What is the cheapest airline that flies from Slovenia to United Kingdom?

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

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

As of December 2025, there are 4 flights per week flying from Slovenia to United Kingdom. The most common day of the week flights depart is Tue, with 50% of flights taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from Slovenia to the United Kingdom delayed?

Historically, on average around 20% of flights between Slovenia and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

Which airline has the best punctuality record on Slovenia to the United Kingdom flights?

According to our data, easyJet have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

What is the most punctual flight time for Slovenia to the United Kingdom flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How long is the flight from Slovenia to United Kingdom?

The flight from Slovenia to United Kingdom depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Ljubljana (a popular airport in Slovenia) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 2h 20m on average. If you fly from Maribor (another popular airport in Slovenia) to London Heathrow Airport, then the average flight time is 25h 45m.

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

Prices for flights from Slovenia to United Kingdom were last updated today.

How many operators does momondo search for flights from Slovenia to United Kingdom?

As of December 2025, there is 1 operator available to choose from for flights from Slovenia to United Kingdom.

How old do you have to be to fly from Slovenia to United Kingdom?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Slovenia to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£26 Cheap Flights from Slovenia to the United Kingdom in 2025/26

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Find the cheapest flights from Slovenia to the United Kingdom

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Direct

Recent return flight deals from Slovenia to the United Kingdom

Enter your travel dates to find the best prices.

10:35 - 12:10

LJU

MAN

2h 35mdirect

06:10 - 09:35

MAN

LJU

2h 25mdirect

£56easyJet

Sat, 28 Feb - Tue, 3 Mar

10:25 - 11:45

LJU

LGW

2h 20mdirect

08:00 - 11:15

LGW

LJU

2h 15mdirect

£94easyJet

Tue, 31 Mar - Sun, 5 Apr

15:00 - 11:50

LJU

MAN

21h 50m1 stop

06:10 - 09:35

MAN

LJU

2h 25mdirect

£114Multiple Airlines

Sun, 1 Mar - Tue, 3 Mar

15:15 - 12:30

LJU

MAN

22h 15m1 stop

06:30 - 09:50

MAN

LJU

2h 20mdirect

£122Multiple Airlines

Thu, 26 Feb - Sat, 28 Feb

09:50 - 12:35

LJU

LHR

27h 45m1 stop

19:55 - 20:05

LHR

LJU

23h 10m1 stop

£138Air Serbia

Mon, 11 May - Sat, 16 May

13:55 - 21:20

LJU

LHR

8h 25m1 stop

06:50 - 12:55

LHR

LJU

5h 05m1 stop

£151Brussels Airlines

Fri, 30 Jan - Sun, 1 Feb

13:55 - 21:20

LJU

LHR

8h 25m1 stop

06:50 - 12:55

LHR

LJU

5h 05m1 stop

£152Brussels Airlines

Fri, 30 Jan - Sun, 1 Feb

09:45 - 12:20

LJU

LHR

27h 35m1 stop

13:20 - 08:55

LHR

LJU

18h 35m1 stop

£156Air Serbia

Tue, 23 Dec - Tue, 6 Jan

10:50 - 16:25

LJU

LHR

6h 35m1 stop

06:00 - 18:50

LHR

LJU

11h 50m1 stop

£160SWISS

Tue, 31 Mar - Mon, 6 Apr

06:30 - 12:55

LJU

LCY

7h 25m1 stop

17:40 - 22:25

LCY

LJU

3h 45m1 stop

£176SWISS

Fri, 13 Feb - Tue, 17 Feb

SWISS flights from Slovenia to United Kingdom

Our best SWISS deals on Slovenia to United Kingdom flight tickets

SWISS

31 Mar

LJU10:50Ljubljana Joze Pucnik

6h 35m

1 stop

LHR16:25London Heathrow

6 Apr

LHR06:00London Heathrow

11h 50m

1 stop

LJU18:50Ljubljana Joze Pucnik

£160

Find similar

SWISS

30 Mar

LJU19:35Ljubljana Joze Pucnik

13h 20m

1 stop

LHR07:55London Heathrow

4 Apr

LHR06:00London Heathrow

11h 35m

1 stop

LJU18:35Ljubljana Joze Pucnik

£161

Find similar

SWISS

21 May

LJU19:35Ljubljana Joze Pucnik

13h 20m

1 stop

LHR07:55London Heathrow

25 May

LHR06:00London Heathrow

11h 50m

1 stop

LJU18:50Ljubljana Joze Pucnik

£171

Find similar

British Airways flights from Slovenia to United Kingdom

Our best British Airways deals on Slovenia to United Kingdom flight tickets

British Airways

14 May

LJU19:00Ljubljana Joze Pucnik

2h 20m

LHR20:20London Heathrow

30 May

LHR16:05London Heathrow

2h 15m

LJU19:20Ljubljana Joze Pucnik

£177

Find similar

British Airways

14 May

LJU19:00Ljubljana Joze Pucnik

2h 20m

LHR20:20London Heathrow

15 May

LHR17:10London Heathrow

2h 10m

LJU20:20Ljubljana Joze Pucnik

£200

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Slovenia to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LjubljanaManchester

LJU - MAN

LJUMAN

Ljubljana Joze Pucnik

Sat 28/2

10:35-12:10

Nonstop2h 35m

Manchester

Tue 3/3

06:10-09:35

Nonstop2h 25m

£56

LjubljanaLondon

LJU - LGW

LJULGW

Ljubljana Joze Pucnik

Tue 31/3

10:25-11:45

Nonstop2h 20m

London Gatwick

Sun 5/4

08:00-11:15

Nonstop2h 15m

£94

LjubljanaManchester

LJU - MAN

LJUMAN

Ljubljana Joze Pucnik

Sun 1/3

15:00-11:50

1 stop21h 50m

Manchester

Tue 3/3

06:10-09:35

Nonstop2h 25m

£114

LjubljanaManchester

LJU - MAN

LJUMAN

Ljubljana Joze Pucnik

Thu 26/2

15:15-12:30

1 stop22h 15m

Manchester

Sat 28/2

06:30-09:50

Nonstop2h 20m

£122

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Mon 11/5

09:50-12:35

1 stop27h 45m

London Heathrow

Sat 16/5

19:55-20:05

1 stop23h 10m

£138

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 30/1

13:55-21:20

1 stop8h 25m

London Heathrow

Sun 1/2

06:50-12:55

1 stop5h 05m

£151

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 30/1

13:55-21:20

1 stop8h 25m

London Heathrow

Sun 1/2

06:50-12:55

1 stop5h 05m

£152

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Tue 23/12

09:45-12:20

1 stop27h 35m

London Heathrow

Tue 6/1

13:20-08:55

1 stop18h 35m

£156

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Tue 31/3

10:50-16:25

1 stop6h 35m

London Heathrow

Mon 6/4

06:00-18:50

1 stop11h 50m

£160

LjubljanaLondon

LJU - LCY

LJULCY

Ljubljana Joze Pucnik

Fri 13/2

06:30-12:55

1 stop7h 25m

London City

Tue 17/2

17:40-22:25

1 stop3h 45m

£176

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 Slovenia to United Kingdom

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

Delays

Other information

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Slovenia is in March. Flight prices, which tend to average around £122, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of March, then departing from Slovenia during the month October is also very affordable. Most momondo users find prices during this month for around £134.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Slovenia to United Kingdom is on a Sunday. Travellers who choose to depart for United Kingdom on a Sunday will often find tickets for as low as £94. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Slovenia to United Kingdom for around £153.

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

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £94. Try not to purchase tickets in the morning because they tend to be around £118. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Slovenia to United Kingdom flight route?

Fly from Ljubljana Joze Pucnik to London Heathrow for the best Slovenia - United Kingdom flight prices

What cabin class options are available on Slovenia to United Kingdom flights?

There are 2 cabin classes available to choose from on Slovenia to United Kingdom 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 United Kingdom flights?

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

Cheap Slovenia to United Kingdom flight deals and tips

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

Best price found	£28
Fastest flight time	2h 20m
Direct flights	Every day
Airports in United Kingdom	2 airports

The best one-way flight to United Kingdom from Slovenia in the past 72 hours is £28. The best return flight deal from Slovenia to United Kingdom found on momondo in the last 72 hours is £94.

The fastest flight from Slovenia to United Kingdom takes 2h 20m

Direct flights go from Slovenia to United Kingdom every day.

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

Search flight deals

When did momondo last update prices for flights from Slovenia to United Kingdom?
Prices for flights from Slovenia to United Kingdom were last updated today.
How many operators does momondo search for flights from Slovenia to United Kingdom?
As of December 2025, there is 1 operator available to choose from for flights from Slovenia to United Kingdom.
How old do you have to be to fly from Slovenia to United Kingdom?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Slovenia to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Slovenia to United Kingdom?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Slovenia to United Kingdom is Airbus A320-100/200 (46.60% of total bookings). The next most popular plane models are Airbus A319 (44.44%), Airbus A321-100/200 (2.78%), and Boeing 737-800 Passenger/BBJ2 (winglets) (1.54%).

Best airlines flying from Slovenia to United Kingdom

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

Airline	Rating	Free Cancellation	Price
easyJet	PriceFrom £56	Free Cancellation	Rating 6.9 1,850 reviews		Search easyJet flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Slovenia to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Slovenia to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Slovenia to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from Slovenia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to United Kingdom from Slovenia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your United Kingdom 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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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Flights to Londonfrom £31

Flights to Manchesterfrom £32

Flights to Birminghamfrom £31

Flights to Edinburghfrom £32

Flights to Belfastfrom £30

Flights to Glasgowfrom £30

Flights to Bristolfrom £30

Flights to Newcastle upon Tynefrom £31

Flights to Aberdeenfrom £42

Flights to Leedsfrom £61

Flights to Liverpoolfrom £30

Flights to Invernessfrom £40

Cheap flights from Slovenia to the United Kingdom from £26

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 the United Kingdom departing on 16/3. 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 the United Kingdom

Recent return flight deals from Slovenia to the United Kingdom

Recent one-way flight deals from Slovenia to the United Kingdom

Recent last minute flight deals from Slovenia to the United Kingdom

Recent direct flight deals from Slovenia to the United Kingdom

SWISS flights from Slovenia to United Kingdom

Our best SWISS deals on Slovenia to United Kingdom flight tickets

British Airways flights from Slovenia to United Kingdom

Our best British Airways deals on Slovenia to United Kingdom flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Slovenia to the United Kingdom that are best for you.

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Slovenia to United Kingdom

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 United Kingdom?

What is the cheapest day to depart on your flight to United Kingdom?

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

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £94. Try not to purchase tickets in the morning because they tend to be around £118. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Slovenia to United Kingdom flight route?

Fly from Ljubljana Joze Pucnik to London Heathrow for the best Slovenia - United Kingdom flight prices

What cabin class options are available on Slovenia to United Kingdom flights?

There are 2 cabin classes available to choose from on Slovenia to United Kingdom 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 United Kingdom flights?

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

What is the cheapest airline that flies from Slovenia to United Kingdom?

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

How often are flights from Slovenia to the United Kingdom delayed?

Historically, on average around 20% of flights between Slovenia and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

What is the most punctual flight time for Slovenia to the United Kingdom flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Slovenia to the United Kingdom flights?

According to our data, easyJet have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

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

As of December 2025, there are 4 flights per week flying from Slovenia to United Kingdom. The most common day of the week flights depart is Tue, with 50% of flights taking off on this day.

How long is the flight from Slovenia to United Kingdom?

Cheap Slovenia to United Kingdom flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in United Kingdom

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

How many operators does momondo search for flights from Slovenia to United Kingdom?

How old do you have to be to fly from Slovenia to United Kingdom?

What documentation or ID do you need to fly to United Kingdom?

What is the most popular plane model from Slovenia to United Kingdom?

Best airlines flying from Slovenia to United Kingdom

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

Why use momondo?

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

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

How can momondo help me find flights from Slovenia to United Kingdom?

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

An easier way to manage your United Kingdom 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

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo