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

easyJet, British Airways, and KLM 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 March 2026. The most frequent departure day is Mon, with 50% of weekly flights leaving on this day.

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 51% 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.

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.

£31 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.

15:15 - 17:15

STN

LJU

25h 00m

2 stops

19:40 - 07:10

LJU

STN

12h 30m

1 stop

£135Multiple Airlines

Mon, 1 Jun - Thu, 11 Jun

07:00 - 10:15

LGW

LJU

2h 15mdirect

10:25 - 11:45

LJU

LGW

2h 20mdirect

£135easyJet

Mon, 13 Apr - Tue, 14 Apr

08:00 - 13:20

LTN

LJU

28h 20m

2 stops

14:00 - 22:10

LJU

LTN

9h 10m

1 stop

£136Multiple Airlines

Wed, 13 May - Wed, 20 May

17:10 - 20:30

LHR

LJU

2h 20mdirect

21:25 - 22:45

LJU

LHR

2h 20mdirect

£161British Airways

Fri, 10 Apr - Sun, 19 Apr

19:25 - 08:50

LHR

LJU

12h 25m

1 stop

20:40 - 12:30

LJU

LHR

16h 50m

1 stop

£167Air Serbia

Sun, 17 May - Thu, 21 May

13:30 - 20:05

LHR

LJU

5h 35m

1 stop

20:40 - 12:30

LJU

LHR

16h 50m

1 stop

£168Air Serbia

Tue, 19 May - Tue, 26 May

07:25 - 19:25

LHR

LJU

11h 00m

1 stop

14:05 - 22:10

LJU

LHR

9h 05m

1 stop

£171Lufthansa

Tue, 14 Apr - Mon, 20 Apr

07:25 - 19:25

LHR

LJU

11h 00m

1 stop

14:05 - 20:40

LJU

LHR

7h 35m

1 stop

£172Lufthansa

Wed, 12 Aug - Sun, 16 Aug

09:15 - 23:05

LCY

LJU

12h 50m

1 stop

14:55 - 18:40

LJU

LCY

4h 45m

1 stop

£202SWISS

Fri, 24 Apr - Fri, 1 May

09:15 - 14:00

LCY

LJU

3h 45m

1 stop

10:50 - 17:25

LJU

LCY

7h 35m

1 stop

£207SWISS

Tue, 14 Apr - Mon, 20 Apr

easyJet flights from London to Slovenia

Our best easyJet deals on London to Slovenia flight tickets

easyJet

13 Apr

LGW07:00London Gatwick

2h 15m

LJU10:15Ljubljana Joze Pucnik

14 Apr

LJU10:25Ljubljana Joze Pucnik

2h 20m

LGW11:45London Gatwick

£135

easyJet

18 Apr

LGW17:35London Gatwick

2h 15m

LJU20:50Ljubljana Joze Pucnik

21 Apr

LJU10:25Ljubljana Joze Pucnik

2h 20m

LGW11:45London Gatwick

£136

easyJet

5 Jun

LGW06:40London Gatwick

2h 15m

LJU09:55Ljubljana Joze Pucnik

11 Jun

LJU11:00Ljubljana Joze Pucnik

2h 20m

LGW12:20London Gatwick

£137

British Airways flights from London to Slovenia

Our best British Airways deals on London to Slovenia flight tickets

British Airways

10 Apr

LHR17:10London Heathrow

2h 20m

LJU20:30Ljubljana Joze Pucnik

19 Apr

LJU21:25Ljubljana Joze Pucnik

2h 20m

LHR22:45London Heathrow

£161

British Airways

10 Apr

LHR17:10London Heathrow

2h 20m

LJU20:30Ljubljana Joze Pucnik

15 Apr

LJU18:00Ljubljana Joze Pucnik

2h 20m

LHR19:20London Heathrow

£188

British Airways

24 Apr

LHR17:10London Heathrow

2h 20m

LJU20:30Ljubljana Joze Pucnik

26 Apr

LJU21:25Ljubljana Joze Pucnik

2h 20m

LHR22:45London Heathrow

£189

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLjubljana

STN - LJU

STNLJU

London Stansted

Mon 1/6

15:15-17:15

2 stops25h 00m

Ljubljana Joze Pucnik

Thu 11/6

19:40-07:10

1 stop12h 30m

£135

Fastest return journey

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Mon 13/4

07:00-10:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Tue 14/4

10:25-11:45

Nonstop2h 20m

£135

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Wed 13/5

08:00-13:20

2 stops28h 20m

Ljubljana Joze Pucnik

Wed 20/5

14:00-22:10

1 stop9h 10m

£136

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 10/4

17:10-20:30

Nonstop2h 20m

Ljubljana Joze Pucnik

Sun 19/4

21:25-22:45

Nonstop2h 20m

£161

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sun 17/5

19:25-08:50

1 stop12h 25m

Ljubljana Joze Pucnik

Thu 21/5

20:40-12:30

1 stop16h 50m

£167

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 19/5

13:30-20:05

1 stop5h 35m

Ljubljana Joze Pucnik

Tue 26/5

20:40-12:30

1 stop16h 50m

£168

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 14/4

07:25-19:25

1 stop11h 00m

Ljubljana Joze Pucnik

Mon 20/4

14:05-22:10

1 stop9h 05m

£171

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Wed 12/8

07:25-19:25

1 stop11h 00m

Ljubljana Joze Pucnik

Sun 16/8

14:05-20:40

1 stop7h 35m

£172

LondonLjubljana

LCY - LJU

LCYLJU

London City

Fri 24/4

09:15-23:05

1 stop12h 50m

Ljubljana Joze Pucnik

Fri 1/5

14:55-18:40

1 stop4h 45m

£202

LondonLjubljana

LCY - LJU

LCYLJU

London City

Tue 14/4

09:15-14:00

1 stop3h 45m

Ljubljana Joze Pucnik

Mon 20/4

10:50-17:25

1 stop7h 35m

£207

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 £279. 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 £344.

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 £294. Try not to purchase tickets in the morning because they tend to be around £318. 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 £247 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 £134 on momondo.

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

There is only 1 cabin class 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	£110
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 £110. The best return flight deal from London to Slovenia found on momondo in the last 72 hours is £143.

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 51.19% of all bookings. The subsequent popular models are Airbus A320-100/200 at 41.98%, Airbus A321-100/200 at 5.69%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 0.34%.

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 £88	Free Cancellation	Rating 6.9 1,889 reviews	Search easyJet flights
LOT	PriceFrom £152	Free Cancellation	Rating 7.5 1,179 reviews	Search LOT flights
Brussels Airlines	PriceFrom £158	Free Cancellation	Rating 7.2 397 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom £160	Free Cancellation	Rating 6.8 7,879 reviews	Search Lufthansa flights
SWISS	PriceFrom £169	Free Cancellation	Rating 7.5 1,907 reviews	Search SWISS flights
British Airways	PriceFrom £192	Free Cancellation	Rating 6.7 7,834 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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Flights to Ljubljanafrom £110

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 19/4. 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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easyJet flights from London to Slovenia

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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