Cheapest return flights from Brussels to Athens in December from $143

Best time to book flights for Brussels (BRU) to Athens (ATH) flights at AirHint

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

Return flights

01 Dec - 17 Dec SKY express direct
01 Dec - 03 Dec SKY express direct
01 Dec - 10 Dec SKY express direct
01 Dec - 11 Dec SKY express direct
01 Dec - 12 Dec SKY express direct
01 Dec - 14 Dec SKY express direct
08 Dec - 17 Dec SKY express direct
08 Dec - 10 Dec SKY express direct
08 Dec - 11 Dec SKY express direct
08 Dec - 12 Dec SKY express direct
29 Dec - 03 Jan SKY express direct
24 Dec - 03 Jan SKY express direct
28 Dec - 03 Jan SKY express direct
30 Dec - 03 Jan SKY express direct
19 Dec - 03 Jan SKY express direct
16 Dec - 03 Jan SKY express direct
17 Dec - 03 Jan SKY express direct
15 Dec - 03 Jan SKY express direct
13 Dec - 03 Jan SKY express direct
14 Dec - 03 Jan SKY express direct

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

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.

Book a cheap hotel in Athens

Cheap car rent in Athens