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£64+ Cheap flights to Slovenia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
— LJU
20 Aug — 27 Aug1
1 adult

Flights to Slovenia in 2025

Find the latest flights to Slovenia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 August 2025.

Return from

£156

One-way from

£64

Popular in

August

Cheapest in

March

Average price

£257

Good round-trip deal

£152 or less

Good one-way deal

£60 or less
Lufthansa
  • Lufthansa
  • 3/10-7/11
  • 2 total stops
  • 12h 45m total
  • London to Ljubljana
Search Deals
easyJet
  • easyJet
  • 26/8
  • Nonstop
  • 2h 15m total
  • London to Slovenia
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
Search Deals
Price to beat on a round-trip flight from London to Slovenia.
Search Deals
Price to beat on a one-way flight from London to Slovenia.
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Find flight deals to Slovenia

Cheapest flights to Slovenia
Explore the most affordable flight options available to Slovenia. Find the lowest fares based on data from user searches, with prices last updated on 15 August 2025.

Fri 3/1011:05LHR - LJU
1 stop5h 40mMultiple Airlines
Fri 7/1109:45LJU - LHR
1 stop7h 05mMultiple Airlines
Deal found 13/8£156
Fri 10/1011:05LHR - LJU
1 stop5h 40mMultiple Airlines
Mon 13/1013:20LJU - LHR
1 stop4h 45mMultiple Airlines
Deal found 13/8£158
Fri 3/1006:35LGW - LJU
Nonstop2h 15mMultiple Airlines
Fri 7/1114:10LJU - LGW
2 stops18h 20mMultiple Airlines
Deal found 13/8£158
Sun 21/917:40LGW - LJU
Nonstop2h 10mMultiple Airlines
Sat 27/919:55LJU - LGW
1 stop12h 05mMultiple Airlines
Deal found 14/8£159
Thu 25/1213:50LHR - LJU
1 stop4h 40mLufthansa
Tue 30/1213:20LJU - LHR
1 stop6h 15mLufthansa
Deal found 13/8£159
Sat 13/911:50STN - LJU
2 stops19h 05mMultiple Airlines
Sun 28/908:25LJU - STN
2 stops16h 25mMultiple Airlines
Deal found 13/8£160

Cheapflights Fare Finder

 
Locate flights to Slovenia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 August 2025.
Use the filters below to find and compare flights to Slovenia that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 3/10

11:05-17:45

1 stop5h 40m

Ljubljana Joze Pucnik

Fri 7/11

09:45-15:50

1 stop7h 05m

£156

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 20/11

13:50-19:30

1 stop4h 40m

Ljubljana Joze Pucnik

Sun 23/11

06:30-13:00

1 stop7h 30m

£158

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 10/10

11:05-17:45

1 stop5h 40m

Ljubljana Joze Pucnik

Mon 13/10

13:20-17:05

1 stop4h 45m

£158

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Fri 3/10

06:35-09:50

Nonstop2h 15m

Ljubljana Joze Pucnik

Fri 7/11

14:10-07:30

2 stops18h 20m

£158

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Thu 9/10

07:10-10:25

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 12/10

21:15-22:35

Nonstop2h 20m

£159

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sun 21/9

17:40-20:50

Nonstop2h 10m

Ljubljana Joze Pucnik

Sat 27/9

19:55-07:00

1 stop12h 05m

£159

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Tue 20/1

09:40-19:55

2 stops9h 15m

Ljubljana Joze Pucnik

Fri 23/1

10:55-12:20

Nonstop2h 25m

£159

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 13/10

07:25-12:35

1 stop4h 10m

Ljubljana Joze Pucnik

Wed 12/11

10:00-13:00

1 stop4h 00m

£159

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 25/12

13:50-19:30

1 stop4h 40m

Ljubljana Joze Pucnik

Wed 31/12

10:00-15:50

1 stop6h 50m

£159

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 12/9

06:50-17:45

1 stop9h 55m

Ljubljana Joze Pucnik

Fri 19/9

20:45-12:30

1 stop16h 45m

£159

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 60 results
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Best time to book a flight to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Slovenia

How long is the flight to Slovenia?

On average, a flight from London to Slovenia takes 5 hours 13 minutes. Flights to Slovenia from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Slovenia?

The most popular airlines flying from London to Slovenia are easyJet, British Airways and Lufthansa.

easyJet
easyJet
From £88
British Airways
British Airways
From £171
Lufthansa
Lufthansa
From £188
KLM
KLM
From £202

What are the cheapest airlines that fly to Slovenia?

The cheapest airlines flying from London to Slovenia are easyJet, SWISS and British Airways.

Rainfall in Slovenia by month

Plan your trip to Slovenia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Slovenia ranges from 40.0 - 70.0 inches per month. October is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Slovenia when rainfall is around 40.0 mm.

Temperature in Slovenia by month

Plan your trip to Slovenia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Slovenia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Slovenia. Reviews last updated 15 August 2025.
Read reviews from past customers who have flown SWISS, Brussels Airlines, andeasyJet to Slovenia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,699 reviews
Check prices

Entertainment

6.8

Boarding

7.7

Overall

7.6

Comfort

7.4

Crew

8.2

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

BOS - ZRH

We were extremely late and missed my connecting flight. They couldn’t locate my bag which made me lose my next flight they rebooked. Then couldn’t tell me still exactly where my bag was when they rebooked an other flight to Berlin. I didn’t get into Berlin until much later in the day. Extremely upsetting. My trip became a mich longer trip than expected and I had to spend much more time and money at the airport then planned. It ruined my plans in Berlin because of the delay. They gave me different answers about where to go what was happening and how to find a solution. It was a terrible experience
SWISS
7.6
Good
1,699 reviews
SWISS
7.6
Good
1,699 reviews
Check prices

Entertainment

6.8

Boarding

7.7

Overall

7.6

Comfort

7.4

Crew

8.2

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

BOS - ZRH

We were extremely late and missed my connecting flight. They couldn’t locate my bag which made me lose my next flight they rebooked. Then couldn’t tell me still exactly where my bag was when they rebooked an other flight to Berlin. I didn’t get into Berlin until much later in the day. Extremely upsetting. My trip became a mich longer trip than expected and I had to spend much more time and money at the airport then planned. It ruined my plans in Berlin because of the delay. They gave me different answers about where to go what was happening and how to find a solution. It was a terrible experience
Brussels Airlines
7.3
Good
349 reviews
SWISS
7.6
Good
1,699 reviews
Check prices

Entertainment

6.8

Boarding

7.7

Overall

7.6

Comfort

7.4

Crew

8.2

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

BOS - ZRH

We were extremely late and missed my connecting flight. They couldn’t locate my bag which made me lose my next flight they rebooked. Then couldn’t tell me still exactly where my bag was when they rebooked an other flight to Berlin. I didn’t get into Berlin until much later in the day. Extremely upsetting. My trip became a mich longer trip than expected and I had to spend much more time and money at the airport then planned. It ruined my plans in Berlin because of the delay. They gave me different answers about where to go what was happening and how to find a solution. It was a terrible experience
easyJet
6.9
Okay
1,821 reviews
SWISS
7.6
Good
1,699 reviews
Check prices

Entertainment

6.8

Boarding

7.7

Overall

7.6

Comfort

7.4

Crew

8.2

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

BOS - ZRH

We were extremely late and missed my connecting flight. They couldn’t locate my bag which made me lose my next flight they rebooked. Then couldn’t tell me still exactly where my bag was when they rebooked an other flight to Berlin. I didn’t get into Berlin until much later in the day. Extremely upsetting. My trip became a mich longer trip than expected and I had to spend much more time and money at the airport then planned. It ruined my plans in Berlin because of the delay. They gave me different answers about where to go what was happening and how to find a solution. It was a terrible experience
Lufthansa
6.8
Okay
7,321 reviews
SWISS
7.6
Good
1,699 reviews
Check prices

Entertainment

6.8

Boarding

7.7

Overall

7.6

Comfort

7.4

Crew

8.2

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

BOS - ZRH

We were extremely late and missed my connecting flight. They couldn’t locate my bag which made me lose my next flight they rebooked. Then couldn’t tell me still exactly where my bag was when they rebooked an other flight to Berlin. I didn’t get into Berlin until much later in the day. Extremely upsetting. My trip became a mich longer trip than expected and I had to spend much more time and money at the airport then planned. It ruined my plans in Berlin because of the delay. They gave me different answers about where to go what was happening and how to find a solution. It was a terrible experience
British Airways
6.7
Okay
7,267 reviews
SWISS
7.6
Good
1,699 reviews
Check prices

Entertainment

6.8

Boarding

7.7

Overall

7.6

Comfort

7.4

Crew

8.2

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

BOS - ZRH

We were extremely late and missed my connecting flight. They couldn’t locate my bag which made me lose my next flight they rebooked. Then couldn’t tell me still exactly where my bag was when they rebooked an other flight to Berlin. I didn’t get into Berlin until much later in the day. Extremely upsetting. My trip became a mich longer trip than expected and I had to spend much more time and money at the airport then planned. It ruined my plans in Berlin because of the delay. They gave me different answers about where to go what was happening and how to find a solution. It was a terrible experience

FAQs about flying to Slovenia

Slovenia climate

Depending upon your location in Slovenia, you will encounter one of three different climates. The mountains have an Alpine climate, the coast is Mediterranean, and the north-east lowlands have a continental climate. The average temperature is more than 20 degrees in July, and about zero degrees in January.

Getting around Slovenia

Driving is the best way to get around the country. Some visitors fly into Trieste, Italy, rent a car at the airport and drive through the border.  Otherwise the major car hire companies are located in the Ljubljana airport terminal.

Slovenia does have an extensive and reliable train service – Intercity (“IC”) trains – is the fast option while potniski is the slower one. Tickets can be purchased at the station at the time of departure.

If you’re planning on travelling without a car to remote places then buses are the only way to get around instead of a car.

Getting around the small towns by bicycle is another option and Slovenes themselves prefer this form of transport. One word of caution: avoid the highways which can be dangerous.

What is good to know if travelling to Slovenia?

  • Head to the Soca River Valley where adrenaline seeks will have plenty to get their hearts pumping. Canyoning is one sport that’s gaining popularity among adventurers. It involves abseiling, climbing, walking and swimming through canyons and gorges.
  • Visit the historical, antiwar museum in Kobarid which highlights the events on the Isonzo front between May 1915 and November 1917.
  • Although most visitors have Lake Bled on their sightseeing lists, Lake Bohinj is equally as picturesque but with fewer crowds than Bled. While there, visit the museums and historical churches or partake in some active pursuits including kayaking and mountain biking.
  • One attraction that really can’t be missed is a visit to the Unesco listed Skocjan Caves in the Kras region of southwest Slovenia. Inside the limestone caves you’ll find underground passages, 200 metre-deep caves and cascading waterfalls.
  • Travel back to medieval times and take a trip to Ljubljana Castle dating back to the 16th-century. For a spectacular view of the city climb up the 95 iron steps to the top of Pentagonal Tower and observe the city and country-side from 360 degrees.

  • When is the best time to fly to Slovenia?

    Peak season: Although Slovenia attracts visitors year-round, summer is peak season, resulting in higher accommodation (especially in Ljubljana) and flight rates.   Skiers flock to Slovenia in winter from December to March but it can get very cold and gloomy.   Off season: The best time to visit is September when the tourist season is slowly dying down and the weather is still pleasant.  The least popular time is from October to December.

  • Can I find cheaper flights to Slovenia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Slovenia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Slovenia?

    Based on reviews from Cheapflights users, easyJet is rated the highest out of the airlines that fly to Slovenia.

  • What is the cheapest airport to fly to in Slovenia?

    Ljubljana Joze Pucnik is currently the cheapest airport to fly to in Slovenia. One-way flights to Ljubljana Joze Pucnik typically cost £43, while return flights cost around £86.

  • How much is a return flight to Slovenia?

    A return flight to Slovenia will typically cost around £251, however they can be found for as little as £116.

  • Where does the fastest flight to Slovenia depart from?

    For those looking to save time traveling to Slovenia, London offers the quickest one-way flight (2 hours 10 minutes).

  • Does Ljubljana Joze Pucnik have car hire?

    Yes. Those touching down at Ljubljana Joze Pucnik can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ljubljana Joze Pucnik?

    Yes. Ljubljana Joze Pucnik has hotels nearby for those requiring accommodations. Hisa Na Vrtu is the closest property to Ljubljana Joze Pucnik (1.0 mi away from Ljubljana Joze Pucnik).

See more FAQs

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Cheapflights helps you search for flights to Slovenia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Slovenia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Slovenia.

Can Cheapflights find flights to Slovenia with no change fees?

Yes, we can. To see specific flights to Slovenia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Slovenia become cheaper?

Yes, Cheapflights offers price alerts on Slovenia flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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