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ISL to KTM: distance & flight time

Istanbul (Atatürk International Airport) → Kathmandu (Tribhuvan International Airport)

3,294 mi
5,301 km · 2,863 nm
6h 56m
estimated nonstop flight time
+2.8h
time difference · heading east
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Flight time details

3,294 miles nonstop takes roughly 6h 56m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.8-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is ISL from KTM?

The flight distance from Istanbul (ISL) to Kathmandu (KTM) is 3,294 miles (5,301 km, 2,863 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ISL to KTM?

A nonstop flight takes about 6h 56m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Istanbul and Kathmandu?

Kathmandu is 2.8 hours ahead of Istanbul.

What is the cheapest way to fly from ISL to KTM?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISL–KTM that never appear on search engines, with no booking fees.
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