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$248+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BCN
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
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 February 27, 2026.

This Finnair deal was found by Cheapflights users on 2/25. 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.
Tue 10/1310:15 pm
CVG
-
BCN
1 stop18h 25m
Multiple Airlines
Tue 10/206:30 pm
BCN
-
CVG
1 stop22h 49m
Multiple Airlines
Deal found 2/25$507
This oojo deal was found by Cheapflights users on 2/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:15 pm
CVG
-
BCN
1 stop18h 25m
British Airways
Tue 10/206:35 pm
BCN
-
CVG
1 stop31h 00m
British Airways
Deal found 2/26$508
This United Airlines deal was found by Cheapflights users on 2/24. 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 10/49:08 am
CVG
-
BCN
2 stops23h 17m
United Airlines
Wed 10/2812:35 pm
BCN
-
CVG
2 stops40h 08m
United Airlines
Deal found 2/24$512
This Iberia deal was found by Cheapflights users on 2/24. 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.
Tue 10/1312:24 pm
CVG
-
BCN
1 stop12h 21m
Iberia
Tue 10/209:15 am
BCN
-
CVG
2 stops17h 57m
Iberia
Deal found 2/24$524
This Air France deal was found by Cheapflights users on 2/24. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:30 pm
CVG
-
BCN
1 stop16h 40m
Air France
Wed 10/286:05 pm
BCN
-
CVG
1 stop27h 10m
Air France
Deal found 2/24$528
This Delta deal was found by Cheapflights users on 2/23. 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 10/67:00 am
BNA
-
BCN
1 stop18h 45m
Delta
Fri 10/166:20 am
BCN
-
BNA
2 stops22h 41m
Delta
Deal found 2/23$531
This United Airlines deal was found by Cheapflights users on 2/24. 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 10/139:08 am
CVG
-
BCN
2 stops17h 12m
United Airlines
Tue 10/206:40 am
BCN
-
CVG
2 stops23h 03m
United Airlines
Deal found 2/24$532
This Delta deal was found by Cheapflights users on 2/23. 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.
Mon 9/287:15 pm
BNA
-
BCN
2 stops14h 10m
Delta
Tue 10/63:15 pm
BCN
-
BNA
1 stop13h 15m
Delta
Deal found 2/23$535
This Delta deal was found by Cheapflights users on 2/23. 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 10/67:00 am
BNA
-
BCN
1 stop18h 45m
Delta
Thu 10/156:10 am
BCN
-
BNA
2 stops22h 51m
Delta
Deal found 2/23$538
This Delta deal was found by Cheapflights users on 2/23. 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 10/77:10 am
BNA
-
BCN
2 stops18h 50m
Delta
Thu 10/156:10 am
BCN
-
BNA
2 stops22h 51m
Delta
Deal found 2/23$542
This Delta deal was found by Cheapflights users on 2/23. 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 10/610:55 am
BNA
-
BCN
2 stops14h 50m
Delta
Wed 10/146:10 am
BCN
-
BNA
2 stops19h 50m
Delta
Deal found 2/23$543
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Mon 10/121:10 pm
BNA
-
BCN
1 stop12h 10m
United Airlines
Wed 10/146:40 am
BCN
-
BNA
2 stops21h 14m
United Airlines
Deal found 2/23$565

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 February 27, 2026.

Round-trip from

$568
(oojo)

One-way from

$248
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$605
From Kentucky to Barcelona
Search Deals
One-way flight from Kentucky to Barcelona
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($373 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 27, 2026.
Use the filters below to find and compare flights from Kentucky to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BlountvilleBarcelona

TRI - BCN

TRIBCN

Blountville Tri Cities TN/VA

Sun 4/12

7:45 am-6:45 am

2 stops17h 00m

Barcelona-El Prat

Wed 4/22

10:30 am-9:57 pm

2 stops17h 27m

$590

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Tue 3/24

6:02 pm-4:20 pm

2 stops17h 18m

Barcelona-El Prat

Thu 4/9

11:15 am-1:10 pm

2 stops31h 55m

$609

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Tue 4/14

10:10 am-9:00 am

2 stops16h 50m

Barcelona-El Prat

Sat 4/25

8:00 am-8:29 pm

2 stops18h 29m

$619

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Tue 4/14

2:03 pm-1:15 pm

2 stops17h 12m

Barcelona-El Prat

Sat 4/25

9:15 pm-7:35 pm

1 stop28h 20m

$621

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Wed 4/15

2:03 pm-11:00 am

2 stops14h 57m

Barcelona-El Prat

Sat 4/25

9:15 pm-7:35 pm

1 stop28h 20m

$628

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Sun 4/26

7:00 am-8:20 am

2 stops19h 20m

Barcelona-El Prat

Sun 5/3

12:15 pm-6:57 pm

2 stops36h 42m

$628

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Tue 4/14

6:02 pm-3:35 pm

2 stops15h 33m

Barcelona-El Prat

Sat 4/25

6:10 am-3:15 pm

1 stop15h 05m

$630

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Sun 4/12

6:10 pm-1:15 pm

1 stop13h 05m

Barcelona-El Prat

Sun 4/19

6:40 am-11:58 pm

2 stops23h 18m

$638

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Mon 5/4

9:27 pm-8:00 am

2 stops28h 33m

Barcelona-El Prat

Tue 5/19

12:15 pm-1:07 pm

2 stops30h 52m

$642

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Tue 3/3

2:55 pm-8:20 am

1 stop11h 25m

Barcelona-El Prat

Wed 3/11

12:35 pm-3:27 pm

2 stops31h 52m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $964). 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.

How much does it cost to fly round-trip from Kentucky to Barcelona?

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 17h. Fly via American Airlines, United Airlines, or British Airways to get the fastest option. Airlines will cover a distance of 4366 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 $964). 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.
John F Kennedy Intl to Barcelona-El Prat flights
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Kansas City to Barcelona-El Prat flights

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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$1,076FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$483Average$1,021FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$496Average$882FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$531Average$649FlexibilityNo cancel feeOn-time70%
KLMCheapest$692Average$1,707FlexibilityNo cancel feeOn-time75%

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