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Cheap flights from London to Riyadh
Looking for the cheapest flight from London to Riyadh? We compare airlines and booking sites on the LHR → RUH route in one place. The fares below are observed from the booking market and refreshed regularly — we show when each fare was observed and the travel date it applies to.
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Booking completes on the seller’s site (Aviasales or the airline/agency shown there) at the seller’s displayed price. We may earn a commission from the booking partner when you book through our links — at no extra cost to you.
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Cheapest prices by travel date
From real FlywayPro searches over the past weeks
💰 Cheapest day observed: 26 Oct 2026 at SAR 845
FAQs about London — Riyadh flights
How much is the cheapest flight from London to Riyadh?+
Prices on this route change with the season and how early you book. Use the search above to get the latest fares for your dates — booking early usually gets the best price.
When is the best time to book a flight from London to Riyadh?+
Generally, booking 3–6 weeks before departure gets the best fares, and mid-week tickets (Tuesday/Wednesday) are often cheaper than weekends.