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$692+ Cheap flights from Louisville (SDF) to Barcelona

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BCN
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Louisville to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$835
(Delta)

One-way from

$692
(oojo)

Popular in

May

Cheapest in

January

Average price

$749
From Louisville Intl to Barcelona
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One-way flight from Louisville Intl to Barcelona
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Highest demand for flights based on searches. 15% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Louisville to Barcelona

Cheapest flights from Louisville to Barcelona
Explore the most affordable flight options available from Louisville to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Delta deal was found by Cheapflights users on 1/30. 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 2/197:35 amSDF - BCN
2 stops18h 25mDelta
Fri 3/149:45 amBCN - SDF
1 stop16h 45mDelta
Deal found 1/30$835
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 3/167:02 amSDF - BCN
2 stops20h 48mUnited Airlines
Sun 3/2312:00 pmBCN - SDF
2 stops27h 33mUnited Airlines
Deal found 1/30$839
This Ovago deal was found by Cheapflights users on 1/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/184:45 pmSDF - BCN
2 stops19h 25mScandinavian Airlines
Fri 4/257:00 pmBCN - SDF
2 stops34h 56mScandinavian Airlines
Deal found 1/30$870
This Finnair deal was found by Cheapflights users on 1/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/196:00 amSDF - BCN
1 stop25h 05mMultiple Airlines
Fri 3/141:40 pmBCN - SDF
1 stop15h 38mMultiple Airlines
Deal found 1/30$888
This Iberia deal was found by Cheapflights users on 1/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1911:10 amSDF - BCN
2 stops19h 35mIberia
Fri 3/147:00 amBCN - SDF
2 stops18h 57mIberia
Deal found 1/30$900
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Wed 2/198:00 amSDF - BCN
3 stops19h 50mAir Canada
Fri 3/146:50 amBCN - SDF
3 stops21h 39mAir Canada
Deal found 1/30$1,010
This oojo deal was found by Cheapflights users on 1/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:16 pmSDF - BCN
1 stop11h 14mBritish Airways
Wed 5/710:45 amBCN - SDF
1 stop16h 19mBritish Airways
Deal found 1/30$1,040
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/243:56 pmSDF - BCN
1 stop11h 09mAmerican Airlines
Sat 8/22:00 pmBCN - SDF
1 stop26h 25mAmerican Airlines
Deal found 1/30$1,395

Find flights from Louisville to Barcelona within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.

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Route

Depart

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Price

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Wed 2/19

7:35 am-8:00 am

2 stops18h 25m

Barcelona-El Prat

Fri 3/14

9:45 am-9:30 pm

1 stop16h 45m

$835

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Sun 3/16

7:02 am-8:50 am

2 stops20h 48m

Barcelona-El Prat

Sun 3/23

12:00 pm-10:33 am

2 stops27h 33m

$839

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Fri 4/18

4:45 pm-6:10 pm

2 stops19h 25m

Barcelona-El Prat

Fri 4/25

7:00 pm-11:56 pm

2 stops34h 56m

$870

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Wed 2/19

6:00 am-1:05 pm

1 stop25h 05m

Barcelona-El Prat

Fri 3/14

1:40 pm-12:18 am

1 stop15h 38m

$888

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Wed 2/19

11:10 am-12:45 pm

2 stops19h 35m

Barcelona-El Prat

Fri 3/14

7:00 am-8:57 pm

2 stops18h 57m

$900

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Wed 2/19

8:00 am-9:50 am

3 stops19h 50m

Barcelona-El Prat

Fri 3/14

6:50 am-11:29 pm

3 stops21h 39m

$1,010

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Wed 4/30

5:16 pm-10:30 am

1 stop11h 14m

Barcelona-El Prat

Wed 5/7

10:45 am-9:04 pm

1 stop16h 19m

$1,040

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Thu 7/24

3:56 pm-9:05 am

1 stop11h 09m

Barcelona-El Prat

Sat 8/2

2:00 pm-10:25 am

1 stop26h 25m

$1,395

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Mon 5/12

8:56 am-2:20 pm

2 stops23h 24m

$692

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Mon 5/12

12:40 pm-9:20 am

1 stop14h 40m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 11 results
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Best time to book a flight from Louisville to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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.

Travel insights for flights from Louisville to Barcelona

Get recent, data-driven insights about flights from Louisville to Barcelona including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Louisville to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Barcelona. Price data was last updated on January 24, 2025.

The price you pay for your flight from Louisville to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Louisville to Barcelona (average of $523). Flying from Louisville to Barcelona in June is currently the most expensive (average of $1,098). 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 BCN?

Find hourly flight availability from Louisville to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Louisville to Barcelona in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

Rainfall in Barcelona by month

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

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

Temperature in Barcelona by month

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

If weather is an important factor for your trip to Barcelona, 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 Barcelona

Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated January 30, 2025.
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
1,335 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
8,906 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
1,315 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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 Barcelona. 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 Barcelona?

    For a flight from Louisville to Barcelona, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city. Louisville Intl is the only Louisville airport and it handles 0 outbound flights to Barcelona per day. 6 airlines have flights to Barcelona from Louisville Intl on a regular basis.

  • What are the cheapest airlines flying from Louisville to Barcelona round-trip?

    Our cheapest airline available from Louisville to Barcelona is Delta. Our recent data shows that you can find tickets from as low as $835 on this airline. Additional options worth looking into are United Airlines and Scandinavian Airlines, starting at $839 and $870 round-trip. You may be able to fly from Louisville to Barcelona for 20% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $692. KLM flights start at $693 while deals on Air Canada start at $699 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Barcelona 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 Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Barcelona (average of $523). Flying from Louisville to Barcelona in June is currently the most expensive (average of $1,098). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Louisville to Barcelona

Discover the top 6 airlines that operate flights from Louisville to Barcelona. 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$476Average$980FlexibilityNo cancel feeOn-time75%
DeltaCheapest$550Average$1,171FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$564Average$962FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$620Average$1,033FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$705Average$1,248FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$756Average$1,385FlexibilityNo cancel feeOn-time77%
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