Gaziantep to Istanbul flights

Non-stop airlines seen on this route

Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.

Airport to city: straight-line distance

• Gaziantep Oğuzeli International Airport (GZT) → Gaziantep, city gazetteer reference point (37.0660, 37.3781): ≈ 16 km.
• Sabiha Gökçen Airport (SAW) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 30 km.
• Istanbul Airport (IST) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 35 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.

Observed fares by departure date

One-way fares. Each row is one price we saw for that departure day on the date shown, not a guaranteed fare.

Lowest fare by days before departure

Lowest fare from Gaziantep to Istanbul by days until departure (8 to 30 days): €31 (checked 9 Nov 2026).

One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.

Fares for different departure dates, checked now; not a guide to when to book.

Lowest one-way fare we saw per airline

Cheapest airline from Gaziantep to Istanbul: Pegasus Airlines, €35 (checked 6 Nov 2026).

One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.