Cheapest return flights from London to Brussels in December from 105€

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

Return flights

15 Dec - 19 Dec British Airways direct
10 Dec - 12 Dec British Airways direct
01 Dec - 04 Dec Vueling Airlines
13 Dec - 14 Dec British Airways direct
06 Dec - 07 Dec British Airways direct
12 Dec - 14 Dec British Airways direct
13 Dec - 15 Dec Brussels Airlines
12 Dec - 15 Dec Wizz Air Malta
05 Dec - 12 Dec British Airways direct
08 Dec - 11 Dec British Airways direct
13 Dec - 03 Jan British Airways direct
30 Dec - 02 Jan British Airways direct
31 Dec - 02 Jan British Airways direct
27 Dec - 03 Jan Brussels Airlines direct
31 Dec - 01 Jan Wizz Air Malta
31 Dec - 01 Jan Brussels Airlines direct

Also check the deals for one-way flights from London to Brussels 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.

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