There are most likely no direct flights on the Omsk — Ulaanbaatar route
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A non-stop flight is the most convenient and comfortable way to fly from Omsk to Ulaanbaatar, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Omsk — Ulaanbaatar route
There appear to be no non-stop flights from Omsk to Ulaanbaatar at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $296
starting at $350
starting at $533
starting at $546
More than 4 airlines operate flights from Omsk to Ulaanbaatar, including Qazaq Air, S7 Airlines, CanJet, and Red Wings Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $296, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
Omsk is served primarily by Omsk Tsentralny Airport (OMS), which functions as the region’s main international and domestic gateway rather than a large global hub. It typically handles a mix of Russian carriers and a few regional airlines, with fares that can be moderate compared with larger Western hubs. The airport sits about 10–15 km southeast of central Omsk; taxis and ride-hailing are the quickest options at roughly 20–30 minutes depending on traffic, with fares usually modest, while public buses and minibuses can take 30–45 minutes for a lower cost. Pros: compact layout and straightforward connections; cons: limited long-haul services and fewer passenger amenities than major metropolitan airports.
Ulaanbaatar is served mainly by Chinggis Khaan International Airport (ULN), the country's primary international gateway and hub for Mongolia’s national carrier alongside several regional airlines and low-cost options on select routes. Located about 50–55 km south of the city center, the modern airport usually positions itself for international and long-haul connections rather than domestic transfers. Transfer to central Ulaanbaatar is typically by airport shuttle or private taxi (roughly 45–75 minutes depending on traffic; fares can range from modest shared-bus rates to higher taxi prices), while some hotels offer paid transfers. Pros: newer facilities and regular international services; cons: substantial distance from downtown and occasional weather-related delays can affect comfort and timeliness.
The cheapest flight ticket from Omsk to Ulaanbaatar according to data for the last 48 hours costs $296
Often the best time to buy tickets from Omsk to Ulaanbaatar is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Omsk to Ulaanbaatar can be found flying in these months: September, August.
The fastest flights from Omsk to Ulaanbaatar start from 9 hours 10 minutes in the air.
The following airlines operate direct flights on the route Omsk — Ulaanbaatar:
The cost of a one-way flight from Omsk to Ulaanbaatar ranges from $282 (September 2026) to $408 (August 2026). On average, the ticket price is about $345–$408.
We couldn't find any special offers for flights from Omsk to Ulaanbaatar
The cheapest one-way flight from Omsk to Ulaanbaatar departs on 09/16/2026, is operated by Qazaq Air and costs $296
The cheapest roundtrip flight from Omsk to Ulaanbaatar departs on 10/11/2026, is operated by S7 Airlines and costs $744
Fastest flight from Omsk to Ulaanbaatar takes 9h 10m
There are no direct flights on this route.
The distance between Omsk and Ulaanbaatar is 2423km (1502 miles). The time difference between Omsk and Ulaanbaatar is 2h
