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SOF to HAN: distance & flight time
Sofia (Sofia Airport) → Hanoi (Noi Bai International Airport)
4,861 mi
7,824 km · 4,224 nm
10h
estimated nonstop flight time
+4h
time difference · heading east
See live SOF→HAN fares Phone-only fares on this route — call free
Flight time details
4,861 miles nonstop takes roughly 10h 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
- HAN — Noi Bai International Airport · Hanoi, 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 HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Frequently asked questions
How far is SOF from HAN?
The flight distance from Sofia (SOF) to Hanoi (HAN) is 4,861 miles (7,824 km, 4,224 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to HAN?
A nonstop flight takes about 10h 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 Hanoi?
Hanoi is 4 hours ahead of Sofia.
What is the cheapest way to fly from SOF to HAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–HAN that never appear on search engines, with no booking fees.