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Cheap flights from Slovenia to the United Kingdom from £27

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 23/1. 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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Find the cheapest flights from Slovenia to the United Kingdom

Recent return flight deals from Slovenia to the United Kingdom

Enter your travel dates to find the best prices.
easyJet Logo
20:55 - 22:20LJU-LGW
2h 25mdirect
easyJet Logo
09:30 - 12:45LGW-LJU
2h 15mdirect
£94easyJet
Find Deal
Wed, 4 Feb - Sun, 8 Feb
easyJet Logo
19:55 - 21:20LJU-LGW
2h 25mdirect
easyJet Logo
06:25 - 09:40LGW-LJU
2h 15mdirect
£94easyJet
Find Deal
Mon, 22 Dec - Thu, 1 Jan
easyJet Logo
20:55 - 22:20LJU-LGW
2h 25mdirect
easyJet Logo
16:00 - 19:10LGW-LJU
2h 10mdirect
£95easyJet
Find Deal
Wed, 31 Dec - Mon, 5 Jan
easyJet Logo
17:55 - 19:20LJU-LGW
2h 25mdirect
easyJet Logo
06:25 - 09:40LGW-LJU
2h 15mdirect
£96easyJet
Find Deal
Wed, 24 Dec - Thu, 1 Jan
Multiple Airlines Logo
15:15 - 20:10LJU-LGW
5h 55m1 stop
Multiple Airlines Logo
09:30 - 12:45LGW-LJU
2h 15mdirect
£97Multiple Airlines
Find Deal
Thu, 15 Jan - Sun, 18 Jan
Multiple Airlines Logo
13:45 - 00:30LJU-LTN
11h 45m1 stop
Multiple Airlines Logo
06:05 - 13:25LTN-LJU
6h 20m1 stop
£121Multiple Airlines
Find Deal
Sat, 31 Jan - Thu, 5 Feb
Air Serbia Logo
20:45 - 12:20LJU-LHR
16h 35m1 stop
Air Serbia Logo
13:20 - 08:55LHR-LJU
18h 35m1 stop
£136Air Serbia
Find Deal
Fri, 16 Jan - Sun, 18 Jan
Air Serbia Logo
14:55 - 19:10LJU-LHR
5h 15m1 stop
Air Serbia Logo
13:30 - 20:05LHR-LJU
5h 35m1 stop
£138Air Serbia
Find Deal
Sat, 4 Apr - Mon, 20 Apr
SWISS Logo
06:30 - 13:00LJU-LHR
7h 30m1 stop
SWISS Logo
06:00 - 13:40LHR-LJU
6h 40m1 stop
£148SWISS
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Fri, 16 Jan - Sun, 18 Jan
SWISS Logo
14:25 - 17:50LJU-LHR
4h 25m1 stop
SWISS Logo
09:00 - 22:15LHR-LJU
12h 15m1 stop
£149SWISS
Find Deal
Thu, 8 Jan - Thu, 15 Jan

Air Serbia flights from Slovenia to United Kingdom

Our best Air Serbia deals on Slovenia to United Kingdom flight tickets
Air Serbia
16 Jan
LJU20:45Ljubljana Joze Pucnik
16h 35m
1 stop
LHR12:20London Heathrow
18 Jan
LHR13:20London Heathrow
18h 35m
1 stop
LJU08:55Ljubljana Joze Pucnik
£136
Find similar
Air Serbia
4 Apr
LJU14:55Ljubljana Joze Pucnik
5h 15m
1 stop
LHR19:10London Heathrow
20 Apr
LHR13:30London Heathrow
5h 35m
1 stop
LJU20:05Ljubljana Joze Pucnik
£138
Find similar
Air Serbia
5 Apr
LJU20:45Ljubljana Joze Pucnik
16h 50m
1 stop
LHR12:35London Heathrow
22 Apr
LHR13:30London Heathrow
18h 30m
1 stop
LJU09:00Ljubljana Joze Pucnik
£138
Find similar

KLM flights from Slovenia to United Kingdom

Our best KLM deals on Slovenia to United Kingdom flight tickets
KLM
5 Feb
LJU12:25Ljubljana Joze Pucnik
20h 15m
2 stops
LHR07:40London Heathrow
9 Feb
LHR20:25London Heathrow
14h 55m
1 stop
LJU12:20Ljubljana Joze Pucnik
£192
Find similar
KLM
16 Jan
LJU12:50Ljubljana Joze Pucnik
7h 25m
1 stop
LHR19:15London Heathrow
18 Jan
LHR20:25London Heathrow
14h 15m
2 stops
LJU11:40Ljubljana Joze Pucnik
£203
Find similar
KLM
8 Dec
LJU12:25Ljubljana Joze Pucnik
21h 15m
2 stops
EDI08:40Edinburgh Turnhouse
14 Dec
EDI05:45Edinburgh Turnhouse
5h 30m
1 stop
LJU12:15Ljubljana Joze Pucnik
£316
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Slovenia to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 26 November 2025.
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

LjubljanaLondon

LJU - LGW

LJULGW

Ljubljana Joze Pucnik

Wed 4/2

20:55-22:20

Nonstop2h 25m

London Gatwick

Sun 8/2

09:30-12:45

Nonstop2h 15m

£94

LjubljanaLondon

LJU - LGW

LJULGW

Ljubljana Joze Pucnik

Mon 22/12

19:55-21:20

Nonstop2h 25m

London Gatwick

Thu 1/1

06:25-09:40

Nonstop2h 15m

£94

LjubljanaLondon

LJU - LGW

LJULGW

Ljubljana Joze Pucnik

Wed 31/12

20:55-22:20

Nonstop2h 25m

London Gatwick

Mon 5/1

16:00-19:10

Nonstop2h 10m

£95

LjubljanaLondon

LJU - LGW

LJULGW

Ljubljana Joze Pucnik

Wed 24/12

17:55-19:20

Nonstop2h 25m

London Gatwick

Thu 1/1

06:25-09:40

Nonstop2h 15m

£96

LjubljanaLondon

LJU - LGW

LJULGW

Ljubljana Joze Pucnik

Thu 15/1

15:15-20:10

1 stop5h 55m

London Gatwick

Sun 18/1

09:30-12:45

Nonstop2h 15m

£97

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Sat 31/1

13:45-00:30

1 stop11h 45m

London Luton

Thu 5/2

06:05-13:25

1 stop6h 20m

£121

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 16/1

20:45-12:20

1 stop16h 35m

London Heathrow

Sun 18/1

13:20-08:55

1 stop18h 35m

£136

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sat 4/4

14:55-19:10

1 stop5h 15m

London Heathrow

Mon 20/4

13:30-20:05

1 stop5h 35m

£138

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 16/1

06:30-13:00

1 stop7h 30m

London Heathrow

Sun 18/1

06:00-13:40

1 stop6h 40m

£148

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 8/1

14:25-17:50

1 stop4h 25m

London Heathrow

Thu 15/1

09:00-22:15

1 stop12h 15m

£149

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The cheapest month to fly to United Kingdom from Slovenia is in March. Flight prices, which tend to average around £120, 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 £95. 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 £155.

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 £95. Try not to purchase tickets in the morning because they tend to be around £120. 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 Gatwick 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

£95

Fastest flight time

2h 20m

Direct flights

Every day

Airports in United Kingdom

2 airports
The best flight deal from Slovenia to United Kingdom found on momondo in the last 72 hours is £95
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?

  • 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?

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
easyJetPriceFrom £57Free CancellationRating
6.9
1,848 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.

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Popular Cities in the United Kingdom

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