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Osh to Irkutsk flights in December 2026 from $214 OSS → IKT

Osh Airport (OSS) → Irkutsk International Airport (IKT)

For departures in December 2026, the cheapest return found recently is $214 with S7 Airlines, 1 Dec – 19 Jan 2027, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 9 departure dates is usually $219 to $328. Across all 21 departure dates we hold on this route, it is usually $219 to $411. Of the 3 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$214

1 Dec – 19 Jan 2027 · S7 Airlines

Osh Airport (OSS) → Irkutsk International Airport (IKT)

out nonstop, back nonstop

found 2 days ago

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 – 19 Jan 2027$214S7 Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
29 Dec – 22 Jan 2027$216S7 Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
25 Dec – 12 Jan 2027$219S7 Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
22 Dec – 8 Jan 2027$226S7 Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
8 Dec – 11 Dec$295S7 Airlinesout nonstop, back nonstopfound 3 days agoSee prices for these dates

Every date we hold

9 departure dates

1 Dec – 19 Jan 2027: $214, found 2 days ago4 Dec – 18 Dec: $297, found 5 days ago8 Dec – 11 Dec: $295, found 3 days ago11 Dec – 18 Dec: $328, found 2 days ago15 Dec – 15 Dec: $712, found 7 days ago22 Dec – 8 Jan 2027: $226, found 2 days ago24 Dec – 8 Jan 2027: $356, found 3 days ago25 Dec – 12 Jan 2027: $219, found 2 days ago29 Dec – 22 Jan 2027: $216, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 19 Jan 2027$214S7 AirlinesOsh Airport (OSS) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 2 days agoSee prices for these dates
4 Dec – 18 Dec$297S7 AirlinesOsh Airport (OSS) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
8 Dec – 11 Dec$295S7 AirlinesOsh Airport (OSS) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
11 Dec – 18 Dec$328S7 AirlinesOsh Airport (OSS) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 2 days agoSee prices for these dates
15 Dec – 15 Dec$712Centrum AirOsh Airport (OSS) → Irkutsk International Airport (IKT)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
22 Dec – 8 Jan 2027$226S7 AirlinesOsh Airport (OSS) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 2 days agoSee prices for these dates
24 Dec – 8 Jan 2027$356S7 AirlinesOsh Airport (OSS) → Irkutsk International Airport (IKT)out 1 stop, back nonstopfound 3 days agoSee prices for these dates
25 Dec – 12 Jan 2027$219S7 AirlinesOsh Airport (OSS) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 2 days agoSee prices for these dates
29 Dec – 22 Jan 2027$216S7 AirlinesOsh Airport (OSS) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $204.

November 2026From $2976 departure dates27 Nov – 8 Dec · found 5 days agoSee prices for these dates
December 2026From $2149 departure dates1 Dec – 19 Jan 2027 · found 2 days agoSee prices for these dates
January 2027From $204Cheapest seen3 departure dates1 Jan 2027 – 26 Jan 2027 · found 2 days agoSee prices for these dates
February 2027From $3022 departure dates2 Feb 2027 – 23 Mar 2027 · found 4 days agoSee prices for these dates
March 2027From $6951 departure date2 Mar 2027 – 20 Apr 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