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$249+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BCN
Apr 13 — Apr 201
Sun 4/13
Sun 4/20
1 adult, Economy
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Cheap flight deals from Kentucky to Barcelona

Keep the following information in mind while searching for Kentucky to Barcelona flight deals. Data was last updated April 8, 2025.

Round-trip from

$731
(Mytrip)

One-way from

$257
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$990
From Kentucky to Barcelona
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One-way flight from Kentucky to Barcelona
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Highest demand for flights based on searches. 19% potential increase in price ($239 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 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 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 April 8, 2025.

This United deal was found by Cheapflights users on 4/7. 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.
Tue 11/410:16 amTYS - BCN
1 stop16h 04mUnited Airlines
Thu 11/133:05 pmBCN - TYS
1 stop13h 18mUnited Airlines
Deal found 4/7$571
This Delta deal was found by Cheapflights users on 4/5. 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 11/191:30 pmLEX - BCN
1 stop13h 10mDelta
Fri 12/510:55 amBCN - LEX
1 stop14h 00mDelta
Deal found 4/5$571
This United Airlines deal was found by Cheapflights users on 4/5. 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 11/192:00 pmLEX - BCN
1 stop17h 05mUnited Airlines
Fri 12/511:45 amBCN - LEX
2 stops17h 56mUnited Airlines
Deal found 4/5$576
This United Airlines deal was found by Cheapflights users on 4/7. 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 10/710:47 amSDF - BCN
2 stops15h 03mUnited Airlines
Fri 10/173:15 pmBCN - SDF
1 stop12h 54mUnited Airlines
Deal found 4/7$681
This Delta deal was found by Cheapflights users on 4/7. 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 10/64:30 pmSDF - BCN
1 stop32h 45mDelta
Wed 10/159:30 amBCN - SDF
2 stops17h 30mDelta
Deal found 4/7$691
This Air Canada deal was found by Cheapflights users on 4/7. 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 10/77:45 amSDF - BCN
2 stops18h 05mAir Canada
Thu 10/161:15 pmBCN - SDF
2 stops33h 34mAir Canada
Deal found 4/7$694
This Mytrip deal was found by Cheapflights users on 4/7. 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.
Thu 5/156:00 amBNA - BCN
3 stops36h 30mMultiple Airlines
Sat 5/247:00 amBCN - BNA
3 stops46h 12mMultiple Airlines
Deal found 4/7$731
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Mon 5/124:36 pmSDF - BCN
1 stop13h 39mAmerican Airlines
Wed 5/211:30 pmBCN - SDF
1 stop16h 28mAmerican Airlines
Deal found 4/6$741
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Fri 11/2110:25 amBNA - BCN
2 stops19h 45mUnited Airlines
Tue 11/2512:15 pmBCN - BNA
2 stops32h 56mUnited Airlines
Deal found 4/6$744
This Mytrip deal was found by Cheapflights users on 4/6. 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.
Sun 5/1111:23 amSDF - BCN
2 stops29h 57mMultiple Airlines
Thu 5/153:00 pmBCN - SDF
2 stops24h 00mMultiple Airlines
Deal found 4/6$762
This Air Canada deal was found by Cheapflights users on 4/6. 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 5/68:15 amBNA - BCN
1 stop16h 35mAir Canada
Fri 5/1612:15 pmBCN - BNA
2 stops31h 25mAir Canada
Deal found 4/6$764
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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.
Wed 5/710:08 amBNA - BCN
1 stop17h 22mIberia
Wed 5/141:30 pmBCN - BNA
1 stop17h 26mIberia
Deal found 4/6$768

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 April 8, 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

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Thu 5/15

6:00 am-1:30 am

3 stops36h 30m

Barcelona-El Prat

Sat 5/24

7:00 am-10:12 pm

3 stops46h 12m

$731

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Mon 5/12

4:36 pm-12:15 pm

1 stop13h 39m

Barcelona-El Prat

Wed 5/21

1:30 pm-11:58 pm

1 stop16h 28m

$741

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Sun 5/11

11:23 am-11:20 pm

2 stops29h 57m

Barcelona-El Prat

Thu 5/15

3:00 pm-9:00 am

2 stops24h 00m

$762

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Tue 5/6

8:15 am-7:50 am

1 stop16h 35m

Barcelona-El Prat

Tue 5/13

12:15 pm-3:54 pm

2 stops34h 39m

$764

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Mon 5/12

2:55 pm-2:50 pm

2 stops17h 55m

Barcelona-El Prat

Wed 5/21

9:00 am-10:43 pm

2 stops19h 43m

$764

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Wed 5/7

10:08 am-10:30 am

1 stop17h 22m

Barcelona-El Prat

Wed 5/14

1:30 pm-11:56 pm

1 stop17h 26m

$768

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Mon 5/5

6:05 am-1:15 pm

1 stop24h 10m

Barcelona-El Prat

Wed 5/14

1:15 pm-9:27 am

1 stop27h 12m

$776

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Mon 6/30

6:05 pm-9:50 am

2 stops56h 45m

Barcelona-El Prat

Mon 7/21

11:20 am-5:15 pm

2 stops36h 55m

$780

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Mon 4/21

1:32 pm-11:55 am

2 stops15h 23m

Barcelona-El Prat

Wed 5/7

6:50 am-6:44 pm

2 stops18h 54m

$786

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Mon 5/5

8:56 am-10:30 am

1 stop19h 34m

Barcelona-El Prat

Mon 5/12

9:10 pm-9:03 pm

2 stops29h 53m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

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, January is the cheapest month in which you can book a flight from Kentucky to Barcelona (average of $523). Flying from Kentucky to Barcelona in June is currently the most expensive (average of $1,079). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 8, 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 as you normally would.

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 April 8, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Kentucky to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

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
7,901 reviews
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

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
1,321 reviews
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

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.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

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.
SWISS
7.5
Good
1,574 reviews
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

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.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

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 Kentucky to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $509. Users have also found prices from $555 and $571 on Aer Lingus and Icelandair, respectively.

  • 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 Louisville Intl - 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, January is the cheapest month in which you can book a flight from Kentucky to Barcelona (average of $523). Flying from Kentucky to Barcelona in June is currently the most expensive (average of $1,079). 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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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 April 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$564Average$867FlexibilityNo cancel feeOn-time70%
DeltaCheapest$569Average$1,063FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$575Average$1,003FlexibilityNo cancel feeOn-time71%
KLMCheapest$590Average$980FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$662Average$1,035FlexibilityNo cancel feeOn-time69%

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