Cheapest return flights from London to Brussels in March from $248

Best time to book flights for London (LCY) to Brussels (BRU) flights at AirHint

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

Return flights

24 Mar - 30 Mar SWISS
07 Mar - 10 Mar Lufthansa
14 Mar - 20 Mar Lufthansa
14 Mar - 17 Mar Lufthansa
18 Mar - 20 Mar Lufthansa
22 Mar - 23 Mar SWISS
15 Mar - 16 Mar SWISS
16 Mar - 23 Mar KLM
20 Mar - 30 Mar KLM
21 Mar - 23 Mar Lufthansa
27 Mar - 04 Apr SWISS

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

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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