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XSP to KTM: distance & flight time

Singapore (Seletar Airport) → Kathmandu (Tribhuvan International Airport)

2,190 mi
3,524 km · 1,903 nm
4h 46m
estimated nonstop flight time
-2.2h
time difference · heading northwest
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Flight time details

2,190 miles nonstop takes roughly 4h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.2-hour time set-back 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 XSP from KTM?

The flight distance from Singapore (XSP) to Kathmandu (KTM) is 2,190 miles (3,524 km, 1,903 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from XSP to KTM?

A nonstop flight takes about 4h 46m 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 Singapore and Kathmandu?

Kathmandu is 2.2 hours behind Singapore.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XSP–KTM that never appear on search engines, with no booking fees.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