Need help booking?
Unpublished phone-only deals available
YDT to KTM: distance & flight time
Boundary Bay (Boundary Bay Airport) → Kathmandu (Tribhuvan International Airport)
6,851 mi
11,026 km · 5,954 nm
13h 54m
estimated nonstop flight time
+12.8h
time difference · heading northwest
See live YDT→KTM fares Phone-only fares on this route — call free
Flight time details
6,851 miles nonstop takes roughly 13h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.8-hour time gain when reading arrival times on your ticket.
The two airports
- YDT — Boundary Bay Airport · Boundary Bay, Canada
- 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 YDT
- YVR · Vancouver International Airport11 mi away
- CXH · Vancouver Harbour Water Aerodrome16 mi away
- YLY · Langley Airport17 mi away
- YBW · Bedwell Harbour Seaplane Base25 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 YDT from KTM?
The flight distance from Boundary Bay (YDT) to Kathmandu (KTM) is 6,851 miles (11,026 km, 5,954 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDT to KTM?
A nonstop flight takes about 13h 54m 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 Boundary Bay and Kathmandu?
Kathmandu is 12.8 hours ahead of Boundary Bay.
What is the cheapest way to fly from YDT to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDT–KTM that never appear on search engines, with no booking fees.