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

Return flights

20 Jan - 30 Jan	Eurowings
22 Jan - 29 Jan	British Airways
16 Jan - 30 Jan	Aegean Airlines
03 Jan - 10 Jan	British Airways
23 Jan - 31 Jan	KLM
20 Jan - 27 Jan	KLM
14 Jan - 21 Jan	LOT
06 Jan - 12 Jan	LOT
15 Jan - 21 Jan	LOT
17 Jan - 21 Jan	LOT
30 Jan - 01 Feb	KLM

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 $450

Return flights