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Cheap flights from the United Kingdom to Slovenia from £34

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LJU
27 Jan — 3 Feb1
1 adult

Cheap flight deals from United Kingdom to Slovenia

Discover tips and strategies to find the most affordable flight options for your journey from United Kingdom (GB0) to Slovenia (SI0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2025.

Round-trip from

£101

One-way from

£34

Good round-trip deal

£18 or less

Good one-way deal

£50 or less
easyJet
  • easyJet
  • 31/3-20/5
  • Nonstop
  • 4h 35m total
  • United Kingdom to Slovenia
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easyJet
  • easyJet
  • 22/4
  • Nonstop
  • 2h 15m total
  • United Kingdom to Slovenia
Search Deals
Price to beat on a round-trip flight from United Kingdom to Slovenia.
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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 22 January 2025.

Mon 31/307:00LGW - LJU
Nonstop2h 15measyJet
Tue 20/510:35LJU - LGW
Nonstop2h 20measyJet
Deal found 21/1£101
Wed 12/306:10EDI - LJU
1 stop13h 00measyJet
Wed 19/320:55LJU - EDI
1 stop22h 30measyJet
Deal found 21/1£102
Wed 12/318:45LGW - LJU
1 stop17h 50mMultiple Airlines
Wed 19/320:55LJU - LGW
Nonstop2h 25mMultiple Airlines
Deal found 22/1£133
Tue 8/413:30LHR - LJU
1 stop18h 25mAir Serbia
Sun 13/409:50LJU - LHR
1 stop27h 40mAir Serbia
Deal found 21/1£136
Mon 24/306:30LHR - LJU
1 stop5h 35mMultiple Airlines
Mon 31/320:45LJU - LHR
1 stop16h 45mMultiple Airlines
Deal found 21/1£146
Tue 17/611:25NCL - LJU
1 stop9h 45mLufthansa
Tue 24/606:30LJU - NCL
1 stop5h 20mLufthansa
Deal found 21/1£151
Wed 12/306:30LHR - LJU
1 stop5h 35mLOT
Wed 19/313:45LJU - LHR
1 stop9h 15mLOT
Deal found 21/1£152
Sun 23/305:55MAN - LJU
1 stop7h 30mKLM
Thu 27/314:40LJU - MAN
1 stop8h 20mKLM
Deal found 20/1£155
Sun 2/319:35LHR - LJU
1 stop15h 05mAir France
Sat 8/313:05LJU - LHR
1 stop6h 15mAir France
Deal found 21/1£155
Sat 28/613:00BHX - LJU
1 stop8h 10mLufthansa
Sat 5/713:50LJU - BHX
1 stop9h 45mLufthansa
Deal found 21/1£155
Sat 30/813:00BHX - LJU
1 stop8h 10mMultiple Airlines
Sat 13/919:20LJU - BHX
1 stop23h 45mMultiple Airlines
Deal found 21/1£156
Wed 12/311:50LTN - LJU
2 stops24h 55mMultiple Airlines
Wed 19/308:15LJU - LTN
2 stops12h 00mMultiple Airlines
Deal found 22/1£158

Find flights from United Kingdom to Slovenia within your budget

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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Mon 31/3

07:00-10:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Tue 20/5

10:35-11:55

Nonstop2h 20m

£101

EdinburghLjubljana

EDI - LJU

EDILJU

Edinburgh Turnhouse

Wed 12/3

06:10-20:10

1 stop13h 00m

Ljubljana Joze Pucnik

Wed 19/3

20:55-18:25

1 stop22h 30m

£102

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Wed 12/3

18:45-13:35

1 stop17h 50m

Ljubljana Joze Pucnik

Wed 19/3

20:55-22:20

Nonstop2h 25m

£133

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 8/4

13:30-08:55

1 stop18h 25m

Ljubljana Joze Pucnik

Sun 13/4

09:50-12:30

1 stop27h 40m

£136

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 24/3

06:30-13:05

1 stop5h 35m

Ljubljana Joze Pucnik

Mon 31/3

20:45-12:30

1 stop16h 45m

£146

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Tue 17/6

11:25-22:10

1 stop9h 45m

Ljubljana Joze Pucnik

Tue 24/6

06:30-10:50

1 stop5h 20m

£151

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Wed 12/3

06:30-13:05

1 stop5h 35m

Ljubljana Joze Pucnik

Wed 19/3

13:45-22:00

1 stop9h 15m

£152

ManchesterLjubljana

MAN - LJU

MANLJU

Manchester

Sun 23/3

05:55-14:25

1 stop7h 30m

Ljubljana Joze Pucnik

Thu 27/3

14:40-22:00

1 stop8h 20m

£155

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sun 2/3

19:35-11:40

1 stop15h 05m

Ljubljana Joze Pucnik

Sat 8/3

13:05-18:20

1 stop6h 15m

£155

BirminghamLjubljana

BHX - LJU

BHXLJU

Birmingham

Sat 28/6

13:00-22:10

1 stop8h 10m

Ljubljana Joze Pucnik

Sat 5/7

13:50-22:35

1 stop9h 45m

£155

Flights are sorted by cheapest return flights first.

Deals found on 20/1

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.

Travel insights for flights from United Kingdom to Slovenia

Get recent, data-driven insights about flights from United Kingdom to Slovenia including ideal travel times, pricing trends, and more.

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 22 January 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 22 January 2025.
To help decide which airline to fly from United Kingdom to Slovenia, see what other customers have to say about KLM, Air Serbia and Lufthansa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,357 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Emirates
8.1
Very Good
3,357 reviews
Emirates
8.1
Very Good
3,357 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

KLM
7.8
Good
1,341 reviews
Emirates
8.1
Very Good
3,357 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Norwegian
7.7
Good
249 reviews
Emirates
8.1
Very Good
3,357 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

LOT
7.6
Good
1,115 reviews
Emirates
8.1
Very Good
3,357 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

SWISS
7.5
Good
1,600 reviews
Emirates
8.1
Very Good
3,357 reviews
Check prices

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

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 (£34), Wizz Air (£82), and KLM (£95).

  • 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

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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 7 airlines flying from United Kingdom to Slovenia

Discover the top 7 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 22 January 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£74Average£172FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£126Average£234FlexibilityNo cancel feeOn-time75%
Search KLM flights
SWISSCheapest£135Average£209FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£141Average£327FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£146Average£241FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LufthansaCheapest£150Average£320FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£157Average£231FlexibilityNo cancel feeOn-time81%
Search LOT flights

Fly with Cheapflights

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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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