Can I combine different airlines on the same trip?

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Is lastminute.com a trustworthy travel brand?

In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What options are there if I have to change my flight?

lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.**Flexibility services are available on selected flights only. Please read our T&Cs for more information.

I am afraid to lose my luggage, every time I fly. What can I do?

lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.****Baggage protection services are available on selected flights only. Please read our T&Cs for more information.

What are the cheapest flights from Istanbul to Gaziantep?

The cheapest one-way flight costs £53 flying with Pegasus Airlines and the cheapest return flight costs £71 with Pegasus Airlines.

How many airports are there in the city of Istanbul?

Istanbul has 1 airport: Istanbul Sabiha Gokcen International Airport.

How many airports does Gaziantep have?

There are 1 airports in Gaziantep: Oguzeli Airport

Which Gaziantep airport is the most central?

The most central airport is Oguzeli Airport, 15.6km.

Which airlines have flights from Istanbul to Gaziantep?

There are 3 airlines with flights from Istanbul to Gaziantep; Those that offer lower prices are Pegasus Airlines (£45), AJet (£266), Turkish Airlines (£205).

Schedules of the first and last flight from Istanbul to Gaziantep

The first flight from Istanbul to Gaziantep is at 02:05 and the last flight departs at 01:25.

Cheap flights from Istanbul to Gaziantep

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Flights to Gaziantep from Istanbul

Cheap flights from Istanbul to Gaziantep from £53. Istanbul (Türkiye) - Gaziantep (Türkiye) return flights from £71. From 28/09/2026 (Monday) - 30/09/2026 (Wednesday). Check for the dates with the lowest prices and find the cheapest rates.

Round-trip flights from Istanbul Sabiha Gokcen International Airport to Gaziantep

Cheapest round-trip flights from Istanbul Sabiha Gokcen International Airport to Gaziantep

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Direct flights from Istanbul Sabiha Gokcen International Airport to Gaziantep

Book direct flights from Istanbul Sabiha Gokcen International Airport to Gaziantep for a smooth journey.

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Flights from Istanbul Sabiha Gokcen International Airport to Gaziantep one way

Find one-way flights from Istanbul Sabiha Gokcen International Airport to Gaziantep at great prices.

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Pegasus Airlines flights from Istanbul Sabiha Gokcen International Airport to Gaziantep

Fly with Pegasus Airlines from Istanbul Sabiha Gokcen International Airport to Gaziantep for less.

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More information about flights to Gaziantep from Istanbul

Information about flights from Istanbul to Gaziantep

If you don’t know where to go on holiday, why not let yourself be guided by our cheap flight deals to Gaziantep from Istanbul. Without the stress of having set dates, the search results will help you make up your mind.

As well as your flight from Istanbul to Gaziantep , guess what, it’s also really easy with lastminute.com to have a car waiting for you when you arrive as well as accommodation in Gaziantep.

lastminute.com would like to be the perfect travel tool for all your travelling needs . The lastminute.com App is also available for the smartphone so you don’t miss out and being able to use our search engine from wherever you are.

lastminute.com cares about its customers and offers more than an online travel booking tool. We support our customers from start to finish and beyond. Helping you plan your trip, to during your holiday and even when you return from your trip .

Looking for low cost flights from Istanbul to Gaziantep ? Then look no further… lastminute.com searches all available flights from Istanbul to Gaziantep from amongst the top low cost and scheduled airlines.

FAQs Istanbul to Gaziantep flights

FAQs

Can I combine different airlines on the same trip?
Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.
Is lastminute.com a trustworthy travel brand?
In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.
What options are there if I have to change my flight?
lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.*
*Flexibility services are available on selected flights only. Please read our T&Cs for more information.
I am afraid to lose my luggage, every time I fly. What can I do?
lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.**
**Baggage protection services are available on selected flights only. Please read our T&Cs for more information.
What are the cheapest flights from Istanbul to Gaziantep?
The cheapest one-way flight costs £53 flying with Pegasus Airlines and the cheapest return flight costs £71 with Pegasus Airlines.
How many airports are there in the city of Istanbul?
Istanbul has 1 airport: Istanbul Sabiha Gokcen International Airport.
How many airports does Gaziantep have?
There are 1 airports in Gaziantep: Oguzeli Airport
Which Gaziantep airport is the most central?
The most central airport is Oguzeli Airport, 15.6km.
Which airlines have flights from Istanbul to Gaziantep?
There are 3 airlines with flights from Istanbul to Gaziantep; Those that offer lower prices are Pegasus Airlines (£45), AJet (£266), Turkish Airlines (£205).
Schedules of the first and last flight from Istanbul to Gaziantep
The first flight from Istanbul to Gaziantep is at 02:05 and the last flight departs at 01:25.

Cheap flights Istanbul - Gaziantep