HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona-El Prat

$77+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — BCN
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ljubljana to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 June 13, 2026.

This Booking.com deal was found by Cheapflights users on 6/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:20 pm
LJU
-
BCN
Nonstop2h 05m
Vueling
Sun 12/136:25 pm
BCN
-
LJU
Nonstop2h 05m
Vueling
Deal found 6/13$81
This Booking.com deal was found by Cheapflights users on 6/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:20 pm
LJU
-
BCN
Nonstop2h 05m
Multiple Airlines
Sun 12/138:35 pm
BCN
-
LJU
1 stop23h 20m
Multiple Airlines
Deal found 6/13$134
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:30 am
LJU
-
BCN
Nonstop2h 10m
Vueling
Thu 7/165:35 am
BCN
-
LJU
Nonstop2h 10m
Vueling
Deal found 6/9$157
This Air Serbia deal was found by Cheapflights users on 6/9. 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.
Fri 10/239:25 am
LJU
-
BCN
1 stop10h 25m
Air Serbia
Tue 10/279:55 am
BCN
-
LJU
1 stop23h 00m
Air Serbia
Deal found 6/9$176
This Air Serbia deal was found by Cheapflights users on 6/11. 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.
Wed 10/219:25 am
LJU
-
BCN
1 stop10h 25m
Air Serbia
Sun 10/258:35 pm
BCN
-
LJU
1 stop23h 20m
Air Serbia
Deal found 6/11$177
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
LJU
-
BCN
1 stop25h 15m
Multiple Airlines
Thu 7/95:35 am
BCN
-
LJU
Nonstop2h 10m
Multiple Airlines
Deal found 6/12$179
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:55 pm
LJU
-
BCN
1 stop6h 55m
Multiple Airlines
Thu 7/165:35 am
BCN
-
LJU
Nonstop2h 10m
Multiple Airlines
Deal found 6/9$189
This Air Serbia deal was found by Cheapflights users on 6/9. 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.
Fri 11/209:45 am
LJU
-
BCN
1 stop10h 05m
Air Serbia
Mon 11/239:55 am
BCN
-
LJU
1 stop10h 00m
Air Serbia
Deal found 6/9$203
This Air Serbia deal was found by Cheapflights users on 6/13. 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.
Tue 7/218:40 pm
LJU
-
BCN
1 stop23h 10m
Air Serbia
Thu 7/239:55 am
BCN
-
LJU
1 stop22h 55m
Air Serbia
Deal found 6/13$204
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:30 am
LJU
-
BCN
Nonstop2h 10m
Vueling
Sun 6/2812:20 pm
BCN
-
LJU
Nonstop2h 10m
Vueling
Deal found 6/11$215

Find 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 June 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$81
(Booking.com)

One-way from

$77
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$171

Good one-way deal

$109 or less
Provider with most accurate pricing for Ljubljana Joze Pucnik-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-Barcelona-El Prat flights.
Search Deals
From Ljubljana Joze Pucnik to Barcelona-El Prat
Search Deals
One-way flight from Ljubljana Joze Pucnik to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a one-way flight from Ljubljana Joze Pucnik to Barcelona-El Prat.
Search Deals

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 June 13, 2026.
Use the filters below to find and compare flights from Ljubljana to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Tue 6/30

5:50 pm-7:05 pm

1 stop25h 15m

Barcelona-El Prat

Thu 7/9

5:35 am-7:45 am

Nonstop2h 10m

$179

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Sat 8/15

6:25 am-5:45 pm

1 stop11h 20m

Barcelona-El Prat

Fri 8/21

7:55 am-7:25 pm

1 stop11h 30m

$244

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Sat 9/5

2:50 pm-11:35 pm

1 stop8h 45m

Barcelona-El Prat

Wed 9/9

6:00 am-10:40 pm

1 stop16h 40m

$257

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Thu 9/3

2:50 pm-11:35 pm

1 stop8h 45m

Barcelona-El Prat

Wed 9/9

6:00 am-10:40 pm

1 stop16h 40m

$258
Quickest round-trip

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Fri 9/4

6:25 am-11:35 pm

1 stop17h 10m

Barcelona-El Prat

Tue 9/8

6:00 am-10:05 am

1 stop4h 05m

$258

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Fri 9/18

2:50 pm-7:50 pm

1 stop5h 00m

Barcelona-El Prat

Thu 9/24

9:55 am-8:50 am

1 stop22h 55m

$263

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Sat 8/1

6:30 pm-8:30 pm

1 stop26h 00m

Barcelona-El Prat

Sat 8/8

5:35 am-5:45 pm

1 stop12h 10m

$269

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Thu 10/22

9:25 am-9:10 am

1 stop23h 45m

Barcelona-El Prat

Sat 10/31

9:55 am-8:55 am

1 stop23h 00m

$269

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Wed 9/9

8:40 pm-9:00 pm

2 stops24h 20m

Barcelona-El Prat

Sat 9/12

6:10 am-7:05 pm

1 stop12h 55m

$284

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Sat 9/5

9:25 am-11:15 am

3 stops25h 50m

Barcelona-El Prat

Wed 9/9

9:35 pm-8:10 pm

2 stops22h 35m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Ljubljana to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ljubljana to Barcelona-El Prat in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ljubljana-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ljubljana-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ljubljana-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ljubljana-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ljubljana-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

How far ahead should I book a flight from Ljubljana to Barcelona-El Prat Airport?

To ensure you get the cheapest price possible for a flight from Ljubljana to Barcelona-El Prat Airport, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $115). Flying from Ljubljana to Barcelona-El Prat Airport in July is currently the most expensive (average of $349). 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 June 13, 2026.

A simple way to save on the total cost of your ticket is to fly from Ljubljana to Barcelona-El Prat Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 63% on your trip compared to booking a flight at noon.

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 June 13, 2026.
Read reviews from past customers who have flown SWISS,Vueling, andLufthansa 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.
SWISS
7.5
Good
1,968 reviews

Comfort

7.4

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
SWISS
7.5
Good
1,968 reviews
SWISS
7.5
Good
1,968 reviews

Comfort

7.4

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Vueling
7.2
Good
1,275 reviews
SWISS
7.5
Good
1,968 reviews

Comfort

7.4

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Lufthansa
6.8
Okay
8,057 reviews
SWISS
7.5
Good
1,968 reviews

Comfort

7.4

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

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. 3 airlines have flights to Barcelona-El Prat from Ljubljana Joze Pucnik on a regular basis.

  • How long is the flight from Ljubljana to Barcelona-El Prat Airport?

    Airlines like Vueling fly from Ljubljana to Barcelona-El Prat Airport in about 2h 05m. The time it takes to get you to your destination is usually consistent. There are 703 mi between Ljubljana and Barcelona-El Prat Airport. Most flights are nonstop.

  • 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 $91. Other airlines that can offer you cheap pricing are Lufthansa, from $196, and SWISS, from $212. Vueling is priced at 57% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Ljubljana to Barcelona-El Prat Airport?

    On average you can expect to pay $109 for a flight from Ljubljana to Barcelona-El Prat Airport. The cheapest flight overall is $102 while the most popular route, (Ljubljana Joze Pucnik - Barcelona-El Prat) is currently priced at $218.

  • 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 $115). Flying from Ljubljana to Barcelona-El Prat Airport in July is currently the most expensive (average of $349). 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
Roses
Calella
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona

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 Ljubljana to Barcelona-El Prat

Discover the top 3 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 June 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$91Average$173FlexibilityNo cancel feeOn-time88%
LufthansaCheapest$196Average$286FlexibilityNo cancel feeOn-time76%
SWISSCheapest$212Average$253FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.