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FBU to KTM: distance & flight time
Oslo (Oslo, Fornebu Airport) → Kathmandu (Tribhuvan International Airport)
4,058 mi
6,531 km · 3,527 nm
8h 25m
estimated nonstop flight time
+4.8h
time difference · heading east
See live FBU→KTM fares Phone-only fares on this route — call free
Flight time details
4,058 miles nonstop takes roughly 8h 25m 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
- FBU — Oslo, Fornebu Airport · Oslo, Norway
- 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 FBU
- OSL · Oslo Lufthavn22 mi away
- RYG · Moss Airport, Rygge36 mi away
- TRF · Sandefjord Airport, Torp51 mi away
- NTB · Notodden Airport54 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 FBU from KTM?
The flight distance from Oslo (FBU) to Kathmandu (KTM) is 4,058 miles (6,531 km, 3,527 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FBU to KTM?
A nonstop flight takes about 8h 25m 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 FBU to KTM?
Nonstop service on FBU–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 8h 25m nonstop estimate.
What is the time difference between Oslo and Kathmandu?
Kathmandu is 4.8 hours ahead of Oslo.
What is the cheapest way to fly from FBU to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FBU–KTM that never appear on search engines, with no booking fees.
Why are some FBU to KTM fares phone-only?
Consolidator contracts let us sell certain FBU–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.