Cheapest return flights from Frankfurt to Brussels in December from 129€

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

Return flights

11 Dec - 13 Dec Ryanair
12 Dec - 13 Dec Wizz Air Malta
13 Dec - 17 Dec Ryanair
15 Dec - 20 Dec Ryanair
15 Dec - 05 Jan easyJet
10 Dec - 13 Dec Ryanair
18 Dec - 22 Dec Brussels Airlines direct
16 Dec - 14 Jan Brussels Airlines direct
18 Dec - 21 Dec Brussels Airlines direct
10 Dec - 12 Dec Ryanair
12 Dec - 13 Dec Brussels Airlines direct
13 Dec - 17 Dec Brussels Airlines direct
29 Dec - 03 Jan Brussels Airlines direct
30 Dec - 03 Jan Brussels Airlines direct
28 Dec - 28 Jan Brussels Airlines direct
30 Dec - 04 Jan Brussels Airlines direct
28 Dec - 02 Jan Brussels Airlines direct
20 Dec - 04 Jan Brussels Airlines direct
22 Dec - 15 Jan Brussels Airlines direct
21 Dec - 05 Jan Brussels Airlines direct

Also check the deals for one-way flights from Frankfurt 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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