Cheapest return flights from London to Brussels in December from 73€

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

Return flights

06 Dec - 07 Dec Wizz Air UK
03 Dec - 07 Dec Wizz Air UK
04 Dec - 07 Dec Wizz Air UK
04 Dec - 06 Dec Wizz Air UK
03 Dec - 11 Dec Wizz Air UK
04 Dec - 08 Dec Wizz Air UK
06 Dec - 08 Dec Wizz Air UK
08 Dec - 11 Dec Wizz Air UK
02 Dec - 07 Dec Wizz Air
10 Dec - 15 Dec Wizz Air UK
10 Dec - 10 Jan Wizz Air UK
12 Dec - 11 Jan Wizz Air UK
11 Dec - 01 Jan Wizz Air UK
20 Dec - 24 Jan Ryanair
15 Dec - 05 Jan Ryanair
31 Dec - 01 Jan Wizz Air UK
25 Dec - 01 Jan Wizz Air Malta
27 Dec - 07 Jan easyJet
31 Dec - 04 Jan Wizz Air UK
23 Dec - 05 Jan Wizz Air Malta

Also check the deals for one-way flights from London 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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