Cheap flights from Istanbul to Vienna from $99

In general, April is the cheapest month to fly from Istanbul to Vienna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $131. If you aren’t able to travel to Vienna during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $141.

On average, the least expensive day to fly to Vienna from Istanbul is on a Thursday. momondo users have found tickets for Thursday departures for as low as $200. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Istanbul because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $445.

The cheapest time of day to fly to Vienna is in the morning when flights can be purchased for as low as $194. Try not to purchase tickets in the evening because they tend to be around $254. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Istanbul Sabiha Gokcen to Vienna Intl for the best Istanbul - Vienna Intl flight prices

You are more likely to see cheaper flights to Vienna from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around $189 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from Istanbul for as low as $163 on momondo.

There is only 1 cabin class available to choose from on Istanbul to Vienna flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Air Serbia and KLM are the most popular carriers operating from Istanbul to Vienna Intl

Pegasus Airlines, Turkish Airlines and Ajet are the top three most popular airlines that fly to Vienna from Istanbul according to our data. Pegasus Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Vienna. Keep in mind that there are 3 different airlines that fly to Vienna on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Istanbul and Vienna have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Turkish Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

22 flights are operational daily from Istanbul to Vienna as of August 2026. The most popular departure time for this route is 8:00PM, with 43% of flights per day taking off in the afternoon.

The number of flights available between Istanbul and Vienna is 156 per week as of August 2026. The most frequent departure day is Wed, with 24% of weekly flights leaving on this day.