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Cheap flights from Slovenia to London Luton Airport from £55

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — LTN
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Slovenia to Luton

Enter your travel dates to find the best prices.

Cheapest flights from Slovenia to Luton
Explore the most affordable flight options available from Slovenia to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Wed 29/414:00
LJU
-
LTN
1 stop9h 10m
Multiple Airlines
Wed 6/515:00
LTN
-
LJU
1 stop21h 20m
Multiple Airlines
Deal found 22/3£107
Thu 30/419:40
LJU
-
LTN
1 stop23h 25m
Multiple Airlines
Wed 6/515:00
LTN
-
LJU
1 stop21h 20m
Multiple Airlines
Deal found 22/3£113
Wed 13/514:00
LJU
-
LTN
1 stop9h 10m
Multiple Airlines
Sun 17/515:00
LTN
-
LJU
1 stop27h 40m
Multiple Airlines
Deal found 21/3£124
Wed 3/614:00
LJU
-
LTN
1 stop9h 10m
Multiple Airlines
Sun 7/605:40
LTN
-
LJU
1 stop7h 50m
Multiple Airlines
Deal found 21/3£146
Sun 19/408:20
LJU
-
LTN
1 stop14h 50m
Multiple Airlines
Wed 22/415:00
LTN
-
LJU
1 stop21h 20m
Multiple Airlines
Deal found 20/3£147
Thu 4/619:40
LJU
-
LTN
1 stop16h 20m
Multiple Airlines
Mon 8/621:50
LTN
-
LJU
2 stops10h 00m
Multiple Airlines
Deal found 22/3£149
Thu 7/519:40
LJU
-
LTN
1 stop16h 20m
Multiple Airlines
Mon 11/521:50
LTN
-
LJU
2 stops10h 00m
Multiple Airlines
Deal found 24/3£151

Find flight deals from Slovenia to Luton

Keep the following information in mind while searching for Slovenia to Luton flight deals. Data was last updated 25 March 2026.

Round-trip from

£107

One-way from

£55

Popular in

July

Cheapest in

March

Average price

£122
29/4-6/5
  • 29/4-6/5
  • 2 total stops
  • 30h 30m total
  • Slovenia to London
Search Deals
29/4
  • 29/4
  • 1 total stop
  • 9h 10m total
  • Slovenia to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Slovenia to Luton 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, Cheapflights users made 858,174 searches. Data last updated 25 March 2026.
Use the filters below to find and compare flights from Slovenia to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Thu 7/5

19:40-11:00

1 stop16h 20m

London Luton

Mon 11/5

15:00-13:20

1 stop21h 20m

£160

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Thu 7/5

19:40-10:55

1 stop16h 15m

London Luton

Sun 10/5

21:50-20:05

2 stops21h 15m

£162

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Fri 8/5

20:15-15:45

2 stops20h 30m

London Luton

Fri 15/5

17:15-13:20

2 stops19h 05m

£184

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Wed 3/6

14:00-23:45

2 stops10h 45m

London Luton

Tue 9/6

06:45-08:50

2 stops25h 05m

£202

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Mon 13/4

20:40-23:25

3 stops27h 45m

London Luton

Wed 13/5

15:00-13:20

1 stop21h 20m

£234

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Thu 2/7

09:40-18:05

1 stop9h 25m

London Luton

Mon 6/7

20:35-10:05

2 stops12h 30m

£234
Fastest return journey

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Sat 18/4

05:50-12:55

2 stops8h 05m

London Luton

Sun 19/4

13:25-21:40

1 stop7h 15m

£254

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Mon 13/4

20:40-23:25

3 stops27h 45m

London Luton

Mon 11/5

07:55-13:20

2 stops28h 25m

£258
Cheapest one-way

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Wed 29/4

14:00-22:10

1 stop9h 10m

£55

LjubljanaLondon

LJU - LTN

LJULTN

Ljubljana Joze Pucnik

Sun 29/3

22:20-18:05

1 stop20h 45m

£60

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Slovenia to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Slovenia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Slovenia to London Luton Airport

How often are flights from Slovenia to London delayed?

About 0% of weekly flights between Slovenia and London have experienced delays in the past year, with the average delay time being 0 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

Find useful and relevant information for your journey from Slovenia to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Slovenia to Luton that include hotel bookings?

    Yes. In addition to deals on Slovenia to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Slovenia to Luton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Slovenia to Luton.

  • Can I find deals for business class flights from Slovenia to Luton?

    Yes. Cheapflights offers flight deals from Slovenia to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Eastbourne
Guildford
Watford
Kingston upon Thames
Romford
Ipswich
Bedford
Chelmsford
Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Slovenia to Luton

See prices for flight routes from nearby airports that may be better suited for you.
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Vienna to Luton flights
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Berlin to Stansted flights
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Lyon to Heathrow flights
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Barcelona-El Prat to Luton flights
Duesseldorf Intl to London City flights
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Lyon to Stansted flights
Berlin to Heathrow flights
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Munich to Heathrow flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Slovenia to Luton?

Deals for Slovenia to Luton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Slovenia to Luton?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Luton from Slovenia.

Can Cheapflights find flights from Slovenia to Luton with no change fees?

Yes, we can. To see specific flights from Slovenia to Luton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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