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 6 per week as of April 2026. The most frequent departure day is Mon, with 33% 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 April 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.

£43 Cheap Flights from London to Slovenia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

07:05 - 10:20

LGW

LJU

2h 15mdirect

21:30 - 22:55

LJU

LGW

2h 25mdirect

£120easyJet

Wed, 29 Apr - Sat, 2 May

08:00 - 11:15

LGW

LJU

2h 15mdirect

11:00 - 12:20

LJU

LGW

2h 20mdirect

£121easyJet

Sun, 27 Sep - Thu, 1 Oct

13:15 - 07:45

STN

LJU

17h 30m

2 stops

08:20 - 07:30

LJU

STN

24h 10m

2 stops

£126Multiple Airlines

Sat, 30 May - Sun, 7 Jun

15:00 - 13:20

LTN

LJU

21h 20m

1 stop

08:20 - 22:10

LJU

LTN

14h 50m

1 stop

£126Multiple Airlines

Mon, 18 May - Sun, 24 May

11:00 - 14:15

LHR

LJU

2h 15mdirect

18:00 - 19:20

LJU

LHR

2h 20mdirect

£129British Airways

Mon, 27 Apr - Wed, 29 Apr

11:00 - 14:15

LHR

LJU

2h 15mdirect

21:25 - 22:45

LJU

LHR

2h 20mdirect

£166British Airways

Mon, 27 Apr - Sun, 3 May

06:30 - 12:45

LHR

LJU

5h 15m

1 stop

13:30 - 22:00

LJU

LHR

9h 30m

1 stop

£176LOT

Wed, 10 Jun - Wed, 17 Jun

06:30 - 16:20

LHR

LJU

8h 50m

1 stop

13:30 - 22:00

LJU

LHR

9h 30m

1 stop

£178LOT

Sun, 14 Jun - Thu, 18 Jun

17:50 - 22:55

LCY

LJU

4h 05m

1 stop

06:00 - 19:45

LJU

LCY

14h 45m

1 stop

£211KLM

Tue, 30 Jun - Tue, 7 Jul

17:50 - 22:55

LCY

LJU

4h 05m

1 stop

06:00 - 08:50

LJU

LCY

3h 50m

1 stop

£220KLM

Wed, 24 Jun - Mon, 6 Jul

easyJet flights from London to Slovenia

Our best easyJet deals on London to Slovenia flight tickets

easyJet

29 Apr

LGW07:05London Gatwick

2h 15m

LJU10:20Ljubljana Joze Pucnik

2 May

LJU21:30Ljubljana Joze Pucnik

2h 25m

LGW22:55London Gatwick

£120

easyJet

28 Apr

LGW06:25London Gatwick

2h 15m

LJU09:40Ljubljana Joze Pucnik

5 May

LJU10:25Ljubljana Joze Pucnik

2h 20m

LGW11:45London Gatwick

£122

easyJet

6 May

LGW07:05London Gatwick

2h 15m

LJU10:20Ljubljana Joze Pucnik

7 May

LJU11:00Ljubljana Joze Pucnik

2h 20m

LGW12:20London Gatwick

£123

Air France flights from London to Slovenia

Our best Air France deals on London to Slovenia flight tickets

Air France

18 Apr

LHR06:15London Heathrow

6h 35m

1 stop

LJU13:50Ljubljana Joze Pucnik

21 Apr

LJU14:35Ljubljana Joze Pucnik

5h 00m

1 stop

LHR18:35London Heathrow

£213

Air France

18 Apr

LHR06:15London Heathrow

6h 35m

1 stop

LJU13:50Ljubljana Joze Pucnik

22 Apr

LJU14:35Ljubljana Joze Pucnik

7h 50m

1 stop

LHR21:25London Heathrow

£240

Air France

18 Apr

LHR06:15London Heathrow

6h 35m

1 stop

LJU13:50Ljubljana Joze Pucnik

22 Apr

LJU14:35Ljubljana Joze Pucnik

5h 00m

1 stop

LHR18:35London Heathrow

£243

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Wed 29/4

07:05-10:20

Nonstop2h 15m

Ljubljana Joze Pucnik

Sat 2/5

21:30-22:55

Nonstop2h 25m

£120

Fastest return journey

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sun 27/9

08:00-11:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Thu 1/10

11:00-12:20

Nonstop2h 20m

£121

LondonLjubljana

STN - LJU

STNLJU

London Stansted

Sat 30/5

13:15-07:45

2 stops17h 30m

Ljubljana Joze Pucnik

Sun 7/6

08:20-07:30

2 stops24h 10m

£126

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Mon 18/5

15:00-13:20

1 stop21h 20m

Ljubljana Joze Pucnik

Sun 24/5

08:20-22:10

1 stop14h 50m

£126

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 27/4

11:00-14:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Wed 29/4

18:00-19:20

Nonstop2h 20m

£129

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 27/4

11:00-14:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 3/5

21:25-22:45

Nonstop2h 20m

£166

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Wed 10/6

06:30-12:45

1 stop5h 15m

Ljubljana Joze Pucnik

Wed 17/6

13:30-22:00

1 stop9h 30m

£176

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sun 14/6

06:30-16:20

1 stop8h 50m

Ljubljana Joze Pucnik

Thu 18/6

13:30-22:00

1 stop9h 30m

£178

LondonLjubljana

LCY - LJU

LCYLJU

London City

Tue 30/6

17:50-22:55

1 stop4h 05m

Ljubljana Joze Pucnik

Tue 7/7

06:00-19:45

1 stop14h 45m

£211

LondonLjubljana

LCY - LJU

LCYLJU

London City

Wed 24/6

17:50-22:55

1 stop4h 05m

Ljubljana Joze Pucnik

Mon 6/7

06:00-08:50

1 stop3h 50m

£220

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 £142.

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 £275. 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 £323.

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 £288. Try not to purchase tickets in the morning because they tend to be around £303. 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 £242 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 £227 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	£108
Fastest flight time	2h 10m
Direct flights	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 £108. The best return flight deal from London to Slovenia found on momondo in the last 72 hours is £154.

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

Direct flights go from London to Slovenia on 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

Frequently asked questions about flying 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 April 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 47.05% of all bookings. The subsequent popular models are Airbus A320-100/200 at 45.05%, Airbus A321-100/200 at 6.79%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 0.33%.

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 1,890 reviews	Search easyJet flights
LOT	PriceFrom £149	Free Cancellation	Rating 7.5 1,188 reviews	Search LOT flights
Brussels Airlines	PriceFrom £155	Free Cancellation	Rating 7.2 400 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom £157	Free Cancellation	Rating 6.8 7,920 reviews	Search Lufthansa flights
SWISS	PriceFrom £166	Free Cancellation	Rating 7.5 1,921 reviews	Search SWISS flights
British Airways	PriceFrom £184	Free Cancellation	Rating 6.7 7,882 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 13/5

Wed 20/5

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Slovenia

Popular cities

Other flights from London

Other flights to Slovenia

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in Slovenia

Flights to Ljubljanafrom £84

Cheap flights from London to Slovenia from £43

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 22/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Slovenia

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

easyJet flights from London to Slovenia

Our best easyJet deals on London to Slovenia flight tickets

Air France flights from London to Slovenia

Our best Air France 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

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

Frequently asked questions about flying 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?

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

Explore popular destinations other users love

According to popular flight searches on momondo this year