Cheap flights from Zagreb to Barcelona from €54

If you aren’t able to travel during the month of September, then book flights to Barcelona-El Prat Airport from Zagreb during June instead. Flights to Barcelona-El Prat Airport in June, while not as cheap as those in September, still average around €169.

Our data shows that Tuesday is the least expensive day to fly to Barcelona-El Prat Airport. Tickets to fly out on this day can be as low as €205. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Barcelona-El Prat Airport on Thursday is €221.

Our data shows that the cheapest Zagreb to Barcelona-El Prat Airport flights are usually those with departure times in the morning. Our users have found flights to Barcelona-El Prat Airport in the morning for as low as €212. Flights to Barcelona-El Prat Airport are more costly in the afternoon, with an average ticket price of €221. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 €208 when searching weeks before you fly. 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 €145 on momondo.

There is only 1 cabin class 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 68% on your flight if you consider stops on a Zagreb to Barcelona-El Prat Airport flight.

As of November 2026, prices for Zagreb to Barcelona-El Prat Airport flights are approximately 50% cheaper when compared to flights at the same time last year.

Historically, on average around 22% 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 92 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.