Cheapest return flights from London to Brussels in March from $126

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

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

Return flights

22 Mar - 29 Mar British Airways direct
29 Mar - 28 Apr British Airways direct
29 Mar - 29 Mar British Airways direct
23 Mar - 23 Mar British Airways direct
16 Mar - 16 Mar British Airways direct
22 Mar - 31 Mar British Airways direct
29 Mar - 31 Mar British Airways direct
15 Mar - 22 Mar British Airways direct
29 Mar - 05 Apr British Airways direct
28 Mar - 29 Mar British Airways direct
30 Mar - 07 Apr British Airways direct
22 Mar - 24 Mar British Airways direct
29 Mar - 02 Apr British Airways direct
30 Mar - 06 Apr British Airways direct
28 Mar - 31 Mar British Airways direct
23 Mar - 09 Apr British Airways direct
24 Mar - 02 Apr Brussels Airlines direct
28 Mar - 03 Apr British Airways direct
28 Mar - 02 Apr British Airways direct
23 Mar - 04 Apr British Airways direct

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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