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SOF to SQH: distance & flight time
Sofia (Sofia Airport) → Son-La (Na-San Airport)
4,773 mi
7,681 km · 4,148 nm
9h 50m
estimated nonstop flight time
+4h
time difference · heading east
See live SOF→SQH fares Phone-only fares on this route — call free
Flight time details
4,773 miles nonstop takes roughly 9h 50m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- SQH — Na-San Airport · Son-La, Vietnam
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 SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 mi away
Frequently asked questions
How far is SOF from SQH?
The flight distance from Sofia (SOF) to Son-La (SQH) is 4,773 miles (7,681 km, 4,148 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to SQH?
A nonstop flight takes about 9h 50m 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 Son-La?
Son-La is 4 hours ahead of Sofia.
What is the cheapest way to fly from SOF to SQH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–SQH that never appear on search engines, with no booking fees.