AirHint found the following cheapest return flights from Cologne (CGN) to Brussels (BRU) in October 2025 (see full year).
Return flights
| 23 Oct - 30 Oct | Ryanair | ||
| 21 Oct - 22 Oct | Eurowings | ||
| 21 Oct - 28 Oct | Eurowings | ||
| 18 Oct - 19 Oct | Ryanair | ||
| 26 Oct - 26 Oct | Eurowings |
Also check the deals for one-way flights from Cologne to Brussels in October.
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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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