Open interactive map →Cheap flights from Istanbul to Gaziantep
Planning a trip from Istanbul to Gaziantep? Tracked fares start at €29 to Turkiye. The cheapest tracked fare is non-stop. Use the price calendar to compare months SkyHopp has data for, then click through to check seats and dates.
The cheapest tracked fare is non-stop. SkyHopp refreshes fares as partners publish new availability - €29 is the cheapest currently tracked on this pair. If that price does not fit, set a price alert on this page.
One-way fares
From €29
Cheapest tracked fare (non-stop)
Notify me when prices drop
Get an email when Istanbul to Gaziantep fares are at or below your target price. The email includes the fare.
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Cheapest month to fly
- November 2026€29DirectCheapest
SkyHopp has tracked fares for this route in November at around €29. That is the only month with data so far, so it is too early to name a cheapest month.
Cheapest fare last seen 28 October 2026.
Alternative routes
Other ways to reach Gaziantep
Frequently asked questions
How much does a flight from Istanbul to Gaziantep cost?
The cheapest tracked fare from Istanbul to Gaziantep is €29. The month-by-month price calendar on this page lists the months SkyHopp has fares for. Fares are refreshed as our flight partners publish new availability.
Are there direct flights from Istanbul to Gaziantep?
Yes - non-stop fares appear in SkyHopp's tracked data from Istanbul to Gaziantep. The cheapest tracked fare, from €29, is itself non-stop. Click through to the booking site to check schedules for your dates.
When is the cheapest time to fly from Istanbul to Gaziantep?
SkyHopp does not yet have enough months of fares on this route to name a cheapest month. The calendar above lists the months that already have data. Set a price alert on this page to watch the fare.