Cheapest return flights from Brussels to Copenhagen in September from $168

Best time to book flights for Brussels (BRU) to Copenhagen (CPH) flights at AirHint

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

Return flights

11 Sep - 13 Sep Brussels Airlines direct
02 Sep - 09 Sep Brussels Airlines direct
04 Sep - 11 Sep Brussels Airlines direct
15 Sep - 22 Sep Brussels Airlines direct
03 Sep - 10 Sep Brussels Airlines direct
04 Sep - 06 Sep Brussels Airlines direct
08 Sep - 15 Sep Brussels Airlines direct
13 Sep - 15 Sep Brussels Airlines direct
13 Sep - 20 Sep Brussels Airlines direct
14 Sep - 21 Sep Brussels Airlines direct
24 Sep - 01 Oct Brussels Airlines direct
25 Sep - 02 Oct Brussels Airlines direct
28 Sep - 05 Oct Brussels Airlines direct
29 Sep - 06 Oct Brussels Airlines direct
26 Sep - 03 Oct Brussels Airlines direct
27 Sep - 04 Oct Brussels Airlines direct
30 Sep - 07 Oct Brussels Airlines direct
29 Sep - 03 Oct easyJet
29 Sep - 03 Oct Brussels Airlines direct
29 Sep - 01 Oct Scandinavian Airlines direct

Also check the deals for one-way flights from Brussels to Copenhagen 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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