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SQH to DMK: distance & flight time
Son-La (Na-San Airport) → Bangkok (Don Mueang International Airport)
553 mi
890 km · 480 nm
1h 40m
estimated nonstop flight time
Same time
time difference · heading southwest
See live SQH→DMK fares Phone-only fares on this route — call free
Flight time details
553 miles nonstop takes roughly 1h 40m 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
- SQH — Na-San Airport · Son-La, Vietnam
- DMK — Don Mueang International Airport · Bangkok, Thailand
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 DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Frequently asked questions
How far is SQH from DMK?
The flight distance from Son-La (SQH) to Bangkok (DMK) is 553 miles (890 km, 480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQH to DMK?
A nonstop flight takes about 1h 40m 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 cheapest way to fly from SQH to DMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQH–DMK that never appear on search engines, with no booking fees.