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Cheboksary to Adler/Sochi in December 2026 CSY → AER

Cheboksary Airport (CSY) → Sochi International Airport (AER)

For departures in December 2026, the cheapest return found recently is $416 with Pobeda, 25 Dec – 11 Jan 2027, found yesterday. The cheapest one-way found recently is $56 with Nordwind Airlines, 7 Dec, found 5 days ago.

Return

In December 2026, the cheapest return fare on each of 23 departure dates is usually $188 to $280. Across all 94 departure dates we hold on this route, it is usually $158 to $326. Of the 6 months with enough return fares to compare, 2 are usually cheaper than December 2026.

Cheapest return found recently

$416

25 Dec – 11 Jan 2027 · Pobeda

Cheboksary Airport (CSY) → Sochi International Airport (AER)

out 1 stop, back 1 stop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$135

7 Dec – 14 Dec · Nordwind Airlines

Cheboksary Airport (CSY) → Sochi International Airport (AER)

out nonstop, back 1 stop

found 6 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
7 Dec – 14 Dec$135Nordwind Airlinesout nonstop, back 1 stopfound 6 days agoSee prices for these dates
2 Dec – 7 Dec$165Pobedaout 1 stop, back nonstopfound 6 days agoSee prices for these dates
14 Dec – 21 Dec$166Nordwind Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates
3 Dec – 7 Dec$176Pobedaout 1 stop, back nonstopfound 6 days agoSee prices for these dates
5 Dec – 11 Dec$187Pobedaout 1 stop, back 1 stopfound 2 days agoSee prices for these dates

Every date we hold

23 departure dates

1 Dec – 10 Dec: $197, found 3 days ago2 Dec – 7 Dec: $165, found 6 days ago3 Dec – 7 Dec: $176, found 6 days ago4 Dec – 11 Dec: $188, found 2 days ago5 Dec – 11 Dec: $187, found 2 days ago6 Dec – 11 Dec: $187, found 2 days ago7 Dec – 14 Dec: $135, found 6 days ago8 Dec – 13 Dec: $193, found 4 days ago10 Dec – 17 Dec: $218, found 5 days ago12 Dec – 20 Dec: $196, found 4 days ago13 Dec – 20 Dec: $200, found 4 days ago14 Dec – 21 Dec: $166, found 6 days ago17 Dec – 26 Dec: $249, found 4 days ago18 Dec – 24 Dec: $270, found 4 days ago19 Dec – 21 Dec: $223, found 6 days ago20 Dec – 28 Dec: $277, found 4 days ago21 Dec – 4 Jan 2027: $237, found 6 days ago22 Dec – 30 Dec: $283, found 4 days ago25 Dec – 11 Jan 2027: $416, found yesterday28 Dec – 4 Jan 2027: $283, found 5 days ago29 Dec – 11 Jan 2027: $523, found 2 days ago30 Dec – 13 Jan 2027: $476, found 4 days ago31 Dec – 14 Jan 2027: $414, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 10 Dec$197AeroflotCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
2 Dec – 7 Dec$165PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
3 Dec – 7 Dec$176PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
4 Dec – 11 Dec$188PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
5 Dec – 11 Dec$187PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
6 Dec – 11 Dec$187PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
7 Dec – 14 Dec$135Nordwind AirlinesCheboksary Airport (CSY) → Sochi International Airport (AER)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
8 Dec – 13 Dec$193PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
10 Dec – 17 Dec$218PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
12 Dec – 20 Dec$196PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
13 Dec – 20 Dec$200PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
14 Dec – 21 Dec$166Nordwind AirlinesCheboksary Airport (CSY) → Sochi International Airport (AER)out nonstop, back nonstopfound 6 days agoSee prices for these dates
17 Dec – 26 Dec$249PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
18 Dec – 24 Dec$270PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
19 Dec – 21 Dec$223PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
20 Dec – 28 Dec$277PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
21 Dec – 4 Jan 2027$237Nordwind AirlinesCheboksary Airport (CSY) → Sochi International Airport (AER)out nonstop, back nonstopfound 6 days agoSee prices for these dates
22 Dec – 30 Dec$283PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
25 Dec – 11 Jan 2027$416PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
28 Dec – 4 Jan 2027$283Nordwind AirlinesCheboksary Airport (CSY) → Sochi International Airport (AER)out nonstop, back nonstopfound 5 days agoSee prices for these dates
29 Dec – 11 Jan 2027$523PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
30 Dec – 13 Jan 2027$476PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
31 Dec – 14 Jan 2027$414PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Which month looks cheapest?

October 2026 is the cheapest month — from $109.

October 2026From $109Cheapest seen10 departure dates20 Oct – 4 Nov · found 6 days agoSee prices for these datesEvery date in October 2026
November 2026From $11825 departure dates2 Nov – 9 Nov · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $13523 departure dates7 Dec – 14 Dec · found 6 days agoSee prices for these dates
January 2027From $15914 departure dates25 Jan 2027 – 1 Feb 2027 · found 5 days agoSee prices for these datesEvery date in January 2027
February 2027From $28814 departure dates7 Feb 2027 – 8 Feb 2027 · found 6 days agoSee prices for these datesEvery date in February 2027
March 2027From $1996 departure dates8 Mar 2027 – 22 Mar 2027 · found 5 days agoSee prices for these datesEvery date in March 2027
May 2027From $1,2291 departure date6 May 2027 – 10 May 2027 · found 3 days agoSee prices for these dates
July 2027From $1,3471 departure date8 Jul 2027 – 19 Jul 2027 · found 3 days agoSee prices for these dates

One-way

We hold one-way fares on only 2 departure dates in December 2026, too few to say what one usually costs.

Cheapest one-way found recently

$56

7 Dec · Nordwind Airlines

Cheboksary Airport (CSY) → Sochi International Airport (AER)

nonstop

found 5 days ago

Open this tripCheck today's price

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

FareTell may earn a commission when you book through a partner.

The cheapest dates in December 2026

DatesFromAirlineStopsFound
7 Dec$56Nordwind Airlinesnonstopfound 5 days agoOpen this trip
6 Dec$84Pobeda1 stopfound 6 days agoOpen this trip

Every date we hold

2 departure dates

6 Dec: $84, found 6 days ago7 Dec: $56, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
6 Dec$84PobedaCheboksary Airport (CSY) → Sochi International Airport (AER)1 stopfound 6 days agoOpen this trip
7 Dec$56Nordwind AirlinesCheboksary Airport (CSY) → Sochi International Airport (AER)nonstopfound 5 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $56.

November 2026From $601 departure date11 Nov · found 6 days agoOpen this tripEvery date in November 2026
December 2026From $56Cheapest seen2 departure dates7 Dec · found 5 days agoOpen this trip
January 2027From $1691 departure date29 Jan 2027 · found todayOpen this tripEvery date in January 2027
February 2027From $9211 departure dates22 Feb 2027 · found 5 days agoOpen this tripEvery date in February 2027
March 2027From $8310 departure dates1 Mar 2027 · found 4 days agoOpen this tripEvery date in March 2027
April 2027From $4222 departure dates1 Apr 2027 · found todayOpen this trip
May 2027From $4251 departure date13 May 2027 · found 4 days agoOpen this trip
July 2027From $4741 departure date8 Jul 2027 · found 2 days agoOpen this trip
September 2027From $4213 departure dates9 Sept 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