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

Return flights

02 Mar - 02 Mar	Aegean Airlines
09 Mar - 09 Mar	Aegean Airlines
16 Mar - 16 Mar	Aegean Airlines
20 Mar - 20 Mar	Aegean Airlines
23 Mar - 23 Mar	Aegean Airlines
13 Mar - 13 Mar	Aegean Airlines
23 Mar - 30 Mar	LOT
06 Mar - 06 Mar	Aegean Airlines
27 Mar - 27 Mar	Aegean Airlines
01 Mar - 08 Mar	Oman Air

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

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 Riyadh to London in March from $461

Return flights