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

Return flights

25 Oct - 04 Nov	KLM
09 Oct - 12 Oct	KLM
06 Oct - 12 Oct	KLM
02 Oct - 05 Oct	KLM
13 Oct - 19 Oct	KLM
28 Oct - 09 Nov	KLM
26 Oct - 01 Nov	KLM
30 Oct - 10 Nov	KLM
30 Oct - 08 Nov	KLM
09 Oct - 25 Oct	Lufthansa
10 Oct - 25 Oct	Lufthansa
03 Oct - 12 Oct	Lufthansa
02 Oct - 25 Oct	Lufthansa
04 Oct - 12 Oct	KLM
17 Oct - 28 Oct	Lufthansa
25 Oct - 02 Nov	KLM

Also check the deals for one-way flights from London to Dammam 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 Dammam in October from 494€

Return flights