£36 Find Cheap Flights to Slovenia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Slovenia departing on 18/11. 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.
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Book Cheap Slovenia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Slovenia 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 return flight deals to Slovenia

Mon, 12 Oct - Fri, 16 Oct
easyJet Logo
16:25 - 19:45
MAN
-
LJU
2h 20mdirect
easyJet Logo
17:10 - 18:45
LJU
-
MAN
2h 35mdirect
£114easyJet
Mon, 12 Oct - Fri, 16 Oct
easyJet Logo
16:25 - 19:45
MAN
-
LJU
2h 20mdirect
easyJet Logo
17:10 - 18:45
LJU
-
MAN
2h 35mdirect
£129easyJet
Tue, 22 Sep - Fri, 16 Oct
Multiple Airlines Logo
15:05 - 13:25
MAN
-
LJU
21h 20m
2 stops
Multiple Airlines Logo
17:10 - 18:45
LJU
-
MAN
2h 35mdirect
£139Multiple Airlines
Fri, 10 Jul - Fri, 17 Jul
SWISS Logo
14:10 - 22:35
BRS
-
LJU
7h 25m
1 stop
SWISS Logo
06:25 - 12:50
LJU
-
BRS
7h 25m
1 stop
£165SWISS
Fri, 7 Aug - Mon, 10 Aug
SWISS Logo
14:10 - 22:35
BRS
-
LJU
7h 25m
1 stop
SWISS Logo
06:25 - 14:10
LJU
-
BRS
8h 45m
1 stop
£166SWISS
Thu, 13 Aug - Mon, 17 Aug
KLM Logo
05:45 - 22:55
EDI
-
LJU
16h 10m
1 stop
KLM Logo
06:00 - 12:20
LJU
-
EDI
7h 20m
1 stop
£169KLM
Wed, 8 Jul - Tue, 14 Jul
Lufthansa Logo
07:25 - 12:35
LHR
-
LJU
4h 10m
1 stop
Lufthansa Logo
09:35 - 15:40
LJU
-
LHR
7h 05m
1 stop
£170Lufthansa
Mon, 12 Oct - Fri, 16 Oct
British Airways Logo
11:00 - 14:15
LHR
-
LJU
2h 15mdirect
British Airways Logo
21:15 - 22:35
LJU
-
LHR
2h 20mdirect
£171British Airways
Sun, 9 Aug - Mon, 17 Aug
Lufthansa Logo
07:25 - 19:25
LHR
-
LJU
11h 00m
1 stop
Lufthansa Logo
13:20 - 18:25
LJU
-
LHR
6h 05m
1 stop
£172Lufthansa
Thu, 13 Aug - Wed, 19 Aug
KLM Logo
17:40 - 22:55
BHX
-
LJU
4h 15m
1 stop
KLM Logo
06:00 - 19:45
LJU
-
BHX
14h 45m
1 stop
£173KLM
Booking Insights

KAYAK's insights & trends for flights to Slovenia

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

What is the cheapest flight to Slovenia?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Slovenia from the United Kingdom found in the last 72 hours was to Ljubljana, at £77 return. The most popular route is Edinburgh (EDI) to Ljubljana (LJU) and the cheapest return airline ticket found on this route in the last 72 hours was £77.

How much is a flight to Slovenia?

The average and cheapest price for all round-trip flights to Slovenia from each origin found by users searching on KAYAK in the last month.

A flight to Slovenia costs £187 on average. The cheapest price found on KAYAK in the last 2 weeks was £41 for the route London Gatwick Airport (LGW) to Ljubljana (LJU). The most popular routes on KAYAK are London to Ljubljana which costs £205 on average, and London to Ljubljana, which costs £314 on average.

See prices from:

What is the cheapest month to fly from the United Kingdom to Slovenia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom to Slovenia, 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 the United Kingdom to Slovenia is March, when tickets cost £32 (return) on average. On the other hand, the most expensive months are July and February, when the average cost of round-trip tickets is £68 and £64 respectively.

What is the cheapest time of day to fly to Slovenia?

The average price for all round-trip flights from the United Kingdom to Slovenia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Slovenia is generally in the morning, when retur flights cost £291 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Slovenia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £310.

How far in advance should I book a flight from the United Kingdom to Slovenia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Slovenia, 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 a flight from the United Kingdom to Slovenia, you should book around 2 weeks before departure, which saves you about 45% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Which is the cheapest airport to fly into in Slovenia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Slovenia is Ljubljana Joze Pucnik Airport (LJU), with an average flight price of £160.

Good to know - Cheap tickets to Slovenia

Low seasonJanuary
Cheapest flight£36
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from London Gatwick Airport to Ljubljana

FAQs - booking Slovenia flights

  • Where can I stop over on the way to Slovenia from the UK?

    Passengers travelling to Slovenia from London Heathrow will have to change planes at least once. Brussels Airlines flights stop over in Brussels, SWISS flights travel via Zurich and Air France travels via Paris. If you prefer to depart from London City Airport or London Stansted, Lufthansa and Ryanair operate along this route with a stopover in Frankfurt.

  • How do I get to the city centre from the airport?

    Bus 28 travels roughly every hour from Ljubljana Airport to the Ljubljana bus station. The journey takes around 45min and you can purchase your ticket directly from the driver. Buses also run from the airport to Kranj and Bled. If you prefer to hail a taxi, there are dedicated areas at the front of Terminal B. To travel around the city, you can also hire a car from one of the agencies at the airport.

  • What visa do I need to travel to Slovenia?

    UK citizens do not need a visa to travel to Slovenia if you are visiting for a short stay of up to 90 days. Travellers who are planning to stay for an extended period or for work or study purposes must apply for the appropriate visa at the Slovenian Embassy and provide a range of documentation, including travel insurance, accommodation reservations and proof of funds for their stay.

  • What VIP services are there at the airports in Slovenia?

    Book the VIP passenger service at Ljubljana Airport to enjoy first-class service on arrival. You will be escorted to the VIP Lounge, where you can enjoy a drink or a snack while your luggage is collected and delivered to the lounge. You will then be escorted through border and customs control to the arrivals hall, where your chosen transfer will be waiting.

  • What business facilities does Ljubljana Airport have?

    Ljubljana Airport (LJU) offers various business facilities to cater to the needs of business travellers. The airport provides conference rooms equipped with modern technology for meetings and presentations. Additionally, there are executive lounges that offer a quiet and comfortable environment for work or relaxation.

  • Which UK airports have non-stop flights to Slovenia?

    The only airport in the UK currently offering direct flights to Slovenia is London Gatwick Airport (LGW). Numerous airports have single-stopover flights with reasonable travel times. KLM offers flights with a single stop in Amsterdam from London Heathrow (LHR), Birmingham Airport (BHX), and Glasgow International (GLA). SWISS offers flights from Heathrow, London City (LCY), and Manchester Airport (MAN) with a stopover in Zurich en route.

  • Which airlines use Ljubljana Airport as a hub?

    Currently, Ljubljana Airport (LJU) does not serve as a hub for any specific airline. However, several airlines operate regular flights to and from Ljubljana Airport, including Adria Airways, Air France, Lufthansa, and Wizz Air, among others. These airlines provide a range of domestic and international connections.

  • Where should I fly to visit Lake Bled?

    To visit Lake Bled in Slovenia, it is best to fly to Ljubljana Jože Pučnik Airport (LJU), the country's primary international airport. From there, Lake Bled is approximately a 30-minute drive northwest. Taxis are available at the airport, or you can hire a car to explore the picturesque route at your own pace. Another option is taking a shuttle bus or arranging a pre-booked transfer service.

  • Which airlines have Business Class flights to Slovenia?

    Several airlines offer Business Class flights from the UK to Slovenia. British Airways provides direct flights from London Heathrow to Ljubljana, ensuring a comfortable journey with enhanced amenities. Alternatively, Lufthansa offers Business Class options with connections via Frankfurt or Munich, allowing passengers to experience top-notch service and relaxation.

  • When is it most costly to fly to Slovenia?

    The cost of flying to Slovenia from the UK spikes during famous festivals and peak tourist seasons. Events like the Ljubljana Summer Festival in July and August attract crowds, so it's advisable to plan your trip during off-peak months like March and November to avoid increased prices. If you travel during these times, book tickets as far in advance as possible.

  • How does KAYAK find such low prices on flights from the United Kingdom to Slovenia?

    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 the United Kingdom to Slovenia.

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

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

  • What is the Hacker Fare option on flights from the United Kingdom to Slovenia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom to Slovenia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Slovenia?

    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 from the United Kingdom to Slovenia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Slovenia?

    Based on KAYAK data, the cheapest day to fly to Slovenia is Tuesday when return tickets can be as cheap as £187. On the other hand, the most expensive day to fly is Thursday, when return prices are £234 on average.

Top tips for finding cheap flights to Slovenia

  • Looking for cheap airfare to Slovenia? 25% of our users found round-trip tickets to Slovenia for the following prices or less: Cheap flights to Slovenia from London Luton £96, from London Gatwick £117, from London Heathrow £251
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Slovenia flight deals.
  • Passengers travelling to Slovenia from the United Kingdom can find flights departing from Heathrow (LHR), London Luton (LTN), London Stansted (STN) and London City Airport (LCY).
  • Most flights from the United Kingdom land at Ljubljana Joze Pucnik Airport (LJU), which is around 19 miles north of Ljubljana and one of the largest airports in Slovenia.
  • While most flights from Great Britain to Slovenia have a stopover, you can find direct flights departing from Luton on Wizz Air that take roughly 2h 10min to arrive.
  • When departing from London Luton, you can order a meal or snack using the LLA Marketplace contactless ordering service at the airport and collect your food without having to wait.
  • Heathrow Airport is a great place for pre-flight shopping and offers practical services such as Reserve & Collect, Collect on Return and home delivery of your airport purchases.
  • You can also take advantage of the complimentary personal shopping service at Heathrow, where you will have a consultation with an accredited stylist before meeting your personal shopper at the airport.
  • If you need special assistance at the airports in London, a wide range of facilities are available, including accessible drop-off areas and parking, Changing Places, accessible toilets, hearing loops and sunflower lanyards.
  • Ljubljana Jože Pučnik Airport (LJU) is the largest airport in Slovenia and the country's busiest hub. If you're planning on travelling around the country, consider making this your first stop. Ljubljana Jože Pučnik Airport offers connections to all other major airports in Slovenia daily and serves as an ideal base for those looking at exploring more than just this city.
  • If you're booking cheap stopover flights to Slovenia from the UK, be aware that many low-cost airlines offer self-transfer flights. Ensure you have plenty of time during the stopover to account for potential delays and have enough time to collect your luggage and check in again. Missing a connecting flight isn't covered by the airline, so you'll be responsible for any additional costs if you do.
  • If you're planning on taking checked luggage with you, consider booking flights with major airlines rather than low-cost airlines, which typically don't include a checked luggage allowance in the ticket price. Lufthansa, KLM, and SWISS are popular choices for stopover flights that have generous cabin luggage and checked baggage allowance weighing up to 23 kg.

Reviews of the top 5 airlines flying to Slovenia

 
Need help choosing which airline to fly with from the United Kingdom to Slovenia? 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.
7.8
KLMOverall score based on 1531 reviews
7.8Boarding
7.7Comfort
8.4Crew
7.2Entertainment
7.3Food
Airline reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

8.0 ExcellentAnonymous, Jun 2026
LHR - AMS
Read more KLM reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

Was trying to change a flight but told that Canadian and local klm systems do not interact so they could not access my booking. Overall I like klm a lot but if it was important to change flights I would be very frustrated.

KLM is my favourite airline. Never ever let us down.Staff are first class.

Pretty bad. Food was awful. drinks were scarce, as if drinking an extra drink would ruin the airline. attendants were not very helpful. likely Dutch "directedness" (I cannot be bothered). Crammed flight. Entertainment in very minimal dosage. Almost all old movies and series with 1-3 episodes only. Very limited number of options available. Jesus!! it seems you need to bring your own entertainment these days even of flights that are 13 hrs long!! I would and I will avoid in the future!

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

3hr delay and then missed connecting flight with another 6hr wait at the airport before getting a continuation to my trip, worst trip ever in my 50+years of flight travel

Very unprofessional treatment of customers - boardring on being unethical. Only cares about money and not the customer. If you use the swiss brand, you should deserve it - now swiss air doesn't deserve the swiss brand.

Best international flight I have had in a while! Far superior accommodation, services, food and general experience compared to U.S. airline companies.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

Well it was a 2h delay flight so that said it all. With very little if any information. Boarding took for ever with long waits at the terminal and then in the finger. To top it off and increase the delay we had to take a bus in Zurich. A trip to forget

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

Delayed 30 mins Forced to check in my carry on luggage

My luggage did not make the connection and 4 days later I still have not received it.

I thought the flight crew was very attentive and the food was excellent. The only issues I had were the flight delays. A small one out of Sarajevo and a longer one out of Zurich.

No fault of the crew, but the the rear lavatories were closed the entire flight. The front lavatories were blocked off for the first part of the flight by the food cart. Then some minor turbulence occurred so the fasten seatbelt sign came on for the second part of the flight. Heroic containment engaged! It was not fun.

There was no useful information given regarding the flight back to the UK from Tenerife. This despite the week publicised problems around the EES system and the delays caused to boarding. This aspect of the customer experience could have been much better.

Fast boarding, smooth takeoff and landing. plenty of space in seats. Excellent air-conditioning on a hot day. Perfect experience

Whole way through - far more professional and slick than I expected

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

Everything was great…Flight Attendants were specially friendly and helpful.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

The flight was delayed by an hour. Made the connection uncomfortably tight.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

Generally very good. I think their service is better than some other big names I used to travel with. Their food variety is second to none - and you can place order beforehand. Their seating design is a bit awkward for service, I'd say. Flight attendants must be tall enough - long legs and arms - to reach the window seat passenger while crossing over the isle passenger. Also appreciated the variety on entertainment.

Could have used more leg room for “business class” which is basically coach with a middle seat blocked. Crew was friendly, attentive. Zero entertainment.

Generally okay. Disappointing compared to some of their competitors. My seat hadn’t been cleaned properly which was upsetting

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

The crew and flight was fine and enjoyable…unfortunately, when I arrived to Bari and received my checked luggage(that I bought for this first trip to Europe), one of bags had a huge dent in it and the other had a completely damaged/broken wheel that made it very difficult to travel the rest of my time in Italy. Very disappointing and frustrating!

The plane was a long way from departure lounge. The plane looked tired but got us there.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.

Everything you need to know for your flight to Slovenia

Cabin class types available on flights to Slovenia

Cabin classes available on flights to Slovenia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.