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KHY to KTM: distance & flight time
Khoy (Khoy Airport) → Kathmandu (Tribhuvan International Airport)
2,432 mi
3,913 km · 2,113 nm
5h 14m
estimated nonstop flight time
+2.3h
time difference · heading east
See live KHY→KTM fares Phone-only fares on this route — call free
Flight time details
2,432 miles nonstop takes roughly 5h 14m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.3-hour time gain when reading arrival times on your ticket.
The two airports
- KHY — Khoy Airport · Khoy, Iran
- 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 KHY
- OMH · Urmia Airport53 mi away
- NAJ · Nakhchivan Airport59 mi away
- TBZ · Tabriz International Airport71 mi away
- YKO · Hakkari Yüksekova Airport73 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 KHY from KTM?
The flight distance from Khoy (KHY) to Kathmandu (KTM) is 2,432 miles (3,913 km, 2,113 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHY to KTM?
A nonstop flight takes about 5h 14m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KHY to KTM?
Nonstop service on KHY–KTM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 5h 14m nonstop estimate.
What is the time difference between Khoy and Kathmandu?
Kathmandu is 2.3 hours ahead of Khoy.
What is the cheapest way to fly from KHY to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHY–KTM that never appear on search engines, with no booking fees.
Why are some KHY to KTM fares phone-only?
Consolidator contracts let us sell certain KHY–KTM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.