AirHint found the following cheapest return flights from Frankfurt (FRA) to Brussels (BRU) in July 2026 (see full year).

Return flights

15 Jul - 22 Jul	Lufthansa	direct
09 Jul - 16 Jul	Brussels Airlines	direct
12 Jul - 19 Jul	Brussels Airlines	direct
23 Jul - 30 Jul	Brussels Airlines	direct
11 Jul - 25 Jul	Brussels Airlines	direct
10 Jul - 17 Jul	KLM

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

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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Cheapest return flights from Frankfurt to Brussels in July from 168€

Return flights