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Cheap flights from London to Slovenia from £43

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LJU
27 Dec — 3 Jan1
1 adult

Cheap flight deals from London to Slovenia

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 December 2024.

Round-trip from

£115

One-way from

£43
easyJet
  • easyJet
  • 23/4-27/4
  • Nonstop
  • 4h 35m total
  • London to Slovenia
Search Deals
easyJet
  • easyJet
  • 26/3
  • Nonstop
  • 2h 10m total
  • London to Slovenia
Search Deals

Find flight deals from London to Slovenia

Cheapest flights from London to Slovenia
Explore the most affordable flight options available from London to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2024.

Sat 28/1218:30LHR - LJU
1 stop14h 35mLufthansa
Mon 6/113:05LJU - LHR
1 stop10h 50mLufthansa
Deal found 21/12£224
Sat 28/1209:30LHR - LJU
1 stop23h 35mMultiple Airlines
Mon 6/116:30LJU - LHR
1 stop5h 20mMultiple Airlines
Deal found 21/12£231
Mon 30/1206:50LHR - LJU
1 stop7h 55mBrussels Airlines
Wed 1/116:30LJU - LHR
1 stop5h 50mBrussels Airlines
Deal found 21/12£276
Mon 30/1216:00LGW - LJU
Nonstop2h 10measyJet
Wed 1/120:55LJU - LGW
Nonstop2h 25measyJet
Deal found 21/12£294
Thu 26/1220:05LCY - LJU
2 stops14h 35mKLM
Tue 31/1212:25LJU - LCY
2 stops8h 10mKLM
Deal found 21/12£299
Thu 26/1217:50LHR - LJU
2 stops16h 50mKLM
Tue 31/1212:25LJU - LHR
2 stops9h 25mKLM
Deal found 21/12£305
Sat 28/1218:40LHR - LJU
1 stop14h 20mSWISS
Mon 6/106:30LJU - LHR
1 stop26h 35mSWISS
Deal found 22/12£344
Mon 30/1216:00LGW - LJU
Nonstop2h 10mMultiple Airlines
Wed 1/120:50LJU - LGW
2 stops16h 50mMultiple Airlines
Deal found 21/12£354
Sat 28/1218:45LGW - LJU
1 stop14h 15mSWISS
Mon 6/106:30LJU - LGW
1 stop12h 20mSWISS
Deal found 22/12£361
Thu 26/1219:10LCY - LJU
1 stop17h 25mSWISS
Tue 31/1214:55LJU - LCY
1 stop4h 45mSWISS
Deal found 21/12£364
Thu 26/1219:10LCY - LJU
1 stop17h 25mMultiple Airlines
Tue 31/1213:05LJU - LCY
2 stops5h 35mMultiple Airlines
Deal found 21/12£368
Fri 27/1217:50STN - LJU
2 stops25h 35mMultiple Airlines
Fri 3/113:45LJU - STN
2 stops32h 55mMultiple Airlines
Deal found 22/12£373

Find flights from London to Slovenia within your budget

Customise your flight search to find flights from London 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 December 2024.

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Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Wed 23/4

07:05-10:20

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 27/4

21:25-22:45

Nonstop2h 20m

£115

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Fri 7/2

08:55-13:45

2 stops27h 50m

Ljubljana Joze Pucnik

Mon 10/2

19:45-21:10

Nonstop2h 25m

£117

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Tue 4/2

15:25-13:45

2 stops45h 20m

Ljubljana Joze Pucnik

Tue 11/2

14:25-13:15

1 stop23h 50m

£119

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 4/2

07:40-12:25

1 stop3h 45m

Ljubljana Joze Pucnik

Tue 11/2

13:05-22:55

1 stop10h 50m

£143

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sat 17/5

16:05-19:20

Nonstop2h 15m

Ljubljana Joze Pucnik

Thu 22/5

19:00-20:20

Nonstop2h 20m

£144

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 4/4

13:30-08:55

1 stop18h 25m

Ljubljana Joze Pucnik

Mon 7/4

14:55-12:30

1 stop22h 35m

£146

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sun 9/2

06:50-15:45

1 stop7h 55m

Ljubljana Joze Pucnik

Mon 17/2

13:05-18:35

1 stop6h 30m

£150

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 24/1

19:35-12:20

1 stop15h 45m

Ljubljana Joze Pucnik

Fri 7/2

12:25-21:25

1 stop10h 00m

£156

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Tue 4/2

18:45-14:05

1 stop18h 20m

Ljubljana Joze Pucnik

Tue 11/2

06:35-17:50

1 stop12h 15m

£163

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 23/1

06:00-22:15

1 stop15h 15m

Ljubljana Joze Pucnik

Sun 26/1

14:30-17:50

1 stop4h 20m

£166

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 45 results
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Best time to book a flight from London to Slovenia

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

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

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

Currently, January is the cheapest month in which you can book a flight from London to Slovenia (average of £103). Flying from London 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 LON to SI?

Find hourly flight availability from London 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 December 2024.

When flying from London 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 December 2024.
To help decide which airline to fly from London to Slovenia, see what other customers have to say about easyJet, Lufthansa and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,400 reviews
Check prices

Crew

8.3

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

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
3,400 reviews
Emirates
8.1
Very Good
3,400 reviews
Check prices

Crew

8.3

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,342 reviews
Emirates
8.1
Very Good
3,400 reviews
Check prices

Crew

8.3

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

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

LOT
7.6
Good
1,127 reviews
Emirates
8.1
Very Good
3,400 reviews
Check prices

Crew

8.3

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

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

SWISS
7.6
Good
1,605 reviews
Emirates
8.1
Very Good
3,400 reviews
Check prices

Crew

8.3

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

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

Norwegian
7.6
Good
278 reviews
Emirates
8.1
Very Good
3,400 reviews
Check prices

Crew

8.3

Food

7.9

Entertainment

8.2

Overall

8.1

Boarding

8.1

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 London 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 London to Slovenia one-way?

    To fly one-way, consider booking your trip with easyJet, which is currently one of the cheapest options available, starting at £43. Wizz Air flights start at £72 while deals on British Airways start at £80 one-way.

  • What are the most popular routes from London to Slovenia?

    While some choose either London City - Ljubljana Joze Pucnik or London Gatwick - Ljubljana Joze Pucnik, London Heathrow - Ljubljana Joze Pucnik is the most popular route from London to Slovenia.

  • What are the cheapest flights from London to Slovenia?

    Looking for the cheapest flight from London to Slovenia? While on average our users pay £226, our data indicates the cheapest price to be £149. The most popular route (London Heathrow - Ljubljana Joze Pucnik), is priced around £145.

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

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

  • How can I find direct flights from London to Slovenia?

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

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

    Yes. Cheapflights offers flight deals from London 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 London to Slovenia?

    Currently, January is the cheapest month in which you can book a flight from London to Slovenia (average of £103). Flying from London 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 London 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 London to Slovenia

Discover the top 7 airlines that operate flights from London 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 December 2024.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£73Average£171FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£129Average£289FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air SerbiaCheapest£133Average£152FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
Brussels AirlinesCheapest£143Average£239FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
SWISSCheapest£144Average£189FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£146Average£224FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£154Average£225FlexibilityNo cancel feeOn-time81%
Search LOT flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Slovenia?

When you search for this flight from London to Slovenia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Slovenia from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Slovenia flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from London to Slovenia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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