AirHint found the following cheapest return flights from London (LHR) to Riyadh (RUH) in January 2026 (see full year).

Return flights

29 Jan - 15 Feb	Scandinavian Airlines
22 Jan - 11 Feb	LOT
27 Jan - 04 Feb	LOT
25 Jan - 09 Feb	LOT
27 Jan - 11 Feb	LOT
26 Jan - 28 Jan	LOT
20 Jan - 26 Jan	LOT
22 Jan - 23 Jan	LOT
24 Jan - 28 Jan	LOT
22 Jan - 26 Jan	LOT
21 Jan - 23 Jan	LOT
25 Jan - 28 Jan	LOT
21 Jan - 28 Jan	LOT
20 Jan - 28 Jan	LOT
24 Jan - 26 Jan	LOT
31 Jan - 02 Feb	LOT
26 Jan - 11 Feb	LOT
26 Jan - 02 Feb	LOT
29 Jan - 06 Feb	LOT
24 Jan - 02 Feb	LOT

Also check the deals for one-way flights from London to Riyadh in January.

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 Riyadh in January from 348€

Return flights