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Barcelona-El Prat

$247+ Cheap flights from Kentucky to Barcelona-El Prat (BCN)

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BCN
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Kentucky to Barcelona-El Prat

Keep the following information in mind while searching for Kentucky to Barcelona-El Prat flight deals. Data was last updated August 20, 2025.

Round-trip from

$434
(KLM)

One-way from

$247
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,216
From Kentucky to Barcelona-El Prat
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One-way flight from Kentucky to Barcelona-El Prat
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Highest demand for flights based on searches. 25% potential increase in price ($338 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Kentucky to Barcelona-El Prat

Cheapest flights from Kentucky to Barcelona-El Prat
Explore the most affordable flight options available from Kentucky to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This KLM deal was found by Cheapflights users on 8/19. 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.
Mon 11/177:10 amLEX - BCN
1 stop19h 30mKLM
Tue 11/2510:55 amBCN - LEX
1 stop14h 50mKLM
Deal found 8/19$434
This Delta deal was found by Cheapflights users on 8/19. 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 11/187:10 amLEX - BCN
2 stops18h 50mDelta
Wed 11/2610:15 amBCN - LEX
1 stop18h 00mDelta
Deal found 8/19$438
This KLM deal was found by Cheapflights users on 8/19. 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.
Mon 11/175:50 pmLEX - BCN
2 stops14h 10mMultiple Airlines
Tue 11/2510:55 amBCN - LEX
1 stop19h 00mMultiple Airlines
Deal found 8/19$453
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 11/16:35 pmBNA - BCN
2 stops33h 00mUnited Airlines
Tue 11/111:35 pmBCN - BNA
2 stops29h 59mUnited Airlines
Deal found 8/18$461
This Delta deal was found by Cheapflights users on 8/19. 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.
Sat 11/155:55 pmLEX - BCN
1 stop32h 45mDelta
Thu 11/279:55 amBCN - LEX
2 stops18h 35mDelta
Deal found 8/19$461
This Delta deal was found by Cheapflights users on 8/19. 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 11/195:50 pmLEX - BCN
2 stops16h 40mDelta
Wed 11/2610:55 amBCN - LEX
1 stop19h 00mDelta
Deal found 8/19$466
This United deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:15 pmBNA - BCN
2 stops31h 20mMultiple Airlines
Tue 11/111:35 pmBCN - BNA
1 stop32h 30mMultiple Airlines
Deal found 8/18$474
This Air Canada deal was found by Cheapflights users on 8/19. 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 11/1810:40 amLEX - BCN
2 stops16h 55mMultiple Airlines
Tue 11/251:50 pmBCN - LEX
3 stops29h 27mMultiple Airlines
Deal found 8/19$477
This Delta deal was found by Cheapflights users on 8/19. 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 11/43:59 pmTYS - BCN
2 stops19h 06mDelta
Thu 11/136:00 amBCN - TYS
2 stops18h 13mDelta
Deal found 8/19$480
This Air France deal was found by Cheapflights users on 8/19. 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.
Mon 11/175:50 pmLEX - BCN
2 stops14h 10mAir France
Tue 11/256:00 amBCN - LEX
2 stops17h 10mAir France
Deal found 8/19$480
This Delta deal was found by Cheapflights users on 8/19. 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 11/197:00 amLEX - BCN
2 stops19h 50mDelta
Fri 11/286:00 amBCN - LEX
2 stops23h 55mDelta
Deal found 8/19$481
This Finnair deal was found by Cheapflights users on 8/19. 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 11/46:00 amTYS - BCN
1 stop19h 05mMultiple Airlines
Thu 11/1311:00 amBCN - TYS
1 stop18h 45mMultiple Airlines
Deal found 8/19$484

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Barcelona-El Prat 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 August 20, 2025.
Use the filters below to find and compare flights from Kentucky to Barcelona-El Prat Airport that are best for you.

Fly from

Kentucky

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Tue 11/18

7:10 am-8:40 am

1 stop19h 30m

Barcelona-El Prat

Wed 11/26

10:55 am-11:55 pm

1 stop19h 00m

$434

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Tue 11/18

3:45 pm-8:40 am

1 stop10h 55m

Barcelona-El Prat

Tue 11/25

10:55 am-11:55 pm

1 stop19h 00m

$434

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Sat 11/15

5:55 pm-8:40 am

1 stop32h 45m

Barcelona-El Prat

Tue 11/25

10:55 am-9:24 am

1 stop28h 29m

$434

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Mon 11/17

6:00 am-8:40 am

1 stop20h 40m

Barcelona-El Prat

Wed 11/26

10:55 am-7:45 pm

1 stop14h 50m

$434

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Tue 11/18

1:30 pm-8:40 am

1 stop13h 10m

Barcelona-El Prat

Wed 11/26

10:55 am-11:55 pm

1 stop19h 00m

$434

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Sat 11/15

5:55 pm-8:40 am

1 stop32h 45m

Barcelona-El Prat

Wed 11/26

10:55 am-2:58 pm

1 stop34h 03m

$434

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Mon 11/17

10:05 am-8:40 am

1 stop16h 35m

Barcelona-El Prat

Tue 11/25

10:55 am-7:45 pm

1 stop14h 50m

$434

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Mon 11/17

7:10 am-8:40 am

1 stop19h 30m

Barcelona-El Prat

Tue 11/25

10:55 am-7:45 pm

1 stop14h 50m

$434

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Sun 11/16

7:00 am-8:00 am

1 stop19h 00m

Barcelona-El Prat

Wed 11/26

10:55 am-7:45 pm

1 stop14h 50m

$434

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Wed 11/19

7:00 am-8:00 am

1 stop19h 00m

Barcelona-El Prat

Wed 11/26

10:15 am-10:15 pm

1 stop18h 00m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 58 results
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Best time to book a flight from Kentucky to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat 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-El Prat Airport

What is the cheapest month to book a flight from Kentucky to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Kentucky to Barcelona-El Prat Airport (average of $523). Flying from Kentucky to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,057). 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 KY to BCN?

Find hourly flight availability from Kentucky to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Barcelona-El Prat Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Barcelona-El Prat. 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-El Prat Airport?

    For as low as $434, KLM can have you in Barcelona-El Prat Airport from Kentucky in 10h 55m. The distance between Kentucky and Barcelona-El Prat Airport is about 4408 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Kentucky to Barcelona-El Prat Airport one-way?

    One-way options have recently been found by users for as low as $399 on Air Canada. Other airlines that offer cheap prices include United Airlines from $419 and British Airways from $453 one-way.

  • What are the most popular routes from Kentucky to Barcelona-El Prat Airport?

    The most popular flight routes from Kentucky to Barcelona-El Prat Airport are Nashville Intl - Barcelona-El Prat, Cincinnati Cinci./N. Kentucky - Barcelona-El Prat and Knoxville McGhee Tyson - Barcelona-El Prat.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Barcelona-El Prat 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-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Barcelona-El Prat Airport (average of $523). Flying from Kentucky to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,057). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
Castelldefels
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kentucky to Barcelona-El Prat

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-El Prat

Discover the top 5 airlines that operate flights from Kentucky to Barcelona-El Prat. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$513Average$1,055FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$531Average$722FlexibilityNo cancel feeOn-time70%
KLMCheapest$590Average$1,007FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$595Average$928FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$612Average$944FlexibilityNo cancel feeOn-time69%

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