Cheap flights from Bratsk to Irkutsk

Flight deals from Bratsk to Irkutsk

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

The lowest price for the next 2 months is on 1 September, from $77.

Top 10 cheap flights from Bratsk to Irkutsk

When is the best time to book a flight from Bratsk to Irkutsk?

The price of a flight from Bratsk to Irkutsk changes depending on how far ahead you book. For the best chance of a lower fare, book around 22 days before departure, when the average ticket costs about $429. Fares also tend to climb as the departure date gets closer.

About the Bratsk — Irkutsk flight

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

The route has direct flights — around 9 flights per week, flights are operated by S7 Airlines, UTair, a nonstop flight takes about 1 h 5 min, the distance between the cities is around 476 km.

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

from $77Min. price

SeptemberCheapest

AprilPeak season

YesDirect flights

476 kmDistance

1 h 5 minTravel time

2Airlines

9 / wkFlights

Flight schedule from Bratsk to Irkutsk

The table shows direct flights from Bratsk to Irkutsk on the selected date. The flight takes approximately 1 h 5 min. Regular flights are operated by S7 Airlines and UTair. Departures from Bratsk Airport airports, arrivals at Irkutsk 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.

Today

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Last update: 14 Aug 2026

Airline

Flight

Departure

Arrival

Duration

Days

Status

Below is a calendar of the lowest flight ticket prices for Bratsk — Irkutsk by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $77 in September, and the most expensive are around $490 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Average one-way fares from Bratsk to Irkutsk by month. Tickets are usually cheapest in May (around $77) and priciest in September (about $102) — use the table and chart below to pick the best time to fly.

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	$99	high	May	$77	low	Sep	$102	high
Feb	$79	low	Jun	$87	medium	Oct	$86	medium
Mar	$85	medium	Jul	$89	medium	Nov	$81	low
Apr	$82	low	Aug	$100	high	Dec	$98	high

Some values are estimated based on seasonality.

When to fly

Weather in Irkutsk: it is warmest in July (up to 25 °C on average) and coolest in January (around -14 °C). The driest month is January.

Tickets are usually cheapest in September and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Irkutsk

Dry and wet days · Irkutsk

Wind speed and direction · Irkutsk

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

Book ahead: fares for Bratsk — Irkutsk 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 Bratsk — Irkutsk operate on Sundays, Mondays, Tuesdays and Fridays — keep that in mind when picking your travel dates.
The cheapest month to fly to Irkutsk is usually September — plan your trip around it if your dates are flexible.
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.

Flights on the Bratsk — Irkutsk route are operated by 2 airlines; S7 Airlines runs the most flights (around 67% of all flights). Compare carriers, flight shares and schedules below.

S7 AirlinesS7
2x/week
WebsiteFleet: 10012.9M pax/year
- Direct flight BTK → IKT2x/week
  Duration
  1h 5m
  Days
  MTWTFSS
66.7%Open →
UTairUT
1x/week
WebsiteFleet: 596M pax/year
- Direct flight BTK → IKT1x/week
  Duration
  1h 35m
  Days
  MTWTFSS
33.3%Open →

Cities and airports on the Bratsk — Irkutsk route

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

Departure

Bratsk

BTK

Russian Federation

About the city How to get there Weather All about the country Russian Federation

Arrival

Irkutsk

IKT

Russian Federation

About the city How to get there Weather All about the country Russian Federation

Departure airports

Bratsk AirportBTK
About the airport

Arrival airports

Irkutsk AirportIKT
About the airport

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Frequently asked questions about the Bratsk — Irkutsk flight

How long is the flight from Bratsk to Irkutsk?

A nonstop Bratsk — Irkutsk flight takes about 1 h 5 min — the distance between the cities is around 476 km.

How far is it from Bratsk to Irkutsk?

The distance from Bratsk to Irkutsk is about 476 km, which a nonstop flight covers in around 1 h 5 min.

Are there direct flights from Bratsk to Irkutsk?

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

Which airlines fly from Bratsk to Irkutsk?

Airlines operating Bratsk — Irkutsk include S7 Airlines, UTair. See the full list with schedules in the "Airlines" section on this page.

Which airports do Bratsk — Irkutsk flights use?

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

How much is a ticket from Bratsk to Irkutsk?

The price of a Bratsk — Irkutsk ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in April. Tickets typically cost between $77 and $490. Check the current lowest fare and low-price calendar on this page.

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

Flights Bratsk — Irkutsk are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

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

To catch a low fare Bratsk — Irkutsk, 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: the most budget-friendly month to fly is usually September.

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.

Where else you can fly from Bratsk

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