AirHint found the following cheapest return flights from London (LGW) to Brussels (BRU) in January 2026 (see full year).

Return flights

22 Jan - 28 Jan	Vueling Airlines
04 Jan - 09 Jan	Ryanair
22 Jan - 29 Jan	Ryanair
20 Jan - 21 Jan	Ryanair
18 Jan - 22 Jan	Ryanair
13 Jan - 20 Jan	Ryanair
21 Jan - 26 Jan	Ryanair
20 Jan - 26 Jan	Ryanair
17 Jan - 21 Jan	Ryanair
07 Jan - 10 Jan	Ryanair
13 Jan - 06 Feb	Ryanair
28 Jan - 01 Feb	Ryanair
29 Jan - 01 Feb	Vueling Airlines
30 Jan - 02 Feb	Wizz Air UK
22 Jan - 02 Feb	Vueling Airlines
31 Jan - 01 Feb	easyJet
02 Jan - 01 Feb	Ryanair
31 Jan - 02 Feb	Vueling Airlines

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

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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Cheapest return flights from London to Brussels in January from $112

Return flights