Cheap flights from Zagreb to Barcelona from $63

The cheapest month to fly to Barcelona-El Prat Airport from Zagreb is in June. Flight prices, which tend to average around $203, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Barcelona-El Prat Airport from Zagreb during August instead. Flights to Barcelona-El Prat Airport in August, while not as cheap as those in June, still average around $211.

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $213. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $258. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

Flying to Barcelona-El Prat Airport from Zagreb in the morning is the least expensive time of day to depart. momondo users have found prices as low as $216 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $233 on average. Flights to Barcelona-El Prat Airport from Zagreb in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Zagreb Franjo Tuđman to Barcelona-El Prat for the best Zagreb Franjo Tuđman - Barcelona-El Prat flight prices

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Zagreb when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $229 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Zagreb for as low as $172 on momondo.

There are 2 cabin classes available to choose from on Zagreb to Barcelona-El Prat Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 70% on your flight if you consider stops on a Zagreb to Barcelona-El Prat Airport flight.

As of June 2026, prices for Zagreb to Barcelona-El Prat Airport flights are approximately 41% cheaper when compared to flights at the same time last year.

Historically, on average around 29% of flights between Zagreb and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 90 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening 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. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Croatia Airlines have had the least number of delays on this route over the last 12 months; with about 29% of their flights experiencing any sort of delay.