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Copenhagen to Istanbul flights in December 2026 from $91 CPH → IST, SAW

Copenhagen Airport (CPH) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)

For departures in December 2026, the cheapest return found recently is $198 with Buzz, 11 Dec – 20 Dec, found 2 days ago. The cheapest one-way found recently is $91 with Ajet, 31 Dec, found 7 days ago.

Return

In December 2026, the cheapest return fare on each of 7 departure dates is usually $303 to $418. Across all 25 departure dates we hold on this route, it is usually $197 to $304. Of the 3 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$198

11 Dec – 20 Dec · Buzz

Copenhagen Airport (CPH) → Sabiha Gokcen International Airport (SAW)

out 2 stops, 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
11 Dec – 20 Dec$198Buzzout 2 stops, back nonstopfound 2 days agoSee prices for these dates
19 Dec – 24 Dec$302LOT Polishout 2 stops, back nonstopfound 3 days agoSee prices for these dates
18 Dec – 22 Dec$304Pegasus Airlinesout nonstop, back nonstopfound 3 days agoSee prices for these dates
17 Dec – 23 Dec$316Pegasus Airlinesout nonstop, back nonstopfound 3 days agoSee prices for these dates
21 Dec – 6 Jan 2027$388Pegasus Airlinesout nonstop, back 1 stopfound 2 days agoSee prices for these dates

Every date we hold

7 departure dates

11 Dec – 20 Dec: $198, found 2 days ago17 Dec – 23 Dec: $316, found 3 days ago18 Dec – 22 Dec: $304, found 3 days ago19 Dec – 24 Dec: $302, found 3 days ago21 Dec – 6 Jan 2027: $388, found 2 days ago23 Dec – 2 Jan 2027: $454, found 3 days ago24 Dec – 4 Jan 2027: $447, found 6 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
11 Dec – 20 Dec$198BuzzCopenhagen Airport (CPH) → Sabiha Gokcen International Airport (SAW)out 2 stops, back nonstopfound 2 days agoSee prices for these dates
17 Dec – 23 Dec$316Pegasus AirlinesCopenhagen Airport (CPH) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 3 days agoSee prices for these dates
18 Dec – 22 Dec$304Pegasus AirlinesCopenhagen Airport (CPH) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 3 days agoSee prices for these dates
19 Dec – 24 Dec$302LOT PolishCopenhagen Airport (CPH) → Istanbul New Airport (IST)out 2 stops, back nonstopfound 3 days agoSee prices for these dates
21 Dec – 6 Jan 2027$388Pegasus AirlinesCopenhagen Airport (CPH) → Sabiha Gokcen International Airport (SAW)out nonstop, back 1 stopfound 2 days agoSee prices for these dates
23 Dec – 2 Jan 2027$454LOT PolishCopenhagen Airport (CPH) → Istanbul New Airport (IST)out 2 stops, back 1 stopfound 3 days agoSee prices for these dates
24 Dec – 4 Jan 2027$447Pegasus AirlinesCopenhagen Airport (CPH) → Sabiha Gokcen International Airport (SAW)out nonstop, back 1 stopfound 6 days agoSee prices for these dates

Which month looks cheapest?

April 2027 is the cheapest month — from $131.

November 2026From $1596 departure dates14 Nov – 26 Dec · found 8 days agoSee prices for these dates
December 2026From $1987 departure dates11 Dec – 20 Dec · found 2 days agoSee prices for these dates
January 2027From $1992 departure dates4 Jan 2027 – 8 Jan 2027 · found 4 days agoSee prices for these dates
February 2027From $2082 departure dates8 Feb 2027 – 14 Feb 2027 · found 4 days agoSee prices for these dates
March 2027From $1895 departure dates1 Mar 2027 – 14 Mar 2027 · found 3 days agoSee prices for these dates
April 2027From $131Cheapest seen2 departure dates5 Apr 2027 – 20 Apr 2027 · found 8 days agoSee prices for these dates
July 2027From $2931 departure date25 Jul 2027 – 7 Aug 2027 · found 3 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

$91

31 Dec · Ajet

Copenhagen Airport (CPH) → Sabiha Gokcen International Airport (SAW)

stops unknown

found 7 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
31 Dec$91Ajetstops unknownfound 7 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
31 Dec$91AjetCopenhagen Airport (CPH) → Sabiha Gokcen International Airport (SAW)stops unknownfound 7 days agoOpen this trip

Which month looks cheapest?

January 2027 is the cheapest month — from $72.

December 2026From $911 departure date31 Dec · found 7 days agoOpen this trip
January 2027From $72Cheapest seen2 departure dates4 Jan 2027 · found 3 days agoOpen this trip
February 2027From $931 departure date6 Feb 2027 · found 4 days agoOpen this trip
April 2027From $1072 departure dates17 Apr 2027 · found 7 days agoOpen this trip
May 2027From $1182 departure dates9 May 2027 · found 6 days agoOpen this trip
June 2027From $1361 departure date27 Jun 2027 · found 3 days agoOpen this trip
August 2027From $771 departure date6 Aug 2027 · found 4 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