Cheapest return flights from Frankfurt to Copenhagen in September from 136€

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

Return flights

15 Sep - 18 Sep Ryanair
09 Sep - 10 Sep Ryanair
08 Sep - 16 Sep Ryanair
13 Sep - 14 Sep Ryanair
17 Sep - 30 Sep Ryanair
25 Sep - 30 Sep Ryanair
17 Sep - 23 Sep Ryanair
17 Sep - 24 Sep Ryanair
25 Sep - 29 Sep Ryanair
20 Sep - 21 Sep Ryanair
29 Sep - 03 Oct Ryanair
29 Sep - 04 Oct Ryanair
30 Sep - 03 Oct easyJet
29 Sep - 04 Oct Lufthansa direct
01 Sep - 01 Oct Lufthansa direct
28 Sep - 01 Oct Lufthansa direct
29 Sep - 03 Oct Lufthansa direct
28 Sep - 05 Oct Ryanair
28 Sep - 05 Oct Lufthansa direct

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

Skyscanner

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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