Distance From Vienna International Airport to Tribhuvan International Airport, VIE - KTM Distance

The distance from Vienna International Airport (VIE) to Tribhuvan International Airport (KTM) is 3866 miles or 6222 kilometers or 3357 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 Vienna ( Austria ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Vienna and Kathmandu takes around 8 hours 53 minutes.

Estimated flight time from Vienna International Airport, Vienna, Austria to Tribhuvan International Airport, Kathmandu, Nepal is 8 hours 53 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 • VIE - KTM

Kilometers		6222 km
Statute Miles		3866 miles
Nautical Miles		3357 nm
Avg. Time of Flight		8 hours 53 minutes

Vienna International Airport to Tribhuvan International Airport Flight Route Map - VIE to KTM Flight Path

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

Click to see flight route on Google Map between Vienna, Austria and Kathmandu, Nepal. .

Nonstop flight route between Vienna, Austria and Kathmandu, Nepal.

Time Difference Between the Airports • VIE - KTM

Time difference between Vienna (Austria) and Kathmandu (Nepal) is 3 Hours 45 Minutes.
Kathmandu time is 3 Hours 45 Minutes ahead of Vienna.

Location	Local Time
Vienna (Austria)	2026-06-21, 16:15:41 CEST
Kathmandu (Nepal)	2026-06-21, 20:00:41 +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

Vienna International Airport (VIE / LOWW) Vienna, Austria

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal