Cheap flights from Bratsk to Irkutsk from $77 BTK → IKT

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $131 to $145.

At $176, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold 9-night return fares on 2 other departure dates within 3 days of 1 Jan 2027, and none is cheaper.

Every date we hold

223 fares on 62 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $143.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $74 to $79.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold one-way fares on 3 other departure dates within 3 days of 15 Dec, and none is cheaper.

Every date we hold

119 fares on 82 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $77.

Return

The cheapest fares were 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

The cheapest fares were 14 to 29 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Bratsk to Irkutsk?

The cheapest return found recently is $176 with S7 Airlines, 1 Jan 2027 to 10 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $143 with Utair, 1 Dec to 14 Dec, found 4 days ago. The cheapest return fare on each of 62 departure dates is usually $177 to $179.

How much is a one-way flight from Bratsk to Irkutsk?

The cheapest one-way found recently is $77 with Utair, 15 Dec, found 2 days ago. The cheapest one-way fare on each of 82 departure dates is usually $99 to $101.

What is the cheapest month to fly from Bratsk to Irkutsk?

December 2026 is the cheapest month for a return, from $143, 1 Dec to 14 Dec, found 4 days ago. It is the cheapest month for a one-way too, from $77, 15 Dec, found 2 days ago.

Every date in December 2026

How far ahead should I book a flight from Bratsk to Irkutsk?

In 49 days of prices between 24 Sept and 11 Nov, return fares were cheapest 0 to 6 days before departure. One-way fares were cheapest 14 to 29 days before departure.

Is there a direct flight from Bratsk to Irkutsk?

Yes, the cheapest nonstop return found recently is $176 with S7 Airlines, 1 Jan 2027 to 10 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $77 with Utair, 15 Dec, found 2 days ago.

How long is the flight from Bratsk to Irkutsk?

The cheapest nonstop one-way found recently, with Utair on 15 Dec, takes 1 h 35 min from Bratsk Airport (BTK) to Irkutsk International Airport (IKT).

Which airlines have the cheapest flights from Bratsk to Irkutsk?

Between 13 Nov and 17 Jun 2027, S7 Airlines has the cheapest return on 61 of the 62 departure dates we hold, and Utair on 1. Between 13 Nov and 7 Oct 2027, S7 Airlines has the cheapest one-way on 76 of the 82 departure dates we hold, and Utair on 6.