$110 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 7 days.

The cheapest ticket to Slovenia from the United Kingdom found in the last 7 days was to Ljubljana, at $126 round-trip. The most popular route is Edinburgh (EDI) to Ljubljana (LJU) and the cheapest round-trip airline ticket found on this route in the last 7 days was $126.

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 November, when tickets cost $228 (return) on average. On the other hand, the most expensive months are August and February, when the average cost of round-trip tickets is $402 and $386 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 evening, when round-trip flights cost $332 on average. 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 $439.

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 31% 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 $202.

Good to know

Low seasonJanuary
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 16% 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 $204. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $340 on average.

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 airlines flying 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 1902 reviews
6.7Boarding
6.8Comfort
7.7Crew
5.5Entertainment
5.9Food
Airline reviews

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

10.0 ExcellentAnonymous, May 2026
EDI - LGW
Read more easyJet reviews

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

Good news was that Bag Check was open two and a half hours before the flight, which is essential with the chaotic immigration process. Flight was okay, but sitting at the back of the aircraft, 3 overhead bins on both sides were filled with crew bags and other misc items, so we couldn't put our cabin bags anywhere near us. To add insult, twice the crew managed to drop items that they were taking out of the overhead bins onto my wife's head, who was sitting in an aisle seat.

It was good; the only down side is that once you get to the airport everything is self service, there is no one assisting. I felt like I was working while I was on vacation during the check in process and dropping off the luggage. Really uncertain on what the airlines use payroll nowadays.

We were bumped despite seats existing on flight While checkin attendants were helpful Easyjet management was not. Only after threats were we allowed on plane at last minute. The online help desk was useless and waste of time (over an hour of useless chats)

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 and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

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

Queuing for quite a while despite using the "speedy boarding".

Very comfortable flight and simple and directed one way and back. Amazing price.

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

I liked that we got there safely. I disliked long delays, gate and ticket agents incompetence and apathy and having my luggage lost. Five days later I've yet to get anything more than a generic apology from British Air. Luggage yet to be located, much less returned.

Long line with check in at the DIA British Airway counter.

The flights were on time. Cabin crew were nice. The food was terrible! Checking in was not easy using my phone.

Crew were fantastic and the aircraft was extremely comfortable, but outdated. Headphone jacks were worn out and sound normally only came out of one ear unless positioned just right.

No problems except for a completely full flight. But we were add one because of a previous delayed flight.

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

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.