Are there nonstop flights from Ho Chi Minh City (SGN) to Colombo (CMB)?

Yes. VietJet Air, Vietnam Airlines fly this route. Flight time is about 3h 59m.

What is the fastest connection from Ho Chi Minh City (SGN) to Colombo (CMB)?

via Bangkok ≈ 4h 40m, via Bangkok ≈ 4h 40m, via Kuala Lumpur ≈ 5h 8m (estimated flying time, excluding layovers).

from 15,000 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Tan Son Nhat International Airport (SGN) to Bandaranaike International Colombo Airport (CMB)・2,966 km

Nonstop flights available (2 airlines). Flight time about 3h 59m. Nonstop return flights also operate.

With milesANA 15,000 miles+ (via BKK)JAL 23,000 miles+ (via KUL)Economy, one way, estimate. Tap a connection for miles by cabin.

16 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.