Need help booking?
Unpublished phone-only deals available
BZZ to KTM: distance & flight time
Brize Norton (RAF Brize Norton) → Kathmandu (Tribhuvan International Airport)
4,614 mi
7,426 km · 4,010 nm
9h 31m
estimated nonstop flight time
+4.8h
time difference · heading east
See live BZZ→KTM fares Phone-only fares on this route — call free
Flight time details
4,614 miles nonstop takes roughly 9h 31m 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
- BZZ — RAF Brize Norton · Brize Norton, 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 BZZ
- FFD · RAF Fairford10 mi away
- LHR · London Heathrow Airport52 mi away
- OXF · Oxford (Kidlington) Airport13 mi away
- GBA · Cotswold Airport21 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 BZZ from KTM?
The flight distance from Brize Norton (BZZ) to Kathmandu (KTM) is 4,614 miles (7,426 km, 4,010 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BZZ to KTM?
A nonstop flight takes about 9h 31m 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 Brize Norton and Kathmandu?
Kathmandu is 4.8 hours ahead of Brize Norton.
What is the cheapest way to fly from BZZ to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BZZ–KTM that never appear on search engines, with no booking fees.