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SOF to ISA: distance & flight time
Sofia (Sofia Airport) → Mount Isa (Mount Isa Airport)
8,484 mi
13,654 km · 7,372 nm
17h 6m
estimated nonstop flight time
+7h
time difference · heading east
See live SOF→ISA fares Phone-only fares on this route — call free
Flight time details
8,484 miles nonstop takes roughly 17h 6m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- ISA — Mount Isa Airport · Mount Isa, Australia
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 SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is SOF from ISA?
The flight distance from Sofia (SOF) to Mount Isa (ISA) is 8,484 miles (13,654 km, 7,372 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to ISA?
A nonstop flight takes about 17h 6m 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 Sofia and Mount Isa?
Mount Isa is 7 hours ahead of Sofia.
What is the cheapest way to fly from SOF to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–ISA that never appear on search engines, with no booking fees.