Himalaya Airlines
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Tribhuvan International Airport
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Scan through all non-stop flights from Riyadh to Kathmandu. The full flight schedule below gives an overview of all non-stop flights from RUH to KTM, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Kathmandu is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Kathmandu any time of the year, but the best months to explore are from to and from to .

Currently, there is only one airline operating non-stop flights from Riyadh RUH to Kathmandu KTM, which is Himalaya Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their RUH KTM flight schedule.
Flights from RUH to KTM are operated twice a week. All flights depart at 13:50.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Riyadh to Kathmandu takes 5 hours and 15 minutes. The flight distance between Riyadh and Kathmandu is 2,390 miles (or 3,846 km).
There is 1 airport in Kathmandu: Tribhuvan International Airport (KTM).
There are 2 flights per week flying from Riyadh to Kathmandu (as of April 2026).
5 hours and 15 minutes is the average flight time from Riyadh to Kathmandu.
The distance from Riyadh to Kathmandu is 2,390 miles (3,846 kilometers).
Himalaya Airlines is the only airline flying nonstop from Riyadh to Kathmandu.
There are no alliances flying direct from Riyadh to Kathmandu at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Riyadh to Kathmandu:
The earliest flight departs at 13:50 from Riyadh and arrives at 21:50 at Kathmandu.
The latest flight departs at 13:50 from Riyadh and arrives at 21:50 at Kathmandu.
2,390 miles (3,846 km) · 5h 15m
13:50
21:50
Himalaya Airlines
H9 574
Himalaya Airlines
Airbus A320 (sharklets)
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