Cheap flights from Irkutsk to Ulaanbaatar

Irkutsk
IKT
Buyant-Ukhaa
ULN

Flight deals from Irkutsk to Ulaanbaatar

Below you can see the best deals on flights Irkutsk — Ulaanbaatar for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

Top 10 cheap flights from Irkutsk to Ulaanbaatar

About the Irkutsk — Ulaanbaatar flight

Looking for cheap flights from Irkutsk to Ulaanbaatar? Compare fares from different airlines, check the flight schedule and travel time — and book your Irkutsk — Ulaanbaatar ticket online at the best price.

The route has direct flights — around 9 flights per week, flights are operated by IrAero, a nonstop flight takes about 1 h 9 min, the distance between the cities is around 520 km.

Planning your trip? You may find our Ulaanbaatar travel guide, how to get from the airport into town and Ulaanbaatar weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

YesDirect flights
520 kmDistance
1 h 9 minTravel time
1Airlines
9 / wkFlights

Flight schedule from Irkutsk to Ulaanbaatar

The table shows direct flights from Irkutsk to Ulaanbaatar on the selected date. The flight takes approximately 1 h 9 min. Regular flights are operated by IrAero. Departures from Irkutsk Airport airports, arrivals at Chinggis Khaan International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

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Last update: 14 Aug 2026

Prices by month

Average one-way fares from Irkutsk to Ulaanbaatar by month. Tickets are usually cheapest in February (around $288) and priciest in July (about $540) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$300lowMay$408mediumSep$432medium
Feb$288lowJun$480highOct$360medium
Mar$384mediumJul$540highNov$312low
Apr$336lowAug$504highDec$396medium

Some values are estimated based on seasonality.

When to fly

Weather in Ulaanbaatar: it is warmest in July (up to 23 °C on average) and coolest in January (around -14 °C). The driest month is January.

Temperature · Ulaanbaatar

Dry and wet days · Ulaanbaatar

Wind speed and direction · Ulaanbaatar

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How to get the best deal on a Irkutsk — Ulaanbaatar ticket

  • Book ahead: fares for Irkutsk — Ulaanbaatar are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Flights Irkutsk — Ulaanbaatar operate on Sundays, Tuesdays, Thursdays, Fridays and Saturdays — keep that in mind when picking your travel dates.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Irkutsk — Ulaanbaatar route are operated by 1 airline; IrAero runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • IrAeroIO
    3x/week
    WebsiteFleet: 311M pax/year
    • Direct flight IKT → UBN3x/week
      Duration
      56m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Irkutsk — Ulaanbaatar route

Flights Irkutsk — Ulaanbaatar depart from Irkutsk Airport and arrive at Chinggis Khaan International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Irkutsk

IKT
Russian Federation
About the cityHow to get thereWeatherAll about the country Russian Federation
Arrival

Ulaanbaatar

ULN
Mongolia
About the cityHow to get thereWeatherAll about the country Mongolia
Departure airports
Arrival airports

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Frequently asked questions about the Irkutsk — Ulaanbaatar flight

How long is the flight from Irkutsk to Ulaanbaatar?

A nonstop Irkutsk — Ulaanbaatar flight takes about 1 h 9 min — the distance between the cities is around 520 km.

How far is it from Irkutsk to Ulaanbaatar?

The distance from Irkutsk to Ulaanbaatar is about 520 km, which a nonstop flight covers in around 1 h 9 min.

Are there direct flights from Irkutsk to Ulaanbaatar?

Yes, there are nonstop flights Irkutsk — Ulaanbaatar — around 9 flights per week.

Which airlines fly from Irkutsk to Ulaanbaatar?

Airlines operating Irkutsk — Ulaanbaatar include IrAero. See the full list with schedules in the "Airlines" section on this page.

Which airports do Irkutsk — Ulaanbaatar flights use?

Flights from Irkutsk depart from Irkutsk Airport, and arrive at Chinggis Khaan International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Irkutsk to Ulaanbaatar?

The price of a Irkutsk — Ulaanbaatar ticket depends on your travel date, season and demand. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Irkutsk — Ulaanbaatar?

Flights Irkutsk — Ulaanbaatar are usually cheaper when booked in advance — a few weeks before departure and away from peak dates. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Irkutsk to Ulaanbaatar?

To catch a low fare Irkutsk — Ulaanbaatar, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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Where else you can fly from Ulaanbaatar

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