Direct (nonstop) flights from Irkutsk to Ulaanbaatar
1 airline flys nonstop from Irkutsk (IKT) to Chinggis Khan International Airport (UBN). It's 338 miles (544 km), about 55m in the air. Operated by IrAero.
IrAero
Route data last updated: May 30, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Irkutsk to Ulaanbaatar with one stop · direct emits 63 kg CO₂ per passenger
Looking for the return flight?
UBN → IKT: Flights from Ulaanbaatar to IrkutskOther direct flights from Irkutsk
Direct flights from Ulaanbaatar (UBN)
Frequently Asked Questions
How long is the direct flight from Irkutsk to Ulaanbaatar?
A nonstop flight from Irkutsk (IKT) to Ulaanbaatar (UBN) takes approximately 0 hours and 55 minutes. The distance is 338 miles (544 km).
Which airlines fly nonstop from Irkutsk to Ulaanbaatar?
Just IrAero.
Is there a nonstop flight from Irkutsk to Ulaanbaatar?
Yes. 1 airline: IrAero.
How far is Irkutsk from Ulaanbaatar?
The flight distance from Irkutsk to Ulaanbaatar is 338 miles (544 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Irkutsk to Ulaanbaatar?
At 55m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Russia 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 Irkutsk to Ulaanbaatar?
Roughly 63 kg CO2 per passenger one-way. That's about the same as driving 315 km.
Is the return flight from Ulaanbaatar to Irkutsk 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 Irkutsk to Ulaanbaatar?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Irkutsk for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.