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Thessaloniki to Istanbul in December 2026 SKG → IST, SAW

Thessaloniki International Airport (SKG) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)

For departures in December 2026, the cheapest return found recently is $175 with Aegean Airlines, 25 Dec – 1 Jan 2027, found yesterday. The cheapest one-way found recently is $96 with Aegean Airlines, 25 Dec, found yesterday.

Return

In December 2026, the cheapest return fare on each of 9 departure dates is usually $228 to $233. Across all 30 departure dates we hold on this route, it is usually $203 to $271. Of the 3 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$175

25 Dec – 1 Jan 2027 · Aegean Airlines

Thessaloniki International Airport (SKG) → Istanbul New Airport (IST)

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
25 Dec – 1 Jan 2027$175Aegean Airlinesout nonstop, back nonstopfound yesterdaySee prices for these dates
18 Dec – 20 Dec$206Aegean Airlinesout nonstop, back 1 stopfound 2 days agoSee prices for these dates
1 Dec – 9 Dec$228Turkish Airlinesout nonstop, back nonstopfound yesterdaySee prices for these dates
13 Dec – 17 Dec$229Turkish Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
21 Dec – 2 Jan 2027$229Turkish Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates

Every date we hold

9 departure dates

1 Dec – 9 Dec: $228, found yesterday4 Dec – 17 Dec: $233, found yesterday13 Dec – 17 Dec: $229, found 4 days ago18 Dec – 20 Dec: $206, found 2 days ago20 Dec – 24 Dec: $273, found 4 days ago21 Dec – 2 Jan 2027: $229, found 5 days ago25 Dec – 1 Jan 2027: $175, found yesterday28 Dec – 6 Jan 2027: $281, found 6 days ago30 Dec – 7 Jan 2027: $232, found yesterdayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 9 Dec$228Turkish AirlinesThessaloniki International Airport (SKG) → Istanbul New Airport (IST)out nonstop, back nonstopfound yesterdaySee prices for these dates
4 Dec – 17 Dec$233Turkish AirlinesThessaloniki International Airport (SKG) → Istanbul New Airport (IST)out nonstop, back nonstopfound yesterdaySee prices for these dates
13 Dec – 17 Dec$229Turkish AirlinesThessaloniki International Airport (SKG) → Istanbul New Airport (IST)out nonstop, back nonstopfound 4 days agoSee prices for these dates
18 Dec – 20 Dec$206Aegean AirlinesThessaloniki International Airport (SKG) → Istanbul New Airport (IST)out nonstop, back 1 stopfound 2 days agoSee prices for these dates
20 Dec – 24 Dec$273Aegean AirlinesThessaloniki International Airport (SKG) → Istanbul New Airport (IST)out 1 stop, back nonstopfound 4 days agoSee prices for these dates
21 Dec – 2 Jan 2027$229Turkish AirlinesThessaloniki International Airport (SKG) → Istanbul New Airport (IST)out nonstop, back nonstopfound 5 days agoSee prices for these dates
25 Dec – 1 Jan 2027$175Aegean AirlinesThessaloniki International Airport (SKG) → Istanbul New Airport (IST)out nonstop, back nonstopfound yesterdaySee prices for these dates
28 Dec – 6 Jan 2027$281Aegean AirlinesThessaloniki International Airport (SKG) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
30 Dec – 7 Jan 2027$232Turkish AirlinesThessaloniki International Airport (SKG) → Istanbul New Airport (IST)out nonstop, back nonstopfound yesterdaySee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $154.

October 2026From $2945 departure dates25 Oct – 31 Oct · found 5 days agoSee prices for these dates
November 2026From $16211 departure dates28 Nov – 5 Dec · found todaySee prices for these datesEvery date in November 2026
December 2026From $1759 departure dates25 Dec – 1 Jan 2027 · found yesterdaySee prices for these dates
January 2027From $154Cheapest seen2 departure dates1 Jan 2027 – 15 Jan 2027 · found yesterdaySee prices for these datesEvery date in January 2027
February 2027From $1641 departure date6 Feb 2027 – 8 Feb 2027 · found yesterdaySee prices for these datesEvery date in February 2027
April 2027From $2021 departure date26 Apr 2027 – 12 May 2027 · found 2 days agoSee prices for these dates
July 2027From $2071 departure date15 Jul 2027 – 26 Aug 2027 · found 6 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

$96

25 Dec · Aegean Airlines

Thessaloniki International Airport (SKG) → Istanbul New Airport (IST)

nonstop

found yesterday

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
25 Dec$96Aegean Airlinesnonstopfound yesterdayOpen 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
25 Dec$96Aegean AirlinesThessaloniki International Airport (SKG) → Istanbul New Airport (IST)nonstopfound yesterdayOpen this trip

Which month looks cheapest?

January 2027 is the cheapest month — from $59.

November 2026From $711 departure date2 Nov · found 2 days agoOpen this tripEvery date in November 2026
December 2026From $961 departure date25 Dec · found yesterdayOpen this trip
January 2027From $59Cheapest seen8 departure dates18 Jan 2027 · found 3 days agoOpen this tripEvery date in January 2027
February 2027From $608 departure dates15 Feb 2027 · found 5 days agoOpen this tripEvery date in February 2027
March 2027From $633 departure dates1 Mar 2027 · found yesterdayOpen this trip
April 2027From $641 departure date2 Apr 2027 · found 3 days agoOpen this trip
July 2027From $661 departure date11 Jul 2027 · found 3 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