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LUM to DTB: distance & flight time
Luxi (Mangshi Airport) → Siborong-Borong (Silangit Airport)
1,530 mi
2,463 km · 1,330 nm
3h 28m
estimated nonstop flight time
-1h
time difference · heading south
See live LUM→DTB fares Phone-only fares on this route — call free
Flight time details
1,530 miles nonstop takes roughly 3h 28m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- LUM — Mangshi Airport · Luxi, China
- 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 LUM
- TCZ · Tengchong Tuofeng Airport37 mi away
- BSD · Baoshan Yunduan Airport60 mi away
- BMO · Banmaw Airport81 mi away
- CWJ · Cangyuan Washan Airport94 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 LUM from DTB?
The flight distance from Luxi (LUM) to Siborong-Borong (DTB) is 1,530 miles (2,463 km, 1,330 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUM to DTB?
A nonstop flight takes about 3h 28m 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 LUM to DTB?
Nonstop service on LUM–DTB 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 3h 28m nonstop estimate.
What is the time difference between Luxi and Siborong-Borong?
Siborong-Borong is 1 hour behind Luxi.
What is the cheapest way to fly from LUM to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUM–DTB that never appear on search engines, with no booking fees.
Why are some LUM to DTB fares phone-only?
Consolidator contracts let us sell certain LUM–DTB 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.