Q: How much does it cost to fly round-trip from San Luis Obispo to Barcelona-El Prat Airport?

Airfare is below average for this route at the moment. San Luis Obispo to Barcelona-El Prat Airport flights typically cost between $828 and $1,079 in September. The cheapest round-trip price found within the last 3 days was $582 on United Airlines (Sep 17-Sep 30).

Question 1

How much does it cost to fly round-trip from San Luis Obispo to Barcelona-El Prat Airport?

Accepted Answer

Airfare is below average for this route at the moment.San Luis Obispo to Barcelona-El Prat Airport flights typically cost between $828 and $1,079 in September.
The cheapest round-trip price found within the last 3 days was $582 on United Airlines (Sep 17-Sep 30).

Question 2

What are the cheapest airlines flying from San Luis Obispo to Barcelona-El Prat Airport round-trip?

Accepted Answer

Our cheapest airline available from San Luis Obispo to Barcelona-El Prat Airport is United Airlines. Our recent data shows that you can find tickets from as low as $582 on this airline. An additional option worth looking into is Lufthansa, starting at $635. Users have found that United Airlines is 44% cheaper than the other options available to this destination.

Question 3

What is the cheapest month to book a flight from San Luis Obispo to Barcelona-El Prat Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from San Luis Obispo to Barcelona-El Prat Airport (average of $523). Flying from San Luis Obispo to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,056). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 4

What is the cheapest day to fly from San Luis Obispo to Barcelona-El Prat Airport?

Accepted Answer

Travelers seeking maximum savings on their San Luis Obispo to Barcelona-El Prat Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Question 7

What is the cheapest day to fly round-trip from San Luis Obispo to Barcelona-El Prat Airport?

Accepted Answer

Saturday flights are found to be more expensive to fly from San Luis Obispo to Barcelona-El Prat Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Barcelona-El Prat Airport.

Question 8

What is the cheapest month to fly from San Luis Obispo to Barcelona-El Prat Airport?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Barcelona-El Prat Airport. Flights to Barcelona-El Prat Airport from San Luis Obispo in October are about $1,039 on average during October, but can be found for as low as $569.

Question 9

What is the cheapest time of day to fly from SBP to BCN?

Accepted Answer

When flying from San Luis Obispo to Barcelona-El Prat Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 4% versus a flight at noon.

Question 10

What airport do you fly from for flights from San Luis Obispo to Barcelona-El Prat?

Accepted Answer

Located just 3.3 mi from the city center, San Luis Obispo County is the airport most travelers will use when flying to Barcelona-El Prat from San Luis Obispo. Booking flights from County (SBP) to Barcelona-El Prat should be relatively easy as there are 0 daily outbound flights to Barcelona-El Prat from 1 airline.

Question 11

Can I find deals for flights from San Luis Obispo to Barcelona-El Prat that include hotel bookings?

Accepted Answer

Yes. In addition to deals on San Luis Obispo to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 12

How can I find direct flights from San Luis Obispo to Barcelona-El Prat?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Barcelona-El Prat.

Question 13

Can I find deals for business class flights from San Luis Obispo to Barcelona-El Prat?

Accepted Answer

Yes. Cheapflights offers flight deals from San Luis Obispo to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Round-trip from	$582 (United Airlines)
Popular in	June
Cheapest in	October
Average price	$906

$582+ Cheap flights from San Luis Obispo (SBP) to Barcelona-El Prat (BCN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from San Luis Obispo to Barcelona-El PratExplore the most affordable flight options available from San Luis Obispo to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

Explore the most affordable flight options available from San Luis Obispo to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

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Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Luis Obispo to Barcelona-El Prat?

What are the cheapest airlines flying from San Luis Obispo to Barcelona-El Prat Airport round-trip?

Can I find deals for flights from San Luis Obispo to Barcelona-El Prat that include hotel bookings?

How can I find direct flights from San Luis Obispo to Barcelona-El Prat?

Can I find deals for business class flights from San Luis Obispo to Barcelona-El Prat?

What is the cheapest month to book a flight from San Luis Obispo to Barcelona-El Prat Airport?

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Cheapest flights from San Luis Obispo to Barcelona-El Prat
Explore the most affordable flight options available from San Luis Obispo to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.