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$451+ Cheap flights from Louisville (SDF) to Spain

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MAD
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Louisville to Spain

Keep the following information in mind while searching for Louisville to Spain flight deals. Data was last updated April 17, 2025.

Round-trip from

$688
(United Airlines)

One-way from

$451
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$990
From Louisville Intl to Spain
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One-way flight from Louisville Intl to Spain
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($241 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Louisville to Spain

Cheapest flights from Louisville to Spain
Explore the most affordable flight options available from Louisville to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:45 amSDF - MAD
1 stop16h 50mDelta
Fri 10/3110:00 amMAD - SDF
1 stop18h 56mDelta
Deal found 4/16$576
This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:45 amSDF - MAD
3 stops17h 05mMultiple Airlines
Fri 10/3112:15 pmMAD - SDF
2 stops26h 27mMultiple Airlines
Deal found 4/16$582
This Cheapflightsfares deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:34 amSDF - MAD
1 stop15h 21mIberia
Fri 10/3111:35 amMAD - SDF
1 stop16h 20mIberia
Deal found 4/16$601
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:55 amSDF - MAD
1 stop16h 10mUnited Airlines
Fri 10/3112:15 pmMAD - SDF
2 stops33h 34mUnited Airlines
Deal found 4/17$603
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amSDF - BCN
1 stop19h 15mDelta
Tue 10/149:15 amBCN - SDF
2 stops18h 26mDelta
Deal found 4/17$703
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:55 amSDF - BCN
1 stop20h 20mUnited Airlines
Tue 10/1411:15 amBCN - SDF
1 stop15h 17mUnited Airlines
Deal found 4/17$707
This Gurufare deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:54 pmSDF - MAD
1 stop12h 31mBritish Airways
Fri 9/1911:35 amMAD - SDF
1 stop17h 28mBritish Airways
Deal found 4/16$709
This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:45 amSDF - MAD
3 stops17h 05mAir Canada
Fri 9/1912:15 pmMAD - SDF
3 stops27h 47mAir Canada
Deal found 4/16$724
This British Airways deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:37 pmSDF - BCN
1 stop13h 53mBritish Airways
Thu 10/1612:20 pmBCN - SDF
1 stop15h 16mBritish Airways
Deal found 4/17$742
This KLM deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:30 pmSDF - BCN
2 stops14h 55mKLM
Sun 10/269:55 amBCN - SDF
1 stop19h 01mKLM
Deal found 4/17$746
This Air Canada deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:45 amSDF - BCN
2 stops17h 05mMultiple Airlines
Thu 10/166:50 amBCN - SDF
3 stops21h 34mMultiple Airlines
Deal found 4/16$782
This Virgin Atlantic deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/54:59 pmSDF - MAD
1 stop10h 36mVirgin Atlantic
Tue 5/2010:05 amMAD - SDF
1 stop16h 31mVirgin Atlantic
Deal found 4/16$784

Cheapflights Fare Finder

Customize your flight search to find flights from Louisville to Spain 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Louisville to Spain that are best for you.

Fly from

Louisville

Fly to

Spain

Route

Depart

Return

Price

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Mon 9/8

8:45 am-7:50 am

2 stops17h 05m

Madrid Barajas

Fri 9/19

12:15 pm-5:16 pm

2 stops35h 01m

$688

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Wed 9/10

6:00 am-7:15 am

1 stop19h 15m

Barcelona-El Prat

Tue 10/14

9:15 am-9:41 pm

2 stops18h 26m

$703

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Wed 9/10

10:55 am-1:15 pm

1 stop20h 20m

Barcelona-El Prat

Tue 10/14

11:15 am-8:32 pm

1 stop15h 17m

$707

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Mon 9/8

6:54 pm-1:25 pm

1 stop12h 31m

Madrid Barajas

Fri 9/19

11:35 am-11:03 pm

1 stop17h 28m

$709

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Mon 9/8

8:45 am-7:50 am

3 stops17h 05m

Madrid Barajas

Fri 9/19

12:15 pm-10:02 am

3 stops27h 47m

$724

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Thu 9/11

2:37 pm-10:30 am

1 stop13h 53m

Barcelona-El Prat

Thu 10/16

12:20 pm-9:36 pm

1 stop15h 16m

$742

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Wed 5/7

8:56 am-7:55 am

1 stop16h 59m

Madrid Barajas

Wed 5/21

4:40 pm-11:01 pm

1 stop12h 21m

$780

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Thu 9/11

8:45 am-7:50 am

2 stops17h 05m

Barcelona-El Prat

Thu 10/16

6:50 am-10:24 pm

3 stops21h 34m

$782

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Mon 5/5

4:59 pm-9:35 am

1 stop10h 36m

Madrid Barajas

Tue 5/20

10:05 am-8:36 pm

1 stop16h 31m

$784

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Wed 5/7

7:00 am-6:40 am

3 stops17h 40m

Madrid Barajas

Wed 5/21

12:30 pm-10:30 pm

2 stops16h 00m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 34 results
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Best time to book a flight from Louisville to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Spain

What is the cheapest month to book a flight from Louisville to Spain?

Currently, November is the cheapest month in which you can book a flight from Louisville to Spain (average of $543). Flying from Louisville to Spain in June is currently the most expensive (average of $1,101). 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.

What is the cheapest time of day to fly from SDF to ES?

Find hourly flight availability from Louisville to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Spain as you normally would.

Rainfall in Spain by month

Plan your trip to Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spain 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 Spain when rainfall is around 0.8 in.

Temperature in Spain by month

Plan your trip to Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spain, 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).

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Delta, KLM and United Airlines from Louisville to Spain by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,335 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Spain. 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 Louisville to Spain?

    For a flight from Louisville to Spain, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.

  • What are the cheapest airlines to fly from Louisville to Spain one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $541. However, be on the lookout for offers from KLM and Air Canada, as they are both options that can get you from Louisville to Spain for a low price.

  • What are the most popular routes from Louisville to Spain?

    The most popular flight routes from Louisville to Spain are Louisville Intl - Madrid Barajas, Louisville Intl - Barcelona-El Prat and Louisville Intl - Malaga.

  • Can I find deals for flights from Louisville to Spain that include hotel bookings?

    Yes. In addition to deals on Louisville to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Spain.

  • Can I find deals for business class flights from Louisville to Spain?

    Yes. Cheapflights offers flight deals from Louisville to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Spain?

    Currently, November is the cheapest month in which you can book a flight from Louisville to Spain (average of $543). Flying from Louisville to Spain in June is currently the most expensive (average of $1,101). 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.

See more FAQs

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Alternative routes for Louisville to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Louisville to Spain

Discover the top 5 airlines that operate flights from Louisville to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$564Average$878FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$564Average$1,073FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$589Average$1,016FlexibilityNo cancel feeOn-time71%
KLMCheapest$590Average$980FlexibilityNo cancel feeOn-time75%
DeltaCheapest$592Average$1,137FlexibilityNo cancel feeOn-timeN/A

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