Cheapest return flights from London to Riyadh in September from $574

Best time to book flights for London (LCY) to Riyadh (RUH) flights at AirHint

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

Return flights

04 Sep - 07 Sep KLM
25 Sep - 30 Sep KLM
17 Sep - 24 Sep KLM
23 Sep - 29 Sep KLM
11 Sep - 30 Sep KLM
02 Sep - 09 Sep KLM
08 Sep - 13 Sep ITA Airways
10 Sep - 14 Sep KLM
15 Sep - 22 Sep ITA Airways
06 Sep - 13 Sep KLM
24 Sep - 31 Oct ITA Airways
26 Sep - 05 Oct Lufthansa

Also check the deals for one-way 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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