Cheap flights from Bucharest Otopeni Intl Airport to Barcelona from $42

The cheapest month to fly to Barcelona-El Prat Airport from Bucharest Otopeni Intl Airport is in November. Flight prices, which tend to average around $95, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Bucharest Otopeni Intl Airport during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in November, still average around $135.

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Friday when prices can be found for as low as $169. 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 Saturday because tickets tend to average around $213. 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 Bucharest Otopeni Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $167 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $208 on average. Flights to Barcelona-El Prat Airport from Bucharest Otopeni Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Bucharest Otopeni Intl to Barcelona-El Prat for the best Bucharest Otopeni Intl - Barcelona-El Prat flight prices

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Bucharest Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $181 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 Bucharest Otopeni Intl Airport for as low as $135 on momondo.

There is only 1 cabin class available to choose from on Bucharest Otopeni Intl to Barcelona-El Prat flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Wizz Air is the most popular carrier operating from Bucharest Otopeni Intl to Barcelona-El Prat

Wizz Air, Lufthansa and HiSky are the top three most popular airlines that fly to Barcelona-El Prat Airport from Bucharest Otopeni Intl Airport according to our data. Wizz Air is the first choice among our users, with 90% of people opting to fly with this airline when traveling to Barcelona-El Prat Airport. Keep in mind that there are 3 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Bucharest and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

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

According to our data, Wizz Air have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

Zurich (ZRH) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

Flights via Zurich (ZRH) offer the lowest average round-trip price of $238.

Flights connecting via Vienna (VIE) have the shortest average one-way travel time: 4h 45m.

Vienna (VIE) has the shortest average layover time for this route: 0h 38m.

As of February 2026, 1 flights take off from Bucharest Otopeni Intl Airport and land in Barcelona-El Prat Airport each day. The most common flight departure time for this route is 6:00AM, with 100% of daily flights taking off at noon.

As of February 2026, there are 11 flights per week flying from Bucharest Otopeni Intl Airport to Barcelona-El Prat Airport. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.