Which airlines fly to Slovenia?

easyJet, British Airways and Lufthansa are the top three most popular airlines that fly to Slovenia from London according to our data. easyJet is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Slovenia. Keep in mind that there are 6 different airlines that fly to Slovenia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from London to Slovenia?

easyJet, Vueling, and Air Serbia are the most popular carriers operating from London to Slovenia

How many flights depart from London to Slovenia on average per week?

The number of flights available between London and Slovenia is 2 per week as of November 2025. The most frequent departure day is Mon, with 50% of weekly flights leaving on this day.

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?

As of November 2025, there are 6 operators available to choose from 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.

£31 Cheap Flights from London to Slovenia in 2025/26

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17:10 - 20:20LGW-LJU

2h 10mdirect

20:55 - 22:20LJU-LGW

2h 25mdirect

£108easyJet

Find Deal

Wed, 3 Dec - Wed, 10 Dec

06:25 - 09:40LGW-LJU

2h 15mdirect

19:55 - 21:20LJU-LGW

2h 25mdirect

£109easyJet

Find Deal

Thu, 11 Dec - Mon, 15 Dec

08:45 - 19:30LHR-LJU

9h 45m1 stop

20:10 - 22:55LJU-LHR

3h 45m1 stop

£146Lufthansa

Find Deal

Thu, 11 Dec - Thu, 18 Dec

08:45 - 19:30LHR-LJU

9h 45m1 stop

09:45 - 15:50LJU-LHR

7h 05m1 stop

£149Lufthansa

Find Deal

Thu, 1 Jan - Fri, 9 Jan

11:00 - 14:15LHR-LJU

2h 15mdirect

19:00 - 20:20LJU-LHR

2h 20mdirect

£166British Airways

Find Deal

Mon, 27 Apr - Thu, 30 Apr

06:00 - 22:15LHR-LJU

15h 15m1 stop

06:30 - 19:15LJU-LHR

13h 45m1 stop

£171SWISS

Find Deal

Thu, 11 Dec - Sun, 14 Dec

06:30 - 13:05LHR-LJU

5h 35m1 stop

17:10 - 09:35LJU-LHR

17h 25m1 stop

£175LOT

Find Deal

Fri, 21 Nov - Sat, 22 Nov

10:35 - 13:05LHR-LJU

25h 30m1 stop

13:45 - 22:00LJU-LHR

9h 15m1 stop

£177LOT

Find Deal

Thu, 27 Nov - Sun, 30 Nov

18:40 - 22:15LGW-LJU

26h 35m1 stop

06:30 - 17:50LJU-LGW

12h 20m1 stop

£178SWISS

Find Deal

Fri, 28 Nov - Mon, 1 Dec

17:25 - 20:40LHR-LJU

2h 15mdirect

21:05 - 22:25LJU-LHR

2h 20mdirect

£197British Airways

Find Deal

Sun, 5 Apr - Fri, 10 Apr

British Airways flights from London to Slovenia

Our best British Airways deals on London to Slovenia flight tickets

British Airways

27 Apr

LHR11:00London Heathrow

2h 15m

LJU14:15Ljubljana Joze Pucnik

30 Apr

LJU19:00Ljubljana Joze Pucnik

2h 20m

LHR20:20London Heathrow

£166

Find similar

British Airways

5 Apr

LHR17:25London Heathrow

2h 15m

LJU20:40Ljubljana Joze Pucnik

10 Apr

LJU21:05Ljubljana Joze Pucnik

2h 20m

LHR22:25London Heathrow

£197

Find similar

KLM flights from London to Slovenia

Our best KLM deals on London to Slovenia flight tickets

KLM

27 Jan

LHR06:30London Heathrow

4h 50m

1 stop

LJU12:20Ljubljana Joze Pucnik

30 Jan

LJU12:50Ljubljana Joze Pucnik

5h 10m

1 stop

LHR17:00London Heathrow

£177

Find similar

KLM

1 Jan

LHR06:30London Heathrow

4h 50m

1 stop

LJU12:20Ljubljana Joze Pucnik

9 Jan

LJU12:50Ljubljana Joze Pucnik

5h 10m

1 stop

LHR17:00London Heathrow

£184

Find similar

KLM

1 Jan

LHR20:25London Heathrow

14h 15m

2 stops

LJU11:40Ljubljana Joze Pucnik

9 Jan

LJU12:50Ljubljana Joze Pucnik

9h 00m

1 stop

LHR20:50London Heathrow

£198

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Wed 3/12

17:10-20:20

Nonstop2h 10m

Ljubljana Joze Pucnik

Wed 10/12

20:55-22:20

Nonstop2h 25m

£108

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Thu 11/12

06:25-09:40

Nonstop2h 15m

Ljubljana Joze Pucnik

Mon 15/12

19:55-21:20

Nonstop2h 25m

£109

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 11/12

08:45-19:30

1 stop9h 45m

Ljubljana Joze Pucnik

Thu 18/12

20:10-22:55

1 stop3h 45m

£146

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 1/1

08:45-19:30

1 stop9h 45m

Ljubljana Joze Pucnik

Fri 9/1

09:45-15:50

1 stop7h 05m

£149

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 27/4

11:00-14:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Thu 30/4

19:00-20:20

Nonstop2h 20m

£166

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 11/12

06:00-22:15

1 stop15h 15m

Ljubljana Joze Pucnik

Sun 14/12

06:30-19:15

1 stop13h 45m

£171

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 21/11

06:30-13:05

1 stop5h 35m

Ljubljana Joze Pucnik

Sat 22/11

17:10-09:35

1 stop17h 25m

£175

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 27/11

10:35-13:05

1 stop25h 30m

Ljubljana Joze Pucnik

Sun 30/11

13:45-22:00

1 stop9h 15m

£177

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Fri 28/11

18:40-22:15

1 stop26h 35m

Ljubljana Joze Pucnik

Mon 1/12

06:30-17:50

1 stop12h 20m

£178

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sun 5/4

17:25-20:40

Nonstop2h 15m

Ljubljana Joze Pucnik

Fri 10/4

21:05-22:25

Nonstop2h 20m

£197

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Slovenia?

If you don’t want to visit Slovenia in March, then you should wait until April to fly from London, when ticket prices are also cheap, with an average price of £144.

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 £261. 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 £332.

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 in the evening. Our users have found flights to Slovenia in the evening for as low as £156. Try not to purchase tickets in the morning because they tend to be around £295. 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 £235 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 £187 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	£112
Fastest flight time	2h 10m
Direct flights	Every day
Airports in Slovenia	1 airport

The best one-way flight to Slovenia from London in the past 72 hours is £112. The best return flight deal from London to Slovenia found on momondo in the last 72 hours is £106.

The fastest flight from London to Slovenia takes 2h 10m

Direct flights go from London to Slovenia every day.

There is 1 airport near Slovenia: 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?
As of November 2025, there are 6 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from London to Slovenia is Airbus A320-100/200, representing 57.67% of all bookings. The subsequent popular models are Airbus A319 at 38.45%, Airbus A321-100/200 at 2.10%, and Airbus A320 (sharklets) at 0.65%.

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
easyJet	PriceFrom £85	Free Cancellation	Rating 6.9 1,841 reviews	Search easyJet flights
SWISS	PriceFrom £140	Free Cancellation	Rating 7.5 1,777 reviews	Search SWISS flights
British Airways	PriceFrom £150	Free Cancellation	Rating 6.7 7,495 reviews	Search British Airways flights
Lufthansa	PriceFrom £153	Free Cancellation	Rating 6.8 7,553 reviews	Search Lufthansa flights
LOT	PriceFrom £153	Free Cancellation	Rating 7.6 1,133 reviews	Search LOT flights
Brussels Airlines	PriceFrom £160	Free Cancellation	Rating 7.2 369 reviews	Search Brussels Airlines 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.

An easier way to manage your Slovenia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Slovenia

Popular Cities in Slovenia

Flights to Ljubljanafrom £54

Cheap flights from London to Slovenia from £31

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 19/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Cheap return flights

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British Airways flights from London to Slovenia

Our best British Airways deals on London to Slovenia flight tickets

KLM flights from London to Slovenia

Our best KLM deals on London to Slovenia flight tickets

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Use the filters below to find and compare flights from London to Slovenia that are best for you.

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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 April to fly from London, when ticket prices are also cheap, with an average price of £144.

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

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

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?

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.

What is the cheapest airline that flies from London to Slovenia?

easyJet, Vueling, and Air Serbia are the most popular carriers operating from London to Slovenia

Which airlines fly to Slovenia?

How many flights depart from London to Slovenia on average per week?

The number of flights available between London and Slovenia is 2 per week as of November 2025. The most frequent departure day is Mon, with 50% of weekly flights leaving on this day.

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

Fastest flight time

Direct flights

Airports in Slovenia

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

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?

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

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Slovenia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Slovenia

Popular Cities in Slovenia

Popular flights according to clicks in the last 7 days on momondo