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Cheap flights from London Gatwick Airport to Slovenia from £51

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — LJU
6 Jun — 13 Jun1
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 7 May 2026.

Tue 2/606:25
LGW
-
LJU
Nonstop2h 15m
easyJet
Wed 10/611:20
LJU
-
LGW
Nonstop2h 20m
easyJet
Deal found 3/5£127
Wed 13/507:20
LGW
-
LJU
Nonstop2h 15m
easyJet
Sat 16/521:30
LJU
-
LGW
Nonstop2h 25m
easyJet
Deal found 3/5£128
Tue 30/606:25
LGW
-
LJU
Nonstop2h 15m
easyJet
Sat 11/721:30
LJU
-
LGW
Nonstop2h 25m
easyJet
Deal found 2/5£129
Tue 7/706:25
LGW
-
LJU
Nonstop2h 15m
easyJet
Wed 15/711:00
LJU
-
LGW
Nonstop2h 25m
easyJet
Deal found 2/5£129
Wed 13/507:20
LGW
-
LJU
Nonstop2h 15m
easyJet
Thu 14/511:00
LJU
-
LGW
Nonstop2h 20m
easyJet
Deal found 4/5£131
Mon 29/607:00
LGW
-
LJU
Nonstop2h 15m
easyJet
Thu 9/711:00
LJU
-
LGW
Nonstop2h 20m
easyJet
Deal found 2/5£132
Wed 20/507:20
LGW
-
LJU
Nonstop2h 15m
easyJet
Tue 26/510:15
LJU
-
LGW
Nonstop2h 20m
easyJet
Deal found 6/5£133
Tue 7/706:25
LGW
-
LJU
Nonstop2h 15m
easyJet
Mon 13/710:50
LJU
-
LGW
Nonstop2h 20m
easyJet
Deal found 2/5£135
Wed 20/507:20
LGW
-
LJU
Nonstop2h 15m
Multiple Airlines
Thu 21/519:40
LJU
-
LGW
1 stop13h 50m
Multiple Airlines
Deal found 6/5£136
Tue 30/606:25
LGW
-
LJU
Nonstop2h 15m
easyJet
Tue 7/710:25
LJU
-
LGW
Nonstop2h 20m
easyJet
Deal found 2/5£137
Tue 30/606:25
LGW
-
LJU
Nonstop2h 15m
easyJet
Thu 9/711:00
LJU
-
LGW
Nonstop2h 20m
easyJet
Deal found 4/5£138

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 7 May 2026.

Round-trip from

£127

One-way from

£51

Popular in

August

Cheapest in

November

Average price

£217

Good round-trip deal

£149 or less
easyJet
  • easyJet
  • 2/6-10/6
  • Nonstop
  • 4h 35m total
  • London to Slovenia
Search Deals
easyJet
  • easyJet
  • 20/5
  • Nonstop
  • 2h 15m total
  • London to Slovenia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£35 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 May 2026
Search Deals
Price to beat on a round-trip 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 7 May 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sat 10/10

17:35-20:50

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 11/10

11:55-13:15

Nonstop2h 20m

£132

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Fri 9/10

06:40-09:55

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 11/10

11:55-13:15

Nonstop2h 20m

£144

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sat 11/7

17:35-20:50

Nonstop2h 15m

Ljubljana Joze Pucnik

Fri 17/7

10:35-11:55

Nonstop2h 20m

£172

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Wed 17/6

06:50-10:05

Nonstop2h 15m

Ljubljana Joze Pucnik

Sat 27/6

21:30-22:55

Nonstop2h 25m

£184

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Fri 3/7

06:40-09:55

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 5/7

21:40-23:05

Nonstop2h 25m

£184

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Sat 3/10

17:35-20:50

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 4/10

11:55-13:15

Nonstop2h 20m

£191

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Thu 25/6

07:05-10:20

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 28/6

21:40-23:05

Nonstop2h 25m

£217

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Tue 26/5

06:25-09:40

Nonstop2h 15m

Ljubljana Joze Pucnik

Tue 2/6

10:25-11:45

Nonstop2h 20m

£224

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Thu 2/7

07:05-10:20

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 5/7

21:40-23:05

Nonstop2h 25m

£226

LondonLjubljana

LGW - LJU

LGWLJU

London Gatwick

Thu 30/7

07:05-10:20

Nonstop2h 15m

Ljubljana Joze Pucnik

Fri 7/8

10:35-11:55

Nonstop2h 20m

£227

Flights are sorted by cheapest return flights first.

Deals found on 4/5

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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

How far ahead should I book a flight from London Gatwick Airport to Slovenia?

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Gatwick Airport to Slovenia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from London Gatwick Airport to Slovenia (average of £37). Flying from London Gatwick Airport to Slovenia in February is currently the most expensive (average of £104). 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 7 May 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 7 May 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
1,898 reviews
Check prices

Crew

7.7

Boarding

6.7

Food

5.9

Overall

6.9

Comfort

6.7

Entertainment

5.5

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
1,898 reviews
easyJet
6.9
Okay
1,898 reviews
Check prices

Crew

7.7

Boarding

6.7

Food

5.9

Overall

6.9

Comfort

6.7

Entertainment

5.5

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 £189, our data indicates the cheapest price to be £74. The most popular route (London Gatwick - Ljubljana Joze Pucnik), is priced around £82.

  • 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, April is the cheapest month in which you can book a flight from London Gatwick Airport to Slovenia (average of £37). Flying from London Gatwick Airport to Slovenia in February is currently the most expensive (average of £104). 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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£84Average£170FlexibilityNo 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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