SDF - BCN

$351 Find Cheap Flights from Louisville to Barcelona - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$715
Typical prices: $615-$1,130
Air Canada, Lufthansa
Thu 3/15Mon 3/19
SDF - BCN • 2 stops
Cheapest one-way
$351
Typical prices: $330-$686
United Airlines
Tue 3/13
SDF - BCN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Louisville and Barcelona-El Prat Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 41% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $853 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 12h 47m (one-way)
Insights
Insights
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We hope you love your trip to Barcelona-El Prat Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Barcelona-El Prat (SDF-BCN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Barcelona-El Prat

Mon, Mar 15 - Fri, Mar 19
Multiple Airlines Logo
9:00 am - 8:20 amSDF  Louisville Intl-BCN Barcelona-El Prat
42h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Multiple Airlines Logo
6:50 am - 11:55 pmBCN  Barcelona-El Prat-SDF Louisville Intl
22h 05m2 stops Frankfurt am Main Chicago O'Hare Intl
$715Multiple Airlines
Mon, Apr 12 - Fri, Apr 16
British Airways Logo
9:00 am - 6:45 amSDF  Louisville Intl-BCN Barcelona-El Prat
15h 45m1 stop Chicago O'Hare Intl
British Airways Logo
10:45 am - 11:11 pmBCN  Barcelona-El Prat-SDF Louisville Intl
18h 26m1 stop Dallas/Fort Worth
$721British Airways
Mon, Apr 12 - Fri, Apr 16
United Airlines Logo
7:32 pm - 1:15 pmSDF  Louisville Intl-BCN Barcelona-El Prat
11h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
12:15 pm - 7:34 pmBCN  Barcelona-El Prat-SDF Louisville Intl
37h 19m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Reagan-National
$724United Airlines
Mon, Apr 12 - Fri, Apr 16
United Airlines Logo
7:32 pm - 8:00 amSDF  Louisville Intl-BCN Barcelona-El Prat
30h 28m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
12:15 pm - 7:34 pmBCN  Barcelona-El Prat-SDF Louisville Intl
37h 19m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Reagan-National
$727United Airlines
Tue, Mar 2 - Fri, Mar 5
Air Canada Logo
1:10 pm - 9:35 amSDF  Louisville Intl-BCN Barcelona-El Prat
38h 25m2 stops Newark Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:35 pm - 8:14 pmBCN  Barcelona-El Prat-SDF Louisville Intl
36h 39m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$732Air Canada
Wed, Jan 6 - Fri, Jan 15
British Airways Logo
5:46 pm - 7:50 pmSDF  Louisville Intl-BCN Barcelona-El Prat
20h 04m2 stops Charlotte Douglas London Heathrow
British Airways Logo
12:40 pm - 9:38 amBCN  Barcelona-El Prat-SDF Louisville Intl
26h 58m2 stops London Heathrow Chicago O'Hare Intl
$757British Airways
Wed, Jan 6 - Fri, Jan 15
Delta Logo
7:43 am - 11:10 amSDF  Louisville Intl-BCN Barcelona-El Prat
21h 27m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
Delta Logo
10:50 am - 7:52 pmBCN  Barcelona-El Prat-SDF Louisville Intl
15h 02m1 stop Atlanta Hartsfield-Jackson
$773Delta
Wed, Jan 6 - Fri, Jan 15
Delta Logo
10:54 am - 2:00 pmSDF  Louisville Intl-BCN Barcelona-El Prat
21h 06m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
Delta Logo
10:50 am - 11:59 pmBCN  Barcelona-El Prat-SDF Louisville Intl
19h 09m1 stop Atlanta Hartsfield-Jackson
$773Delta
Fri, Dec 4 - Thu, Dec 10
American Airlines Logo
11:44 am - 9:10 amSDF  Louisville Intl-BCN Barcelona-El Prat
15h 26m1 stop Philadelphia
American Airlines Logo
12:00 pm - 10:34 pmBCN  Barcelona-El Prat-SDF Louisville Intl
16h 34m1 stop Philadelphia
$790American Airlines
Tue, Nov 17 - Tue, Nov 24
American Airlines Logo
6:02 am - 7:05 amSDF  Louisville Intl-BCN Barcelona-El Prat
19h 03m1 stop Miami
American Airlines Logo
11:00 am - 12:23 amBCN  Barcelona-El Prat-SDF Louisville Intl
19h 23m1 stop Miami
$790American Airlines
Booking Insights

Price, demand and travel trends for Louisville to Barcelona-El Prat Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Louisville to Barcelona-El Prat Airport?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Louisville to Barcelona-El Prat Airport. It’s 42% cheaper than the average day, while Saturday is the most expensive, with prices 24% higher.

What’s the cheapest month to fly from Louisville to Barcelona-El Prat Airport?

•February is the cheapest month to fly from Louisville to Barcelona-El Prat Airport at $527 round-trip.
•July ($1,403) and June ($1,327) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 166% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Louisville to Barcelona-El Prat Airport flights

Low season

January

Cheapest flight

$351
Beat the crowds with an average 38% drop in travelers.
The most popular month to fly with an average 33% increase in travelers.
One-way flight from Louisville to Barcelona-El Prat Airport

When to book flights from Louisville to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from Louisville to Barcelona-El Prat based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Louisville to Barcelona-El Prat Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Louisville to Barcelona-El Prat Airport?

    Four cabin classes are available on flights from Louisville to Barcelona-El Prat Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Louisville to Barcelona-El Prat Airport?

    A nonstop flight from Louisville to Barcelona-El Prat Airport takes 00m, covering 4,454 miles.

  • Do I need a passport to fly from Louisville to Barcelona-El Prat Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Louisville to Barcelona-El Prat Airport flight?

    Round-trip flights from Louisville to Barcelona-El Prat Airport range from $615 to $1,130, with an average of $900 over the past 12 months. Anything below $615 counts as a good deal.

  • Have flight prices from Louisville to Barcelona-El Prat Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $715 to $1,753. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Louisville to Barcelona-El Prat Airport looking right now?

    One-way fares from Louisville to Barcelona-El Prat Airport are currently higher than usual. Average one-way flight prices are about $453, which is 12% above the typical average for this route.

  • What car rental options are available at Barcelona-El Prat Airport (BCN)?

    Barcelona-El Prat Airport (BCN) hosts 5 major car rental companies, with daily rates averaging $29 for economy cars. Top options include:

    • Record go
    • NIZACARS
    • Goldcar Rental SP
    • CLICK RENT
    • DRIVALIA

  • Which airports can I use when flying from Louisville to Barcelona-El Prat Airport?

    Flights from Louisville to Barcelona-El Prat Airport usually depart from Louisville Intl (SDF) and arrive at Barcelona-El Prat (BCN).

  • Which airports do connecting flights from Louisville to Barcelona-El Prat Airport pass through?

    One-stop flights from Louisville to Barcelona-El Prat Airport most commonly connect through:

    • Philadelphia (PHL) - 42% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 28% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 15% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Louisville to Barcelona-El Prat Airport?

    Yes. Flexible dates can save you up to 53% on flights from Louisville to Barcelona-El Prat Airport. Monday is the cheapest departure day at $527 round-trip on average, while Saturday is the most expensive at $1,116, a difference of $589.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Louisville to Barcelona-El Prat Airport?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 12h 47m, compared with 12h 57m via Chicago O'Hare Intl (ORD) and 13h 29m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Louisville and Barcelona-El Prat Airport?

    Barcelona-El Prat Airport is 5 hours ahead of Louisville (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Barcelona-El Prat Airport?

    Some of the most popular sights in Barcelona-El Prat Airport are La Rambla, Sagrada Familia and Placa de Catalunya. These are among the most viewed places in Barcelona-El Prat Airport on KAYAK.

Your guide to booking Louisville to Barcelona-El Prat Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average $527, about $589 less than Saturday fares (53% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Louisville to Barcelona-El Prat Airport trip for February. Fares historically average $527 round-trip in that month - typically $876 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Louisville to Barcelona-El Prat

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