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FLZ to SEN: distance & flight time
Sibolga (Dr Ferdinand Lumban Tobing Airport) → Southend (Southend Airport)
6,485 mi
10,436 km · 5,635 nm
13h 11m
estimated nonstop flight time
-6h
time difference · heading northwest
See live FLZ→SEN fares Phone-only fares on this route — call free
Flight time details
6,485 miles nonstop takes roughly 13h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
- SEN — Southend Airport · Southend, United Kingdom
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 FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 mi away
Near SEN
- LGW · London Gatwick Airport48 mi away
- LHR · London Heathrow Airport50 mi away
- RCS · Rochester Airport17 mi away
- LCY · London City Airport28 mi away
Frequently asked questions
How far is FLZ from SEN?
The flight distance from Sibolga (FLZ) to Southend (SEN) is 6,485 miles (10,436 km, 5,635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLZ to SEN?
A nonstop flight takes about 13h 11m 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 Sibolga and Southend?
Southend is 6 hours behind Sibolga.
What is the cheapest way to fly from FLZ to SEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLZ–SEN that never appear on search engines, with no booking fees.