Direct (nonstop) flights from Riyadh to Red Sea Project
1 airline flys nonstop from King Khaled International (RUH) to Red Sea International Airport (RSI). It's 603 miles (971 km), about 1h 55m in the air. Operated by Saudia.
Saudia
Route data last updated: May 28, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Riyadh to Red Sea Project with one stop · direct emits 112 kg CO₂ per passenger
Looking for the return flight?
RSI → RUH: Flights from Red Sea Project to RiyadhOther direct flights from Riyadh
Direct flights from Red Sea Project (RSI)
Frequently Asked Questions
How long is the direct flight from Riyadh to Red Sea Project?
A nonstop flight from Riyadh (RUH) to Red Sea Project (RSI) takes approximately 1 hours and 55 minutes. The distance is 603 miles (971 km).
Which airlines fly nonstop from Riyadh to Red Sea Project?
Just Saudia.
Is there a nonstop flight from Riyadh to Red Sea Project?
Yes. 1 airline: Saudia.
How far is Riyadh from Red Sea Project?
The flight distance from Riyadh to Red Sea Project is 603 miles (971 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Riyadh to Red Sea Project?
At 1h 55m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Riyadh to Red Sea Project?
Roughly 112 kg CO2 per passenger one-way. That's about the same as driving 560 km.
Is the return flight from Red Sea Project to Riyadh also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Riyadh to Red Sea Project?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at King Khaled International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.