LJU - BCN

$35 Find Cheap Flights from Ljubljana to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ljubljana to Barcelona departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ljubljana to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ljubljana to Barcelona, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ljubljana to Barcelona (LJU-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ljubljana to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ljubljana to Barcelona

Thu, Jan 22 - Thu, Jan 29
Vueling Logo
3:15 pm - 5:25 pmLJU-BCN
2h 10mnonstop
Vueling Logo
12:25 pm - 2:30 pmBCN-LJU
2h 05mnonstop
$67Vueling
Find Deal
Thu, Jan 22 - Thu, Jan 29
Vueling Logo
3:15 pm - 5:25 pmLJU-BCN
2h 10mnonstop
Vueling Logo
12:25 pm - 2:30 pmBCN-LJU
2h 05mnonstop
$71Vueling
Find Deal
Thu, Jan 22 - Thu, Jan 29
Vueling Logo
3:15 pm - 5:25 pmLJU-BCN
2h 10mnonstop
Vueling Logo
12:25 pm - 2:30 pmBCN-LJU
2h 05mnonstop
$85Vueling
Find Deal
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
1:45 pm - 8:10 pmLJU-BCN
6h 25m1 stop
Multiple Airlines Logo
12:25 pm - 2:30 pmBCN-LJU
2h 05mnonstop
$114Multiple Airlines
Find Deal
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
1:45 pm - 8:10 pmLJU-BCN
6h 25m1 stop
Multiple Airlines Logo
12:25 pm - 2:30 pmBCN-LJU
2h 05mnonstop
$122Multiple Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
Air Serbia Logo
8:45 pm - 7:45 pmLJU-BCN
23h 00m1 stop
Air Serbia Logo
8:35 pm - 8:55 amBCN-LJU
12h 20m1 stop
$163Air Serbia
Find Deal
Wed, Oct 22 - Sat, Oct 25
Air Serbia Logo
8:45 pm - 9:10 amLJU-BCN
12h 25m1 stop
Air Serbia Logo
9:55 am - 9:55 amBCN-LJU
24h 00m1 stop
$164Air Serbia
Find Deal
Tue, Mar 31 - Sat, Apr 4
SWISS Logo
10:50 am - 8:50 amLJU-BCN
22h 00m1 stop
SWISS Logo
8:00 pm - 10:05 amBCN-LJU
14h 05m1 stop
$219SWISS
Find Deal
Tue, Mar 31 - Sat, Apr 4
Lufthansa Logo
8:00 pm - 8:20 amLJU-BCN
12h 20m1 stop
Lufthansa Logo
6:50 am - 10:00 pmBCN-LJU
15h 10m1 stop
$233Lufthansa
Find Deal
Mon, Dec 1 - Fri, Dec 5
Lufthansa Logo
9:45 am - 5:35 pmLJU-BCN
7h 50m1 stop
Lufthansa Logo
6:50 am - 7:30 pmBCN-LJU
12h 40m2 stops
$243Lufthansa
Find Deal

Everything you should know

Top airlines
Vueling
Cheapest • from $67 (round-trip)
SWISS
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
11 weeks
in advance
Our data shows that travelers who book at least 11 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 57% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
3 days a week
There are direct flights from Ljubljana to Barcelona 3 days a week: Tue, Thu, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$67
Typical prices: $103-234
Vueling
Thu 1/22Thu 1/29
LJU - BCN • Non-stop
Cheapest one-way
$35
Typical prices: $117-168
Vueling
Sun 11/23
LJU - BCN • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Barcelona!
Booking Insights

KAYAK's insights & trends for Ljubljana to Barcelona flights

Get data-powered insights and trends into flights from Ljubljana to Barcelona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ljubljana to Barcelona-El Prat Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ljubljana to Barcelona-El Prat Airport departing in January.

What’s the cheapest day of the week to fly from Ljubljana to Barcelona?

The average price of all round-trip flights from Ljubljana to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Barcelona on a Thursday and more expensive on a Sunday. On your return trip to Ljubljana, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Ljubljana to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ljubljana to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ljubljana to Barcelona-El Prat Airport is February, where tickets cost $113 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is $378 and $353 respectively.

Can I save money by flying with a layover from Ljubljana to Barcelona-El Prat Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $96, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ljubljana to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ljubljana to Barcelona-El Prat Airport, you should book around 11 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$35
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Ljubljana to Barcelona

When to book flights from Ljubljana to Barcelona

Are your dates flexible? Find out the best times to travel from Ljubljana to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ljubljana to Barcelona flights

  • What is the cheapest flight from Ljubljana to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Ljubljana to Barcelona-El Prat Airport was $35 for a one-way ticket and $67 for a round-trip.

  • Do I need a passport to fly between Ljubljana and Barcelona?

    A passport is required to fly from Ljubljana to Barcelona.

  • Which aircraft models fly most regularly from Ljubljana to Barcelona?

    The Airbus A320 (sharklets) is the aircraft model that flies most regularly on the Ljubljana to Barcelona flight route.

  • Which airline alliances offer flights from Ljubljana to Barcelona?

    Star Alliance is the only airline alliance operating flights between Ljubljana and Barcelona.

  • Which is the best airline for flights from Ljubljana to Barcelona, SWISS or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Ljubljana to Barcelona are SWISS and Lufthansa. With an average price for the route of $272 and an overall rating of 7.5, SWISS is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $314 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Ljubljana to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ljubljana to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ljubljana to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Ljubljana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ljubljana to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Ljubljana with another airline. Booking your flights between Ljubljana and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ljubljana to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Ljubljana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Ljubljana to Barcelona?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Ljubljana Joze Pucnik to Barcelona-El Prat.
Find which airlines fly direct from Ljubljana Joze Pucnik Airport to Barcelona-El Prat Airport, which days they fly and book direct flights.

Direct departures

Ljubljana Joze Pucnik to Barcelona-El Prat

Tuesday

Vueling

Vueling

Thursday

Vueling

Vueling

Sunday

Vueling

Vueling

See more direct flights

Direct returns

Barcelona-El Prat to Ljubljana Joze Pucnik

Tuesday

Vueling

Vueling

Thursday

Vueling

Vueling

Sunday

Vueling

Vueling

See more direct flights

Reviews of the top airlines flying from Ljubljana to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Ljubljana to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ljubljana to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1759 reviews
7.7Boarding
8.2Crew
7.4Comfort
6.8Entertainment
7.1Food
Airline reviews

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

10.0 ExcellentAnonymous, Sep 2025DEN - ZRH
Read more SWISS reviews

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

Horrible flight. First delay in boarding of approximately 30 minutes. While in the plane, the flight attendants huddle and we get an announcement that the crew's legal time was exceeded, that they don't have replacement crew and that they will need to cancel the flight. One would think that they would know that their time was to be exceeded BEFORE boarding. Took for ever to deplane. Then we were told that flight would not be cancelled but gave us a departure time of 21.15, which of course was not fulfilled. Arrived in Valencia, luggage took 30 minutes to arrive. Absolutely unacceptable

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

At the boarding gate, passengers were offered the option of checking in their carry-on luggage, as the plane was full. However, they failed to specify that they would not be dropping it off at the exit. Instead, everyone had to wait over 30 minutes at the airport carousel, and to everyone's surprise, not even the carry-on luggage, but the checked luggage, was the first to arrive. An hour later, we finally collected our bags. Lesson learned: I will never check my carry-on luggage with Swiss Air / Helvetic Airways again.

Delay more than hour created pressure to catch the connecting flight

I purchased a one way business class ticket from Geneva to Miami but the check in agent said I had an economy ticket and later upgraded to business class. This was not the case, I had a single business class transaction. I was forced to pay for my second checked bag. I am unsure of why this happened. But I won’t use Kayak again for business class tickets.

The whole experience was positive. Crew very friendly and helpful. Very greedy with pre-seat allocation. Web site too complicated

Absolutely amazing! Best airline i have flown with, huge difference to United!

...as stated previously, red tape should be shorted by Swiss in terms of generating refunds...

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

Seating was average for a first class seat. It very modern. I expected better.

Flight was cancelled and rebooking was an hours long experience which required us to rent a cab, hotel room and fly the next day on a different airline with a much longer layover

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

Expect Business Class seating to be 2 passengers per 3 coach seats, with center blocked. This is typical for flights within Europe on most airlines. Service was excellent!

Nice people, efficient and professional, high quality, and well-run. Everything you want in a flight!

It was good although we could not land in Munich due to weather and we had to go to Stuttgart. Missed our second flight. They did get us on another flight but the seats where not the ones I paid for in the flight that we missed.

The crew was fantastic. They were always there when we needed them. No wifi on an 11 hour flight was a bummer. The entertainment onboard was boring.

Smooth Flight, Friendly crew, food offering on board was limited.

The boarding process was really slow. The air crew was amazing and the food options and the entertainment were also really great.

The real bathroom smelled horrible and it smelled in the real of the plane..

Everything you need to know for your flight from Ljubljana to Barcelona

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