AirHint found the following cheapest return flights from Singapore (SIN) to Riyadh (RUH) in March 2026 (see full year).
Return flights
| 03 Mar - 06 Mar | IndiGo | ||
| 01 Mar - 15 Mar | IndiGo | ||
| 15 Mar - 08 Apr | IndiGo | ||
| 25 Mar - 31 Mar | Philippine Airlines | ||
| 17 Mar - 22 Mar | IndiGo | ||
| 24 Mar - 31 Mar | IndiGo | ||
| 09 Mar - 17 Mar | IndiGo |
Also check the deals for one-way flights from Singapore to Riyadh in March.
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