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

Return flights

17 Sep - 24 Sep	Wizz Air Malta
04 Sep - 11 Sep	Aegean Airlines
05 Sep - 12 Sep	Ryanair
04 Sep - 08 Sep	Vueling Airlines
04 Sep - 12 Sep	Vueling Airlines
11 Sep - 12 Sep	TUI fly Belgium
02 Sep - 08 Sep	Vueling Airlines
11 Sep - 19 Sep	Vueling Airlines
11 Sep - 29 Sep	Vueling Airlines
11 Sep - 22 Sep	Vueling Airlines
26 Sep - 10 Oct	SKY express
26 Sep - 12 Oct	SKY express
26 Sep - 16 Oct	SKY express
27 Sep - 10 Oct	SKY express
27 Sep - 12 Oct	SKY express
27 Sep - 16 Oct	SKY express
29 Sep - 10 Oct	SKY express
29 Sep - 12 Oct	SKY express
29 Sep - 16 Oct	SKY express
24 Sep - 10 Oct	SKY express

Also check the deals for one-way flights from Santorini (Thira) to Brussels in September.

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 Santorini (Thira) to Brussels in September from 176€

Return flights