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SQH to HEK: distance & flight time
Son-La (Na-San Airport) → Heihe (Heihe Airport)
2,368 mi
3,810 km · 2,057 nm
5h 7m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SQH→HEK fares Phone-only fares on this route — call free
Flight time details
2,368 miles nonstop takes roughly 5h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SQH — Na-San Airport · Son-La, Vietnam
- HEK — Heihe Airport · Heihe, China
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 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
Near HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Frequently asked questions
How far is SQH from HEK?
The flight distance from Son-La (SQH) to Heihe (HEK) is 2,368 miles (3,810 km, 2,057 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQH to HEK?
A nonstop flight takes about 5h 7m 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 Son-La and Heihe?
Heihe is 1 hour ahead of Son-La.
What is the cheapest way to fly from SQH to HEK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQH–HEK that never appear on search engines, with no booking fees.