Cheapest return flights from Charlotte to Brussels in December from $720

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

Return flights

06 Dec - 10 Jan Spirit Airlines
10 Dec - 10 Jan Spirit Airlines
23 Dec - 09 Jan Spirit Airlines
12 Dec - 07 Jan Spirit Airlines
11 Dec - 01 Jan Spirit Airlines
12 Dec - 01 Jan Spirit Airlines
15 Dec - 19 Dec Spirit Airlines
13 Dec - 03 Jan Spirit Airlines

Also check the deals for one-way flights from Charlotte 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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