£27 Find Cheap Flights from Slovenia to the United Kingdom – 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 Slovenia to the United Kingdom departing on 6/11. 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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1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Slovenia to the United Kingdom

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

Fri, 6 Nov - Mon, 9 Nov
easyJet Logo
20:40 - 22:00
LJU
-
LTN
2h 20mdirect
easyJet Logo
08:05 - 11:10
LTN
-
LJU
2h 05mdirect
£63easyJet
Wed, 18 Nov - Mon, 23 Nov
easyJet Logo
10:50 - 12:10
LJU
-
LTN
2h 20mdirect
easyJet Logo
08:05 - 11:10
LTN
-
LJU
2h 05mdirect
£63easyJet
Fri, 6 Nov - Mon, 9 Nov
easyJet Logo
20:40 - 22:00
LJU
-
LTN
2h 20mdirect
easyJet Logo
08:05 - 11:10
LTN
-
LJU
2h 05mdirect
£63easyJet
Fri, 20 Nov - Wed, 25 Nov
easyJet Logo
20:40 - 22:00
LJU
-
LTN
2h 20mdirect
easyJet Logo
07:05 - 10:10
LTN
-
LJU
2h 05mdirect
£63easyJet
Mon, 2 Nov - Wed, 11 Nov
easyJet Logo
11:50 - 13:10
LJU
-
LTN
2h 20mdirect
easyJet Logo
07:05 - 10:10
LTN
-
LJU
2h 05mdirect
£65easyJet
Fri, 6 Nov - Sun, 8 Nov
easyJet Logo
11:00 - 12:25
LJU
-
LGW
2h 25mdirect
easyJet Logo
07:00 - 10:10
LGW
-
LJU
2h 10mdirect
£69easyJet
Fri, 6 Nov - Sun, 8 Nov
easyJet Logo
11:00 - 12:25
LJU
-
LGW
2h 25mdirect
easyJet Logo
07:00 - 10:10
LGW
-
LJU
2h 10mdirect
£69easyJet
Thu, 5 Nov - Sun, 8 Nov
easyJet Logo
11:10 - 12:35
LJU
-
LGW
2h 25mdirect
easyJet Logo
07:00 - 10:10
LGW
-
LJU
2h 10mdirect
£69easyJet
Thu, 24 Sep - Mon, 28 Sep
Multiple Airlines Logo
21:35 - 08:30
LJU
-
LGW
11h 55m
1 stop
Multiple Airlines Logo
07:00 - 10:15
LGW
-
LJU
2h 15mdirect
£91Multiple Airlines
Thu, 24 Sep - Mon, 28 Sep
Multiple Airlines Logo
21:35 - 08:30
LJU
-
LGW
11h 55m
1 stop
Multiple Airlines Logo
07:00 - 10:15
LGW
-
LJU
2h 15mdirect
£93Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to the United Kingdom

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

What is the cheapest flight to the United Kingdom?

These are the best return prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to the United Kingdom from Slovenia found in the last 5 days was to Manchester, at £81 return. The most popular route is Ljubljana (LJU) to London Gatwick Airport (LGW) and the cheapest return ticket found on this route in the last 5 days was £123.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Slovenia to the United Kingdom, 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 Slovenia to the United Kingdom is March, when tickets cost £102 (return) on average. On the other hand, the most expensive months are August and September, when the average cost of round-trip tickets is £163 and £162 respectively.

What is the cheapest time of day to fly to the United Kingdom?

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

The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when retur flights cost £93 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is £163.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is London Heathrow Airport (LHR), with an average flight price of £167.

Good to know - Cheap tickets from Slovenia to the United Kingdom

Low season

January

Cheapest flight

£27
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Ljubljana to London Luton Airport

FAQs for booking flights from Slovenia to the United Kingdom

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

    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 Slovenia to the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Slovenia to the United Kingdom 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 Slovenia to the United Kingdom?

    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 Slovenia to the United Kingdom 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 Slovenia to the United Kingdom?

    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 Slovenia to the United Kingdom 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 the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Sunday when return tickets can be as cheap as £93. On the other hand, the most expensive day to fly is Saturday, when return prices are £301 on average.

Reviews of the top airline flying from Slovenia to the United Kingdom

 
Need help choosing which airline to fly with from Slovenia to the United Kingdom? 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 1920 reviews
5.9Food
6.8Comfort
6.7Boarding
5.5Entertainment
7.7Crew
Airline reviews

The workers checking passengers from the boarding gate stole money from people whose luggage was perfectly fitting inside the carry-on sizer.

2.0 MediocreTadeo, Jul 2026
BCN - LGW
Read more easyJet reviews

The workers checking passengers from the boarding gate stole money from people whose luggage was perfectly fitting inside the carry-on sizer.

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.

You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.

It was good except they could offer free water and tea/coffe

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

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!!

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

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

Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

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