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Gaziantep to Istanbul in October 2026 GZT → IST, SAW

Gaziantep Airport (GZT) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)

For departures in October 2026, the cheapest return found recently is $83 with Pegasus Airlines, 29 Oct – 1 Nov, found today. The cheapest one-way found recently is $41 with Turkish Airlines, 27 Oct, found yesterday.

Return

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

Cheapest return found recently

$83

29 Oct – 1 Nov · Pegasus Airlines

Gaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)

out nonstop, back nonstop

found today

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 October 2026

DatesFromAirlineStopsFound
29 Oct – 1 Nov$83Pegasus Airlinesout nonstop, back nonstopfound todaySee prices for these dates
23 Oct – 28 Oct$90Ajetout nonstop, back nonstopfound 3 days agoSee prices for these dates

Every date we hold

2 departure dates

23 Oct – 28 Oct: $90, found 3 days ago29 Oct – 1 Nov: $83, found todayOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
23 Oct – 28 Oct$90AjetGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound 3 days agoSee prices for these dates
29 Oct – 1 Nov$83Pegasus AirlinesGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)out nonstop, back nonstopfound todaySee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $73.

October 2026From $832 departure dates29 Oct – 1 Nov · found todaySee prices for these dates
November 2026From $861 departure date20 Nov – 22 Dec · found 4 days agoSee prices for these datesEvery date in November 2026
December 2026From $73Cheapest seen3 departure dates16 Dec – 7 Jan 2027 · found 3 days agoSee prices for these dates
January 2027From $1212 departure dates15 Jan 2027 – 15 Feb 2027 · found 4 days agoSee prices for these dates
February 2027From $1021 departure date4 Feb 2027 – 13 Feb 2027 · found 5 days agoSee prices for these dates

One-way

In October 2026, the cheapest one-way fare on each of 11 departure dates is usually $41 to $45. Across all 30 departure dates we hold on this route, it is usually $40 to $51. Of the 3 months with enough one-way fares to compare, October 2026 is usually the cheapest.

Cheapest one-way found recently

$41

27 Oct · Turkish Airlines

Gaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)

nonstop

found yesterday

Open this tripCheck today's price

Cheapest we hold, of any age

$35

28 Oct · Pegasus Airlines

Gaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)

nonstop

found 2 days ago

Open this tripCheck today's price

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The cheapest dates in October 2026

DatesFromAirlineStopsFound
28 Oct$35Pegasus Airlinesnonstopfound 2 days agoOpen this trip
21 Oct$38Pegasus Airlinesnonstopfound 6 days agoOpen this trip
29 Oct$40Pegasus Airlinesnonstopfound 3 days agoOpen this trip
20 Oct$41Ajetnonstopfound 5 days agoOpen this trip
27 Oct$41Turkish Airlinesnonstopfound yesterdayOpen this trip

Every date we hold

11 departure dates

20 Oct: $41, found 5 days ago21 Oct: $38, found 6 days ago22 Oct: $44, found 4 days ago23 Oct: $44, found 4 days ago24 Oct: $50, found 4 days ago25 Oct: $46, found yesterday26 Oct: $48, found yesterday27 Oct: $41, found yesterday28 Oct: $35, found 2 days ago29 Oct: $40, found 3 days ago30 Oct: $43, found 2 days agoOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
20 Oct$41AjetGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)nonstopfound 5 days agoOpen this trip
21 Oct$38Pegasus AirlinesGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)nonstopfound 6 days agoOpen this trip
22 Oct$44AjetGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)nonstopfound 4 days agoOpen this trip
23 Oct$44Turkish AirlinesGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)nonstopfound 4 days agoOpen this trip
24 Oct$50AjetGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)nonstopfound 4 days agoOpen this trip
25 Oct$46Pegasus AirlinesGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)nonstopfound yesterdayOpen this trip
26 Oct$48Pegasus AirlinesGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)nonstopfound yesterdayOpen this trip
27 Oct$41Turkish AirlinesGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)nonstopfound yesterdayOpen this trip
28 Oct$35Pegasus AirlinesGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)nonstopfound 2 days agoOpen this trip
29 Oct$40Pegasus AirlinesGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)nonstopfound 3 days agoOpen this trip
30 Oct$43AjetGaziantep Airport (GZT) → Sabiha Gokcen International Airport (SAW)nonstopfound 2 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $34.

October 2026From $3511 departure dates28 Oct · found 2 days agoOpen this trip
November 2026From $3810 departure dates28 Nov · found 2 days agoOpen this tripEvery date in November 2026
December 2026From $34Cheapest seen2 departure dates22 Dec · found 5 days agoOpen this trip
January 2027From $504 departure dates28 Jan 2027 · found 5 days agoOpen this trip
March 2027From $402 departure dates3 Mar 2027 · found 3 days agoOpen this trip
September 2027From $921 departure date17 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