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

Return flights

12 Aug - 19 Aug	TUI fly Belgium
01 Aug - 12 Aug	TUI fly Belgium
01 Aug - 19 Aug	TUI fly Belgium
01 Aug - 05 Aug	TUI fly Belgium
28 Aug - 12 Sep	SKY express
12 Aug - 16 Aug	TUI fly Belgium
01 Aug - 16 Aug	TUI fly Belgium
28 Aug - 09 Sep	SKY express

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

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 Zakynthos to Brussels in August from $510

Return flights