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 44% 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 British Airways 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 4 per week as of September 2025. The most frequent departure day is Fri, 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 September 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.

£56 Cheap Flights from London to Slovenia in 2025

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Find the cheapest flights from London to Slovenia

Round-trip

One-way

Last minute

Direct

Cheap return flights

21:05 - 15:15LGW-LJU

17h 10m1 stop

20:55 - 22:20LJU-LGW

2h 25mdirect

£125

Find Deal

Sat, 6 Dec - Wed, 10 Dec

06:35 - 09:50LGW-LJU

2h 15mdirect

10:35 - 11:55LJU-LGW

2h 20mdirect

£128easyJet

Find Deal

Fri, 10 Oct - Tue, 14 Oct

06:35 - 09:50LGW-LJU

2h 15mdirect

10:35 - 11:55LJU-LGW

2h 20mdirect

£131easyJet

Find Deal

Fri, 10 Oct - Fri, 17 Oct

13:50 - 19:30LHR-LJU

4h 40m1 stop

09:45 - 13:00LJU-LHR

4h 15m1 stop

£156Lufthansa

Find Deal

Fri, 21 Nov - Sat, 22 Nov

11:10 - 19:30LHR-LJU

7h 20m1 stop

20:10 - 22:55LJU-LHR

3h 45m1 stop

£157Lufthansa

Find Deal

Thu, 4 Dec - Mon, 8 Dec

06:00 - 22:30LHR-LJU

15h 30m1 stop

06:30 - 13:00LJU-LHR

7h 30m1 stop

£164SWISS

Find Deal

Sat, 25 Oct - Sat, 1 Nov

18:40 - 13:35LGW-LJU

17h 55m1 stop

15:10 - 17:50LJU-LGW

3h 40m1 stop

£167SWISS

Find Deal

Thu, 29 Jan - Mon, 2 Feb

11:05 - 16:25LHR-LJU

4h 20m1 stop

17:10 - 20:55LJU-LHR

4h 45m1 stop

£170Brussels Airlines

Find Deal

Sat, 11 Oct - Sat, 18 Oct

07:45 - 17:45LHR-LJU

9h 00m1 stop

17:10 - 20:55LJU-LHR

4h 45m1 stop

£181Brussels Airlines

Find Deal

Tue, 30 Sep - Sat, 4 Oct

07:00 - 10:10LHR-LJU

2h 10mdirect

11:00 - 12:25LJU-LHR

2h 25mdirect

£184British Airways

Find Deal

Sat, 11 Oct - Sat, 18 Oct

Air Serbia flights from London to Slovenia

Our best Air Serbia deals on London to Slovenia flight tickets

Air Serbia

27 Sept

LHR19:55London Heathrow

12h 05m

1 stop

LJU09:00Ljubljana Joze Pucnik

4 Oct

LJU09:40Ljubljana Joze Pucnik

10h 25m

1 stop

LHR19:05London Heathrow

£154

Find similar

Air Serbia

7 Nov

LHR13:20London Heathrow

18h 35m

1 stop

LJU08:55Ljubljana Joze Pucnik

10 Nov

LJU20:45Ljubljana Joze Pucnik

16h 35m

1 stop

LHR12:20London Heathrow

£160

Find similar

Air Serbia

8 Oct

LHR13:30London Heathrow

18h 30m

1 stop

LJU09:00Ljubljana Joze Pucnik

11 Oct

LJU14:55Ljubljana Joze Pucnik

22h 35m

1 stop

LHR12:30London Heathrow

£162

Find similar

Lufthansa flights from London to Slovenia

Our best Lufthansa deals on London to Slovenia flight tickets

Lufthansa

21 Nov

LHR13:50London Heathrow

4h 40m

1 stop

LJU19:30Ljubljana Joze Pucnik

22 Nov

LJU09:45Ljubljana Joze Pucnik

4h 15m

1 stop

LHR13:00London Heathrow

£156

Find similar

Lufthansa

4 Dec

LHR11:10London Heathrow

7h 20m

1 stop

LJU19:30Ljubljana Joze Pucnik

8 Dec

LJU20:10Ljubljana Joze Pucnik

3h 45m

1 stop

LHR22:55London Heathrow

£157

Find similar

Lufthansa

29 Jan

LHR11:30London Heathrow

7h 00m

2 stops

LJU19:30Ljubljana Joze Pucnik

2 Feb

LJU09:45Ljubljana Joze Pucnik

4h 15m

1 stop

LHR13:00London Heathrow

£197

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sat 6/12

21:05-15:15

1 stop17h 10m

Ljubljana Joze Pucnik

Wed 10/12

20:55-22:20

Nonstop2h 25m

£125

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Fri 10/10

06:35-09:50

Nonstop2h 15m

Ljubljana Joze Pucnik

Tue 14/10

10:35-11:55

Nonstop2h 20m

£128

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Fri 10/10

06:35-09:50

Nonstop2h 15m

Ljubljana Joze Pucnik

Fri 17/10

10:35-11:55

Nonstop2h 20m

£131

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 21/11

13:50-19:30

1 stop4h 40m

Ljubljana Joze Pucnik

Sat 22/11

09:45-13:00

1 stop4h 15m

£156

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 4/12

11:10-19:30

1 stop7h 20m

Ljubljana Joze Pucnik

Mon 8/12

20:10-22:55

1 stop3h 45m

£157

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sat 25/10

06:00-22:30

1 stop15h 30m

Ljubljana Joze Pucnik

Sat 1/11

06:30-13:00

1 stop7h 30m

£164

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Thu 29/1

18:40-13:35

1 stop17h 55m

Ljubljana Joze Pucnik

Mon 2/2

15:10-17:50

1 stop3h 40m

£167

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sat 11/10

11:05-16:25

1 stop4h 20m

Ljubljana Joze Pucnik

Sat 18/10

17:10-20:55

1 stop4h 45m

£170

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 30/9

07:45-17:45

1 stop9h 00m

Ljubljana Joze Pucnik

Sat 4/10

17:10-20:55

1 stop4h 45m

£181

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sat 11/10

07:00-10:10

Nonstop2h 10m

Ljubljana Joze Pucnik

Sat 18/10

11:00-12:25

Nonstop2h 25m

£184

Flights are sorted by cheapest return flights first.

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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

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 November to fly from London, when ticket prices are also cheap, with an average price of £120.

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 £245. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to Slovenia on Monday is £307.

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 £151. Try not to purchase tickets in the morning because they tend to be around £285. 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 £224 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 £171 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	£86
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 £86. The best return flight deal from London to Slovenia found on momondo in the last 72 hours is £140.

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 September 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 62.41% of all bookings. The subsequent popular models are Airbus A319 at 32.92%, Airbus A321-100/200 at 3.95%, and Airbus A320 (sharklets) at 0.31%.

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 £68	Free Cancellation	Rating 6.9 1,820 reviews	Search easyJet flights
SWISS	PriceFrom £135	Free Cancellation	Rating 7.5 1,731 reviews	Search SWISS flights
Lufthansa	PriceFrom £140	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
British Airways	PriceFrom £141	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Brussels Airlines	PriceFrom £144	Free Cancellation	Rating 7.2 359 reviews	Search Brussels Airlines flights
LOT	PriceFrom £145	Free Cancellation	Rating 7.6 1,114 reviews	Search LOT 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 £67

Cheap flights from London to Slovenia from £56

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 6/10. 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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Price Alerts

Find the cheapest flights from London to Slovenia

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air Serbia flights from London to Slovenia

Our best Air Serbia deals on London to Slovenia flight tickets

Lufthansa flights from London to Slovenia

Our best Lufthansa deals on London to Slovenia flight tickets

momondo Fare Finder

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

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 £120.

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 British Airways 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 4 per week as of September 2025. The most frequent departure day is Fri, 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