Cheap flights from Miami to Barcelona from $337

The cheapest month to fly to Barcelona-El Prat Airport from Miami is in February. Flight prices, which tend to average around $530, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Miami during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in February, still average around $571.

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Wednesday when prices can be found for as low as $721. 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 $861. 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 Miami in the evening is the least expensive time of day to depart. momondo users have found prices as low as $728 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $863 on average. Flights to Barcelona-El Prat Airport from Miami in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $725 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 Miami for as low as $660 on momondo.

There are 3 cabin classes available to choose from on Miami 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.

You could potentially save up to 29% on your flight if you consider stops on a Miami to Barcelona-El Prat Airport flight.

As of April 2026, prices for Miami to Barcelona-El Prat Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

British Airways and Delta are the most popular carriers operating from Miami to Barcelona-El Prat

Iberia, American Airlines and British Airways are the top three most popular airlines that fly to Barcelona-El Prat Airport from Miami according to our data. Iberia is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Barcelona-El Prat Airport. Keep in mind that there are 20 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 Miami and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 228 minutes.

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

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

According to our data, LEVEL 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.

Lisbon (LIS) was the most common stop: 34% of momondo users choosing 1-stop flights on this route connected there.

Flights via Rome (FCO) offer the lowest average round-trip price of $310.

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 12h 20m.

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 50m.

As of April 2026, 5 flights take off from Miami and land in Barcelona-El Prat Airport each day. The most common flight departure time for this route is 7:00PM, with 100% of daily flights taking off in the evening.

As of April 2026, there are 40 flights per week flying from Miami to Barcelona-El Prat Airport. The most common day of the week flights depart is Wed, with 20% of flights taking off on this day.