AirHint found the following cheapest return flights from London (LHR) to Riyadh (RUH) in July 2025 (see full year).

Return flights

01 Jul - 08 Jul	Aegean Airlines
05 Jul - 20 Jul	British Airways
06 Jul - 26 Jul	KLM
06 Jul - 13 Jul	KLM
02 Jul - 06 Jul	KLM
03 Jul - 07 Jul	KLM
17 Jul - 27 Jul	British Airways
05 Jul - 19 Jul	British Airways
07 Jul - 22 Jul	Air France
07 Jul - 21 Jul	Air France
01 Jul - 01 Aug	Aegean Airlines
08 Jul - 04 Aug	KLM
04 Jul - 14 Aug	British Airways
15 Jul - 05 Aug	SWISS
16 Jul - 06 Aug	British Airways
16 Jul - 03 Aug	British Airways
17 Jul - 21 Aug	British Airways
23 Jul - 06 Aug	SWISS
21 Jul - 04 Aug	British Airways
01 Jul - 02 Aug	Etihad Airways

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

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.

Book a cheap hotel in Riyadh

Cheap car rent in Riyadh

Cheapest return flights from London to Riyadh in July from $448

Return flights