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

Return flights

11 Mar - 18 Mar	Pegasus Airlines
20 Mar - 30 Mar	LOT
13 Mar - 10 Apr	LOT
27 Mar - 30 Mar	LOT
03 Mar - 06 Mar	Royal Jordanian
20 Mar - 29 Mar	LOT
09 Mar - 16 Mar	LOT
27 Mar - 03 Apr	LOT
18 Mar - 21 Mar	LOT
27 Mar - 13 Apr	LOT
25 Mar - 04 Apr	Royal Jordanian
17 Mar - 20 Mar	British Airways	direct
10 Mar - 18 Mar	British Airways	direct
18 Mar - 24 Mar	British Airways	direct
18 Mar - 02 Apr	LOT
06 Mar - 11 Apr	LOT
18 Mar - 05 Apr	LOT
16 Mar - 04 Apr	LOT
06 Mar - 11 Apr	British Airways	direct
27 Mar - 13 Apr	British Airways	direct

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 $437

Return flights