Cheapest return flights from London to Brussels in May from $256

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 May 2025 (see full year).

Return flights

16 May - 18 May SWISS
15 May - 25 May Lufthansa
09 May - 12 May Lufthansa
15 May - 18 May Lufthansa
02 May - 05 May Lufthansa
14 May - 18 May Lufthansa
16 May - 01 Jun SWISS
02 May - 04 May Lufthansa
06 May - 09 May KLM
08 May - 10 May KLM
23 May - 26 May Lufthansa
23 May - 01 Jun Lufthansa

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

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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