$91 Find Cheap Flights from the United Kingdom to Slovenia

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Booking Insights

KAYAK's insights & trends for flights to Slovenia

Get data-powered insights and trends for 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 round-trip 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 $183 round-trip. The most popular route is London Gatwick Airport (LGW) to Ljubljana (LJU) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $183.

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 January, when tickets cost $200 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $487 and $392 respectively.

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 the flight from the United Kingdom to Slovenia, you should book around 3 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 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 $128.

Good to know

Low seasonJanuary
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 9% increase in price.

FAQs for booking flights from the United Kingdom to Slovenia

  • 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 travelers 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 round-trip 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 Wednesday where round-trip tickets can be as cheap as $175. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $386 on average.

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

    The cheapest time of day to fly to Slovenia is generally in the afternoon, when round-trip flights cost $350 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Slovenia is generally in the morning, which is peak travel time and where the average cost of a ticket is $420.

Top tips for finding a cheap flight out of the United Kingdom

  • 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 3 airlines serving from the United Kingdom 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.
6.9
easyJetOverall score based on 1835 reviews
5.5Entertainment
5.9Food
6.7Boarding
6.7Comfort
7.6Crew
Airline reviews

Nice to fly out of Orly smaller easier to navigate airport. Being able to receive boarding pass well in advance of trip was comforting to know all travel was in order.

8.0 ExcellentBarbara, Oct 2025ORY - VCE
Read more easyJet reviews

Nice to fly out of Orly smaller easier to navigate airport. Being able to receive boarding pass well in advance of trip was comforting to know all travel was in order.

Liked. The check-in was pretty quick as they had 5 desks working.

Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.

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)

The terminals are far away, be prepared to walk. Also, You climb stairs to the plane since there are no aero bridges. Boarding was haphazard not in multiple groups, so stand in line early. Hard to find place to stow cabin baggage if you are behind in the line. You can purchase food on the plane. There are vegetarian options.

First -the flight was late - more than two hours Second, not even a bottle of water at bord to give for free for this inconvenience. Three-at landing ive realised that I've lost one of my ear plug headphones and been very desperate to find it with my torch, the crew not helped at all more than that they asked to leave the plane as everyone did before me. This was the last flight from that day- extra 5 min for me with a bit of help from crew - would have bring a super review. I guess this days humanity disappeared!

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

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 food not that great. Did not like the fact that we could not purchase upgrade at the airport

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

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

The aircraft was old, there was no charging sockets, and the seats were narrow and uncomfortable even though I had exit row premium seats.

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.

Our flights were severely delayed, then canceled and we had to fly out next day with no sleep accommodation help. This led to our baggage being lost and the service reps after baggage couldn’t be bothered to help. They kept sending us to different counters when we were at the right counter to begin with. The only saving grace was the angel woman supervisor with blond hair who helped us put in a missing baggage claim.

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.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

Very bad.i will never book British flights for future

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

1. The website didn’t allow me to checkin from London as I have Bangladesh passport with US permanent resident card. This pushed me to sit with my wife in the middle of two aisle seats, terrible experience! 2. BA should allow within 24 hours to checkin with other passport holders to choose better seats. A 2nd verification of travel documents can be done at the desk about immigration status. 3. Food options were poor for vegetarian passengers, try to introduce healthy options avoiding carb-dense food ingredients.

Cabin crew lovely and accommodating and I'll always fly BA in the future

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.

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