Cheap flights from Istanbul to Barcelona from $121

The month of June is, on average, the cheapest month to fly to Barcelona from Istanbul, with most prices found around $157. If you don’t want to visit Barcelona in June, then you should wait until April to fly from Istanbul, when ticket prices are also cheap, with an average price of $164.

The cheapest day to depart from Istanbul to Barcelona is on a Wednesday when prices can be found for as low as $234. On the other hand, Thursday 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 $380.

At noon is the cheapest time of day to fly from Istanbul to Barcelona when you can find flight prices for as low as $274. Flying to Barcelona at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $410 on average. Flights to Barcelona from Istanbul in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Istanbul to Barcelona-El Prat for the best Istanbul - Barcelona flight prices

You are more likely to see cheaper flights to Barcelona from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $251 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Istanbul for as low as $173 on momondo.

There are 3 cabin classes available to choose from on Istanbul to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Air Serbia, Ajet, and Pegasus Airlines are the most popular carriers operating from Istanbul to Barcelona

Vueling, Pegasus Airlines and Turkish Airlines are the top three most popular airlines that fly to Barcelona from Istanbul according to our data. Vueling is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 3 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Istanbul and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 108 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.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday 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 15% of their flights experiencing any sort of delay.

15 flights are operational daily from Istanbul to Barcelona as of August 2026. The most popular departure time for this route is 8:00AM, with 54% of flights per day taking off at noon.

106 flights are operational weekly from Istanbul to Barcelona as of August 2026. The most popular departure day for this route is Sat, with 19% of flights per week taking off on this day.