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Cheap flights from Louisville to Barcelona from $529

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 11/12. 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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Cheap round-trip flights

Air Canada Logo
11:00 am - 9:35 amSDF-BCN
16h 35m2 stops
Air Canada Logo
1:35 pm - 10:29 pmBCN-SDF
38h 54m2 stops
$529Air Canada
Find Deal
mié., nov. 12 - mar., nov. 18
United Airlines Logo
9:00 am - 1:05 pmSDF-BCN
22h 05m1 stop
United Airlines Logo
10:30 am - 2:45 pmBCN-SDF
34h 15m1 stop
$536United Airlines
Find Deal
mié., nov. 12 - mar., nov. 18
United Airlines Logo
8:45 am - 5:35 pmSDF-BCN
26h 50m2 stops
United Airlines Logo
10:30 am - 2:45 pmBCN-SDF
34h 15m1 stop
$554United Airlines
Find Deal
mié., nov. 12 - mar., nov. 18
British Airways Logo
6:46 pm - 10:10 amSDF-BCN
33h 24m1 stop
British Airways Logo
12:20 pm - 10:23 pmBCN-SDF
16h 03m1 stop
$588British Airways
Find Deal
sáb., oct. 11 - vie., oct. 24
Logo
1:44 pm - 12:15 pmSDF-BCN
16h 31m1 stop
Logo
6:30 pm - 1:03 pmBCN-SDF
24h 33m1 stop
$589
Find Deal
mar., sep. 23 - mar., sep. 30
British Airways Logo
5:53 pm - 6:15 pmSDF-BCN
42h 22m2 stops
British Airways Logo
12:20 pm - 10:23 pmBCN-SDF
16h 03m1 stop
$593British Airways
Find Deal
sáb., oct. 11 - vie., oct. 24
Logo
6:15 am - 7:50 amSDF-BCN
43h 35m2 stops
Logo
6:50 am - 10:24 pmBCN-SDF
21h 34m2 stops
$620
Find Deal
dom., sep. 7 - mar., sep. 16
American Airlines Logo
11:59 am - 9:00 amSDF-BCN
15h 01m1 stop
American Airlines Logo
11:00 am - 11:39 pmBCN-SDF
18h 39m1 stop
$632American Airlines
Find Deal
mié., nov. 12 - dom., nov. 16
American Airlines Logo
3:01 pm - 9:05 amSDF-BCN
12h 04m1 stop
American Airlines Logo
2:00 pm - 9:30 pmBCN-SDF
13h 30m1 stop
$638American Airlines
Find Deal
dom., sep. 7 - mar., sep. 16
Delta Logo
9:45 am - 6:00 amSDF-BCN
14h 15m2 stops
Delta Logo
12:20 pm - 11:00 pmBCN-SDF
16h 40m2 stops
$795Delta
Find Deal
mar., ago. 12 - mar., ago. 19

British Airways flights from Louisville to Barcelona

Our best British Airways deals on Louisville to Barcelona flight tickets
British Airways
Oct 11
SDF6:46 pmLouisville Intl
33h 24m
1 stop
BCN10:10 amBarcelona-El Prat
Oct 24
BCN12:20 pmBarcelona-El Prat
16h 03m
1 stop
SDF10:23 pmLouisville Intl
$588
Find similar
British Airways
Oct 11
SDF5:53 pmLouisville Intl
42h 22m
2 stops
BCN6:15 pmBarcelona-El Prat
Oct 24
BCN12:20 pmBarcelona-El Prat
16h 03m
1 stop
SDF10:23 pmLouisville Intl
$593
Find similar
British Airways
Oct 11
SDF5:53 pmLouisville Intl
41h 22m
2 stops
BCN5:15 pmBarcelona-El Prat
Oct 24
BCN12:20 pmBarcelona-El Prat
16h 03m
1 stop
SDF10:23 pmLouisville Intl
$618
Find similar

American Airlines flights from Louisville to Barcelona

Our best American Airlines deals on Louisville to Barcelona flight tickets
American Airlines
Nov 12
SDF11:59 amLouisville Intl
15h 01m
1 stop
BCN9:00 amBarcelona-El Prat
Nov 16
BCN11:00 amBarcelona-El Prat
18h 39m
1 stop
SDF11:39 pmLouisville Intl
$632
Find similar
American Airlines
Sep 7
SDF3:01 pmLouisville Intl
12h 04m
1 stop
BCN9:05 amBarcelona-El Prat
Sep 16
BCN2:00 pmBarcelona-El Prat
13h 30m
1 stop
SDF9:30 pmLouisville Intl
$638
Find similar
American Airlines
Sep 7
SDF6:31 amLouisville Intl
19h 04m
1 stop
BCN7:35 amBarcelona-El Prat
Sep 16
BCN2:00 pmBarcelona-El Prat
14h 22m
2 stops
SDF10:22 pmLouisville Intl
$642
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Louisville to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

mié. 11/12

11:00 am-9:35 am

2 stops16h 35m

Barcelona-El Prat

mar. 11/18

1:35 pm-10:29 pm

2 stops38h 54m

$529

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

mié. 11/12

9:00 am-1:05 pm

1 stop22h 05m

Barcelona-El Prat

mar. 11/18

10:30 am-2:45 pm

1 stop34h 15m

$536

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

mié. 11/12

8:45 am-5:35 pm

2 stops26h 50m

Barcelona-El Prat

mar. 11/18

10:30 am-2:45 pm

1 stop34h 15m

$554

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

sáb. 10/11

6:46 pm-10:10 am

1 stop33h 24m

Barcelona-El Prat

vie. 10/24

12:20 pm-10:23 pm

1 stop16h 03m

$588

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

mar. 9/23

1:44 pm-12:15 pm

1 stop16h 31m

Barcelona-El Prat

mar. 9/30

6:30 pm-1:03 pm

1 stop24h 33m

$589

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

sáb. 10/11

5:53 pm-6:15 pm

2 stops42h 22m

Barcelona-El Prat

vie. 10/24

12:20 pm-10:23 pm

1 stop16h 03m

$593

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

dom. 9/7

6:15 am-7:50 am

2 stops43h 35m

Barcelona-El Prat

mar. 9/16

6:50 am-10:24 pm

2 stops21h 34m

$620

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

mié. 11/12

11:59 am-9:00 am

1 stop15h 01m

Barcelona-El Prat

dom. 11/16

11:00 am-11:39 pm

1 stop18h 39m

$632

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

dom. 9/7

3:01 pm-9:05 am

1 stop12h 04m

Barcelona-El Prat

mar. 9/16

2:00 pm-9:30 pm

1 stop13h 30m

$638

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

mar. 8/12

9:45 am-6:00 am

2 stops14h 15m

Barcelona-El Prat

mar. 8/19

12:20 pm-11:00 pm

2 stops16h 40m

$795

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Barcelona from

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 February is, on average, the cheapest month to fly to Barcelona from Louisville, with most prices found around $605. If you don’t want to visit Barcelona in February, then you should wait until October to fly from Louisville, when ticket prices are also cheap, with an average price of $688.

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 time of day to depart on your flight to Barcelona?

In the evening is the cheapest time of day to fly from Louisville to Barcelona when you can find flight prices for as low as $894. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,274 on average. Flights to Barcelona 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?

You are more likely to see cheaper flights to Barcelona from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $991 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Louisville for as low as $712 on momondo.

Cheap Louisville to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Barcelona

Best Price Found

$1,816

Fastest flight time

11h 30m

Direct flights

None

Airports in Barcelona

1 airport
The best one-way flight to Barcelona from Louisville in the past 72 hours is $1,816. The best round-trip flight deal from Louisville to Barcelona found on momondo in the last 72 hours is $529.
The fastest flight from Louisville to Barcelona takes 11h 30m
There are no direct flights from Louisville to Barcelona. Popular non-direct route for this connection is Louisville Intl Airport - Barcelona-El Prat Airport.
There is 1 airport near Barcelona: Barcelona-El Prat (BCN)
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  • 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?

  • 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
British AirwaysPriceFrom $531Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
KLMPriceFrom $590Free CancellationRating
7.8
1,383 reviews
Search KLM flights
DeltaPriceFrom $593Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $612Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $620Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport