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

Return flights

20 Mar - 23 Mar	Wizz Air Malta
05 Mar - 08 Mar	Wizz Air
02 Mar - 08 Mar	Wizz Air
02 Mar - 04 Mar	Wizz Air
02 Mar - 10 Mar	Wizz Air UK
02 Mar - 03 Mar	Wizz Air UK
13 Mar - 19 Mar	Wizz Air
19 Mar - 21 Mar	Wizz Air
08 Mar - 09 Mar	Wizz Air
21 Mar - 22 Mar	Wizz Air
25 Mar - 01 Apr	Wizz Air Malta
17 Mar - 07 Apr	Wizz Air
19 Mar - 18 Apr	Wizz Air
27 Mar - 02 Apr	Wizz Air
28 Mar - 04 Apr	Wizz Air
26 Mar - 09 Apr	easyJet
31 Mar - 07 Apr	Wizz Air UK

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

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 March from 85€

Return flights