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Irkutsk to Bratsk flights in December 2026 from $143 IKT → BTK

Irkutsk International Airport (IKT) → Bratsk Airport (BTK)

For departures in December 2026, the cheapest return found recently is $143 with Utair, 14 Dec – 15 Dec, found yesterday.

Return

In December 2026, the cheapest return fare on each of 12 departure dates is usually $176 to $177. Across all 26 departure dates we hold on this route, it is usually $176 to $179. Of the 3 months with enough return fares to compare, December 2026 is usually the cheapest.

Cheapest return found recently

$143

14 Dec – 15 Dec · Utair

Irkutsk International Airport (IKT) → Bratsk Airport (BTK)

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
14 Dec – 15 Dec$143Utairout nonstop, back nonstopfound yesterdaySee prices for these dates
5 Dec – 10 Dec$176S7 Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
25 Dec – 7 Jan 2027$176S7 Airlinesout nonstop, back nonstopfound yesterdaySee prices for these dates
26 Dec – 3 Jan 2027$176S7 Airlinesout nonstop, back nonstopfound yesterdaySee prices for these dates
27 Dec – 12 Jan 2027$176S7 Airlinesout nonstop, back nonstopfound yesterdaySee prices for these dates

Every date we hold

12 departure dates

1 Dec – 5 Dec: $177, found 2 days ago5 Dec – 10 Dec: $176, found 2 days ago7 Dec – 14 Dec: $177, found 3 days ago9 Dec – 10 Dec: $179, found 4 days ago14 Dec – 15 Dec: $143, found yesterday25 Dec – 7 Jan 2027: $176, found yesterday26 Dec – 3 Jan 2027: $176, found yesterday27 Dec – 12 Jan 2027: $176, found yesterday28 Dec – 13 Jan 2027: $176, found yesterday29 Dec – 12 Jan 2027: $193, found yesterday30 Dec – 11 Jan 2027: $176, found yesterday31 Dec – 9 Jan 2027: $177, found 3 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 5 Dec$177S7 AirlinesIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound 2 days agoSee prices for these dates
5 Dec – 10 Dec$176S7 AirlinesIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound 2 days agoSee prices for these dates
7 Dec – 14 Dec$177S7 AirlinesIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound 3 days agoSee prices for these dates
9 Dec – 10 Dec$179S7 AirlinesIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Dec – 15 Dec$143UtairIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound yesterdaySee prices for these dates
25 Dec – 7 Jan 2027$176S7 AirlinesIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound yesterdaySee prices for these dates
26 Dec – 3 Jan 2027$176S7 AirlinesIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound yesterdaySee prices for these dates
27 Dec – 12 Jan 2027$176S7 AirlinesIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound yesterdaySee prices for these dates
28 Dec – 13 Jan 2027$176S7 AirlinesIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound yesterdaySee prices for these dates
29 Dec – 12 Jan 2027$193S7 AirlinesIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound yesterdaySee prices for these dates
30 Dec – 11 Jan 2027$176S7 AirlinesIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound yesterdaySee prices for these dates
31 Dec – 9 Jan 2027$177S7 AirlinesIrkutsk International Airport (IKT) → Bratsk Airport (BTK)out nonstop, back nonstopfound 3 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $143.

November 2026From $1767 departure dates20 Nov – 10 Dec · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $143Cheapest seen12 departure dates14 Dec – 15 Dec · found yesterdaySee prices for these dates
January 2027From $1775 departure dates3 Jan 2027 – 4 Jan 2027 · found 2 days agoSee prices for these dates
February 2027From $1771 departure date19 Feb 2027 – 20 Feb 2027 · found 2 days agoSee prices for these dates
June 2027From $1791 departure date11 Jun 2027 – 14 Jun 2027 · found 4 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work