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SIF to FLZ: distance & flight time
Simara (Simara Airport) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
1,995 mi
3,210 km · 1,733 nm
4h 23m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live SIF→FLZ fares Phone-only fares on this route — call free
Flight time details
1,995 miles nonstop takes roughly 4h 23m 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
- SIF — Simara Airport · Simara, Nepal
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, 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 SIF
- KTM · Tribhuvan International Airport44 mi away
- BHR · Bharatpur Airport49 mi away
- MEY · Meghauli Airport54 mi away
- JKR · Janakpur Airport66 mi away
Near FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 mi away
Frequently asked questions
How far is SIF from FLZ?
The flight distance from Simara (SIF) to Sibolga (FLZ) is 1,995 miles (3,210 km, 1,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIF to FLZ?
A nonstop flight takes about 4h 23m 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 SIF to FLZ?
Nonstop service on SIF–FLZ 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 4h 23m nonstop estimate.
What is the time difference between Simara and Sibolga?
Sibolga is 1.3 hours ahead of Simara.
What is the cheapest way to fly from SIF to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIF–FLZ that never appear on search engines, with no booking fees.
Why are some SIF to FLZ fares phone-only?
Consolidator contracts let us sell certain SIF–FLZ 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.