Cheapest return flights from London to Brussels in May from $140

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

Return flights

26 May - 30 May British Airways direct
26 May - 29 May British Airways direct
28 May - 30 May British Airways direct
29 May - 07 Jun British Airways direct
09 May - 09 May British Airways direct
11 May - 11 May British Airways direct
01 May - 05 May British Airways direct
11 May - 14 May British Airways direct
12 May - 14 May British Airways direct
07 May - 11 May British Airways direct
01 May - 02 May British Airways direct
29 May - 01 Jun Brussels Airlines direct
17 May - 01 Jun Brussels Airlines direct

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

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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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