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

Return flights

10 Jul - 13 Jul	British Airways	direct
03 Jul - 05 Jul	Brussels Airlines	direct
21 Jul - 23 Jul	Brussels Airlines	direct
16 Jul - 20 Jul	Brussels Airlines	direct
16 Jul - 21 Jul	Brussels Airlines	direct
12 Jul - 12 Jul	Brussels Airlines	direct
16 Jul - 19 Jul	Brussels Airlines	direct
17 Jul - 20 Jul	Brussels Airlines	direct
17 Jul - 19 Jul	Brussels Airlines	direct

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

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 July from 114€

Return flights