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KMG to SIN: distance & flight time
Kunming (Kunming Changshui International Airport) → Singapore (Singapore Changi Airport)
1,643 mi
2,644 km · 1,427 nm
3h 41m
estimated nonstop flight time
Same time
time difference · heading south
See live KMG→SIN fares Phone-only fares on this route — call free
Flight time details
1,643 miles nonstop takes roughly 3h 41m gate to gate, flying south. 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
- KMG — Kunming Changshui International Airport · Kunming, China
- 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 KMG
- YUA · Yuanmou Air Base79 mi away
- PZI · Bao'anying Airport122 mi away
- ACX · Xingyi Airport127 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 KMG from SIN?
The flight distance from Kunming (KMG) to Singapore (SIN) is 1,643 miles (2,644 km, 1,427 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMG to SIN?
A nonstop flight takes about 3h 41m 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 KMG to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMG–SIN that never appear on search engines, with no booking fees.