Cheapest return flights from London to Brussels in December from 78€

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

Return flights

01 Dec - 04 Dec Wizz Air UK
05 Dec - 08 Dec Wizz Air UK
04 Dec - 08 Dec Wizz Air
06 Dec - 08 Dec Wizz Air UK
07 Dec - 08 Dec Wizz Air UK
11 Dec - 14 Dec Wizz Air UK
03 Dec - 07 Dec Wizz Air UK
10 Dec - 12 Dec Wizz Air UK
07 Dec - 10 Dec Wizz Air UK
08 Dec - 11 Dec Wizz Air
13 Dec - 04 Jan Wizz Air Malta
13 Dec - 04 Jan British Airways direct
31 Dec - 16 Jan British Airways direct
29 Dec - 01 Jan British Airways direct
28 Dec - 01 Jan British Airways direct
21 Dec - 03 Jan British Airways direct
31 Dec - 03 Jan British Airways direct
31 Dec - 02 Jan British Airways direct
19 Dec - 05 Jan British Airways direct
31 Dec - 01 Jan British Airways 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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