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$434+ Cheap flights from Lexington (LEX) to Barcelona

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — BCN
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Lexington to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$434
(KLM)

Popular in

July

Cheapest in

March

Average price

$686
From Lexington Blue Grass to Barcelona
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($306 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Lexington to Barcelona

Cheapest flights from Lexington to Barcelona
Explore the most affordable flight options available from Lexington to Barcelona. 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 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 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 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 United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/165:45 pmLEX - BCN
1 stop13h 20mUnited Airlines
Tue 11/253:05 pmBCN - LEX
1 stop14h 39mUnited Airlines
Deal found 8/19$484
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:05 amLEX - BCN
2 stops19h 15mUnited Airlines
Mon 11/2411:00 amBCN - LEX
2 stops15h 54mUnited Airlines
Deal found 8/19$488
This Delta deal was found by Cheapflights users on 8/17. 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.
Fri 11/141:30 pmLEX - BCN
1 stop13h 10mDelta
Tue 11/186:00 amBCN - LEX
2 stops22h 30mDelta
Deal found 8/17$511
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/165:45 pmLEX - BCN
1 stop13h 20mUnited Airlines
Sun 11/231:55 pmBCN - LEX
2 stops33h 15mUnited Airlines
Deal found 8/19$513

Cheapflights Fare Finder

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

Fly from

Lexington

Fly to

Barcelona

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 8/19

Showing 1-10 of 14 results
1
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Best time to book a flight from Lexington to Barcelona

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

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

Currently, January is the cheapest month in which you can book a flight from Lexington to Barcelona (average of $523). Flying from Lexington to Barcelona 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 LEX to BCN?

Find hourly flight availability from Lexington 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 August 20, 2025.

When flying from Lexington to Barcelona, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 6% versus a flight in the afternoon.

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 August 20, 2025.
Read through reviews of airlines operating flights from Lexington to Barcelona, such as Delta, American Airlines, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,289 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Lexington to Barcelona?

    Most people fly from Lexington Blue Grass (LEX) if they book a flight from Lexington to Barcelona. On average, Blue Grass has 0 outbound flights to Barcelona per day from 3 airlines. Lexington Blue Grass is conveniently located just 5.6 mi from Lexington’s city center.

  • How long is the flight from Lexington to Barcelona?

    Departing from Lexington to Barcelona will take you 10h 55m. The distance from Lexington to Barcelona is about 4408 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Lexington to Barcelona round-trip?

    Flying on Delta is currently your cheapest option to Barcelona, with prices starting at $513. Additional round-trip tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at $594 and $595, respectively. You may be able to fly from Lexington to Barcelona for 45% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Lexington to Barcelona (average of $523). Flying from Lexington to Barcelona 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Lexington to Barcelona

Discover the top 3 airlines that operate flights from Lexington 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$513Average$940FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$594Average$732FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$595Average$736FlexibilityNo cancel feeOn-time71%

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