AirHint found the following cheapest one-way flights from London (LHR) to Riyadh (RUH) in April 2026 (see full year).
One-Way flights
| 17 Apr | SWISS | ||
| 09 Apr | KLM | ||
| 20 Apr | Eurowings | ||
| 08 Apr | Turkish Airlines | ||
| 14 Apr | Turkish Airlines | ||
| 11 Apr | Turkish Airlines | ||
| 05 Apr | Lufthansa | ||
| 04 Apr | KLM | ||
| 12 Apr | Aegean Airlines | ||
| 16 Apr | LOT |
Also check the deals for return flights from London to Riyadh in April.
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