Cheapest return flights from Frankfurt to Brussels in August from $191

Best time to book flights for Frankfurt (FRA) to Brussels (BRU) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Brussels (BRU) in August 2025 (see full year).

Return flights

24 Aug - 31 Aug Brussels Airlines direct
01 Aug - 10 Aug Brussels Airlines direct
22 Aug - 24 Aug KLM
15 Aug - 18 Aug KLM
08 Aug - 11 Aug KLM
22 Aug - 24 Aug Brussels Airlines direct
15 Aug - 18 Aug Brussels Airlines direct
08 Aug - 11 Aug Brussels Airlines direct

Also check the deals for one-way flights from Frankfurt to Brussels in August.

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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