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

The number of flights available between Slovenia and London is 1 per day as of August 2025. The most frequent departure time is 21:00, with 62% of daily flights leaving in the evening.

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

As of August 2025, there are 7 flights per week flying from Slovenia to London. The most common day of the week flights depart is Wed, with 29% of flights taking off on this day.

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

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

How long does it take to fly to London?

Flight times from Slovenia to London vary, but if you’re flying out of Ljubljana and flying into London Heathrow Airport (one of the most popular routes), then the duration is 2h 20m on average. Another popular route from Slovenia to London is flying from Maribor to London Heathrow Airport, which will take roughly 25h 45m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Slovenia to London?

Prices for flights from Slovenia to London are updated daily.

How old do you have to be to fly from Slovenia to London?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Slovenia to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£30 Cheap Flights from Slovenia to London in 2025

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Find the cheapest flights from Slovenia to London

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Last minute

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Recent return flight deals from Slovenia to London

17:10 - 18:35LJU-LGW

2h 25mdirect

09:30 - 12:45LGW-LJU

2h 15mdirect

£60easyJet

Find Deal

Sat, 8 Nov - Sun, 9 Nov

17:10 - 18:35LJU-LGW

2h 25mdirect

09:30 - 12:45LGW-LJU

2h 15mdirect

£63easyJet

Find Deal

Sat, 8 Nov - Sun, 16 Nov

19:45 - 21:10LJU-LGW

2h 25mdirect

07:00 - 14:30LGW-LJU

6h 30m1 stop

£129

Find Deal

Mon, 24 Nov - Thu, 27 Nov

13:45 - 15:10LJU-LGW

2h 25mdirect

11:05 - 13:35LGW-LJU

25h 30m2 stops

£130

Find Deal

Sun, 16 Nov - Tue, 18 Nov

14:55 - 19:05LJU-LHR

5h 10m1 stop

13:20 - 08:55LHR-LJU

18h 35m1 stop

£135Air Serbia

Find Deal

Sat, 25 Oct - Fri, 31 Oct

20:45 - 12:30LJU-LHR

16h 45m1 stop

13:30 - 14:25LHR-LJU

23h 55m1 stop

£136Air Serbia

Find Deal

Sun, 5 Oct - Sun, 12 Oct

18:35 - 21:35LJU-LHR

4h 00m1 stop

06:50 - 17:45LHR-LJU

9h 55m1 stop

£152Brussels Airlines

Find Deal

Fri, 3 Oct - Fri, 10 Oct

18:35 - 21:35LJU-LHR

4h 00m1 stop

07:45 - 17:45LHR-LJU

9h 00m1 stop

£154Brussels Airlines

Find Deal

Fri, 19 Sep - Wed, 24 Sep

14:50 - 21:40LJU-LHR

7h 50m1 stop

06:00 - 22:30LHR-LJU

15h 30m1 stop

£161SWISS

Find Deal

Sat, 8 Nov - Sun, 16 Nov

06:30 - 11:15LJU-LHR

5h 45m1 stop

13:45 - 22:25LHR-LJU

7h 40m1 stop

£162SWISS

Find Deal

Sat, 22 Nov - Wed, 26 Nov

Lufthansa flights from Slovenia to London

Our best Lufthansa deals on Slovenia to London flight tickets

Lufthansa

27 Dec

LJU09:45Ljubljana Joze Pucnik

12h 15m

1 stop

LHR21:00London Heathrow

1 Jan

LHR11:10London Heathrow

7h 20m

1 stop

LJU19:30Ljubljana Joze Pucnik

£166

Find similar

Lufthansa

21 Nov

LJU09:45Ljubljana Joze Pucnik

7h 05m

1 stop

LHR15:50London Heathrow

24 Nov

LHR13:50London Heathrow

4h 40m

1 stop

LJU19:30Ljubljana Joze Pucnik

£172

Find similar

Lufthansa

1 Sept

LJU20:00Ljubljana Joze Pucnik

13h 15m

1 stop

LHR08:15London Heathrow

23 Dec

LHR06:35London Heathrow

5h 05m

1 stop

LJU12:40Ljubljana Joze Pucnik

£211

Find similar

SWISS flights from Slovenia to London

Our best SWISS deals on Slovenia to London flight tickets

SWISS

8 Nov

LJU14:50Ljubljana Joze Pucnik

7h 50m

1 stop

LHR21:40London Heathrow

16 Nov

LHR06:00London Heathrow

15h 30m

1 stop

LJU22:30Ljubljana Joze Pucnik

£161

Find similar

SWISS

22 Nov

LJU06:30Ljubljana Joze Pucnik

5h 45m

1 stop

LHR11:15London Heathrow

26 Nov

LHR13:45London Heathrow

7h 40m

1 stop

LJU22:25Ljubljana Joze Pucnik

£162

Find similar

SWISS

18 Nov

LJU06:30Ljubljana Joze Pucnik

10h 50m

1 stop

LHR16:20London Heathrow

22 Nov

LHR06:00London Heathrow

7h 00m

1 stop

LJU14:00Ljubljana Joze Pucnik

£163

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LjubljanaLondon

LJU - LGW

LJULGW

Ljubljana Joze Pucnik

Sat 8/11

17:10-18:35

Nonstop2h 25m

London Gatwick

Sun 9/11

09:30-12:45

Nonstop2h 15m

£60

LjubljanaLondon

LJU - LGW

LJULGW

Ljubljana Joze Pucnik

Sat 8/11

17:10-18:35

Nonstop2h 25m

London Gatwick

Sun 16/11

09:30-12:45

Nonstop2h 15m

£62

LjubljanaLondon

LJU - LGW

LJULGW

Ljubljana Joze Pucnik

Mon 24/11

19:45-21:10

Nonstop2h 25m

London Gatwick

Thu 27/11

07:00-14:30

1 stop6h 30m

£129

LjubljanaLondon

LJU - LGW

LJULGW

Ljubljana Joze Pucnik

Sun 16/11

13:45-15:10

Nonstop2h 25m

London Gatwick

Tue 18/11

11:05-13:35

2 stops25h 30m

£130

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sat 25/10

14:55-19:05

1 stop5h 10m

London Heathrow

Fri 31/10

13:20-08:55

1 stop18h 35m

£135

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sun 5/10

20:45-12:30

1 stop16h 45m

London Heathrow

Sun 12/10

13:30-14:25

1 stop23h 55m

£136

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 3/10

18:35-21:35

1 stop4h 00m

London Heathrow

Fri 10/10

06:50-17:45

1 stop9h 55m

£152

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 19/9

18:35-21:35

1 stop4h 00m

London Heathrow

Wed 24/9

07:45-17:45

1 stop9h 00m

£154

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sat 8/11

14:50-21:40

1 stop7h 50m

London Heathrow

Sun 16/11

06:00-22:30

1 stop15h 30m

£161

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sat 22/11

06:30-11:15

1 stop5h 45m

London Heathrow

Wed 26/11

13:45-22:25

1 stop7h 40m

£162

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from Slovenia to London

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

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Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Slovenia is in March. Flight prices, which tend to average around £89, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Slovenia averaging around £126.

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £95. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Slovenia to London for around £163.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £117. Flights in the evening are often more expensive, with an average ticket price of £152.

What is the cheapest Slovenia to London flight route?

Fly from Ljubljana Joze Pucnik to London Gatwick for the best Slovenia - London flight prices

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

There are 3 cabin classes available to choose from on Slovenia to London 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 Slovenia to London flights?

No. A direct flight is the cheapest option for a flight between Slovenia to London.

Cheap Slovenia to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Slovenia to London

Best price found	£89
Fastest flight time	2h 15m
Direct flights	Every day
Airports in London	2 airports

The best one-way flight to London from Slovenia in the past 72 hours is £89. The best return flight deal from Slovenia to London found on momondo in the last 72 hours is £84.

The fastest flight from Slovenia to London takes 2h 15m

Direct flights go from Slovenia to London every day.

There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

Search flight deals

When did momondo last update prices for flights from Slovenia to London?
Prices for flights from Slovenia to London are updated daily.
How old do you have to be to fly from Slovenia to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Slovenia to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Slovenia to London?
Based on momondo bookings for flights between Slovenia and London, the leading plane model is Airbus A320-100/200, making up 53.42% of the total bookings. Other popular models include Airbus A319 with 40.41%, Airbus A321-100/200 with 1.71%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 1.71%.

Eastbourne

Milton Keynes

Luton

Maidstone

Slough

Gatwick

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Dartford

Hounslow

Dover

Chelmsford

Hayes

Folkestone

Bedford

Why use momondo?

Why should I use momondo to find a flight deal from Slovenia to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Slovenia to London for you.

Can I find flights from Slovenia to London with flexible booking policies on momondo?

Yes. All flights to London from Slovenia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Slovenia to London?

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 Slovenia to London.

I’m not ready to book a flight from Slovenia to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Slovenia to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Slovenia to London from £30

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Slovenia to London departing on 26/11. 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

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Find the cheapest flights from Slovenia to London

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Recent one-way flight deals from Slovenia to London

Recent last minute flight deals from Slovenia to London

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Lufthansa flights from Slovenia to London

Our best Lufthansa deals on Slovenia to London flight tickets

SWISS flights from Slovenia to London

Our best SWISS deals on Slovenia to London flight tickets

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How to get the cheapest flight ticket from Slovenia to London

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 London?

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £95. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Slovenia to London for around £163.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £117. Flights in the evening are often more expensive, with an average ticket price of £152.

What is the cheapest Slovenia to London flight route?

Fly from Ljubljana Joze Pucnik to London Gatwick for the best Slovenia - London flight prices

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

There are 3 cabin classes available to choose from on Slovenia to London 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 Slovenia to London flights?

No. A direct flight is the cheapest option for a flight between Slovenia to London.

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

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

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

The number of flights available between Slovenia and London is 1 per day as of August 2025. The most frequent departure time is 21:00, with 62% of daily flights leaving in the evening.

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

As of August 2025, there are 7 flights per week flying from Slovenia to London. The most common day of the week flights depart is Wed, with 29% of flights taking off on this day.

How long does it take to fly to London?

Cheap Slovenia to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Slovenia to London

Best price found

Fastest flight time

Direct flights

Airports in London

When did momondo last update prices for flights from Slovenia to London?

How old do you have to be to fly from Slovenia to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Slovenia to London?

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Slovenia to London?

Can I find flights from Slovenia to London with flexible booking policies on momondo?

How can momondo help me find flights from Slovenia to London?

I’m not ready to book a flight from Slovenia to London right now. Can momondo alert me if prices change?

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London