How to get from Gaziantep to Istanbul
A real 1-leg route: bus. Door to door 17h 09m, from €38.
We compared the ways to travel from Gaziantep to Istanbul. The most useful door-to-door route takes 17h 09m by bus with no transfer. The two cities are about 850 km apart in a straight line. The price and operators below come from a real route search.
The lowest we recorded in the last 14 days was €35, on Fri, Aug 21.
This fare comes from a search on August 9, 2026 and has not been refreshed since. Run a live search for today's price.
Gaziantep to Istanbul: cheapest or fastest?
All from the same recent search. Pick a tab: the legs, the timing and the difference from the others all change with it.
- 1Gaziantep → Istanbulbus
Kamil Koç·17h 09m
The best balance of price and time we found on this route.
Gaziantep to Istanbul prices by travel date
Gold is the cheapest day we found. Tap a day and the panel and the button lock to that date.
2 ways from Gaziantep to Istanbul: flight, bus
How the trip from Gaziantep to Istanbul works
Start with a Kamil Koç bus from Gaziantep to Istanbul, about 17h 9m. In total it's roughly €38 over 17h 9m, direct, no transfers.
Along the way to Istanbul
DepartureGaziantepWho runs Gaziantep to Istanbul
On this route you travel with Kamil Koç; Routavio does not add a booking fee.
Gaziantep to Istanbul: common questions
How long does it take to get from Gaziantep to Istanbul?+−
The most useful route takes about 17h 09m by bus, with no transfer.
How far is Istanbul from Gaziantep?+−
About 850 km in a straight line. The real route on the ground or in the air is longer.
How much does Gaziantep to Istanbul cost?+−
The best price in our latest search was €38. The exact fare depends on your travel date.
Which operators run Gaziantep to Istanbul?+−
On this route you travel with Kamil Koç.
Can you get from Gaziantep to Istanbul without flying?+−
Yes. A ground route by bus takes about 17h 09m.
What is the cheapest way to get from Gaziantep to Istanbul?+−
Usually a flexible date, or leaving from a nearby airport. A live search puts every option for your dates side by side.
Can I book directly?+−
Yes. Routavio sends you straight to the operator or an independent third-party provider. We never add a booking fee. The final fare and availability are confirmed by that provider.
Where to next
Other ways people search Gaziantep to Istanbul
- how to get from Gaziantep to Istanbul
- Gaziantep to Istanbul travel time
- Gaziantep to Istanbul distance
- cheapest way from Gaziantep to Istanbul
- Gaziantep to Istanbul by bus