Ready to fly KTM to SNX?
Compare flight prices across hundreds of airlines and booking sites.
Find flights from KTM to SNXSome links on this page are affiliate links. We may earn a commission at no extra cost to you.
Airport Comparison
Kathmandu (KTM) to Semnan (SNX) Flight Distance
The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Semnan Airport (SNX) in Semnan, Iran is 3,126 kilometers (1,942 miles / 1,688 nautical miles). The estimated flight time for this route is approximately 5h, flying west northwest at a heading of 294°.
This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.
This is an international route connecting Nepal with Iran. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 05:28 in Kathmandu, it's 03:13 in Semnan.
The return flight from Semnan (SNX) to Kathmandu (KTM) follows a heading of 97° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Tribhuvan International Airport (KTM) and Semnan Airport (SNX) detail pages, or use our flight duration calculator to compare other routes.
Cheapest months to fly KTM → SNX
Live ticket prices for the next 12 months. Click any month to see deals.
Flight schedule KTM → SNX
Upcoming departures, airlines, and flight numbers for this route.
Flight KTM → SNX delayed or cancelled?
You may be entitled to up to €600 compensation under EU 261 / UK 261. Check eligibility in 2 minutes.