Need help booking?
Unpublished phone-only deals available
LEW to KTM: distance & flight time
Lewiston (Auburn Lewiston Municipal Airport) → Kathmandu (Tribhuvan International Airport)
7,246 mi
11,661 km · 6,296 nm
14h 40m
estimated nonstop flight time
+9.8h
time difference · heading north
See live LEW→KTM fares Phone-only fares on this route — call free
Flight time details
7,246 miles nonstop takes roughly 14h 40m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.8-hour time gain when reading arrival times on your ticket.
The two airports
- LEW — Auburn Lewiston Municipal Airport · Lewiston, United States
- 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 LEW
- NHZ · Brunswick Executive Airport20 mi away
- PWM · Portland International Jetport Airport28 mi away
- AUG · Augusta State Airport31 mi away
- FRY · Eastern Slopes Regional Airport33 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 LEW from KTM?
The flight distance from Lewiston (LEW) to Kathmandu (KTM) is 7,246 miles (11,661 km, 6,296 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEW to KTM?
A nonstop flight takes about 14h 40m 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 Lewiston and Kathmandu?
Kathmandu is 9.8 hours ahead of Lewiston.
What is the cheapest way to fly from LEW to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEW–KTM that never appear on search engines, with no booking fees.