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OSF to SOF: distance & flight time
Moscow (Ostafyevo International Airport) → Sofia (Sofia Airport)
1,087 mi
1,749 km · 944 nm
2h 50m
estimated nonstop flight time
Same time
time difference · heading southwest
See live OSF→SOF fares Phone-only fares on this route — call free
Flight time details
1,087 miles nonstop takes roughly 2h 50m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OSF — Ostafyevo International Airport · Moscow, Russia
- 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 OSF
- VKO · Vnukovo International Airport11 mi away
- DME · Domodedovo International Airport17 mi away
- BKA · Bykovo Airport23 mi away
- ZIA · Zhukovsky International Airport25 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 OSF from SOF?
The flight distance from Moscow (OSF) to Sofia (SOF) is 1,087 miles (1,749 km, 944 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to SOF?
A nonstop flight takes about 2h 50m 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 OSF to SOF?
Nonstop service on OSF–SOF 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 2h 50m nonstop estimate.
What is the cheapest way to fly from OSF to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–SOF that never appear on search engines, with no booking fees.
Why are some OSF to SOF fares phone-only?
Consolidator contracts let us sell certain OSF–SOF 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.