AirHint found the following cheapest return flights from London (LHR) to Duesseldorf (DUS) in October 2025 (see full year).

Return flights

28 Oct - 18 Nov	Eurowings	direct
30 Oct - 01 Nov	Eurowings	direct
27 Oct - 30 Oct	Eurowings	direct
17 Oct - 21 Oct	Eurowings	direct
03 Oct - 05 Oct	Eurowings	direct
03 Oct - 06 Oct	Eurowings	direct
03 Oct - 08 Oct	Eurowings	direct
15 Oct - 20 Oct	Eurowings	direct
03 Oct - 07 Oct	Eurowings	direct
07 Oct - 08 Oct	Eurowings	direct
15 Oct - 16 Oct	Eurowings	direct
15 Oct - 22 Oct	British Airways	direct

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

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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Cheapest return flights from London to Duesseldorf in October from $110

Return flights