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

Return flights

04 Dec - 19 Dec	Turkish Airlines
03 Dec - 14 Dec	Turkish Airlines
25 Dec - 30 Jan	Turkish Airlines
18 Dec - 31 Jan	AZAL
26 Dec - 01 Jan	Turkish Airlines
20 Dec - 03 Jan	Saudia
20 Dec - 04 Jan	Saudia
20 Dec - 11 Jan	Saudia
21 Dec - 05 Jan	Aegean Airlines
18 Dec - 02 Jan	Saudia
18 Dec - 03 Jan	Saudia
17 Dec - 31 Dec	Brussels Airlines
17 Dec - 07 Jan	Lufthansa

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

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.

Book a cheap hotel in Dammam

Cheap car rent in Dammam

Cheapest return flights from London to Dammam in December from 381€

Return flights