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Cheap flights from Slovenia to the United Kingdom from £33

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 6/5. 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
17:10 - 18:35
LJU
-
LGW
2h 25mdirect
easyJet Logo
09:30 - 12:45
LGW
-
LJU
2h 15mdirect
£48easyJet
Sat, 7 Mar - Sun, 15 Mar
easyJet Logo
20:55 - 22:20
LJU
-
LGW
2h 25mdirect
easyJet Logo
06:25 - 09:40
LGW
-
LJU
2h 15mdirect
£67easyJet
Wed, 11 Feb - Thu, 19 Feb
Multiple Airlines Logo
13:45 - 00:30
LJU
-
LTN
11h 45m1 stop
Multiple Airlines Logo
06:10 - 13:10
LTN
-
LJU
6h 00m1 stop
£96Multiple Airlines
Sat, 31 Jan - Tue, 3 Feb
Multiple Airlines Logo
13:45 - 00:30
LJU
-
LTN
11h 45m1 stop
Multiple Airlines Logo
06:05 - 13:25
LTN
-
LJU
6h 20m1 stop
£96Multiple Airlines
Sat, 31 Jan - Thu, 5 Feb
SWISS Logo
14:20 - 17:50
LJU
-
LHR
4h 30m1 stop
SWISS Logo
20:05 - 13:35
LHR
-
LJU
16h 30m1 stop
£151SWISS
Fri, 6 Mar - Wed, 11 Mar
SWISS Logo
14:25 - 17:50
LJU
-
LHR
4h 25m1 stop
SWISS Logo
12:05 - 22:25
LHR
-
LJU
9h 20m1 stop
£152SWISS
Thu, 5 Feb - Tue, 10 Feb
Lufthansa Logo
20:10 - 23:20
LJU
-
MAN
4h 10m1 stop
Lufthansa Logo
06:25 - 19:30
MAN
-
LJU
12h 05m1 stop
£154Lufthansa
Thu, 19 Feb - Thu, 26 Feb
Air Serbia Logo
09:00 - 12:20
LJU
-
LHR
28h 20m1 stop
Air Serbia Logo
13:20 - 19:55
LHR
-
LJU
5h 35m1 stop
£156Air Serbia
Fri, 30 Jan - Mon, 2 Feb
Air Serbia Logo
09:35 - 19:05
LJU
-
LHR
10h 30m1 stop
Air Serbia Logo
13:30 - 20:05
LHR
-
LJU
5h 35m1 stop
£157Air Serbia
Sat, 9 May - Tue, 12 May
Lufthansa Logo
13:45 - 23:10
LJU
-
EDI
10h 25m1 stop
Lufthansa Logo
06:10 - 21:45
EDI
-
LJU
14h 35m1 stop
£177Lufthansa
Sat, 9 May - Sat, 16 May

SWISS flights from Slovenia to United Kingdom

Our best SWISS deals on Slovenia to United Kingdom flight tickets
SWISS
6 Mar
LJU14:20Ljubljana Joze Pucnik
4h 30m
1 stop
LHR17:50London Heathrow
11 Mar
LHR20:05London Heathrow
16h 30m
1 stop
LJU13:35Ljubljana Joze Pucnik
£151
Find similar
SWISS
5 Feb
LJU14:25Ljubljana Joze Pucnik
4h 25m
1 stop
LHR17:50London Heathrow
10 Feb
LHR12:05London Heathrow
9h 20m
1 stop
LJU22:25Ljubljana Joze Pucnik
£152
Find similar
SWISS
5 Mar
LJU06:30Ljubljana Joze Pucnik
5h 45m
1 stop
LHR11:15London Heathrow
17 Mar
LHR20:05London Heathrow
25h 20m
1 stop
LJU22:25Ljubljana Joze Pucnik
£153
Find similar

KLM flights from Slovenia to United Kingdom

Our best KLM deals on Slovenia to United Kingdom flight tickets
KLM
20 Feb
LJU12:25Ljubljana Joze Pucnik
25h 15m
2 stops
EDI12:40Edinburgh Turnhouse
27 Feb
EDI05:50Edinburgh Turnhouse
5h 30m
1 stop
LJU12:20Ljubljana Joze Pucnik
£172
Find similar
KLM
16 Mar
LJU12:25Ljubljana Joze Pucnik
9h 25m
2 stops
LHR20:50London Heathrow
19 Mar
LHR06:30London Heathrow
4h 50m
1 stop
LJU12:20Ljubljana Joze Pucnik
£173
Find similar
KLM
14 Jan
LJU12:50Ljubljana Joze Pucnik
7h 25m
1 stop
LHR19:15London Heathrow
17 Jan
LHR17:50London Heathrow
16h 50m
2 stops
LJU11:40Ljubljana Joze Pucnik
£218
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 8 January 2026.
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

Sat 7/3

17:10-18:35

Nonstop2h 25m

London Gatwick

Sun 15/3

09:30-12:45

Nonstop2h 15m

£48

LjubljanaLondon

LJU - LGW

LJULGW

Ljubljana Joze Pucnik

Wed 11/2

20:55-22:20

Nonstop2h 25m

London Gatwick

Thu 19/2

06:25-09:40

Nonstop2h 15m

£67

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Sat 31/1

13:45-00:30

1 stop11h 45m

London Luton

Tue 3/2

06:10-13:10

1 stop6h 00m

£96

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

£96

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 6/3

14:20-17:50

1 stop4h 30m

London Heathrow

Wed 11/3

20:05-13:35

1 stop16h 30m

£151

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 5/2

14:25-17:50

1 stop4h 25m

London Heathrow

Tue 10/2

12:05-22:25

1 stop9h 20m

£152

LjubljanaManchester

LJU - MAN

LJUMAN

Ljubljana Joze Pucnik

Thu 19/2

20:10-23:20

1 stop4h 10m

Manchester

Thu 26/2

06:25-19:30

1 stop12h 05m

£154

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 30/1

09:00-12:20

1 stop28h 20m

London Heathrow

Mon 2/2

13:20-19:55

1 stop5h 35m

£156

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sat 9/5

09:35-19:05

1 stop10h 30m

London Heathrow

Tue 12/5

13:30-20:05

1 stop5h 35m

£157

LjubljanaEdinburgh

LJU - EDI

LJUEDI

Ljubljana Joze Pucnik

Sat 9/5

13:45-23:10

1 stop10h 25m

Edinburgh Turnhouse

Sat 16/5

06:10-21:45

1 stop14h 35m

£177

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 £116, 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 £93. 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 £151.

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 £93. Try not to purchase tickets in the evening because they tend to be around £131. 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

£71

Fastest flight time

2h 20m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Slovenia in the past 72 hours is £71. The best return flight deal from Slovenia to United Kingdom found on momondo in the last 72 hours is £175.
The fastest flight from Slovenia to United Kingdom takes 2h 20m
Direct flights go from Slovenia to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Slovenia there are direct flights to 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 £55Free CancellationRating
6.9
1,859 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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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
Flights to Londonfrom £27
Flights to Manchesterfrom £33
Flights to Edinburghfrom £29
Flights to Birminghamfrom £33
Flights to Belfastfrom £28
Flights to Glasgowfrom £30
Flights to Bristolfrom £30
Flights to Newcastle upon Tynefrom £30
Flights to Liverpoolfrom £30
Flights to Aberdeenfrom £41
Flights to Leedsfrom £35
Flights to Invernessfrom £33