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Cheap flights from Kentucky to Barcelona from $241

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Barcelona departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kentucky to Barcelona

Cheap round-trip flights

Delta Logo
5:55 pm - 8:40 amLEX-BCN
32h 45m1 stop
Delta Logo
10:55 am - 9:24 amBCN-LEX
28h 29m1 stop
$434Delta
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Sat, Nov 15 - Tue, Nov 25
Delta Logo
7:10 am - 8:00 amLEX-BCN
18h 50m2 stops
Delta Logo
10:15 am - 10:15 pmBCN-LEX
18h 00m1 stop
$438Delta
Find Deal
Tue, Nov 18 - Wed, Nov 26
United Airlines Logo
6:35 pm - 9:35 amBNA-BCN
33h 00m2 stops
United Airlines Logo
1:35 pm - 12:34 pmBCN-BNA
29h 59m2 stops
$461United Airlines
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Sat, Nov 1 - Tue, Nov 11
Delta Logo
5:55 pm - 8:40 amLEX-BCN
32h 45m1 stop
Delta Logo
9:55 am - 10:21 amBCN-LEX
30h 26m2 stops
$461Delta
Find Deal
Sat, Nov 15 - Fri, Nov 28
Logo
8:15 pm - 9:35 amBNA-BCN
31h 20m2 stops
Logo
1:35 pm - 3:05 pmBCN-BNA
32h 30m1 stop
$474
Find Deal
Sat, Nov 1 - Tue, Nov 11
Logo
1:59 pm - 9:35 amLEX-BCN
13h 36m2 stops
Logo
1:50 pm - 1:17 pmBCN-LEX
29h 27m3 stops
$477
Find Deal
Tue, Nov 18 - Tue, Nov 25
Air France Logo
5:50 pm - 2:00 pmLEX-BCN
14h 10m2 stops
Air France Logo
12:15 pm - 9:36 pmBCN-LEX
15h 21m2 stops
$480Air France
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Mon, Nov 17 - Tue, Nov 25
United Airlines Logo
10:40 am - 1:05 pmLEX-BCN
20h 25m1 stop
United Airlines Logo
1:35 pm - 11:44 pmBCN-LEX
16h 09m2 stops
$484United Airlines
Find Deal
Tue, Nov 18 - Mon, Nov 24
British Airways Logo
5:52 pm - 7:05 amBNA-BCN
31h 13m1 stop
British Airways Logo
11:00 am - 3:44 pmBCN-BNA
35h 44m1 stop
$499British Airways
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Sat, Nov 1 - Tue, Nov 11
British Airways Logo
8:50 pm - 7:45 pmCVG-BCN
16h 55m1 stop
British Airways Logo
12:30 pm - 11:12 pmBCN-CVG
16h 42m1 stop
$583British Airways
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Tue, Nov 4 - Tue, Nov 18

Air Canada flights from Kentucky to Barcelona-El Prat Airport

Our best Air Canada deals on Kentucky to Barcelona-El Prat Airport flight tickets
Air Canada
Nov 12
SDF7:00 amLouisville Intl
20h 35m
2 stops
BCN9:35 amBarcelona-El Prat
Nov 16
BCN1:35 pmBarcelona-El Prat
35h 17m
2 stops
SDF6:52 pmLouisville Intl
$511
Find similar
Air Canada
Oct 5
BNA10:15 amNashville Intl
14h 35m
2 stops
BCN7:50 amBarcelona-El Prat
Oct 21
BCN12:10 pmBarcelona-El Prat
15h 50m
1 stop
BNA9:00 pmNashville Intl
$538
Find similar
Air Canada
Nov 27
BNA6:07 amNashville Intl
20h 28m
2 stops
BCN9:35 amBarcelona-El Prat
Dec 4
BCN5:50 amBarcelona-El Prat
16h 15m
2 stops
BNA3:05 pmNashville Intl
$539
Find similar

Delta flights from Kentucky to Barcelona-El Prat Airport

Our best Delta deals on Kentucky to Barcelona-El Prat Airport flight tickets
Delta
Nov 15
LEX5:55 pmLexington Blue Grass
32h 45m
1 stop
BCN8:40 amBarcelona-El Prat
Nov 25
BCN10:55 amBarcelona-El Prat
28h 29m
1 stop
LEX9:24 amLexington Blue Grass
$434
Find similar
Delta
Nov 18
LEX7:10 amLexington Blue Grass
18h 50m
2 stops
BCN8:00 amBarcelona-El Prat
Nov 26
BCN10:15 amBarcelona-El Prat
18h 00m
1 stop
LEX10:15 pmLexington Blue Grass
$438
Find similar
Delta
Nov 15
LEX5:55 pmLexington Blue Grass
32h 45m
1 stop
BCN8:40 amBarcelona-El Prat
Nov 28
BCN9:55 amBarcelona-El Prat
30h 26m
2 stops
LEX10:21 amLexington Blue Grass
$461
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated August 19, 2025.
Use the filters below to find and compare flights from Kentucky to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

Tue 11/18

7:10 am-8:00 am

2 stops18h 50m

Barcelona-El Prat

Wed 11/26

10:15 am-10:15 pm

1 stop18h 00m

$438

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Sat 11/1

6:35 pm-9:35 am

2 stops33h 00m

Barcelona-El Prat

Tue 11/11

1:35 pm-12:34 pm

2 stops29h 59m

$461

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Sat 11/15

5:55 pm-8:40 am

1 stop32h 45m

Barcelona-El Prat

Fri 11/28

9:55 am-10:21 am

2 stops30h 26m

$461

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Sat 11/1

8:15 pm-9:35 am

2 stops31h 20m

Barcelona-El Prat

Tue 11/11

1:35 pm-3:05 pm

1 stop32h 30m

$474

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Tue 11/18

1:59 pm-9:35 am

2 stops13h 36m

Barcelona-El Prat

Tue 11/25

1:50 pm-1:17 pm

3 stops29h 27m

$477

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Mon 11/17

5:50 pm-2:00 pm

2 stops14h 10m

Barcelona-El Prat

Tue 11/25

12:15 pm-9:36 pm

2 stops15h 21m

$480

LexingtonBarcelona

LEX - BCN

LEXBCN

Lexington Blue Grass

Tue 11/18

10:40 am-1:05 pm

1 stop20h 25m

Barcelona-El Prat

Mon 11/24

1:35 pm-11:44 pm

2 stops16h 09m

$484

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Sat 11/1

5:52 pm-7:05 am

1 stop31h 13m

Barcelona-El Prat

Tue 11/11

11:00 am-3:44 pm

1 stop35h 44m

$499

CincinnatiBarcelona

CVG - BCN

CVGBCN

Cincinnati Cinci./N. Kentucky

Tue 11/4

8:50 pm-7:45 pm

1 stop16h 55m

Barcelona-El Prat

Tue 11/18

12:30 pm-11:12 pm

1 stop16h 42m

$583

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kentucky to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Kentucky is in October. Flight prices, which tend to average around $681, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Barcelona-El Prat Airport from Kentucky during February instead. Flights to Barcelona-El Prat Airport in February, while not as cheap as those in October, still average around $702.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $804. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,330. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Kentucky in the evening is the least expensive time of day to depart. momondo users have found prices as low as $894 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,274 on average. Flights to Barcelona-El Prat Airport from Kentucky at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $1,003 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Kentucky for as low as $712 on momondo.

Cheap Kentucky to Barcelona-El Prat Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Barcelona-El Prat Airport

Best Price Found

$241

Fastest flight time

10h 43m

Direct flights

None
The best one-way flight to Barcelona-El Prat Airport from Kentucky in the past 72 hours is $241. The best round-trip flight deal from Kentucky to Barcelona-El Prat Airport found on momondo in the last 72 hours is $434.
The fastest flight from Kentucky to Barcelona-El Prat Airport takes 10h 43m
There are no direct flights from Kentucky to Barcelona-El Prat Airport. Popular non-direct routes for this connection are Knoxville McGhee Tyson Airport - Barcelona-El Prat Airport, Nashville Intl Airport - Barcelona-El Prat Airport and Louisville Intl Airport - Barcelona-El Prat Airport.
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  • When did momondo last update prices for flights from Kentucky to Barcelona-El Prat Airport?

    Prices for flights from Kentucky to Barcelona-El Prat Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kentucky to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Kentucky to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents you'll need for your trip to Barcelona-El Prat Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona-El Prat Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kentucky to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Kentucky to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $513Free CancellationRating
7.9
7,981 reviews
Search Delta flights
British AirwaysPriceFrom $531Free CancellationRating
6.7
7,283 reviews
Search British Airways flights
KLMPriceFrom $590Free CancellationRating
7.8
1,386 reviews
Search KLM flights
American AirlinesPriceFrom $595Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $612Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
L'Hospitalet de Llobregat
Tossa de Mar
El Prat de Llobregat
Tarragona
Castelldefels
Santa Susanna
Badalona
Cambrils
Calella
Pineda de Mar
Empuriabrava
Cadaques
Roses
Malgrat de Mar
Palafrugell
Tortosa
Pals

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Barcelona?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from Kentucky.

Can I find flights from Kentucky to Barcelona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kentucky to Barcelona flights to just show those with flexible booking policies.

How can momondo help me find flights from Kentucky to Barcelona?

momondo provides multiple filters to help you find the best flight to Barcelona from Kentucky. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kentucky to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kentucky to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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