Cheapest return flights from London to Brussels in October from $259

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

Return flights

15 Oct - 29 Oct Lufthansa
02 Oct - 06 Oct Lufthansa
27 Oct - 29 Oct SWISS
10 Oct - 13 Oct Lufthansa
23 Oct - 27 Oct Lufthansa
27 Oct - 28 Oct SWISS
14 Oct - 28 Oct KLM
11 Oct - 12 Oct KLM
27 Oct - 30 Oct KLM
02 Oct - 04 Oct KLM
24 Oct - 01 Nov KLM
31 Oct - 05 Nov Lufthansa
31 Oct - 03 Nov Lufthansa
31 Oct - 04 Nov Lufthansa
31 Oct - 02 Nov KLM

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

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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