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SUL to KTM: distance & flight time
Sui (Sui Airport) → Kathmandu (Tribhuvan International Airport)
987 mi
1,589 km · 858 nm
2h 37m
estimated nonstop flight time
+0.8h
time difference · heading east
See live SUL→KTM fares Phone-only fares on this route — call free
Flight time details
987 miles nonstop takes roughly 2h 37m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.8-hour time gain when reading arrival times on your ticket.
The two airports
- SUL — Sui Airport · Sui, Pakistan
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SUL
- JAG · Shahbaz Air Base51 mi away
- SKZ · Sukkur Airport68 mi away
- RYK · Shaikh Zaid Airport69 mi away
- KCF · Kadanwari Airport103 mi away
Near KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Frequently asked questions
How far is SUL from KTM?
The flight distance from Sui (SUL) to Kathmandu (KTM) is 987 miles (1,589 km, 858 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUL to KTM?
A nonstop flight takes about 2h 37m 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 Sui and Kathmandu?
Kathmandu is 0.8 hours ahead of Sui.
What is the cheapest way to fly from SUL to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUL–KTM that never appear on search engines, with no booking fees.