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

Return flights

07 Apr - 23 Apr	British Airways	direct
12 Apr - 16 Apr	British Airways	direct
21 Apr - 24 Apr	British Airways	direct
17 Apr - 19 Apr	British Airways	direct
14 Apr - 17 Apr	British Airways	direct
10 Apr - 13 Apr	British Airways	direct
24 Apr - 30 Apr	British Airways	direct
02 Apr - 06 Apr	British Airways	direct
01 Apr - 06 Apr	British Airways	direct
01 Apr - 08 Apr	British Airways	direct

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

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

Cheapest return flights from London to Brussels in April from 112€

Return flights