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Cheap flights from London Luton Airport to Slovenia from £40

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — LJU
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Slovenia

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Slovenia
Explore the most affordable flight options available from Luton to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Sat 12/908:00
LTN
-
LJU
1 stop11h 00m
Multiple Airlines
Sat 19/913:55
LJU
-
LTN
2 stops19h 35m
Multiple Airlines
Deal found 29/7£173
Thu 24/908:00
LTN
-
LJU
2 stops8h 15m
Multiple Airlines
Sun 27/917:50
LJU
-
LTN
2 stops22h 55m
Multiple Airlines
Deal found 27/7£174
Tue 29/920:35
LTN
-
LJU
2 stops35h 15m
Multiple Airlines
Thu 1/1017:50
LJU
-
LTN
2 stops22h 55m
Multiple Airlines
Deal found 31/7£175
Wed 9/915:15
LTN
-
LJU
2 stops15h 30m
Multiple Airlines
Mon 14/920:40
LJU
-
LTN
2 stops18h 55m
Multiple Airlines
Deal found 30/7£175
Thu 10/908:00
LTN
-
LJU
2 stops8h 15m
Multiple Airlines
Thu 17/921:35
LJU
-
LTN
1 stop15h 50m
Multiple Airlines
Deal found 27/7£177
Sat 5/908:40
LTN
-
LJU
2 stops22h 05m
Multiple Airlines
Wed 16/915:45
LJU
-
LTN
1 stop11h 05m
Multiple Airlines
Deal found 31/7£178
Tue 13/1008:05
LTN
-
LJU
2 stops11h 00m
Multiple Airlines
Thu 15/1021:35
LJU
-
LTN
2 stops20h 45m
Multiple Airlines
Deal found 29/7£180
Wed 23/906:15
LTN
-
LJU
1 stop12h 50m
Multiple Airlines
Thu 24/921:35
LJU
-
LTN
1 stop14h 20m
Multiple Airlines
Deal found 30/7£181
Mon 14/921:55
LTN
-
LJU
2 stops18h 20m
Multiple Airlines
Mon 21/914:10
LJU
-
LTN
1 stop13h 05m
Multiple Airlines
Deal found 30/7£181
Wed 9/920:25
LTN
-
LJU
2 stops19h 50m
Multiple Airlines
Wed 16/920:40
LJU
-
LTN
2 stops22h 45m
Multiple Airlines
Deal found 26/7£182
Sat 5/908:40
LTN
-
LJU
2 stops22h 05m
Multiple Airlines
Sat 19/913:55
LJU
-
LTN
2 stops19h 35m
Multiple Airlines
Deal found 31/7£183

Find flight deals from Luton to Slovenia

Keep the following information in mind while searching for Luton to Slovenia flight deals. Data was last updated 1 August 2026.

Round-trip from

£173

One-way from

£40

Popular in

August

Cheapest in

November

Average price

£277
12/9-19/9
  • 12/9-19/9
  • 3 total stops
  • 30h 35m total
  • London to Slovenia
Search Deals
easyJet
  • easyJet
  • 20/11
  • Nonstop
  • 2h 05m total
  • London to Slovenia
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Slovenia 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 1 August 2026.
Use the filters below to find and compare flights from London Luton Airport to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Fri 18/9

07:00-14:20

1 stop6h 20m

Ljubljana Joze Pucnik

Sun 20/9

08:20-01:50

1 stop18h 30m

£178

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Wed 23/9

06:15-20:05

1 stop12h 50m

Ljubljana Joze Pucnik

Thu 24/9

21:35-10:55

1 stop14h 20m

£182

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Wed 9/9

20:35-08:50

2 stops35h 15m

Ljubljana Joze Pucnik

Mon 14/9

15:15-19:55

2 stops29h 40m

£198
Fastest return journey

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Sun 27/12

07:20-10:25

Nonstop2h 05m

Ljubljana Joze Pucnik

Sun 3/1

11:10-12:30

Nonstop2h 20m

£208

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Fri 11/9

07:00-20:05

1 stop12h 05m

Ljubljana Joze Pucnik

Tue 15/9

17:50-16:15

2 stops23h 25m

£213

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Sun 6/9

07:30-14:20

1 stop5h 50m

Ljubljana Joze Pucnik

Sat 19/9

13:55-08:30

2 stops19h 35m

£213

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Fri 2/10

08:20-20:05

2 stops10h 45m

Ljubljana Joze Pucnik

Sun 4/10

22:20-11:00

1 stop13h 40m

£223
Cheapest one-way
Fastest single journey

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Mon 26/10

08:05-11:10

Nonstop2h 05m

£50

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Fri 18/9

21:50-17:15

2 stops18h 25m

£72

LondonLjubljana

LTN - LJU

LTNLJU

London Luton

Thu 17/9

08:00-17:15

2 stops8h 15m

£81

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Luton to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from Luton 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 London Luton Airport to Slovenia

No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from London Luton Airport to Slovenia?

    easyJet can get you from London Luton Airport to Slovenia in just under 2h 05m. Your travel time will be generally consistent. London Luton Airport and Slovenia are separated by a distance of 774 mi. Generally, flights for this route are direct.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Luton to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Larnaca flights
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Heathrow to Orly flights
Stansted to Athens flights
London City to Amsterdam flights
Luton to Frankfurt flights
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Luton to Malpensa flights

Fly with Cheapflights

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

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

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

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

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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