AirHint found the following cheapest return flights from Heraklion (HER) to Brussels (BRU) in December 2025 (see full year).

Return flights

07 Dec - 11 Dec	Aegean Airlines
08 Dec - 13 Dec	Aegean Airlines
03 Dec - 11 Dec	SKY express
08 Dec - 11 Dec	SKY express
03 Dec - 13 Dec	SKY express
07 Dec - 13 Dec	SKY express
01 Dec - 11 Dec	SKY express
01 Dec - 13 Dec	SKY express
22 Dec - 11 Jan	SKY express
31 Dec - 15 Jan	SKY express
23 Dec - 28 Dec	Aegean Airlines
31 Dec - 11 Jan	SKY express
24 Dec - 11 Jan	SKY express

Also check the deals for one-way flights from Heraklion to Brussels in December.

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.

Book a cheap hotel in Brussels

Cheap car rent in Brussels

Cheapest return flights from Heraklion to Brussels in December from $208

Return flights