Cheap flights from Los Angeles to Barcelona from $481

In general, September is the cheapest month to fly from Los Angeles to Barcelona-El Prat Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $843. If you aren’t able to travel during the month of September, then book flights to Barcelona-El Prat Airport from Los Angeles during October instead. Flights to Barcelona-El Prat Airport in October, while not as cheap as those in September, still average around $852.

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $1,102 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 Los Angeles for as low as $914 on momondo.

There is only 1 cabin class available to choose from on Los Angeles Los Angeles 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.

No. A direct flight is the cheapest option for a flight between Los Angeles to Barcelona-El Prat Airport.

As of March 2026, prices for Los Angeles to Barcelona-El Prat Airport flights are approximately 2% cheaper when compared to flights at the same time last year.

Historically, on average around 11% of flights between Los Angeles and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 207 minutes.

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

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

According to our data, LEVEL have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.