Cheapest return flights from London to Brussels in March from $134

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

Return flights

02 Mar - 02 Mar British Airways direct
06 Mar - 07 Mar British Airways direct
18 Mar - 20 Mar British Airways direct
06 Mar - 09 Mar British Airways direct
10 Mar - 24 Mar British Airways direct
05 Mar - 09 Mar British Airways direct
24 Mar - 07 Apr British Airways direct
04 Mar - 18 Mar British Airways direct
21 Mar - 23 Mar British Airways direct
06 Mar - 08 Mar Brussels Airlines direct
19 Mar - 22 Mar Brussels Airlines direct
28 Mar - 02 Apr British Airways direct
30 Mar - 06 Apr British Airways direct
30 Mar - 02 Apr British Airways direct

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

Powered by

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.

Book a cheap hotel in Brussels

Cheap car rent in Brussels

Feel free to contact us with any feedback or request another flight research.