Flights from Istanbul to Graz – Airlines & connecting routes
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IST to GRZ – All flight route options from Istanbul Airport, Turkey to Graz Mil/Civ, Austria. These flights are operated by Asiana Airlines & Turkish Airlines through 2 different flight connections. The shortest flight time is 3 hours and 55 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
Other flight options
Check out these routes. They have daily flights from Istanbul Airport and connections to Graz:
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Istanbul to Graz flights
With over 22 flights every week and 2 different airlines you have a wide range of options. While flying to Graz from Istanbul you will be doing a stopover in either Vienna (VIE) or Munich (MUC).
Are there any non-stop flights from IST to GRZ?
You could fly non-stop from IST to GRZ before with Turkish Airlines but not anymore.
Tip! You can also fly to Graz from Istanbul Sabiha Gökçen International Airport (SAW).
Distance & flight times: Istanbul Airport to Graz Mil/Civ
The shortest flight time between IST and GRZ is 4 hours.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
VIE Vienna | 4h 0m | 50m | 859 miles (1382 km) |
MUC Munich | 6h 20m | 2h 40m | 1162 miles (1870 km) |



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From Istanbul to Austria
Below is a list of other destinations to Austria from Istanbul Airport with either direct flights or 1 stop connections.
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VIE Vienna Direct
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SZG Salzburg Direct
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INN Innsbruck
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KLU Klagenfurt
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LNZ Linz
From Turkey to Graz
Below is a list of other cities in Turkey with flights to Graz with either non-stop or connecting flights.