AirHint found the following cheapest return flights from Melbourne (MEL) to Frankfurt (FRA) in September 2025 (see full year).

Return flights

24 Sep - 28 Sep	Turkish Airlines
29 Sep - 18 Oct	Etihad Airways
18 Sep - 21 Sep	Jetstar
29 Sep - 08 Oct	Jetstar
16 Sep - 07 Oct	Jetstar
30 Sep - 10 Oct	Jetstar
16 Sep - 06 Oct	Jetstar
27 Sep - 04 Oct	Jetstar
20 Sep - 10 Oct	Jetstar
30 Sep - 15 Oct	Qatar Airways
11 Sep - 22 Sep	Thai Airways
19 Sep - 04 Oct	Jetstar
13 Sep - 20 Sep	Thai Airways
15 Sep - 23 Sep	Thai Airways
26 Sep - 13 Oct	Air China
12 Sep - 19 Sep	Cathay Pacific
17 Sep - 29 Sep	Thai Airways
21 Sep - 28 Sep	Thai Airways
14 Sep - 27 Sep	Thai Airways
18 Sep - 29 Sep	Thai Airways

Also check the deals for one-way flights from Melbourne to Frankfurt in September.

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 Melbourne to Frankfurt in September from 759€

Return flights