Are there nonstop flights from St. Petersburg (LED) to Ho Chi Minh City (SGN)?

No. The fastest connection is via Bangkok, about 10h 48m of total flying time.

What is the fastest connection from St. Petersburg (LED) to Ho Chi Minh City (SGN)?

via Bangkok ≈ 10h 48m, via Moscow ≈ 10h 48m, via Chengdu ≈ 10h 56m (estimated flying time, excluding layovers).

from 29,500 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Pulkovo Airport (LED) to Tan Son Nhat International Airport (SGN)・8,209 km

No nonstop flights. The fastest connection is via Bangkok (BKK), about 10h 48m of flying time (layover not included).

With milesANA 29,500 miles+ (via IST)JAL 45,000 miles+ (via PVG)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

8 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.