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Cheap flights from Ljubljana to Barcelona-El Prat Airport from £68

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — BCN
12 May — 19 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ljubljana to Barcelona-El Prat

Enter your travel dates to find the best prices.

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 12 April 2026.

Thu 30/420:40
LJU
-
BCN
1 stop23h 10m
Air Serbia
Fri 8/509:55
BCN
-
LJU
1 stop22h 55m
Air Serbia
Deal found 7/4£131
Mon 12/1015:15
LJU
-
BCN
1 stop17h 55m
Air Serbia
Fri 16/1009:55
BCN
-
LJU
1 stop22h 55m
Air Serbia
Deal found 8/4£131
Wed 21/1009:25
LJU
-
BCN
1 stop23h 45m
Air Serbia
Thu 29/1009:55
BCN
-
LJU
1 stop23h 00m
Air Serbia
Deal found 10/4£133
Mon 8/620:40
LJU
-
BCN
1 stop12h 30m
Air Serbia
Sat 13/609:55
BCN
-
LJU
1 stop22h 55m
Air Serbia
Deal found 8/4£152
Wed 29/709:25
LJU
-
BCN
1 stop10h 25m
Air Serbia
Fri 7/820:35
BCN
-
LJU
1 stop12h 15m
Air Serbia
Deal found 9/4£153
Thu 30/420:40
LJU
-
BCN
1 stop23h 10m
Air Serbia
Mon 4/509:55
BCN
-
LJU
1 stop22h 55m
Air Serbia
Deal found 7/4£163
Thu 28/520:40
LJU
-
BCN
1 stop23h 10m
Air Serbia
Sun 31/520:35
BCN
-
LJU
1 stop12h 15m
Air Serbia
Deal found 9/4£164
Mon 25/515:15
LJU
-
BCN
1 stop17h 55m
Air Serbia
Mon 1/620:35
BCN
-
LJU
1 stop23h 30m
Air Serbia
Deal found 10/4£166
Mon 11/509:25
LJU
-
BCN
1 stop23h 45m
Air Serbia
Mon 18/520:35
BCN
-
LJU
1 stop12h 15m
Air Serbia
Deal found 11/4£166
Thu 30/720:40
LJU
-
BCN
1 stop23h 10m
Air Serbia
Sun 9/820:35
BCN
-
LJU
1 stop18h 10m
Air Serbia
Deal found 9/4£185
Tue 28/420:40
LJU
-
BCN
1 stop23h 10m
Air Serbia
Tue 5/509:55
BCN
-
LJU
1 stop22h 55m
Air Serbia
Deal found 7/4£195

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 12 April 2026.

Round-trip from

£131

One-way from

£68

Popular in

July

Cheapest in

January

Average price

£183
Air Serbia
  • Air Serbia
  • 30/4-8/5
  • 2 total stops
  • 46h 05m total
  • Ljubljana to Barcelona
Search Deals
Air Serbia
  • Air Serbia
  • 15/9
  • 1 total stop
  • 23h 10m total
  • Ljubljana to Barcelona
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 12 April 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 return flight

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Mon 8/6

20:40-09:10

1 stop12h 30m

Barcelona-El Prat

Sat 13/6

09:55-08:50

1 stop22h 55m

£152
Fastest return journey

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Wed 29/7

09:25-19:50

1 stop10h 25m

Barcelona-El Prat

Fri 7/8

20:35-08:50

1 stop12h 15m

£153

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Thu 30/4

20:40-19:50

1 stop23h 10m

Barcelona-El Prat

Thu 7/5

09:55-08:50

1 stop22h 55m

£163

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Fri 1/5

20:40-09:10

1 stop12h 30m

Barcelona-El Prat

Fri 8/5

09:55-08:50

1 stop22h 55m

£163

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Tue 1/9

20:40-19:50

1 stop23h 10m

Barcelona-El Prat

Mon 7/9

09:55-08:50

1 stop22h 55m

£166

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Mon 11/5

09:25-09:10

1 stop23h 45m

Barcelona-El Prat

Mon 18/5

20:35-08:50

1 stop12h 15m

£166

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Thu 4/6

20:40-09:10

1 stop12h 30m

Barcelona-El Prat

Sun 7/6

20:35-08:50

1 stop12h 15m

£185

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Thu 23/4

20:40-09:10

1 stop12h 30m

Barcelona-El Prat

Sun 26/4

20:35-08:50

1 stop12h 15m

£195

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Fri 1/5

09:25-09:10

1 stop23h 45m

Barcelona-El Prat

Tue 5/5

09:55-08:50

1 stop22h 55m

£195

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Mon 4/5

15:15-09:10

1 stop17h 55m

Barcelona-El Prat

Thu 7/5

09:55-08:50

1 stop22h 55m

£195

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 20 resultsSorted by cheapest first
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 return 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?

Use this chart to determine the optimal time to book a return flight from Ljubljana to Barcelona-El Prat. Price data was last updated on 10 April 2026.

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 85 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, February is the cheapest month in which you can book a flight from Ljubljana to Barcelona-El Prat Airport (average of £45). Flying from Ljubljana to Barcelona-El Prat Airport in August is currently the most expensive (average of £168). 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.

How much does it cost for a return flight from Ljubljana to Barcelona-El Prat Airport?

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?

    If you book a flight to Barcelona-El Prat from Ljubljana, you will be flying from Joze Pucnik, which is the city’s only airport. Ljubljana Joze Pucnik (LJU) is located 11.7 mi from the center of Ljubljana. There are 0 flights from Joze Pucnik to Barcelona-El Prat per day from 0 different airlines.

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

    Airlines like Air Serbia fly from Ljubljana to Barcelona-El Prat Airport in about 17h 55m. The time it takes to get you to your destination can typically vary by up to . Ljubljana and Barcelona-El Prat Airport are separated by a distance of 703 mi.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Ljubljana to Barcelona-El Prat Airport (average of £45). Flying from Ljubljana to Barcelona-El Prat Airport in August is currently the most expensive (average of £168). 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

Travelling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
L'Hospitalet de Llobregat
El Prat de Llobregat
Cambrils
Castelldefels
Tossa de Mar
Calella
Palafrugell
Santa Susanna
Pineda de Mar
Badalona
L'Estartit
La Pineda
Malgrat de Mar
Roses

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Can Cheapflights notify me if prices for flights from Ljubljana to Barcelona-El Prat become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Barcelona-El Prat from Ljubljana today and book when prices fit your budget.

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