Direct (nonstop) flights from Ho Chi Minh City to Ulaanbaatar
1 airline flys nonstop from Tansonnhat International (SGN) to Chinggis Khan International Airport (UBN). It's 2,537 miles (4,083 km), about 6h 15m in the air. Operated by Miat - Mongolian Airlines.
Miat - Mongolian Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
OM
Miat - Mongolian Airlines
Alternative Routes
Other ways to fly from Ho Chi Minh City to Ulaanbaatar with one stop · direct emits 388 kg CO₂ per passenger
Looking for the return flight?
UBN → SGN: Flights from Ulaanbaatar to Ho Chi Minh CityOther direct flights from Ho Chi Minh City
Direct flights from Ulaanbaatar (UBN)
Frequently Asked Questions
How long is the direct flight from Ho Chi Minh City to Ulaanbaatar?
A nonstop flight from Ho Chi Minh City (SGN) to Ulaanbaatar (UBN) takes approximately 6 hours and 15 minutes. The distance is 2,537 miles (4,083 km).
Which airlines fly nonstop from Ho Chi Minh City to Ulaanbaatar?
Just Miat - Mongolian Airlines.
Is there a nonstop flight from Ho Chi Minh City to Ulaanbaatar?
Yes. 1 airline: Miat - Mongolian Airlines.
How far is Ho Chi Minh City from Ulaanbaatar?
The flight distance from Ho Chi Minh City to Ulaanbaatar is 2,537 miles (4,083 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What is the time difference between Ho Chi Minh City and Ulaanbaatar?
Ulaanbaatar is 1 hour ahead of Ho Chi Minh City. (Asia/Ho_Chi_Minh vs Asia/Ulaanbaatar.)
What type of aircraft flies from Ho Chi Minh City to Ulaanbaatar?
At 6h 15m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Viet Nam to Mongolia?
Depends on your passport. Check with the Mongolia embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Ho Chi Minh City to Ulaanbaatar?
Roughly 388 kg CO2 per passenger one-way. That's about the same as driving 1,940 km.
Is the return flight from Ulaanbaatar to Ho Chi Minh City also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Ho Chi Minh City to Ulaanbaatar?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Tansonnhat International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.