa
27 Aug - 13 Sep	Lufthansa
20 Aug - 15 Sep	Lufthansa
21 Aug - 10 Sep	Condor
26 Aug - 13 Sep	Condor
21 Aug - 17 Sep	Condor
30 Aug - 22 Sep	Brussels Airlines
20 Aug - 09 Sep	Lufthansa
25 Aug - 13 Sep	Discover Airlines
27 Aug - 17 Sep	Discover Airlines
25 Aug - 28 Aug	Lufthansa	direct
18 Aug - 28 Aug	Condor
13 Aug - 28 Aug	Condor
20 Aug - 28 Aug	Lufthansa	direct
23 Aug - 28 Aug	Nouvelair	direct
23 Aug - 28 Aug	Ryanair
04 Aug - 06 Aug	Lufthansa
13 Aug - 14 Aug	Condor
16 Aug - 30 Aug	Nouvelair	direct
24 Aug - 29 Aug	Condor

Also check the deals for one-way flights from Frankfurt to Monastir in August.

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 Frankfurt to Monastir in August from 168€

Return flights