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

easyJet, Wizz Air, 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 3 per week as of July 2026. The most frequent departure day is Wed, with 67% 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 52% of people opting to fly with this airline when travelling to Slovenia. Keep in mind that there are 4 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 July 2026, there are 4 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.

£36 Cheap Flights from London to Slovenia in 2026

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from London to Slovenia

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

17:10 - 22:55

LHR

LJU

4h 45m

1 stop

14:00 - 19:25

LJU

LHR

6h 25m

1 stop

£173KLM

Tue, 25 Aug - Fri, 4 Sep

17:40 - 20:55

LGW

LJU

2h 15mdirect

10:25 - 11:45

LJU

LGW

2h 20mdirect

£173easyJet

Sun, 30 Aug - Tue, 8 Sep

07:00 - 10:15

LGW

LJU

2h 15mdirect

12:20 - 13:45

LJU

LGW

2h 25mdirect

£173easyJet

Mon, 19 Oct - Wed, 28 Oct

09:55 - 22:55

LHR

LJU

12h 00m

1 stop

06:00 - 10:45

LJU

LHR

5h 45m

1 stop

£173KLM

Wed, 29 Jul - Wed, 5 Aug

06:00 - 08:50

STN

LJU

25h 50m

2 stops

13:55 - 23:50

LJU

STN

10h 55m

2 stops

£174Multiple Airlines

Tue, 8 Sep - Tue, 15 Sep

06:30 - 00:30

LHR

LJU

17h 00m

1 stop

09:25 - 18:40

LJU

LHR

10h 15m

1 stop

£174Multiple Airlines

Wed, 7 Oct - Sun, 11 Oct

21:05 - 08:50

LGW

LJU

34h 45m

2 stops

17:50 - 02:00

LJU

LGW

9h 10m

1 stop

£174Multiple Airlines

Mon, 20 Jul - Sat, 25 Jul

13:35 - 19:25

LHR

LJU

4h 50m

1 stop

14:05 - 18:40

LJU

LHR

5h 35m

1 stop

£176Lufthansa

Tue, 1 Sep - Mon, 7 Sep

09:00 - 19:25

LHR

LJU

9h 25m

1 stop

14:05 - 17:40

LJU

LHR

4h 35m

1 stop

£177Lufthansa

Tue, 1 Sep - Mon, 7 Sep

13:30 - 08:50

LHR

LJU

18h 20m

1 stop

15:15 - 18:40

LJU

LHR

28h 25m

1 stop

£179Air Serbia

Wed, 7 Oct - Sat, 10 Oct

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

LOT flights from London to Slovenia

Our best LOT deals on London to Slovenia flight tickets

LOT

6 Aug

LHR06:30London Heathrow

5h 15m

1 stop

LJU12:45Ljubljana Joze Pucnik

7 Aug

LJU13:30Ljubljana Joze Pucnik

9h 30m

1 stop

LHR22:00London Heathrow

£184

LOT

14 Aug

LHR06:30London Heathrow

8h 50m

1 stop

LJU16:20Ljubljana Joze Pucnik

19 Aug

LJU13:30Ljubljana Joze Pucnik

20h 50m

1 stop

LHR09:20London Heathrow

£205

LOT

16 Aug

LHR06:30London Heathrow

5h 15m

1 stop

LJU12:45Ljubljana Joze Pucnik

21 Aug

LJU17:05Ljubljana Joze Pucnik

5h 55m

1 stop

LHR22:00London Heathrow

£207

Air Serbia flights from London to Slovenia

Our best Air Serbia deals on London to Slovenia flight tickets

Air Serbia

7 Oct

LHR13:30London Heathrow

18h 20m

1 stop

LJU08:50Ljubljana Joze Pucnik

10 Oct

LJU15:15Ljubljana Joze Pucnik

28h 25m

1 stop

LHR18:40London Heathrow

£179

Air Serbia

20 Sept

LHR19:25London Heathrow

12h 25m

1 stop

LJU08:50Ljubljana Joze Pucnik

1 Oct

LJU20:40Ljubljana Joze Pucnik

16h 50m

1 stop

LHR12:30London Heathrow

£194

Air Serbia

20 Sept

LHR19:25London Heathrow

12h 25m

1 stop

LJU08:50Ljubljana Joze Pucnik

27 Sept

LJU09:25Ljubljana Joze Pucnik

10h 15m

1 stop

LHR18:40London Heathrow

£199

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 25/8

17:10-22:55

1 stop4h 45m

Ljubljana Joze Pucnik

Fri 4/9

14:00-19:25

1 stop6h 25m

£173

Fastest return journey

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sun 30/8

17:40-20:55

Nonstop2h 15m

Ljubljana Joze Pucnik

Tue 8/9

10:25-11:45

Nonstop2h 20m

£173

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Mon 19/10

07:00-10:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Wed 28/10

12:20-13:45

Nonstop2h 25m

£173

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Wed 29/7

09:55-22:55

1 stop12h 00m

Ljubljana Joze Pucnik

Wed 5/8

06:00-10:45

1 stop5h 45m

£173

LondonLjubljana

STN - LJU

STNLJU

London Stansted

Tue 8/9

06:00-08:50

2 stops25h 50m

Ljubljana Joze Pucnik

Tue 15/9

13:55-23:50

2 stops10h 55m

£174

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Wed 7/10

06:30-00:30

1 stop17h 00m

Ljubljana Joze Pucnik

Sun 11/10

09:25-18:40

1 stop10h 15m

£174

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Mon 20/7

21:05-08:50

2 stops34h 45m

Ljubljana Joze Pucnik

Sat 25/7

17:50-02:00

1 stop9h 10m

£174

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 1/9

13:35-19:25

1 stop4h 50m

Ljubljana Joze Pucnik

Mon 7/9

14:05-18:40

1 stop5h 35m

£176

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 1/9

09:00-19:25

1 stop9h 25m

Ljubljana Joze Pucnik

Mon 7/9

14:05-17:40

1 stop4h 35m

£177

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Wed 7/10

13:30-08:50

1 stop18h 20m

Ljubljana Joze Pucnik

Sat 10/10

15:15-18:40

1 stop28h 25m

£179

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 January, then you should wait until April to fly from London, when ticket prices are also cheap, with an average price of £38.

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

According to our data, Thursday is the cheapest day to fly to Slovenia from London. The lowest ticket price found for a Thursday departure recently was £286. 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 £327.

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 morning. Our users have found flights to Slovenia in the morning for as low as £289. Try not to purchase tickets at midday 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 Luton to Ljubljana Joze Pucnik for the best London - Slovenia flight prices

How far in advance should I book a flight from London 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 £251 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 £170 on momondo.

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

There are 3 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	£79
Fastest flight time	2h 05m
Direct flights	Every day
Airports in Slovenia	9 airports

The best one-way flight to Slovenia from London in the past 72 hours is £79. The best return flight deal from London to Slovenia found on momondo in the last 72 hours is £117.

The fastest flight from London to Slovenia takes 2h 05m

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

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 July 2026, there are 4 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 54.41% of all bookings. The subsequent popular models are Airbus A319 at 33.48%, Airbus A321-100/200 at 8.03%, and Airbus A320neo at 3.05%.

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 1,914 reviews	Search easyJet flights
Lufthansa	PriceFrom £149	Free Cancellation	Rating 6.8 8,107 reviews	Search Lufthansa flights
SWISS	PriceFrom £169	Free Cancellation	Rating 7.5 1,982 reviews	Search SWISS flights
British Airways	PriceFrom £186	Free Cancellation	Rating 6.7 8,087 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

Sat 1/8

Sat 8/8

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 £72

Cheap flights from London to Slovenia from £36

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 29/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from London to Slovenia

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

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

LOT flights from London to Slovenia

Our best LOT 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

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 from London 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