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

Return flights

28 Aug - 03 Sep	Pegasus Airlines
22 Aug - 30 Aug	Flynas
21 Aug - 26 Aug	SalamAir
28 Aug - 02 Sep	Pegasus Airlines
28 Aug - 04 Sep	Pegasus Airlines
21 Aug - 01 Sep	Flynas
26 Aug - 31 Aug	Etihad Airways
27 Aug - 12 Sep	Flynas
28 Aug - 19 Sep	AJet
26 Aug - 15 Sep	AJet
28 Aug - 05 Sep	Pegasus Airlines
30 Aug - 03 Sep	AJet
28 Aug - 31 Aug	Pegasus Airlines
27 Aug - 02 Sep	AJet
20 Aug - 28 Aug	KLM
20 Aug - 25 Aug	KLM
20 Aug - 27 Aug	KLM
21 Aug - 28 Aug	KLM
19 Aug - 25 Aug	KLM
17 Aug - 31 Aug	KLM

Also check the deals for one-way flights from Dammam to London in August.

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 Dammam to London in August from 434€

Return flights