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 52% 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.

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

The number of flights available between London and Slovenia is 1 per week as of March 2026. The most frequent departure day is Mon, with 100% of weekly flights leaving on this day.

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

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

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 March 2026, 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.

£40 Cheap Flights from London to Slovenia in 2026

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Find the cheapest flights from London to Slovenia

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

08:00 - 11:15

LGW

LJU

2h 15mdirect

11:00 - 12:20

LJU

LGW

2h 20mdirect

£123easyJet

Sun, 19 Apr - Thu, 23 Apr

08:00 - 11:15

LGW

LJU

2h 15mdirect

11:00 - 12:20

LJU

LGW

2h 20mdirect

£124easyJet

Sun, 19 Apr - Thu, 23 Apr

13:15 - 07:45

STN

LJU

17h 30m

2 stops

13:55 - 09:25

LJU

STN

20h 30m

2 stops

£131Multiple Airlines

Sat, 16 May - Tue, 19 May

15:00 - 13:20

LTN

LJU

21h 20m

1 stop

20:20 - 11:00

LJU

LTN

15h 40m

1 stop

£133Multiple Airlines

Fri, 8 May - Sun, 17 May

11:00 - 14:15

LHR

LJU

2h 15mdirect

21:25 - 22:45

LJU

LHR

2h 20mdirect

£145British Airways

Mon, 20 Apr - Sun, 26 Apr

07:25 - 19:25

LHR

LJU

11h 00m

1 stop

14:05 - 17:40

LJU

LHR

4h 35m

1 stop

£148Lufthansa

Tue, 4 Aug - Fri, 14 Aug

09:00 - 19:25

LHR

LJU

9h 25m

1 stop

14:25 - 17:40

LJU

LHR

4h 15m

1 stop

£149Lufthansa

Tue, 14 Apr - Tue, 21 Apr

17:15 - 20:35

LHR

LJU

2h 20mdirect

21:25 - 22:45

LJU

LHR

2h 20mdirect

£151British Airways

Sun, 12 Apr - Sun, 19 Apr

09:15 - 14:00

LCY

LJU

3h 45m

1 stop

06:25 - 07:25

LJU

LCY

26h 00m

1 stop

£188SWISS

Thu, 9 Apr - Sun, 12 Apr

09:15 - 14:00

LCY

LJU

3h 45m

1 stop

14:50 - 18:40

LJU

LCY

4h 50m

1 stop

£190SWISS

Tue, 14 Apr - Thu, 30 Apr

British Airways flights from London to Slovenia

Our best British Airways deals on London to Slovenia flight tickets

British Airways

20 Apr

LHR11:00London Heathrow

2h 15m

LJU14:15Ljubljana Joze Pucnik

26 Apr

LJU21:25Ljubljana Joze Pucnik

2h 20m

LHR22:45London Heathrow

£145

British Airways

12 Apr

LHR17:15London Heathrow

2h 20m

LJU20:35Ljubljana Joze Pucnik

19 Apr

LJU21:25Ljubljana Joze Pucnik

2h 20m

LHR22:45London Heathrow

£151

British Airways

20 Apr

LHR11:00London Heathrow

2h 15m

LJU14:15Ljubljana Joze Pucnik

26 Apr

LJU21:25Ljubljana Joze Pucnik

2h 20m

LHR22:45London Heathrow

£157

Air Serbia flights from London to Slovenia

Our best Air Serbia deals on London to Slovenia flight tickets

Air Serbia

9 Jun

LHR13:30London Heathrow

18h 20m

1 stop

LJU08:50Ljubljana Joze Pucnik

12 Jun

LJU20:40Ljubljana Joze Pucnik

16h 50m

1 stop

LHR12:30London Heathrow

£172

Air Serbia

3 Jun

LHR13:30London Heathrow

18h 20m

1 stop

LJU08:50Ljubljana Joze Pucnik

8 Jun

LJU15:15Ljubljana Joze Pucnik

22h 15m

1 stop

LHR12:30London Heathrow

£173

Air Serbia

7 Jun

LHR19:25London Heathrow

12h 25m

1 stop

LJU08:50Ljubljana Joze Pucnik

11 Jun

LJU20:40Ljubljana Joze Pucnik

16h 50m

1 stop

LHR12:30London Heathrow

£187

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sun 19/4

08:00-11:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Thu 23/4

11:00-12:20

Nonstop2h 20m

£123

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sun 19/4

08:00-11:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Thu 23/4

11:00-12:20

Nonstop2h 20m

£124

LondonLjubljana

STN - LJU

STNLJU

London Stansted

Sat 16/5

13:15-07:45

2 stops17h 30m

Ljubljana Joze Pucnik

Tue 19/5

13:55-09:25

2 stops20h 30m

£131

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Fri 8/5

15:00-13:20

1 stop21h 20m

Ljubljana Joze Pucnik

Sun 17/5

20:20-11:00

1 stop15h 40m

£132

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 20/4

11:00-14:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 26/4

21:25-22:45

Nonstop2h 20m

£145

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 4/8

07:25-19:25

1 stop11h 00m

Ljubljana Joze Pucnik

Fri 14/8

14:05-17:40

1 stop4h 35m

£148

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 14/4

09:00-19:25

1 stop9h 25m

Ljubljana Joze Pucnik

Tue 21/4

14:25-17:40

1 stop4h 15m

£149

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sun 12/4

17:15-20:35

Nonstop2h 20m

Ljubljana Joze Pucnik

Sun 19/4

21:25-22:45

Nonstop2h 20m

£151

LondonLjubljana

LCY - LJU

LCYLJU

London City

Thu 9/4

09:15-14:00

1 stop3h 45m

Ljubljana Joze Pucnik

Sun 12/4

06:25-07:25

1 stop26h 00m

£188

LondonLjubljana

LCY - LJU

LCYLJU

London City

Tue 14/4

09:15-14:00

1 stop3h 45m

Ljubljana Joze Pucnik

Thu 30/4

14:50-18:40

1 stop4h 50m

£190

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 November, then you should wait until January 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, Friday is the cheapest day to fly to Slovenia from London. The lowest ticket price found for a Friday departure recently was £278. 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 Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Slovenia on Tuesday is £342.

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 afternoon. Our users have found flights to Slovenia in the afternoon for as low as £293. Try not to purchase tickets in the morning because they tend to be around £309. 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 £246 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 £133 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	£80
Fastest flight time	2h 10m
Direct flights	Every day
Airports in Slovenia	9 airports

The best one-way flight to Slovenia from London in the past 72 hours is £80. The best return flight deal from London to Slovenia found on momondo in the last 72 hours is £149.

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

Direct flights go from London to Slovenia every day.

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?
As of March 2026, 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 A319, representing 52.68% of all bookings. The subsequent popular models are Airbus A320-100/200 at 40.43%, Airbus A321-100/200 at 5.61%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 0.38%.

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 £87	Free Cancellation	Rating 6.9 1,887 reviews	Search easyJet flights
LOT	PriceFrom £151	Free Cancellation	Rating 7.5 1,184 reviews	Search LOT flights
Brussels Airlines	PriceFrom £157	Free Cancellation	Rating 7.2 391 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom £159	Free Cancellation	Rating 6.8 7,857 reviews	Search Lufthansa flights
SWISS	PriceFrom £168	Free Cancellation	Rating 7.5 1,898 reviews	Search SWISS flights
British Airways	PriceFrom £186	Free Cancellation	Rating 6.7 7,797 reviews	Search British Airways 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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Popular Cities in Slovenia

Flights to Ljubljanafrom £96

Cheap flights from London to Slovenia from £40

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 21/4. 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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British Airways flights from London to Slovenia

Our best British Airways deals on London to Slovenia flight tickets

Air Serbia flights from London to Slovenia

Our best Air Serbia deals on London to Slovenia flight tickets

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See travel insights to Slovenia from

How to get the cheapest flight ticket from London to Slovenia

What is the cheapest month to fly to Slovenia?

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?

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

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

Can stopping save me money on London to Slovenia flights?

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

Which airlines fly to Slovenia?

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

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

Best airlines flying from London to Slovenia

Compare and see reviews for airlines that fly from London to Slovenia with momondo

Why use momondo?

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

London flight routes

According to popular flight searches on momondo this year

Slovenia flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Slovenia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Slovenia

List of cabin classes available on flights landing in Slovenia. Availability may vary depending on flight origin and airline.

Complete your trip to Slovenia

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According to popular flight searches on momondo this year