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KTM to BIQ: distance & flight time
Kathmandu (Tribhuvan International Airport) → Biarritz-bayonne (Biarritz-Anglet-Bayonne Airport)
4,783 mi
7,698 km · 4,157 nm
9h 51m
estimated nonstop flight time
-3.7h
time difference · heading northwest
See live KTM→BIQ fares Phone-only fares on this route — call free
Flight time details
4,783 miles nonstop takes roughly 9h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.7-hour time set-back when reading arrival times on your ticket.
The two airports
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- BIQ — Biarritz-Anglet-Bayonne Airport · Biarritz-bayonne, France
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 KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Near BIQ
- EAS · San Sebastian Airport15 mi away
- PNA · Pamplona Airport49 mi away
- PUF · Pau Pyrénées Airport56 mi away
- BIO · Bilbao Airport70 mi away
Frequently asked questions
How far is KTM from BIQ?
The flight distance from Kathmandu (KTM) to Biarritz-bayonne (BIQ) is 4,783 miles (7,698 km, 4,157 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to BIQ?
A nonstop flight takes about 9h 51m 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 Kathmandu and Biarritz-bayonne?
Biarritz-bayonne is 3.7 hours behind Kathmandu.
What is the cheapest way to fly from KTM to BIQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–BIQ that never appear on search engines, with no booking fees.