Cheap flights from Louisville to Barcelona from $615
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Barcelona departing on 9/10. 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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How to get the cheapest flight ticket from Louisville to Barcelona
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?
The month of October is, on average, the cheapest month to fly to Barcelona from Louisville, with most prices found around $696. If you don’t want to visit Barcelona in October, then you should wait until January to fly from Louisville, when ticket prices are also cheap, with an average price of $705.
What is the cheapest day to depart on your flight to Barcelona?
The cheapest day to depart from Louisville to Barcelona is on a Tuesday when prices can be found for as low as $804. On the other hand, Thursday is the most expensive day to depart from Louisville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,330.
What is the cheapest airline that flies from Louisville Intl to Barcelona?
Finnair, Aer Lingus, and Air Canada are the most popular carriers operating from Louisville Intl to Barcelona
What airlines fly to Barcelona?
British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Barcelona from Louisville according to our data. British Airways is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 8 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.
Cheap Louisville to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Barcelona
How far is Louisville Intl to Barcelona by plane?
A flight from Louisville Intl to Barcelona will travel around 4453.3 mi. Flights usually cover this in 11h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Louisville Intl Airport to Barcelona?
Prices for flights from Louisville Intl Airport to Barcelona are refreshed on a daily basis.
How many operators does momondo search for flights from Louisville Intl Airport to Barcelona?
As of June 2025, there are 5 operators available to choose from for flights from Louisville Intl Airport to Barcelona.
How old do you have to be to fly from Louisville Intl Airport to Barcelona?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Louisville to Barcelona
Compare and see reviews for airlines that fly from Louisville to Barcelona with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $564 | Free Cancellation | Rating 6.6 7,019 reviews | |||
| PriceFrom $590 | Free Cancellation | Rating 7.8 1,361 reviews | |||
| PriceFrom $593 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $620 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $662 | Free Cancellation | Rating 7.4 8,801 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Louisville to Barcelona?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Barcelona. momondo saves you time and could save you money on your trip.
Can I find flights from Louisville to Barcelona with flexible booking policies on momondo?
All flight searches from Louisville to Barcelona on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Louisville to Barcelona?
momondo provides multiple filters to help you find the best flight to Barcelona from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Louisville to Barcelona right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Barcelona from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.