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

Return flights

12 Dec - 04 Jan	Pegasus Airlines
12 Dec - 05 Jan	AJet
02 Dec - 05 Dec	Pegasus Airlines
21 Dec - 28 Dec	Pegasus Airlines
04 Dec - 11 Dec	Pegasus Airlines
23 Dec - 08 Jan	Pegasus Airlines
04 Dec - 13 Dec	Saudia
05 Dec - 11 Dec	AJet
02 Dec - 08 Dec	Saudia
23 Dec - 06 Jan	Flynas
23 Dec - 31 Dec	Pegasus Airlines
19 Dec - 01 Jan	Flynas
06 Dec - 09 Dec	AJet
25 Dec - 02 Jan	AJet
18 Dec - 01 Jan	Saudia
16 Dec - 10 Jan	Saudia
29 Dec - 04 Jan	Royal Jordanian
28 Dec - 07 Jan	Royal Jordanian
01 Dec - 10 Dec	Saudia
11 Dec - 16 Dec	Pegasus Airlines

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

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Cheapest return flights from Dammam to London in December from $248

Return flights