Cheap Flights from Irkutsk to Ulaanbaatar

Cheapest flights from Irkutsk to Ulaanbaatar

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Irkutsk to Ulaanbaatar. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$168

IrAero

Direct flight

0h 55m

09/04/2026

The cheapest one-way flight from Irkutsk to Ulaanbaatar departs on 09/04/2026, is operated by IrAero and costs $168

Cheapest round trip flight

$325

IrAero

Direct flight

1h 55m

09/21/2026

The cheapest roundtrip flight from Irkutsk to Ulaanbaatar departs on 09/21/2026, is operated by IrAero and costs $325

The fastest flight

0h 55m

Fastest flight from Irkutsk to Ulaanbaatar takes 0h 55m

Direct flights

Several times a week

There are direct flights on this route 4 days a week: Su, Mo, We, and Fr

Earliest flight

4:10 PM

Latest flight

12:05 AM

Average flight duration

55m

Direct flights count

4

Distance

520km

Timezone difference

0h

The distance between Irkutsk and Ulaanbaatar is 520km (322 miles). The average flight duration is 55m. There are 4 direct flights from Irkutsk to Ulaanbaatar. Irkutsk and Ulaanbaatar are in the same time zone. Flights from Irkutsk begin at 4:10 PM. The latest flight from Irkutsk departs at 12:05 AM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Irkutsk to Ulaanbaatar by month

The minimum one-way ticket price from Irkutsk to Ulaanbaatar is $168 (September 2026), while the maximum is $171 (June 2026). On average, a ticket costs $170–$340.

September 2026

Lowest price

on average:

$168

June 2026

Highest price

on average:

$171

Avg Price

Price dynamics

Tickets from Irkutsk to Ulaanbaatar cost roughly the same any month. This is convenient: you can plan your trip based on your schedule rather than prices.

Cheaper and more expensive periods

There is a slight difference: it's a bit cheaper in August 2026–September 2026 (averaging $169) and slightly more in June 2026–July 2026 ($170). But overall, the difference is small.

Best time to buy

On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 1%. Book whenever it's convenient.

Price predictability

Monthly price variation is just 0.5%. Ticket costs on this route are among the most predictable.

Airlines operating on route

The Irkutsk — Ulaanbaatar route is served by a wide range of airlines: 5 in total, including IrAero, Hunnu Air, S7 Airlines, Rossiya Airlines, and Air China. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $168. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

starting at $168

starting at $231

starting at $238

starting at $426

starting at $427

Non-stop flights from Irkutsk to Ulaanbaatar

A non-stop flight is the most convenient and comfortable way to fly from Irkutsk to Ulaanbaatar, despite the fact that sometimes flights with transfers can cost significantly less.

Irkutsk — Ulaanbaatar

IKT — UBN

09/04/2026

Departure

Direct flight

IO230

starting at $168

Irkutsk — Ulaanbaatar

IKT — UBN

09/14/2026

Departure

Direct flight

IO230

starting at $168

Irkutsk — Ulaanbaatar

IKT — UBN

08/31/2026

Departure

Direct flight

IO230

starting at $169

Irkutsk — Ulaanbaatar

IKT — UBN

08/21/2026

Departure

Direct flight

IO230

starting at $169

Irkutsk — Ulaanbaatar

IKT — UBN

09/30/2026

Departure

Direct flight

IO230

starting at $169

Irkutsk — Ulaanbaatar

IKT — UBN

07/27/2026

Departure

Direct flight

IO230

starting at $170

Irkutsk — Ulaanbaatar

IKT — UBN

10/02/2026

Departure

Direct flight

IO230

starting at $170

Irkutsk — Ulaanbaatar

IKT — UBN

07/17/2026

Departure

Direct flight

IO230

starting at $170

Irkutsk — Ulaanbaatar

IKT — UBN

10/16/2026

Departure

Direct flight

IO230

starting at $170

Irkutsk — Ulaanbaatar

IKT — UBN

10/18/2026

Departure

Direct flight

IO232

starting at $171

Schedule of direct flights from Irkutsk to Ulaanbaatar

The only airline operating direct flights from Irkutsk to Ulaanbaatar is IrAero. Flights operate on Monday, Wednesday, and Saturday.

IrAero

Mo, We, and Sa

starting at $133

Irkutsk airports overview

Irkutsk International Airport

•

IKT

•

Ulaanbaatar airports overview

Chinggis Khaan International Airport

•

UBN

24km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Irkutsk to Ulaanbaatar?

The cheapest flight ticket from Irkutsk to Ulaanbaatar according to data for the last 48 hours costs $168

When is the best time to buy air tickets on the route Irkutsk — Ulaanbaatar?

Often the best time to buy tickets from Irkutsk to Ulaanbaatar is 2 months before departure.

When is the cheapest time of year to fly from Irkutsk to Ulaanbaatar?

Based on statistics over the past years, the lowest prices for flights from Irkutsk to Ulaanbaatar can be found flying in these months: September, August, October.

How long does it take to fly from Irkutsk to Ulaanbaatar?

The fastest flights from Irkutsk to Ulaanbaatar start from 55 minutes in the air.

Which airline can fly direct from Irkutsk to Ulaanbaatar?

The following airlines operate direct flights on the route Irkutsk — Ulaanbaatar: IrAero

Special offers and sales on air tickets from Irkutsk to Ulaanbaatar

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Irkutsk — Ulaanbaatar

June 26

IrAero

$125

Alternative routes

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Cheapest one way flight

$168

IrAero

Direct flight

0h 55m

09/04/2026

The cheapest one-way flight from Irkutsk to Ulaanbaatar departs on 09/04/2026, is operated by IrAero and costs $168

Cheapest round trip flight

$325

IrAero

Direct flight

1h 55m

09/21/2026

The cheapest roundtrip flight from Irkutsk to Ulaanbaatar departs on 09/21/2026, is operated by IrAero and costs $325

The fastest flight