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Barcelona-El Prat

$92+ Cheap flights from Ljubljana (LJU) 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — BCN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Ljubljana to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to Barcelona-El Prat (BCN). 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 July 29, 2025.

Round-trip from

$175
(Air Serbia)

One-way from

$92
(Air Serbia)

Popular in

May

Cheapest in

February

Average price

$332
From Ljubljana Joze Pucnik to Barcelona-El Prat
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One-way flight from Ljubljana Joze Pucnik to Barcelona-El Prat
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Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Ljubljana to Barcelona-El Prat

Cheapest flights from Ljubljana to Barcelona-El Prat
Explore the most affordable flight options available from Ljubljana to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Air Serbia deal was found by Cheapflights users on 7/29. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:45 pmLJU - BCN
1 stop12h 20mAir Serbia
Sat 12/69:55 amBCN - LJU
1 stop23h 00mAir Serbia
Deal found 7/29$175
This Lufthansa deal was found by Cheapflights users on 7/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:20 pmLJU - BCN
1 stop8h 20mLufthansa
Wed 10/159:05 amBCN - LJU
1 stop10h 20mLufthansa
Deal found 7/27$204
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Sat 9/207:20 pmLJU - BCN
1 stop4h 15mSWISS
Sun 9/216:00 amBCN - LJU
1 stop4h 05mSWISS
Deal found 7/28$207
This Connections by easyJet deal was found by Cheapflights users on 7/28. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/231:45 pmLJU - BCN
1 stop7h 05measyJet
Sun 12/79:30 pmBCN - LJU
1 stop21h 40measyJet
Deal found 7/28$215
This KLM deal was found by Cheapflights users on 7/29. 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 11/2412:50 pmLJU - BCN
1 stop10h 15mMultiple Airlines
Sun 12/76:00 amBCN - LJU
1 stop5h 40mMultiple Airlines
Deal found 7/29$216
This Brussels Airlines deal was found by Cheapflights users on 7/27. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:10 pmLJU - BCN
1 stop21h 10mBrussels Airlines
Tue 10/1412:25 pmBCN - LJU
1 stop5h 20mBrussels Airlines
Deal found 7/27$233
This Air France deal was found by Cheapflights users on 7/27. 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.
Tue 11/1812:50 pmLJU - BCN
1 stop10h 15mKLM
Tue 12/27:55 pmBCN - LJU
2 stops15h 45mKLM
Deal found 7/27$292

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ljubljana 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 July 29, 2025.
Use the filters below to find and compare flights from Ljubljana to Barcelona-El Prat Airport that are best for you.

Fly from

Ljubljana

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Sun 11/23

8:45 pm-9:05 am

1 stop12h 20m

Barcelona-El Prat

Sat 12/6

9:55 am-8:55 am

1 stop23h 00m

$175

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Thu 10/9

1:20 pm-9:40 pm

1 stop8h 20m

Barcelona-El Prat

Wed 10/15

9:05 am-7:25 pm

1 stop10h 20m

$204

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Sat 9/20

7:20 pm-11:35 pm

1 stop4h 15m

Barcelona-El Prat

Sun 9/21

6:00 am-10:05 am

1 stop4h 05m

$207

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Sun 11/23

1:45 pm-8:50 pm

1 stop7h 05m

Barcelona-El Prat

Sun 12/7

9:30 pm-7:10 pm

1 stop21h 40m

$215

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Mon 11/24

12:50 pm-11:05 pm

1 stop10h 15m

Barcelona-El Prat

Sun 12/7

6:00 am-11:40 am

1 stop5h 40m

$216

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Sat 10/4

5:10 pm-2:20 pm

1 stop21h 10m

Barcelona-El Prat

Tue 10/14

12:25 pm-5:45 pm

1 stop5h 20m

$233

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Tue 11/18

12:50 pm-11:05 pm

1 stop10h 15m

Barcelona-El Prat

Tue 12/2

7:55 pm-11:40 am

2 stops15h 45m

$292

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Mon 9/15

2:55 pm-7:45 pm

1 stop4h 50m

$92

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Tue 12/9

12:50 pm-7:05 pm

1 stop6h 15m

$124

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Tue 9/9

8:45 pm-8:15 am

1 stop11h 30m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 12 results
1
2

Best time to book a flight from Ljubljana to Barcelona-El Prat

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

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

Currently, January is the cheapest month in which you can book a flight from Ljubljana to Barcelona-El Prat Airport (average of $523). Flying from Ljubljana to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,056). 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 LJU to BCN?

Find hourly flight availability from Ljubljana 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 July 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Ljubljana to Barcelona-El Prat Airport at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Ljubljana to Barcelona-El Prat Airport?

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown KLM, SWISS, and Qatar Airways from Ljubljana to Barcelona-El Prat Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,683 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Qatar Airways
7.4
Good
3,609 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Brussels Airlines
7.3
Good
350 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
easyJet
6.9
Okay
1,822 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Ljubljana 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.

  • What airport do you fly from for flights from Ljubljana to Barcelona-El Prat?

    For a flight from Ljubljana to Barcelona-El Prat, you will be flying from Joze Pucnik. Ljubljana Joze Pucnik (LJU) is just 11.7 mi from the center of the city. Joze Pucnik is the only Ljubljana airport and it handles 0 outbound flights to Barcelona-El Prat per day. 2 airlines have flights to Barcelona-El Prat from Ljubljana Joze Pucnik on a regular basis.

  • What are the cheapest airlines flying from Ljubljana to Barcelona-El Prat Airport round-trip?

    Cheapflights users have booked flights from Ljubljana to Barcelona-El Prat Airport round-trip from $175. Other airlines that can offer you cheap pricing are Lufthansa, from $204, and SWISS, from $207. Air Serbia is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Ljubljana to Barcelona-El Prat Airport are Air Serbia ($92), KLM ($124), and SWISS ($197).

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

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

  • How can I find direct flights from Ljubljana 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 Ljubljana to Barcelona-El Prat.

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

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

    Currently, January is the cheapest month in which you can book a flight from Ljubljana to Barcelona-El Prat Airport (average of $523). Flying from Ljubljana to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,056). 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
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

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Top 2 airlines flying from Ljubljana to Barcelona-El Prat

Discover the top 2 airlines that operate flights from Ljubljana 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$171Average$336FlexibilityNo cancel feeOn-time76%
SWISSCheapest$210Average$304FlexibilityNo cancel feeOn-time79%

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