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PUS to KTM: distance & flight time

Busan (Gimhae International Airport) → Kathmandu (Tribhuvan International Airport)

2,599 mi
4,183 km · 2,259 nm
5h 34m
estimated nonstop flight time
-3.2h
time difference · heading west
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Flight time details

2,599 miles nonstop takes roughly 5h 34m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.2-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 PUS from KTM?

The flight distance from Busan (PUS) to Kathmandu (KTM) is 2,599 miles (4,183 km, 2,259 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from PUS to KTM?

A nonstop flight takes about 5h 34m 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 Busan and Kathmandu?

Kathmandu is 3.2 hours behind Busan.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PUS–KTM that never appear on search engines, with no booking fees.
Keep exploring:KTM to PUS Airports near PUS Airports near KTM Time difference PUS–KTM Distance calculator