Cheapest return flights from Atlanta to Brussels in December from 476€

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

Return flights

11 Dec - 14 Dec Scandinavian Airlines
02 Dec - 16 Dec Turkish Airlines
05 Dec - 19 Dec Turkish Airlines
24 Dec - 31 Dec British Airways
23 Dec - 30 Dec Air Canada
26 Dec - 06 Jan British Airways
22 Dec - 30 Dec Air Canada
23 Dec - 06 Jan Brussels Airlines
23 Dec - 05 Jan Brussels Airlines
23 Dec - 31 Dec British Airways
19 Dec - 27 Dec jetBlue
23 Dec - 01 Jan Spirit Airlines
25 Dec - 03 Jan British Airways
22 Dec - 05 Jan Lufthansa
23 Dec - 04 Jan United
20 Dec - 30 Dec Virgin Atlantic
20 Dec - 02 Jan Spirit Airlines
19 Dec - 30 Dec British Airways

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

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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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