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Bratsk to Irkutsk in December 2026 BTK → IKT

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

For departures in December 2026, the cheapest return found recently is $174 with S7 Airlines, 1 Dec – 3 Dec, found yesterday. The cheapest one-way found recently is $77 with Utair, 8 Dec, found yesterday.

Return

In December 2026, the cheapest return fare on each of 14 departure dates is usually $175 to $194. Across all 62 departure dates we hold on this route, it is usually $174 to $180. Of the 5 months with enough return fares to compare, 2 are usually cheaper than December 2026.

Cheapest return found recently

$174

1 Dec – 3 Dec · S7 Airlines

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

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
1 Dec – 3 Dec$174S7 Airlinesout nonstop, back nonstopfound yesterdaySee prices for these dates
3 Dec – 4 Dec$174S7 Airlinesout nonstop, back nonstopfound 3 days agoSee prices for these dates
10 Dec – 5 Jan 2027$175S7 Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
22 Dec – 14 Jan 2027$175S7 Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
2 Dec – 15 Dec$176S7 Airlinesout nonstop, back nonstopfound 3 days agoSee prices for these dates

Every date we hold

14 departure dates

1 Dec – 3 Dec: $174, found yesterday2 Dec – 15 Dec: $176, found 3 days ago3 Dec – 4 Dec: $174, found 3 days ago5 Dec – 16 Dec: $177, found 2 days ago10 Dec – 5 Jan 2027: $175, found 4 days ago16 Dec – 19 Dec: $177, found 2 days ago21 Dec – 21 Dec: $181, found 6 days ago22 Dec – 14 Jan 2027: $175, found 5 days ago25 Dec – 10 Jan 2027: $209, found 3 days ago26 Dec – 10 Jan 2027: $236, found 3 days ago27 Dec – 8 Jan 2027: $201, found 3 days ago28 Dec – 9 Jan 2027: $192, found 3 days ago29 Dec – 8 Jan 2027: $176, found 4 days ago31 Dec – 3 Jan 2027: $194, found todayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 3 Dec$174S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound yesterdaySee prices for these dates
2 Dec – 15 Dec$176S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
3 Dec – 4 Dec$174S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
5 Dec – 16 Dec$177S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 2 days agoSee prices for these dates
10 Dec – 5 Jan 2027$175S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 4 days agoSee prices for these dates
16 Dec – 19 Dec$177S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 2 days agoSee prices for these dates
21 Dec – 21 Dec$181S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 6 days agoSee prices for these dates
22 Dec – 14 Jan 2027$175S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
25 Dec – 10 Jan 2027$209S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
26 Dec – 10 Jan 2027$236S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
27 Dec – 8 Jan 2027$201S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
28 Dec – 9 Jan 2027$192S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
29 Dec – 8 Jan 2027$176UtairBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 4 days agoSee prices for these dates
31 Dec – 3 Jan 2027$194S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound todaySee prices for these dates

Which month looks cheapest?

October 2026 is the cheapest month — from $143.

October 2026From $143Cheapest seen12 departure dates27 Oct – 2 Nov · found 2 days agoSee prices for these datesEvery date in October 2026
November 2026From $14324 departure dates9 Nov – 16 Nov · found yesterdaySee prices for these datesEvery date in November 2026
December 2026From $17414 departure dates1 Dec – 3 Dec · found yesterdaySee prices for these dates
January 2027From $1754 departure dates4 Jan 2027 – 7 Jan 2027 · found 5 days agoSee prices for these datesEvery date in January 2027
February 2027From $1745 departure dates4 Feb 2027 – 19 Feb 2027 · found 6 days agoSee prices for these datesEvery date in February 2027
March 2027From $1771 departure date2 Mar 2027 – 4 Mar 2027 · found 2 days agoSee prices for these datesEvery date in March 2027
May 2027From $5501 departure date15 May 2027 – 23 May 2027 · found 5 days agoSee prices for these dates
July 2027From $5511 departure date21 Jul 2027 – 24 Jul 2027 · found 6 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 22 departure dates is usually $98 to $115. Across all 108 departure dates we hold on this route, it is usually $98 to $103. Of the 7 months with enough one-way fares to compare, 1 is usually cheaper than December 2026.

Cheapest one-way found recently

$77

8 Dec · Utair

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

nonstop

found yesterday

Open this tripCheck today's price

Cheapest we hold, of any age

$76

22 Dec · Utair

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

nonstop

found 5 days ago

Open this tripCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
22 Dec$76Utairnonstopfound 5 days agoOpen this trip
8 Dec$77Utairnonstopfound yesterdayOpen this trip
15 Dec$77Utairnonstopfound yesterdayOpen this trip
3 Dec$98S7 Airlinesnonstopfound yesterdayOpen this trip
10 Dec$98S7 Airlinesnonstopfound 4 days agoOpen this trip

Every date we hold

22 departure dates

1 Dec: $104, found 2 days ago2 Dec: $99, found 3 days ago3 Dec: $98, found yesterday4 Dec: $99, found 3 days ago5 Dec: $99, found 3 days ago6 Dec: $99, found 3 days ago8 Dec: $77, found yesterday10 Dec: $98, found 4 days ago11 Dec: $119, found 6 days ago13 Dec: $99, found 3 days ago14 Dec: $98, found today15 Dec: $77, found yesterday16 Dec: $98, found today17 Dec: $98, found today18 Dec: $119, found 3 days ago19 Dec: $100, found yesterday22 Dec: $76, found 5 days ago24 Dec: $100, found today25 Dec: $120, found today26 Dec: $154, found 2 days ago30 Dec: $118, found yesterday31 Dec: $120, found todayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec$104S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
2 Dec$99S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound 3 days agoOpen this trip
3 Dec$98S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound yesterdayOpen this trip
4 Dec$99S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound 3 days agoOpen this trip
5 Dec$99S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound 3 days agoOpen this trip
6 Dec$99S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound 3 days agoOpen this trip
8 Dec$77UtairBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound yesterdayOpen this trip
10 Dec$98S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound 4 days agoOpen this trip
11 Dec$119S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound 6 days agoOpen this trip
13 Dec$99S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound 3 days agoOpen this trip
14 Dec$98S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound todayOpen this trip
15 Dec$77UtairBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound yesterdayOpen this trip
16 Dec$98S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound todayOpen this trip
17 Dec$98S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound todayOpen this trip
18 Dec$119S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound 3 days agoOpen this trip
19 Dec$100S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound yesterdayOpen this trip
22 Dec$76UtairBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound 5 days agoOpen this trip
24 Dec$100S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound todayOpen this trip
25 Dec$120S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound todayOpen this trip
26 Dec$154S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
30 Dec$118S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound yesterdayOpen this trip
31 Dec$120S7 AirlinesBratsk Airport (BTK) → Irkutsk International Airport (IKT)nonstopfound todayOpen this trip

Which month looks cheapest?

October 2026 is the cheapest month — from $76.

October 2026From $76Cheapest seen9 departure dates20 Oct · found 17 hours agoOpen this tripEvery date in October 2026
November 2026From $7630 departure dates2 Nov · found todayOpen this tripEvery date in November 2026
December 2026From $7622 departure dates22 Dec · found 5 days agoOpen this trip
January 2027From $9812 departure dates4 Jan 2027 · found 6 days agoOpen this tripEvery date in January 2027
February 2027From $9812 departure dates7 Feb 2027 · found 5 days agoOpen this tripEvery date in February 2027
March 2027From $9812 departure dates13 Mar 2027 · found 6 days agoOpen this tripEvery date in March 2027
July 2027From $3231 departure date19 Jul 2027 · found todayOpen this trip
September 2027From $32210 departure dates9 Sept 2027 · found 6 days agoOpen this tripEvery date in September 2027

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