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Cheap flights from Ljubljana to Barcelona-El Prat Airport from £99

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — BCN
1 Jun — 8 Jun1
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 2 May 2026.

Wed 27/520:40
LJU
-
BCN
1 stop12h 30m
Air Serbia
Fri 29/520:35
BCN
-
LJU
1 stop18h 10m
Air Serbia
Deal found 1/5£132
Sun 14/620:40
LJU
-
BCN
1 stop23h 10m
Air Serbia
Sun 21/620:35
BCN
-
LJU
1 stop23h 30m
Air Serbia
Deal found 30/4£151
Thu 11/620:40
LJU
-
BCN
1 stop12h 30m
Air Serbia
Sun 14/620:35
BCN
-
LJU
1 stop18h 10m
Air Serbia
Deal found 28/4£164
Sun 31/520:40
LJU
-
BCN
1 stop23h 10m
Air Serbia
Mon 15/620:35
BCN
-
LJU
1 stop12h 15m
Air Serbia
Deal found 1/5£184
Tue 2/609:40
LJU
-
BCN
1 stop5h 15m
Lufthansa
Tue 16/606:40
BCN
-
LJU
1 stop6h 35m
Lufthansa
Deal found 1/5£190
Mon 1/614:50
LJU
-
BCN
1 stop4h 20m
SWISS
Tue 16/606:00
BCN
-
LJU
1 stop4h 05m
SWISS
Deal found 1/5£193
Thu 14/520:40
LJU
-
BCN
1 stop12h 30m
Air Serbia
Sun 17/520:35
BCN
-
LJU
1 stop12h 15m
Air Serbia
Deal found 27/4£196
Sun 31/520:40
LJU
-
BCN
1 stop23h 10m
Air Serbia
Sat 13/609:55
BCN
-
LJU
1 stop22h 55m
Air Serbia
Deal found 1/5£197
Tue 2/620:40
LJU
-
BCN
1 stop23h 10m
Air Serbia
Wed 17/620:35
BCN
-
LJU
1 stop12h 15m
Air Serbia
Deal found 1/5£204
Sun 31/506:25
LJU
-
BCN
1 stop26h 25m
SWISS
Tue 16/606:00
BCN
-
LJU
1 stop4h 05m
SWISS
Deal found 1/5£210
Wed 3/609:25
LJU
-
BCN
1 stop10h 25m
Air Serbia
Tue 16/609:55
BCN
-
LJU
1 stop22h 55m
Air Serbia
Deal found 1/5£214

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 2 May 2026.

Round-trip from

£132

One-way from

£99

Popular in

July

Cheapest in

January

Average price

£186
Air Serbia
  • Air Serbia
  • 27/5-29/5
  • 2 total stops
  • 30h 40m total
  • Ljubljana to Barcelona
Search Deals
Wizz Air
  • Wizz Air
  • 16/5
  • 1 total stop
  • 6h 55m total
  • Ljubljana to Barcelona
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£34 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 May 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 2 May 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
Fastest return journey

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Wed 27/5

20:40-09:10

1 stop12h 30m

Barcelona-El Prat

Fri 29/5

20:35-14:45

1 stop18h 10m

£132

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Sun 4/10

09:25-19:50

1 stop10h 25m

Barcelona-El Prat

Thu 22/10

09:55-08:50

1 stop22h 55m

£132

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Sun 14/6

20:40-19:50

1 stop23h 10m

Barcelona-El Prat

Sun 21/6

20:35-20:05

1 stop23h 30m

£151

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Thu 11/6

20:40-19:50

1 stop23h 10m

Barcelona-El Prat

Sun 14/6

20:35-08:50

1 stop12h 15m

£164

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Thu 4/6

20:40-19:50

1 stop23h 10m

Barcelona-El Prat

Thu 11/6

09:55-08:50

1 stop22h 55m

£164

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Thu 11/6

20:40-19:50

1 stop23h 10m

Barcelona-El Prat

Thu 18/6

09:55-08:50

1 stop22h 55m

£165

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Tue 12/5

20:40-19:50

1 stop23h 10m

Barcelona-El Prat

Sat 16/5

09:55-08:50

1 stop22h 55m

£165

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Thu 17/9

20:40-09:10

1 stop12h 30m

Barcelona-El Prat

Thu 24/9

09:55-08:50

1 stop22h 55m

£165

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Sun 31/5

20:40-19:50

1 stop23h 10m

Barcelona-El Prat

Wed 17/6

20:35-08:50

1 stop12h 15m

£165
Cheapest one-way

LjubljanaBarcelona

LJU - BCN

LJUBCN

Ljubljana Joze Pucnik

Fri 7/8

09:25-19:50

1 stop10h 25m

£101

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 15 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?

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 84 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 £85). Flying from Ljubljana to Barcelona-El Prat Airport in July is currently the most expensive (average of £265). 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 12h 30m. 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, January is the cheapest month in which you can book a flight from Ljubljana to Barcelona-El Prat Airport (average of £85). Flying from Ljubljana to Barcelona-El Prat Airport in July is currently the most expensive (average of £265). 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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Why should you use Cheapflights to find cheap flight tickets from Ljubljana to Barcelona-El Prat?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Barcelona-El Prat from Ljubljana.

Can Cheapflights find flights from Ljubljana to Barcelona-El Prat with no change fees?

Yes, we can. To see specific flights from Ljubljana to Barcelona-El Prat with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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