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Kostanay to Tashkent flights in December 2026 from $119 KSN → TAS

Kostanay Airport (KSN) → Yuzhny Airport (TAS)

For departures in December 2026, the cheapest return found recently is $171 with Centrum Air, 12 Dec – 26 Dec, found 2 days ago. The cheapest one-way found recently is $119 with Centrum Air, 26 Dec, found 3 days ago.

Return

In December 2026, the cheapest return fare on each of 9 departure dates is usually $189 to $317. Across all 53 departure dates we hold on this route, it is usually $199 to $338. Of the 5 months with enough return fares to compare, 3 are usually cheaper than December 2026.

Cheapest return found recently

$171

12 Dec – 26 Dec · Centrum Air

Kostanay Airport (KSN) → Yuzhny Airport (TAS)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$167

5 Dec – 19 Dec · Centrum Air

Kostanay Airport (KSN) → Yuzhny Airport (TAS)

out nonstop, back nonstop

found 6 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
5 Dec – 19 Dec$167Centrum Airout nonstop, back nonstopfound 6 days agoSee prices for these dates
12 Dec – 26 Dec$171Centrum Airout nonstop, back nonstopfound 2 days agoSee prices for these dates
19 Dec – 9 Jan 2027$189Centrum Airout nonstop, back nonstopfound 4 days agoSee prices for these dates
26 Dec – 9 Jan 2027$196Centrum Airout nonstop, back nonstopfound 5 days agoSee prices for these dates
13 Dec – 20 Dec$312FlyArystanout 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Every date we hold

9 departure dates

2 Dec – 9 Dec: $326, found 6 days ago5 Dec – 19 Dec: $167, found 6 days ago12 Dec – 26 Dec: $171, found 2 days ago13 Dec – 20 Dec: $312, found 4 days ago17 Dec – 23 Dec: $313, found 7 days ago18 Dec – 25 Dec: $343, found 6 days ago19 Dec – 9 Jan 2027: $189, found 4 days ago26 Dec – 9 Jan 2027: $196, found 5 days ago30 Dec – 2 Jan 2027: $317, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Dec – 9 Dec$326Vietjet QazaqstanKostanay Airport (KSN) → Yuzhny Airport (TAS)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
5 Dec – 19 Dec$167Centrum AirKostanay Airport (KSN) → Yuzhny Airport (TAS)out nonstop, back nonstopfound 6 days agoSee prices for these dates
12 Dec – 26 Dec$171Centrum AirKostanay Airport (KSN) → Yuzhny Airport (TAS)out nonstop, back nonstopfound 2 days agoSee prices for these dates
13 Dec – 20 Dec$312FlyArystanKostanay Airport (KSN) → Yuzhny Airport (TAS)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
17 Dec – 23 Dec$313FlyArystanKostanay Airport (KSN) → Yuzhny Airport (TAS)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
18 Dec – 25 Dec$343FlyArystanKostanay Airport (KSN) → Yuzhny Airport (TAS)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
19 Dec – 9 Jan 2027$189Centrum AirKostanay Airport (KSN) → Yuzhny Airport (TAS)out nonstop, back nonstopfound 4 days agoSee prices for these dates
26 Dec – 9 Jan 2027$196Centrum AirKostanay Airport (KSN) → Yuzhny Airport (TAS)out nonstop, back nonstopfound 5 days agoSee prices for these dates
30 Dec – 2 Jan 2027$317Vietjet QazaqstanKostanay Airport (KSN) → Yuzhny Airport (TAS)out 1 stop, back nonstopfound 2 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $167.

November 2026From $167Cheapest seen4 departure dates28 Nov – 5 Dec · found 6 days agoSee prices for these dates
December 2026From $1679 departure dates5 Dec – 19 Dec · found 6 days agoSee prices for these dates
January 2027From $16710 departure dates16 Jan 2027 – 30 Jan 2027 · found 5 days agoSee prices for these datesEvery date in January 2027
February 2027From $1682 departure dates20 Feb 2027 – 6 Mar 2027 · found 7 days agoSee prices for these dates
March 2027From $17115 departure dates13 Mar 2027 – 27 Mar 2027 · found 7 days agoSee prices for these datesEvery date in March 2027
April 2027From $27512 departure dates18 Apr 2027 – 30 Apr 2027 · found 3 days agoSee prices for these datesEvery date in April 2027
May 2027From $3291 departure date1 May 2027 – 8 May 2027 · found 2 days agoSee prices for these dates

One-way

We hold one-way fares on only 1 departure date in December 2026, too few to say what one usually costs.

Cheapest one-way found recently

$119

26 Dec · Centrum Air

Kostanay Airport (KSN) → Yuzhny Airport (TAS)

nonstop

found 3 days ago

Open this tripCheck today's price

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

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
26 Dec$119Centrum Airnonstopfound 3 days agoOpen this trip

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
26 Dec$119Centrum AirKostanay Airport (KSN) → Yuzhny Airport (TAS)nonstopfound 3 days agoOpen this trip

Which month looks cheapest?

January 2027 is the cheapest month — from $90.

November 2026From $1152 departure dates21 Nov · found 6 days agoOpen this trip
December 2026From $1191 departure date26 Dec · found 3 days agoOpen this trip
January 2027From $90Cheapest seen1 departure date2 Jan 2027 · found 5 days agoOpen this tripEvery date in January 2027
February 2027From $1033 departure dates13 Feb 2027 · found 5 days agoOpen this trip
March 2027From $922 departure dates6 Mar 2027 · found 6 days agoOpen this tripEvery date in March 2027
April 2027From $1331 departure date10 Apr 2027 · found 6 days agoOpen this tripEvery date in April 2027
October 2027From $1771 departure date5 Oct 2027 · found 5 days agoOpen this trip

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