06:00IstanbulSun, Oct 18
Travel time 1h 35m, nonstopSAWGZT
07:35GaziantepSun, Oct 18
Cheapest one-way tickets
Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.
17:55IstanbulMon, Oct 19
Travel time 1h 35m, nonstopSAWGZT
19:30GaziantepMon, Oct 19
01:20IstanbulThu, Nov 12
Travel time 1h 35m, nonstopSAWGZT
02:55GaziantepThu, Nov 12
06:00IstanbulSun, Oct 11
Travel time 1h 35m, nonstopSAWGZT
07:35GaziantepSun, Oct 11
06:25IstanbulMon, Nov 2
Travel time 1h 35m, nonstopSAWGZT
08:00GaziantepMon, Nov 2
01:20IstanbulWed, Nov 4
Travel time 1h 35m, nonstopSAWGZT
02:55GaziantepWed, Nov 4
23:55IstanbulFri, Dec 25
Travel time 1h 45m, nonstopSAWGZT
01:40GaziantepSat, Dec 26
06:55IstanbulFri, Oct 16
Travel time 1h 40m, nonstopSAWGZT
08:35GaziantepFri, Oct 16
05:25IstanbulWed, Oct 21
Travel time 1h 35m, nonstopSAWGZT
07:00GaziantepWed, Oct 21
Round trips
The cheapest return tickets found recently, price for the whole trip.
- Oct 12 – Oct 15Pegasus Airlines, nonstop out, nonstop back €59
- Nov 3 – Nov 3Pegasus Airlines, nonstop out, nonstop back €67
- Oct 7 – Oct 13Pegasus Airlines, nonstop out, nonstop back €68
- Oct 30 – Nov 3Pegasus Airlines, nonstop out, nonstop back €68
- Oct 5 – Oct 8Pegasus Airlines, nonstop out, nonstop back €69
Plan the rest of the trip
Price calendar
The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.
October 2026
November 2026
Lowest fares by month
In the fares found this week, November has the lowest: from €34 one-way, against €91 in April 2027. Pick a month to see its cheapest date.
Show as a table
| Month | Cheapest one-way | Date | Stops |
|---|---|---|---|
| October | — | ||
| November | €34 | Mon, Nov 2 | Nonstop |
| December | €34 | Fri, Dec 25 | Nonstop |
| January 2027 | €37 | Thu, Jan 7 | Nonstop |
| February 2027 | €58 | Mon, Feb 1 | Nonstop |
| March 2027 | — | ||
| April 2027 | €91 | Thu, Apr 22 | Nonstop |
| May 2027 | — | ||
| June 2027 | — | ||
| July 2027 | — | ||
| August 2027 | €79 | Thu, Aug 12 | Nonstop |
| September 2027 | — |
Questions travellers ask
What is the cheapest month to fly from Istanbul to Gaziantep?
In the fares found this week, November has the lowest: from €34 one-way, against €91 in April 2027.
Are there direct flights from Istanbul to Gaziantep?
Yes. Recent fares include nonstop flights with Pegasus Airlines, Ajet and Turkish Airlines.
How long is the flight from Istanbul to Gaziantep?
A nonstop flight takes about 1h 35m. The distance is 831 km.
Which day of the week is cheapest to fly?
In the fares we have, Sunday departures are the cheapest, with a typical lowest fare of €36. Thursday is the priciest at about €40.
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