Cheapest return flights from London to Brussels in October from $143

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

Return flights

20 Oct - 22 Oct Ryanair
22 Oct - 23 Oct Ryanair
31 Oct - 20 Nov British Airways direct
21 Oct - 22 Oct Wizz Air UK
21 Oct - 29 Oct British Airways direct
29 Oct - 29 Oct Brussels Airlines direct
21 Oct - 28 Oct British Airways direct
31 Oct - 07 Nov British Airways direct
19 Oct - 22 Oct Ryanair
29 Oct - 05 Nov British Airways direct
29 Oct - 03 Nov British Airways direct
22 Oct - 01 Nov British Airways direct
18 Oct - 22 Oct Ryanair
31 Oct - 05 Nov British Airways direct
31 Oct - 04 Nov British Airways direct
20 Oct - 05 Nov Ryanair
31 Oct - 03 Nov British Airways direct
21 Oct - 24 Oct Wizz Air UK
22 Oct - 24 Oct Ryanair
23 Oct - 06 Nov British Airways direct

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

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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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