Need help booking?
Unpublished phone-only deals available
LUA to DTB: distance & flight time
Lukla (Lukla Airport) → Siborong-Borong (Silangit Airport)
1,935 mi
3,113 km · 1,681 nm
4h 16m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live LUA→DTB fares Phone-only fares on this route — call free
Flight time details
1,935 miles nonstop takes roughly 4h 16m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.3-hour time gain when reading arrival times on your ticket.
The two airports
- LUA — Lukla Airport · Lukla, Nepal
- DTB — Silangit Airport · Siborong-Borong, Indonesia
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 LUA
- SYH · Syangboche Airport9 mi away
- PPL · Phaplu Airport15 mi away
- RUM · Rumjatar Airport29 mi away
- LDN · Lamidanda Airport30 mi away
Near DTB
- FLZ · Dr Ferdinand Lumban Tobing Airport49 mi away
- AEG · Aek Godang Airport67 mi away
- MES · Soewondo Air Force Base92 mi away
- KNO · Kualanamu International Airport96 mi away
Frequently asked questions
How far is LUA from DTB?
The flight distance from Lukla (LUA) to Siborong-Borong (DTB) is 1,935 miles (3,113 km, 1,681 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUA to DTB?
A nonstop flight takes about 4h 16m 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 Siborong-Borong?
Siborong-Borong is 1.3 hours ahead of Lukla.
What is the cheapest way to fly from LUA to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUA–DTB that never appear on search engines, with no booking fees.