Distance From Newcastle Airport to Tribhuvan International Airport, NCS - KTM Distance

The distance from Newcastle Airport (NCS) to Tribhuvan International Airport (KTM) is 5306 miles or 8539 kilometers or 4608 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Newcastle ( South Africa ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Newcastle and Kathmandu takes around 12 hours 11 minutes.

Estimated flight time from Newcastle Airport, Newcastle, South Africa to Tribhuvan International Airport, Kathmandu, Nepal is 12 hours 11 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • NCS - KTM

Kilometers		8539 km
Statute Miles		5306 miles
Nautical Miles		4608 nm
Avg. Time of Flight		12 hours 11 minutes

Newcastle Airport to Tribhuvan International Airport Flight Route Map - NCS to KTM Flight Path

Location of Newcastle Airport & Tribhuvan International Airport is given below.
Click the map to view Newcastle to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Newcastle, South Africa and Kathmandu, Nepal. .

Nonstop flight route between Newcastle, South Africa and Kathmandu, Nepal.

Time Difference Between the Airports • NCS - KTM

Time difference between Newcastle (South Africa) and Kathmandu (Nepal) is 3 Hours 45 Minutes.
Kathmandu time is 3 Hours 45 Minutes ahead of Newcastle.

Location	Local Time
Newcastle (South Africa)	2025-12-16, 18:57:25 SAST
Kathmandu (Nepal)	2025-12-16, 22:42:25 +0545

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Newcastle Airport (NCS / FANC) Newcastle, South Africa

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal