# How much is the cheapest flight from Istanbul to Gaziantep?

| Field | Value |
|---|---|
| Origin | IST (Istanbul, TR) |
| Destination | GZT (Gaziantep, TR) |
| Cheapest observed fare | EUR 31 |
| Currency | EUR |
| Six-month low | EUR 26 |
| Cheapest observed departure date | 2026-11-03 |
| Movement | no drop recorded |
| Freshness | cached_snapshot |

## The short answer

The lowest fare AplusZ has observed from Istanbul to Gaziantep is EUR 31 one way. Over the trailing six months the lowest it reached was EUR 26, on a departure dated 2026-11-03.

## What this does not guarantee

This is a cached snapshot from a recurring fare scan, not a live quote and not a bookable price. Availability, taxes, baggage and seat fees are settled at the airline or agency, not here. Check the live price before booking:

https://aplusz.app/?from=IST&to=GZT&lang=en&utm_source=route-page

## Machine access

- Fare record: https://aplusz.app/v1/fare?from=IST&to=GZT
- All destinations from Istanbul: https://aplusz.app/v1/routes?from=IST
- Tool server: https://aplusz.app/mcp (tool: find_cheapest_fare)
- Field meanings: https://aplusz.app/llms-full.txt#fields

---

HTML: https://aplusz.app/en/flights/istanbul-to-gaziantep
JSON: https://aplusz.app/v1/fare?from=IST&to=GZT
Tool: https://aplusz.app/mcp
Source: AplusZ fare scan, cached snapshot
Licence: https://aplusz.app/license.xml
Cite as: AplusZ, Istanbul to Gaziantep, https://aplusz.app/en/flights/istanbul-to-gaziantep