Cheapest one-way flights from London to Riyadh in September from $150

AirHint found the following cheapest one-way flights from London (LHR) to Riyadh (RUH) in September 2025 (see full year).

One-Way flights

12 Sep Brussels Airlines
02 Sep British Airways
05 Sep British Airways
16 Sep Eurowings
28 Sep Brussels Airlines
25 Sep Brussels Airlines
29 Sep British Airways
30 Sep Brussels Airlines
10 Sep British Airways
03 Sep British Airways

Also check the deals for return flights from London to Riyadh in September.

Skyscanner

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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