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SOF to SIN: distance & flight time
Sofia (Sofia Airport) → Singapore (Singapore Changi Airport)
5,678 mi
9,137 km · 4,934 nm
11h 36m
estimated nonstop flight time
+5h
time difference · heading east
See live SOF→SIN fares Phone-only fares on this route — call free
Flight time details
5,678 miles nonstop takes roughly 11h 36m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- SIN — Singapore Changi Airport · Singapore, Singapore
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 SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is SOF from SIN?
The flight distance from Sofia (SOF) to Singapore (SIN) is 5,678 miles (9,137 km, 4,934 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to SIN?
A nonstop flight takes about 11h 36m 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 Singapore?
Singapore is 5 hours ahead of Sofia.
What is the cheapest way to fly from SOF to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–SIN that never appear on search engines, with no booking fees.