Direct (nonstop) flights from Red Sea Project to Riyadh
1 airline flys nonstop from Red Sea International Airport (RSI) to King Khaled International (RUH). It's 603 miles (971 km), about 1h 55m in the air. Operated by Saudia.
Saudia
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Red Sea Project to Riyadh with one stop · direct emits 112 kg CO₂ per passenger
Looking for the return flight?
RUH → RSI: Flights from Riyadh to Red Sea ProjectOther direct flights from Red Sea Project
Direct flights from Riyadh (RUH)
Frequently Asked Questions
How long is the direct flight from Red Sea Project to Riyadh?
A nonstop flight from Red Sea Project (RSI) to Riyadh (RUH) takes approximately 1 hours and 55 minutes. The distance is 603 miles (971 km).
Which airlines fly nonstop from Red Sea Project to Riyadh?
Just Saudia.
Is there a nonstop flight from Red Sea Project to Riyadh?
Yes. 1 airline: Saudia.
How far is Red Sea Project from Riyadh?
The flight distance from Red Sea Project to Riyadh 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 Red Sea Project to Riyadh?
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 Red Sea Project to Riyadh?
Roughly 112 kg CO2 per passenger one-way. That's about the same as driving 560 km.
Is the return flight from Riyadh to Red Sea Project 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 Red Sea Project to Riyadh?
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 Red Sea International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.