Cheapest return flights from Frankfurt to Berlin in September from $172

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

Return flights

30 Sep - 05 Oct Lufthansa direct
30 Sep - 07 Oct Lufthansa direct
26 Sep - 14 Oct Condor direct
29 Sep - 29 Sep Condor direct
25 Sep - 30 Sep Condor direct
24 Sep - 30 Sep Condor direct
25 Sep - 29 Sep Condor direct
26 Sep - 29 Sep Condor direct
27 Sep - 29 Sep Condor direct
29 Sep - 30 Sep Condor direct
26 Sep - 30 Sep Condor direct
28 Sep - 29 Sep Condor direct
28 Sep - 30 Sep Condor direct
24 Sep - 01 Oct Condor direct
28 Sep - 16 Oct Lufthansa direct
29 Sep - 03 Oct Condor direct
23 Sep - 08 Oct Condor direct
25 Sep - 02 Oct Condor direct
27 Sep - 02 Oct Condor direct
29 Sep - 02 Oct Condor direct

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

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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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