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Cheap flights from London Gatwick Airport to Slovenia from £39

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — LJU
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Slovenia

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Slovenia
Explore the most affordable flight options available from Gatwick to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Fri 20/1107:05
LGW
-
LJU
Nonstop2h 15m
easyJet
Mon 23/1119:45
LJU
-
LGW
Nonstop2h 25m
easyJet
Deal found 7/2£94
Sun 4/1008:00
LGW
-
LJU
Nonstop2h 15m
easyJet
Fri 9/1010:35
LJU
-
LGW
Nonstop2h 20m
easyJet
Deal found 6/2£95
Mon 27/407:00
LGW
-
LJU
Nonstop2h 15m
easyJet
Sun 3/511:55
LJU
-
LGW
Nonstop2h 20m
easyJet
Deal found 8/2£103
Mon 9/316:00
LGW
-
LJU
Nonstop2h 10m
easyJet
Sat 14/317:10
LJU
-
LGW
Nonstop2h 25m
easyJet
Deal found 8/2£116
Sun 4/1005:40
LGW
-
LJU
1 stop10h 35m
Multiple Airlines
Fri 9/1010:35
LJU
-
LGW
Nonstop2h 20m
Multiple Airlines
Deal found 6/2£117
Thu 19/206:25
LGW
-
LJU
Nonstop2h 15m
easyJet
Mon 2/319:45
LJU
-
LGW
Nonstop2h 25m
easyJet
Deal found 8/2£118
Wed 29/407:05
LGW
-
LJU
Nonstop2h 15m
easyJet
Wed 6/511:00
LJU
-
LGW
Nonstop2h 20m
easyJet
Deal found 8/2£118
Sun 1/309:30
LGW
-
LJU
Nonstop2h 15m
easyJet
Sat 7/317:10
LJU
-
LGW
Nonstop2h 25m
easyJet
Deal found 7/2£119
Sun 8/309:30
LGW
-
LJU
Nonstop2h 15m
easyJet
Sun 15/313:45
LJU
-
LGW
Nonstop2h 25m
easyJet
Deal found 6/2£128
Mon 2/308:55
LGW
-
LJU
2 stops27h 15m
Multiple Airlines
Sat 21/317:10
LJU
-
LGW
Nonstop2h 25m
Multiple Airlines
Deal found 6/2£131
Wed 29/407:05
LGW
-
LJU
Nonstop2h 15m
easyJet
Sun 3/511:55
LJU
-
LGW
Nonstop2h 20m
easyJet
Deal found 6/2£136

Find flight deals from Gatwick to Slovenia

Keep the following information in mind while searching for Gatwick to Slovenia flight deals. Data was last updated 9 February 2026.

Round-trip from

£96

One-way from

£39

Popular in

August

Cheapest in

January

Average price

£168

Good round-trip deal

£112 or less

Good one-way deal

£105 or less
easyJet
  • easyJet
  • 14/4-17/4
  • Nonstop
  • 4h 35m total
  • London to Slovenia
Search Deals
easyJet
  • easyJet
  • 21/4
  • Nonstop
  • 2h 15m total
  • London to Slovenia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from London Gatwick to Slovenia.
Search Deals
Price to beat on a one-way flight from London Gatwick to Slovenia.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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 9 February 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Slovenia that are best for you.

Fly from

Gatwick

Fly to

Slovenia

Route

Depart

Return

Price

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sun 19/4

08:00-11:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Thu 23/4

11:00-12:20

Nonstop2h 20m

£139

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Fri 17/4

06:40-09:55

Nonstop2h 15m

Ljubljana Joze Pucnik

Mon 20/4

11:00-12:20

Nonstop2h 20m

£140

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sat 28/2

13:20-16:30

Nonstop2h 10m

Ljubljana Joze Pucnik

Mon 2/3

19:45-21:10

Nonstop2h 25m

£148

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sat 11/4

17:35-20:50

Nonstop2h 15m

Ljubljana Joze Pucnik

Mon 13/4

11:00-12:20

Nonstop2h 20m

£151

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sat 21/2

13:20-16:30

Nonstop2h 10m

Ljubljana Joze Pucnik

Wed 25/2

20:55-22:20

Nonstop2h 25m

£159

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sun 5/7

17:40-20:55

Nonstop2h 15m

Ljubljana Joze Pucnik

Sat 11/7

21:30-22:55

Nonstop2h 25m

£173

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Thu 18/6

09:25-23:05

1 stop12h 40m

Ljubljana Joze Pucnik

Mon 22/6

10:50-08:20

1 stop22h 30m

£176

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Mon 23/3

18:40-22:25

1 stop26h 45m

Ljubljana Joze Pucnik

Mon 30/3

14:50-17:50

1 stop4h 00m

£178

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sun 17/5

08:00-11:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Thu 21/5

11:00-12:20

Nonstop2h 20m

£178

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Mon 23/2

16:00-19:10

Nonstop2h 10m

Ljubljana Joze Pucnik

Mon 2/3

19:45-21:10

Nonstop2h 25m

£179

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 23 results
1
2
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Best time to book a flight from Gatwick to Slovenia

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

What is the cheapest month to book a flight from London Gatwick Airport to Slovenia?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Slovenia (average of £51). Flying from London Gatwick Airport to Slovenia in July is currently the most expensive (average of £148). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to SI?

Find hourly flight availability from Gatwick to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Slovenia as you normally would.

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Slovenia. Reviews last updated 9 February 2026.
Read through reviews of airlines operating flights from London Gatwick Airport to Slovenia, such as easyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,869 reviews
Check prices

Crew

7.6

Food

5.9

Entertainment

5.5

Overall

6.9

Comfort

6.7

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .
easyJet
6.9
Okay
1,869 reviews
easyJet
6.9
Okay
1,869 reviews
Check prices

Crew

7.6

Food

5.9

Entertainment

5.5

Overall

6.9

Comfort

6.7

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .

Related info for your journey

Find useful and relevant information for your journey from Gatwick 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 Gatwick Airport to Slovenia?

    easyJet can get you from London Gatwick Airport to Slovenia in just under 2h 15m. Your travel time will be generally consistent. Airlines will cover a distance of 747 mi. All flights are typically direct.

  • What are the cheapest flights from London Gatwick Airport to Slovenia?

    Looking for the cheapest flight from London Gatwick Airport to Slovenia? While on average our users pay £139, our data indicates the cheapest price to be £59. The most popular route (London Gatwick - Ljubljana Joze Pucnik), is priced around £80.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to Slovenia?

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Slovenia (average of £51). Flying from London Gatwick Airport to Slovenia in July is currently the most expensive (average of £148). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Gatwick to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Gatwick to Slovenia

Discover the top airline that operate flights from Gatwick to Slovenia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£84Average£167FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Gatwick to Slovenia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Gatwick to Slovenia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Slovenia from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Slovenia become cheaper?

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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