Skip to content
FareTell

Tunis to Istanbul in December 2026 TUN → IST, SAW

Tunis-Carthage International Airport (TUN) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)

For departures in December 2026, the cheapest return found recently is $358 with Tunisair, 21 Dec – 30 Dec, found today. The cheapest one-way found recently is $150 with Tunisair, 6 Dec, found yesterday.

Return

In December 2026, the cheapest return fare on each of 9 departure dates is usually $273 to $358. Across all 31 departure dates we hold on this route, it is usually $270 to $316. Of the 3 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$358

21 Dec – 30 Dec · Tunisair

Tunis-Carthage International Airport (TUN) → Sabiha Gokcen International Airport (SAW)

out 2 stops, back 2 stops

found today

See prices for these datesCheck today's price

Cheapest we hold, of any age

$217

11 Dec – 14 Dec · Air France

Tunis-Carthage International Airport (TUN) → Istanbul New Airport (IST)

out 1 stop, back 1 stop

found 6 days ago

See prices for these datesCheck today's price

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

The cheapest dates in December 2026

DatesFromAirlineStopsFound
11 Dec – 14 Dec$217Air Franceout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
5 Dec – 12 Dec$245Air Franceout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
8 Dec – 17 Dec$273Tunisairout nonstop, back nonstopfound 6 days agoSee prices for these dates
1 Dec – 8 Dec$277Tunisairout nonstop, back nonstopfound 3 days agoSee prices for these dates
17 Dec – 22 Dec$328Turkish Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates

Every date we hold

9 departure dates

1 Dec – 8 Dec: $277, found 3 days ago5 Dec – 12 Dec: $245, found 2 days ago8 Dec – 17 Dec: $273, found 6 days ago9 Dec – 19 Dec: $353, found 3 days ago11 Dec – 14 Dec: $217, found 6 days ago17 Dec – 22 Dec: $328, found 6 days ago21 Dec – 30 Dec: $358, found today27 Dec – 5 Jan 2027: $402, found 5 days ago28 Dec – 10 Jan 2027: $370, found yesterdayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 8 Dec$277TunisairTunis-Carthage International Airport (TUN) → Istanbul New Airport (IST)out nonstop, back nonstopfound 3 days agoSee prices for these dates
5 Dec – 12 Dec$245Air FranceTunis-Carthage International Airport (TUN) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
8 Dec – 17 Dec$273TunisairTunis-Carthage International Airport (TUN) → Istanbul New Airport (IST)out nonstop, back nonstopfound 6 days agoSee prices for these dates
9 Dec – 19 Dec$353Aegean AirlinesTunis-Carthage International Airport (TUN) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
11 Dec – 14 Dec$217Air FranceTunis-Carthage International Airport (TUN) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
17 Dec – 22 Dec$328Turkish AirlinesTunis-Carthage International Airport (TUN) → Istanbul New Airport (IST)out nonstop, back nonstopfound 6 days agoSee prices for these dates
21 Dec – 30 Dec$358TunisairTunis-Carthage International Airport (TUN) → Sabiha Gokcen International Airport (SAW)out 2 stops, back 2 stopsfound todaySee prices for these dates
27 Dec – 5 Jan 2027$402TunisairTunis-Carthage International Airport (TUN) → Sabiha Gokcen International Airport (SAW)out 2 stops, back 1 stopfound 5 days agoSee prices for these dates
28 Dec – 10 Jan 2027$370TunisairTunis-Carthage International Airport (TUN) → Istanbul New Airport (IST)out nonstop, back nonstopfound yesterdaySee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $217.

October 2026From $2867 departure dates25 Oct – 1 Nov · found 3 days agoSee prices for these datesEvery date in October 2026
November 2026From $2327 departure dates24 Nov – 30 Nov · found 3 days agoSee prices for these datesEvery date in November 2026
December 2026From $217Cheapest seen9 departure dates11 Dec – 14 Dec · found 6 days agoSee prices for these dates
January 2027From $2702 departure dates1 Jan 2027 – 10 Jan 2027 · found 3 days agoSee prices for these dates
March 2027From $2502 departure dates17 Mar 2027 – 26 Mar 2027 · found 3 days agoSee prices for these dates
April 2027From $2761 departure date29 Apr 2027 – 13 May 2027 · found 6 days agoSee prices for these dates
July 2027From $2701 departure date19 Jul 2027 – 27 Jul 2027 · found 4 days agoSee prices for these dates
August 2027From $2702 departure dates4 Aug 2027 – 11 Aug 2027 · found 2 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

$150

6 Dec · Tunisair

Tunis-Carthage International Airport (TUN) → Sabiha Gokcen International Airport (SAW)

1 stop

found yesterday

Open this tripCheck today's price

Cheapest we hold, of any age

$133

3 Dec · Nouvelair

Tunis-Carthage International Airport (TUN) → Istanbul New Airport (IST)

nonstop

found 6 days ago

Open this tripCheck today's price

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

The cheapest dates in December 2026

DatesFromAirlineStopsFound
3 Dec$133Nouvelairnonstopfound 6 days agoOpen this trip
6 Dec$150Tunisair1 stopfound yesterdayOpen this trip

Every date we hold

2 departure dates

3 Dec: $133, found 6 days ago6 Dec: $150, found yesterdayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec$133NouvelairTunis-Carthage International Airport (TUN) → Istanbul New Airport (IST)nonstopfound 6 days agoOpen this trip
6 Dec$150TunisairTunis-Carthage International Airport (TUN) → Sabiha Gokcen International Airport (SAW)1 stopfound yesterdayOpen this trip

Which month looks cheapest?

February 2027 is the cheapest month — from $116.

October 2026From $1251 departure date22 Oct · found 3 hours agoOpen this tripEvery date in October 2026
November 2026From $1201 departure date19 Nov · found 2 days agoOpen this tripEvery date in November 2026
December 2026From $1332 departure dates3 Dec · found 6 days agoOpen this trip
January 2027From $1303 departure dates16 Jan 2027 · found 5 days agoOpen this trip
February 2027From $116Cheapest seen2 departure dates21 Feb 2027 · found 2 days agoOpen this trip
March 2027From $1413 departure dates12 Mar 2027 · found 3 days agoOpen this trip
April 2027From $1401 departure date11 Apr 2027 · found 20 hours agoOpen this trip
May 2027From $1332 departure dates26 May 2027 · found 5 days agoOpen this trip
June 2027From $1562 departure dates4 Jun 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