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

Return flights

16 Jul - 20 Jul	Lufthansa
31 Jul - 02 Aug	Lufthansa
20 Jul - 29 Jul	ITA Airways
16 Jul - 19 Jul	Lufthansa
26 Jul - 02 Aug	KLM
10 Jul - 12 Jul	Lufthansa
01 Jul - 15 Jul	Lufthansa
31 Jul - 03 Aug	Lufthansa
18 Jul - 21 Jul	ITA Airways
24 Jul - 27 Jul	ITA Airways
22 Jul - 25 Jul	KLM
03 Jul - 05 Jul	ITA Airways
17 Jul - 19 Jul	KLM

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 223€

Return flights