Cheap flights from Louisville to Barcelona from $336
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Barcelona departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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KLM flights from Louisville to Barcelona-El Prat Airport
Our best KLM deals on Louisville to Barcelona-El Prat Airport flight tickets
Air Canada flights from Louisville to Barcelona-El Prat Airport
Our best Air Canada deals on Louisville to Barcelona-El Prat Airport flight tickets
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How to get the cheapest flight ticket from Louisville to Barcelona-El Prat Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Barcelona-El Prat Airport?
The cheapest month to fly to Barcelona-El Prat Airport from Louisville is in January. Flight prices, which tend to average around $727, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from Louisville during October instead. Flights to Barcelona-El Prat Airport in October, while not as cheap as those in January, still average around $757.
What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?
The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $804. 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 Thursday because tickets tend to average around $1,330. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.
What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?
Flying to Barcelona-El Prat Airport from Louisville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $894 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,274 on average. Flights to Barcelona-El Prat Airport from Louisville at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Barcelona-El Prat Airport?
You are more likely to see cheaper flights to Barcelona-El Prat Airport from Louisville when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $957 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Louisville for as low as $705 on momondo.
What is the cheapest airline that flies from Louisville Intl to Barcelona-El Prat?
Iberia, Delta, and Air Canada are the most popular carriers operating from Louisville Intl to Barcelona-El Prat
What airlines fly to Barcelona-El Prat Airport?
British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Barcelona-El Prat Airport from Louisville according to our data. British Airways is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Barcelona-El Prat Airport. Keep in mind that there are 8 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Louisville to Barcelona-El Prat Airport
Cheap Louisville to Barcelona-El Prat Airport (SDF to BCN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Barcelona-El Prat Airport
How far is Louisville Intl to Barcelona-El Prat by plane?
Barcelona-El Prat is 4452.0 mi away from Louisville Intl. 11h 13m is a normal flight duration for this route.
When did momondo last update prices for flights from Louisville Intl Airport to Barcelona-El Prat Airport?
Prices for flights from Louisville Intl Airport to Barcelona-El Prat Airport refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Barcelona-El Prat Airport?
As of May 2025, there are 5 operators available to choose from for flights from Louisville Intl Airport to Barcelona-El Prat Airport.
How old do you have to be to fly from Louisville Intl Airport to Barcelona-El Prat Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Barcelona-El Prat Airport.
What documentation or ID do you need to fly to Barcelona-El Prat Airport?
The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Louisville to Barcelona-El Prat Airport?
Based on momondo bookings for flights between Louisville and Barcelona-El Prat Airport, the leading airline is United Airlines, making up 40% of the total bookings. Other popular airlines include American Airlines with 33%, Delta with 16%, and British Airways with 7%.
Best airlines flying from Louisville to Barcelona-El Prat Airport
Compare and see reviews for airlines that fly from Louisville to Barcelona-El Prat Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $564 | Free Cancellation | Rating 6.6 6,845 reviews | |||
| PriceFrom $590 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom $593 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $620 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $662 | Free Cancellation | Rating 7.4 8,696 reviews |
Traveling to a place near Barcelona?
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Why should I use momondo to find a flight deal from Louisville to Barcelona?
It is quick and easy to find Louisville to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.
Can I find flights from Louisville to Barcelona with flexible booking policies on momondo?
momondo does allow users to show only those flights to Barcelona from Louisville which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Louisville to Barcelona?
Once all potential Louisville to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Louisville to Barcelona right now. Can momondo alert me if prices change?
Price alerts on flights to Barcelona from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.