Pick your Istanbul – Graz flight today and pay for it over 3 to 24 months. Suso is a travel-planning platform: in a flight package the ticket is issued by a travel agency, a booking site or the airline, and the payment plan is set up as consumer credit by partner finance institutions. Your credit-card limit is never used or blocked, and no deposit is required. The search box above is already set to Istanbul → Graz; pick your dates and see live flights.
Looking for a good flight from Istanbul to Graz?
Suso turns the Istanbul – Graz trip into a flight package: the ticket is issued by a travel agency, a booking site or the airline, and you spread the payment over a term you choose between 3 and 24 months as consumer credit from partner finance institutions. It completes in the basket in one click, and your card limit is never blocked.
See Istanbul – Graz flight prices →When to visit Graz
May to September is the best stretch for outdoor cafes and the riverside. In December Christmas markets fill the old town squares and the Schlossberg is lit. Winters are cold though not always snowy, and spring and autumn are the most comfortable months for walking the city.
Things to do in Graz
The Schlossberg and clock tower
Ride the funicular or climb the steps to the hill, and look over the red roofs from the emblematic clock tower.
The old town
Walk between the courtyard Renaissance buildings and the narrow lanes around the Hauptplatz.
The Kunsthaus Graz
Visit the bulbous contemporary art museum locals call the friendly alien.
The Murinsel
Have a coffee on the steel artificial island set in the River Mur and cross the bridge linking both banks.
Eggenberg Palace
Tour the baroque palace that turns the calendar into architecture, and the park where peacocks roam.
The Zeughaus
See more than thirty thousand pieces of armour and weaponry ranked up in the world's largest historic armoury.
Istanbul – Graz flight prices by month
The cheapest month on this route is July: return fares start at 7,465 TL (cheapest day: July 31). In the most expensive month the same route sits around 13,379 TL, so picking the right month is the decision that actually sets the price here. Data scanned as of 2026-07-27 and subject to change.
| July 2026 | 7,465 TL | |
|---|---|---|
| August 2026 | 9,231 TL | |
| September 2026 | 7,465 TL | |
| October 2026 | 8,025 TL | |
| November 2026 | 7,846 TL | |
| December 2026 | 7,846 TL | |
| January 2027 | 7,846 TL | |
| February 2027 | 7,846 TL | |
| March 2027 | 7,846 TL | |
| April 2027 | 13,379 TL | |
| May 2027 | 13,379 TL |
Which city is cheaper to fly to Graz from?
Departing from Istanbul is the cheapest option for this destination: 7,465 TL in July. Each price below is the floor for that origin’s own best month; click a price and the search opens with that origin and date.
| Istanbul | July | 7,465 TL |
|---|---|---|
| Antalya | December | 9,692 TL +2,227 TL |
| Izmir | August | 14,422 TL +6,957 TL |
| Ankara | March | 26,286 TL +18,821 TL |
Airlines on the Istanbul – Graz route
Pegasus flies Istanbul – Graz direct. Suso pulls live flights through Google Flights; pick the best option and spread the cost over monthly payments.
About Graz
Graz is a popular route for Austria (Europe). For more travel guidance, when to go and things to do, see our Graz destination page.
Istanbul – Graz FAQ
Can I buy the Istanbul - Graz flight on monthly payments?
Yes. You buy the Istanbul - Graz flight on Suso as a flight package: a term between 3 and 24 months, without using your card limit.
How much is the Istanbul - Graz flight?
The price varies by month, date and airline. The table on this page shows each month's floor price from the last scan; use the search box to see the live price for your own dates.
Is a deposit required?
No. No deposit is required; you pay the amount monthly over the term you choose.
Book Istanbul – Graz and pay monthly
Fly now, pay later. Over up to 24 months. The application completes in the basket in one click, and no card limit is needed.
Search Istanbul – Graz flights now →