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Cheap flights from the United Kingdom to Slovenia from £46

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LJU
7 Apr — 14 Apr1
1 adult

Cheap flight deals from United Kingdom to Slovenia

Keep the following information in mind while searching for United Kingdom to Slovenia flight deals. Data was last updated 2 April 2025.

Round-trip from

£115

One-way from

£46

Popular in

September

Cheapest in

March

Average price

£152

Good round-trip deal

£151 or less

Good one-way deal

£75 or less
easyJet
  • easyJet
  • 7/5-14/5
  • Nonstop
  • 4h 35m total
  • United Kingdom to Slovenia
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easyJet
  • easyJet
  • 23/4
  • Nonstop
  • 2h 15m total
  • United Kingdom to Slovenia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£24 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 round-trip flights in April 2025
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Price to beat on a round-trip flight from United Kingdom to Slovenia.
Search Deals
Price to beat on a one-way flight from United Kingdom to Slovenia.
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Find flight deals from United Kingdom to Slovenia

Cheapest flights from United Kingdom to Slovenia
Explore the most affordable flight options available from United Kingdom to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2025.

Mon 6/1007:00LGW - LJU
Nonstop2h 15measyJet
Thu 16/1011:05LJU - LGW
Nonstop2h 20measyJet
Deal found 1/4£112
Thu 8/520:45LGW - LJU
1 stop10h 20mMultiple Airlines
Mon 12/511:00LJU - LGW
Nonstop2h 20mMultiple Airlines
Deal found 2/4£135
Thu 8/520:30EDI - LJU
1 stop10h 35mNorwegian
Mon 12/508:45LJU - EDI
1 stop24h 00mNorwegian
Deal found 1/4£152
Tue 23/911:30LHR - LJU
1 stop9h 40mMultiple Airlines
Tue 30/909:50LJU - LHR
1 stop27h 40mMultiple Airlines
Deal found 1/4£155
Thu 6/1113:20LHR - LJU
1 stop18h 35mAir Serbia
Sun 9/1114:55LJU - LHR
1 stop22h 25mAir Serbia
Deal found 1/4£158
Tue 20/508:35BHX - LJU
1 stop9h 00mSWISS
Sat 24/519:20LJU - BHX
1 stop23h 45mSWISS
Deal found 1/4£159
Wed 4/609:00LHR - LJU
1 stop9h 25mLufthansa
Sun 8/606:40LJU - LHR
1 stop15h 00mLufthansa
Deal found 31/3£159
Sat 28/617:50BHX - LJU
1 stop14h 10mLufthansa
Sat 5/710:05LJU - BHX
1 stop13h 30mLufthansa
Deal found 1/4£159
Tue 20/518:35LGW - LJU
1 stop14h 30mSWISS
Sat 24/519:20LJU - LGW
1 stop23h 30mSWISS
Deal found 1/4£160
Thu 19/620:15BHX - LJU
1 stop11h 00mKLM
Tue 24/609:00LJU - BHX
1 stop8h 50mKLM
Deal found 1/4£161
Fri 30/511:05LHR - LJU
1 stop5h 40mBrussels Airlines
Fri 6/618:35LJU - LHR
1 stop4h 00mBrussels Airlines
Deal found 1/4£162
Mon 12/506:15LTN - LJU
1 stop7h 10mMultiple Airlines
Fri 16/513:35LJU - LTN
1 stop13h 30mMultiple Airlines
Deal found 1/4£162

Cheapflights Fare Finder

Customise your flight search to find flights from United Kingdom to Slovenia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 April 2025.
Use the filters below to find and compare flights from the United Kingdom to Slovenia that are best for you.

Fly from

United Kingdom

Fly to

Slovenia

Route

Depart

Return

Price

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Wed 7/5

07:05-10:20

Nonstop2h 15m

Ljubljana Joze Pucnik

Wed 14/5

11:00-12:20

Nonstop2h 20m

£115

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Thu 8/5

20:45-08:05

1 stop10h 20m

Ljubljana Joze Pucnik

Mon 12/5

11:00-12:20

Nonstop2h 20m

£135

EdinburghLjubljana

EDI - LJU

EDILJU

Edinburgh Turnhouse

Thu 8/5

20:30-08:05

1 stop10h 35m

Ljubljana Joze Pucnik

Mon 12/5

08:45-07:45

1 stop24h 00m

£152

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 23/9

11:30-22:10

1 stop9h 40m

Ljubljana Joze Pucnik

Tue 30/9

09:50-12:30

1 stop27h 40m

£155

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sat 27/9

19:55-08:55

1 stop12h 00m

Ljubljana Joze Pucnik

Thu 9/10

20:45-12:30

1 stop16h 45m

£159

BirminghamLjubljana

BHX - LJU

BHXLJU

Birmingham

Tue 20/5

08:35-18:35

1 stop9h 00m

Ljubljana Joze Pucnik

Sat 24/5

19:20-18:05

1 stop23h 45m

£159

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Wed 4/6

09:00-19:25

1 stop9h 25m

Ljubljana Joze Pucnik

Sun 8/6

06:40-20:40

1 stop15h 00m

£159

BirminghamLjubljana

BHX - LJU

BHXLJU

Birmingham

Sat 28/6

17:50-09:00

1 stop14h 10m

Ljubljana Joze Pucnik

Sat 5/7

10:05-22:35

1 stop13h 30m

£159

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Tue 20/5

18:35-10:05

1 stop14h 30m

Ljubljana Joze Pucnik

Sat 24/5

19:20-17:50

1 stop23h 30m

£160

BirminghamLjubljana

BHX - LJU

BHXLJU

Birmingham

Thu 19/6

20:15-08:15

1 stop11h 00m

Ljubljana Joze Pucnik

Tue 24/6

09:00-16:50

1 stop8h 50m

£161

Flights are sorted by cheapest return flights first.

Deals found on 31/3

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

Have a flexible travel schedule? Discover the best time to fly to Slovenia from United Kingdom 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 from the United Kingdom to Slovenia

What is the cheapest month to book a flight from United Kingdom to Slovenia?

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Slovenia (average of £103). Flying from United Kingdom to Slovenia in July is currently the most expensive (average of £327). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to SI?

Find hourly flight availability from United Kingdom to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 April 2025.

When flying from United Kingdom to Slovenia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 2 April 2025.
To help decide which airline to fly from United Kingdom to Slovenia, see what other customers have to say about Emirates, Norwegian and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.0
Very Good
3,193 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Norwegian
7.9
Good
224 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,323 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
LOT
7.6
Good
1,065 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
SWISS
7.5
Good
1,572 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from United Kingdom to Slovenia one-way?

    The cheapet airlines for a one-way flight from United Kingdom to Slovenia are easyJet (£46), Norwegian (£53), and British Airways (£84).

  • Can I find deals for flights from United Kingdom to Slovenia that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Slovenia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Slovenia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Slovenia.

  • Can I find deals for business class flights from United Kingdom to Slovenia?

    Yes. Cheapflights offers flight deals from United Kingdom to Slovenia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Slovenia?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Slovenia (average of £103). Flying from United Kingdom to Slovenia in July is currently the most expensive (average of £327). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from United Kingdom to Slovenia

Discover the top 8 airlines that operate flights from United Kingdom to Slovenia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£71Average£167FlexibilityNo cancel feeOn-time86%
Search easyJet flights
SWISSCheapest£132Average£227FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£134Average£331FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£146Average£267FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£149Average£250FlexibilityNo cancel feeOn-time75%
Search KLM flights
Brussels AirlinesCheapest£151Average£243FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LOTCheapest£155Average£220FlexibilityNo cancel feeOn-time81%
Search LOT flights
Turkish AirlinesCheapest£230Average£272FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Slovenia?

Cheapflights makes it easy to find United Kingdom to Slovenia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Slovenia from United Kingdom.

Can Cheapflights find flights from United Kingdom to Slovenia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Slovenia, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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