AirHint found the following cheapest return flights from Brussels (BRU) to Buenos Aires (EZE) in January 2026 (see full year).

Return flights

24 Jan - 08 Feb	Delta
23 Jan - 21 Feb	Delta
19 Jan - 09 Feb	Delta
04 Jan - 24 Jan	Turkish Airlines
04 Jan - 31 Jan	Turkish Airlines
21 Jan - 07 Feb	Lufthansa
31 Jan - 21 Feb	Delta
30 Jan - 20 Feb	Delta
14 Jan - 10 Feb	Ryanair
27 Jan - 05 Feb	Iberia
14 Jan - 21 Jan	Turkish Airlines
11 Jan - 29 Jan	Lufthansa
25 Jan - 08 Feb	LATAM Airlines Group
17 Jan - 08 Feb	LATAM Airlines Group
15 Jan - 29 Jan	Ryanair
10 Jan - 17 Jan	Turkish Airlines
08 Jan - 21 Jan	Delta
06 Jan - 25 Jan	Lufthansa
15 Jan - 25 Jan	Brussels Airlines
24 Jan - 31 Jan	TAP

Also check the deals for one-way flights from Brussels to Buenos Aires in January.

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 Buenos Aires

Cheap car rent in Buenos Aires

Cheapest return flights from Brussels to Buenos Aires in January from $945

Return flights