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Cheap flights from London to Slovenia from £25

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Slovenia departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Slovenia

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
09:30 - 12:45
LGW
-
LJU
2h 15mdirect
easyJet Logo
13:45 - 15:10
LJU
-
LGW
2h 25mdirect
£68easyJet
Sun, 8 Mar - Sun, 15 Mar
easyJet Logo
13:20 - 16:30
LGW
-
LJU
2h 10mdirect
easyJet Logo
13:45 - 15:10
LJU
-
LGW
2h 25mdirect
£71easyJet
Sat, 7 Mar - Sun, 15 Mar
easyJet Logo
09:30 - 12:45
LGW
-
LJU
2h 15mdirect
easyJet Logo
20:55 - 22:20
LJU
-
LGW
2h 25mdirect
£72easyJet
Sun, 8 Mar - Wed, 11 Mar
easyJet Logo
09:30 - 12:45
LGW
-
LJU
2h 15mdirect
easyJet Logo
17:10 - 18:35
LJU
-
LGW
2h 25mdirect
£73easyJet
Sun, 1 Mar - Sat, 7 Mar
Multiple Airlines Logo
06:05 - 13:25
LTN
-
LJU
6h 20m
1 stop
Multiple Airlines Logo
13:45 - 00:30
LJU
-
LTN
11h 45m
1 stop
£95Multiple Airlines
Thu, 5 Feb - Sat, 7 Feb
Multiple Airlines Logo
14:55 - 13:10
LTN
-
LJU
21h 15m
2 stops
Multiple Airlines Logo
13:45 - 00:30
LJU
-
LTN
11h 45m
1 stop
£108Multiple Airlines
Mon, 23 Feb - Sat, 28 Feb
Lufthansa Logo
08:45 - 19:30
LHR
-
LJU
9h 45m
1 stop
Lufthansa Logo
09:45 - 15:50
LJU
-
LHR
7h 05m
1 stop
£139Lufthansa
Fri, 27 Feb - Fri, 6 Mar
Lufthansa Logo
06:35 - 19:30
LHR
-
LJU
11h 55m
1 stop
Lufthansa Logo
09:45 - 15:50
LJU
-
LHR
7h 05m
1 stop
£140Lufthansa
Mon, 9 Feb - Mon, 16 Feb
SWISS Logo
08:35 - 22:15
LCY
-
LJU
12h 40m
1 stop
SWISS Logo
10:50 - 17:30
LJU
-
LCY
7h 40m
1 stop
£181SWISS
Sat, 21 Mar - Mon, 30 Mar
SWISS Logo
13:30 - 22:15
LCY
-
LJU
7h 45m
1 stop
SWISS Logo
14:30 - 17:05
LJU
-
LCY
3h 35m
1 stop
£181SWISS
Thu, 26 Feb - Sun, 1 Mar

Lufthansa flights from London to Slovenia

Our best Lufthansa deals on London to Slovenia flight tickets
Lufthansa
27 Feb
LHR08:45London Heathrow
9h 45m
1 stop
LJU19:30Ljubljana Joze Pucnik
6 Mar
LJU09:45Ljubljana Joze Pucnik
7h 05m
1 stop
LHR15:50London Heathrow
£139
Lufthansa
9 Feb
LHR06:35London Heathrow
11h 55m
1 stop
LJU19:30Ljubljana Joze Pucnik
16 Feb
LJU09:45Ljubljana Joze Pucnik
7h 05m
1 stop
LHR15:50London Heathrow
£140
Lufthansa
20 Feb
LHR08:45London Heathrow
9h 45m
1 stop
LJU19:30Ljubljana Joze Pucnik
23 Feb
LJU20:10Ljubljana Joze Pucnik
3h 45m
1 stop
LHR22:55London Heathrow
£141

easyJet flights from London to Slovenia

Our best easyJet deals on London to Slovenia flight tickets
easyJet
7 Feb
LGW13:20London Gatwick
2h 10m
LJU16:30Ljubljana Joze Pucnik
11 Feb
LJU20:55Ljubljana Joze Pucnik
2h 25m
LGW22:20London Gatwick
£76
easyJet
7 Feb
LGW13:20London Gatwick
2h 10m
LJU16:30Ljubljana Joze Pucnik
11 Feb
LJU20:55Ljubljana Joze Pucnik
2h 25m
LGW22:20London Gatwick
£77
easyJet
8 Mar
LGW09:30London Gatwick
2h 15m
LJU12:45Ljubljana Joze Pucnik
11 Mar
LJU20:55Ljubljana Joze Pucnik
2h 25m
LGW22:20London Gatwick
£78

momondo Fare Finder

 
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, momondo users made 279,928 searches. Data last updated 14 January 2026.
Use the filters below to find and compare flights from London to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sun 8/3

09:30-12:45

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 15/3

13:45-15:10

Nonstop2h 25m

£68

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sat 7/3

13:20-16:30

Nonstop2h 10m

Ljubljana Joze Pucnik

Sun 15/3

13:45-15:10

Nonstop2h 25m

£71

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sun 8/3

09:30-12:45

Nonstop2h 15m

Ljubljana Joze Pucnik

Wed 11/3

20:55-22:20

Nonstop2h 25m

£72

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sun 1/3

09:30-12:45

Nonstop2h 15m

Ljubljana Joze Pucnik

Sat 7/3

17:10-18:35

Nonstop2h 25m

£73

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Thu 5/2

06:05-13:25

1 stop6h 20m

Ljubljana Joze Pucnik

Sat 7/2

13:45-00:30

1 stop11h 45m

£95

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Mon 23/2

14:55-13:10

2 stops21h 15m

Ljubljana Joze Pucnik

Sat 28/2

13:45-00:30

1 stop11h 45m

£108

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 27/2

08:45-19:30

1 stop9h 45m

Ljubljana Joze Pucnik

Fri 6/3

09:45-15:50

1 stop7h 05m

£139

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 9/2

06:35-19:30

1 stop11h 55m

Ljubljana Joze Pucnik

Mon 16/2

09:45-15:50

1 stop7h 05m

£140

LondonLjubljana

LCY - LJU

LCYLJU

London City

Sat 21/3

08:35-22:15

1 stop12h 40m

Ljubljana Joze Pucnik

Mon 30/3

10:50-17:30

1 stop7h 40m

£181

LondonLjubljana

LCY - LJU

LCYLJU

London City

Thu 26/2

13:30-22:15

1 stop7h 45m

Ljubljana Joze Pucnik

Sun 1/3

14:30-17:05

1 stop3h 35m

£181

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Slovenia from

How to get the cheapest flight ticket from London to Slovenia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Slovenia?

If you don’t want to visit Slovenia in March, then you should wait until November to fly from London, when ticket prices are also cheap, with an average price of £140.

What is the cheapest day to depart on your flight to Slovenia?

According to our data, Tuesday is the cheapest day to fly to Slovenia from London. The lowest ticket price found for a Tuesday departure recently was £267. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Slovenia on Wednesday is £338.

What is the cheapest time of day to depart on your flight to Slovenia?

Our data shows that the cheapest London to Slovenia flights are usually those with departure times at midday. Our users have found flights to Slovenia at midday for as low as £283. Try not to purchase tickets in the morning because they tend to be around £286. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Slovenia flight route?

Fly from London Gatwick to Ljubljana Joze Pucnik for the best London - Slovenia flight prices

How far in advance should I book a flight to Slovenia?

You are more likely to see cheaper flights to Slovenia from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Slovenia for around £230 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Slovenia from London for as low as £192 on momondo.

What cabin class options are available on London to Slovenia flights?

There are 2 cabin classes available to choose from on London to Slovenia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Slovenia flights?

No. A direct flight is the cheapest option for a flight between London to Slovenia.

Cheap London to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Slovenia

Best price found

£46

Fastest flight time

2h 00m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Slovenia

9 airports
The best one-way flight to Slovenia from London in the past 72 hours is £46. The best return flight deal from London to Slovenia found on momondo in the last 72 hours is £90.
The fastest flight from London to Slovenia takes 2h 00m
Direct flights go from London to Slovenia on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. Airlines offering direct flights are: British Airways and easyJet..
There are 9 airports in Slovenia. From London there are direct flights to Ljubljana Joze Pucnik (LJU).
Search flight deals

  • When did momondo last update prices for flights from London to Slovenia?

    Prices for flights from London to Slovenia are updated daily.

  • How many operators does momondo search for flights from London to Slovenia?

  • How old do you have to be to fly from London to Slovenia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Slovenia.

  • What documentation or ID do you need to fly to Slovenia?

    The travel and health documents you'll need for your trip to Slovenia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Slovenia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Slovenia?

Best airlines flying from London to Slovenia

Compare and see reviews for airlines that fly from London to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £85Free CancellationRating
6.9
1,862 reviews
Search easyJet flights
British AirwaysPriceFrom £147Free CancellationRating
6.7
7,672 reviews
Search British Airways flights
LOTPriceFrom £149Free CancellationRating
7.5
1,169 reviews
Search LOT flights
Brussels AirlinesPriceFrom £155Free CancellationRating
7.2
380 reviews
Search Brussels Airlines flights
LufthansaPriceFrom £156Free CancellationRating
6.8
7,711 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Slovenia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Slovenia . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Slovenia with flexible booking policies on momondo?

Yes. All flights to Slovenia from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Slovenia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Slovenia.

I’m not ready to book a flight from London to Slovenia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Slovenia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Popular Cities in Slovenia

Popular flights according to clicks in the last 7 days on momondo
Flights to Ljubljanafrom £60