Cheapest return flights from London to Brussels in August from $261

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

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

Return flights

06 Aug - 13 Aug KLM
04 Aug - 07 Aug KLM
13 Aug - 17 Aug KLM
18 Aug - 22 Aug KLM
25 Aug - 28 Aug KLM
04 Aug - 11 Aug KLM
06 Aug - 11 Aug KLM
13 Aug - 19 Aug KLM
22 Aug - 26 Aug KLM
15 Aug - 17 Aug KLM
22 Aug - 02 Sep KLM
28 Aug - 01 Sep Lufthansa
30 Aug - 01 Sep KLM
29 Aug - 01 Sep KLM

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

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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