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LUA to WBU: distance & flight time

Lukla (Lukla Airport) → Boulder (Boulder Municipal Airport)

7,695 mi
12,383 km · 6,686 nm
15h 33m
estimated nonstop flight time
-11.7h
time difference · heading north
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Flight time details

7,695 miles nonstop takes roughly 15h 33m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.7-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is LUA from WBU?

The flight distance from Lukla (LUA) to Boulder (WBU) is 7,695 miles (12,383 km, 6,686 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from LUA to WBU?

A nonstop flight takes about 15h 33m 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 Lukla and Boulder?

Boulder is 11.7 hours behind Lukla.

What is the cheapest way to fly from LUA to WBU?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUA–WBU that never appear on search engines, with no booking fees.
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