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Cheap flights from London Gatwick Airport to Slovenia from £26

LGW — LJU
9 Oct — 16 Oct1
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

Mon 2/1117:55 -
2 stops14h 35m
Sun 8/1110:50 -
Nonstop2h 25m
Deal found 6/9£131
Mon 2/1108:20 -
Nonstop2h 10m
Sat 7/1117:45 -
2 stops16h 05m
Deal found 7/9£133
Sat 31/1007:45 -
Nonstop2h 10m
Mon 2/1112:20 -
Nonstop2h 25m
Deal found 5/9£134
Thu 15/1007:05 -
Nonstop2h 15m
Tue 20/1010:25 -
Nonstop2h 20m
Deal found 7/9£134
Mon 7/1207:10 -
2 stops11h 50m
Thu 10/1211:10 -
Nonstop2h 25m
Deal found 4/9£135
Fri 20/1107:05 -
Nonstop2h 10m
Sun 22/1114:25 -
2 stops8h 30m
Deal found 8/9£137
Sat 17/1017:35 -
Nonstop2h 15m
Mon 19/1011:00 -
Nonstop2h 20m
Deal found 8/9£138
Sat 26/1207:45 -
Nonstop2h 10m
Mon 28/1212:20 -
Nonstop2h 25m
Deal found 8/9£140
Tue 6/1006:25 -
Nonstop2h 15m
Tue 13/1010:25 -
Nonstop2h 20m
Deal found 8/9£140
Fri 16/1006:40 -
Nonstop2h 15m
Mon 19/1011:00 -
Nonstop2h 20m
Deal found 4/9£142

Find flight deals from Gatwick to Slovenia

Round-trip from

£131

One-way from

£26

Popular in

August

Cheapest in

November

Average price

£239

Good round-trip deal

£98 or less

Good one-way deal

£57 or less
easyJet
  • easyJet
  • 2/11-8/11
  • 2 total stops
  • 17h 00m total
  • London to Slovenia
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easyJet
  • easyJet
  • 22/11-31/12
  • Nonstop
  • 2h 10m total
  • London to Slovenia
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£47 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from London Gatwick to Slovenia.
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Price to beat on a one-way flight from London Gatwick to Slovenia.
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Cheapflights Fare Finder

 
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

LondonLjubljana

LGW London Gatwick - LJU Ljubljana Joze Pucnik

LGWLJU

London Gatwick

Tue 6/10

06:25-09:40

Nonstop2h 15m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£32
Fastest return journey

LondonLjubljana

LGW London Gatwick - LJU Ljubljana Joze Pucnik

LGWLJU

London Gatwick

Thu 29/10

06:35-09:45

Nonstop2h 10m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

LondonLjubljana

LGW London Gatwick - LJU Ljubljana Joze Pucnik

LGWLJU

London Gatwick

Mon 12/10

07:00-10:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£49

LondonLjubljana

LGW London Gatwick - LJU Ljubljana Joze Pucnik

LGWLJU

London Gatwick

Mon 30/11

08:30-11:40

Nonstop2h 10m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£49

LondonLjubljana

LGW London Gatwick - LJU Ljubljana Joze Pucnik

LGWLJU

London Gatwick

Thu 10/12

07:25-10:35

Nonstop2h 10m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£49

LondonLjubljana

LGW London Gatwick - LJU Ljubljana Joze Pucnik

LGWLJU

London Gatwick

Fri 9/10

06:40-09:55

Nonstop2h 15m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

LondonLjubljana

LGW London Gatwick - LJU Ljubljana Joze Pucnik

LGWLJU

London Gatwick

Fri 23/10

06:40-09:55

Nonstop2h 15m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£65

LondonLjubljana

LGW London Gatwick - LJU Ljubljana Joze Pucnik

LGWLJU

London Gatwick

Sun 25/10

07:00-10:10

Nonstop2h 10m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£66

LondonLjubljana

LGW London Gatwick - LJU Ljubljana Joze Pucnik

LGWLJU

London Gatwick

Sun 11/10

08:05-11:20

Nonstop2h 15m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

LondonLjubljana

LGW London Gatwick - LJU Ljubljana Joze Pucnik

LGWLJU

London Gatwick

Fri 16/10

06:40-09:55

Nonstop2h 15m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£78

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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

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, November is the cheapest month in which you can book a flight from London Gatwick Airport to Slovenia (average of £98). Flying from London Gatwick Airport to Slovenia in July is currently the most expensive (average of £257). 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?

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.

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

Booking 55 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.

Reviews of airlines servicing Slovenia

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
1,924 reviews
Check prices

Food

5.9

Overall

6.9

Comfort

6.8

Entertainment

5.5

Crew

7.7

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Aleksandra,Aug 2026

LGW - RMU

Awful plane, old, rickety, ripped seats in places, rubbish left from previous passengers. The crew clothing was tatty, old, unkempt. I have never experienced anything like this. Ryanair had better standards.
easyJet
6.9
Okay
1,924 reviews
easyJet
6.9
Okay
1,924 reviews
Check prices

Food

5.9

Overall

6.9

Comfort

6.8

Entertainment

5.5

Crew

7.7

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Aleksandra,Aug 2026

LGW - RMU

Awful plane, old, rickety, ripped seats in places, rubbish left from previous passengers. The crew clothing was tatty, old, unkempt. I have never experienced anything like this. Ryanair had better standards.

Related info for your journey

  • 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 £134, our data indicates the cheapest price to be £32. The most popular route (London Gatwick - Ljubljana Joze Pucnik), is priced around £64.

  • 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, November is the cheapest month in which you can book a flight from London Gatwick Airport to Slovenia (average of £98). Flying from London Gatwick Airport to Slovenia in July is currently the most expensive (average of £257). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Gatwick to Slovenia

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£81Average£184FlexibilityNo cancel feeOn-time86%
Search easyJet flights

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

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

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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.

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