Need help booking?
Unpublished phone-only deals available
ZBM to SOF: distance & flight time
Bromont (Bromont (Roland Desourdy) Airport) → Sofia (Sofia Airport)
4,474 mi
7,200 km · 3,888 nm
9h 14m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ZBM→SOF fares Phone-only fares on this route — call free
Flight time details
4,474 miles nonstop takes roughly 9h 14m gate to gate, flying northeast. 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
- ZBM — Bromont (Roland Desourdy) Airport · Bromont, Canada
- SOF — Sofia Airport · Sofia, Bulgaria
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 ZBM
- YJN · St Jean Airport26 mi away
- YHU · Montréal / Saint-Hubert Airport36 mi away
- YUL · Montreal / Pierre Elliott Trudeau International Airport50 mi away
- YSC · Sherbrooke Airport52 mi away
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
Frequently asked questions
How far is ZBM from SOF?
The flight distance from Bromont (ZBM) to Sofia (SOF) is 4,474 miles (7,200 km, 3,888 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZBM to SOF?
A nonstop flight takes about 9h 14m 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 Bromont and Sofia?
Sofia is 7 hours ahead of Bromont.
What is the cheapest way to fly from ZBM to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZBM–SOF that never appear on search engines, with no booking fees.