Need help booking?
Unpublished phone-only deals available
LYE to KTM: distance & flight time
Lyneham (RAF Lyneham) → Kathmandu (Tribhuvan International Airport)
4,636 mi
7,460 km · 4,028 nm
9h 33m
estimated nonstop flight time
+4.8h
time difference · heading east
See live LYE→KTM fares Phone-only fares on this route — call free
Flight time details
4,636 miles nonstop takes roughly 9h 33m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.8-hour time gain when reading arrival times on your ticket.
The two airports
- LYE — RAF Lyneham · Lyneham, United Kingdom
- 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 LYE
- GBA · Cotswold Airport12 mi away
- FFD · RAF Fairford15 mi away
- BZZ · RAF Brize Norton24 mi away
- LHR · London Heathrow Airport66 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 LYE from KTM?
The flight distance from Lyneham (LYE) to Kathmandu (KTM) is 4,636 miles (7,460 km, 4,028 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LYE to KTM?
A nonstop flight takes about 9h 33m 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 Lyneham and Kathmandu?
Kathmandu is 4.8 hours ahead of Lyneham.
What is the cheapest way to fly from LYE to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LYE–KTM that never appear on search engines, with no booking fees.