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$231+ Cheap flights from Kentucky 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BCN
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Kentucky to Barcelona

Cheapest flights from Kentucky to Barcelona
Explore the most affordable flight options available from Kentucky to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This oojo deal was found by Cheapflights users on 12/27. 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.
Tue 12/3010:30 amSDF - BCN
2 stops21h 10mBritish Airways
Fri 1/96:40 amBCN - SDF
2 stops22h 39mBritish Airways
Deal found 12/27$894
This American Airlines deal was found by Cheapflights users on 12/27. 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.
Tue 12/3010:30 amSDF - BCN
1 stop19h 25mAmerican Airlines
Fri 1/96:40 amBCN - SDF
2 stops17h 50mAmerican Airlines
Deal found 12/27$911
This Ovago deal was found by Cheapflights users on 12/26. 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.
Sat 12/278:05 amSDF - BCN
2 stops30h 20mAer Lingus
Fri 1/99:05 pmBCN - SDF
2 stops32h 14mAer Lingus
Deal found 12/26$990
This Finnair deal was found by Cheapflights users on 12/26. 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.
Sat 12/277:00 amSDF - BCN
1 stop20h 00mMultiple Airlines
Fri 1/912:30 pmBCN - SDF
1 stop14h 46mMultiple Airlines
Deal found 12/26$995
This American Airlines deal was found by Cheapflights users on 12/26. 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.
Sat 12/277:00 amSDF - BCN
1 stop20h 00mAmerican Airlines
Fri 1/910:10 amBCN - SDF
2 stops18h 02mAmerican Airlines
Deal found 12/26$1,371
This Priceline deal was found by Cheapflights users on 12/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:59 pmBNA - BCN
2 stops14h 21mBritish Airways
Thu 1/111:00 amBCN - BNA
1 stop20h 39mBritish Airways
Deal found 12/26$1,442
This Mytrip deal was found by Cheapflights users on 12/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:05 amSDF - BCN
2 stops22h 30mMultiple Airlines
Fri 1/92:35 pmBCN - SDF
3 stops28h 30mMultiple Airlines
Deal found 12/27$2,058
This Cheapflightsfares deal was found by Cheapflights users on 12/27. 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.
Sun 12/284:08 pmCVG - BCN
1 stop10h 52mMultiple Airlines
Sun 1/49:55 amBCN - CVG
2 stops16h 23mMultiple Airlines
Deal found 12/27$7,981
This AranGrant deal was found by Cheapflights users on 12/27. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:08 pmCVG - BCN
1 stop10h 52mLufthansa
Sun 1/411:00 amBCN - CVG
1 stop13h 20mLufthansa
Deal found 12/27$8,843
This FlightHub deal was found by Cheapflights users on 12/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:40 pmCVG - BCN
2 stops32h 55mAir Canada
Sun 1/45:50 amBCN - CVG
3 stops20h 28mAir Canada
Deal found 12/27$9,729

Find flight deals from Kentucky to Barcelona

Keep the following information in mind while searching for Kentucky to Barcelona flight deals. Data was last updated December 28, 2025.

Round-trip from

$421
(Kiwi.com)

One-way from

$231
(oojo)

Popular in

June

Cheapest in

November

Average price

$585
From Kentucky to Barcelona
Search Deals
One-way flight from Kentucky to Barcelona
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($358 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 December 28, 2025.
Use the filters below to find and compare flights from Kentucky to Barcelona that are best for you.

Fly from

Kentucky

Fly to

Barcelona

Route

Depart

Return

Price

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Mon 3/2

7:45 pm-8:20 am

1 stop30h 35m

Barcelona-El Prat

Tue 3/10

12:35 pm-1:22 pm

2 stops29h 47m

$465

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Tue 2/3

4:00 pm-9:00 am

1 stop11h 00m

Barcelona-El Prat

Tue 2/10

1:35 pm-1:21 pm

2 stops29h 46m

$465

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Tue 2/10

1:45 pm-9:00 am

1 stop13h 15m

Barcelona-El Prat

Tue 2/17

1:35 pm-7:42 pm

2 stops36h 07m

$465

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Mon 1/26

1:50 pm-9:00 am

1 stop13h 10m

Barcelona-El Prat

Mon 2/2

1:35 pm-7:43 pm

2 stops36h 08m

$465

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Fri 2/6

1:50 pm-9:00 am

1 stop13h 10m

Barcelona-El Prat

Tue 2/10

1:35 pm-2:48 pm

2 stops31h 13m

$465

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Tue 2/10

8:30 am-9:35 am

2 stops43h 05m

Barcelona-El Prat

Tue 2/17

1:35 pm-2:47 pm

2 stops31h 12m

$468

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Mon 1/26

5:35 am-9:35 am

2 stops22h 00m

Barcelona-El Prat

Mon 2/2

1:35 pm-11:23 pm

2 stops39h 48m

$468

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Tue 2/10

10:30 am-9:35 am

2 stops41h 05m

Barcelona-El Prat

Tue 2/17

1:35 pm-11:49 pm

2 stops40h 14m

$468

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Fri 2/6

1:09 pm-9:00 am

1 stop12h 51m

Barcelona-El Prat

Mon 2/16

5:50 am-9:53 pm

2 stops23h 03m

$469

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Fri 2/13

12:14 pm-8:50 am

1 stop14h 36m

Barcelona-El Prat

Fri 2/20

11:00 am-10:44 pm

1 stop17h 44m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Barcelona

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

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

Currently, November is the cheapest month in which you can book a flight from Kentucky to Barcelona (average of $433). Flying from Kentucky to Barcelona in June is currently the most expensive (average of $969). 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.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kentucky to Barcelona?

    There are many flights that can get you from Kentucky to Barcelona in 12h 51m. Fly via United Airlines, Lufthansa, or Air Canada to get the fastest option. Airlines will cover a distance of 4577 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Kentucky to Barcelona?

    The most popular route from Kentucky to Barcelona is Nashville Intl - Barcelona-El Prat. You may also consider Cincinnati Cinci./N. Kentucky - Barcelona-El Prat or Knoxville McGhee Tyson - Barcelona-El Prat.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Kentucky to Barcelona (average of $433). Flying from Kentucky to Barcelona in June is currently the most expensive (average of $969). 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 Kentucky to Barcelona

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

Discover the top 5 airlines that operate flights from Kentucky 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$962FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$483Average$911FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$531Average$662FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$583Average$871FlexibilityNo cancel feeOn-time69%
KLMCheapest$590Average$1,707FlexibilityNo cancel feeOn-time75%

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