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Cheap flights from Newcastle upon Tyne to Slovenia from £179

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — LJU
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Newcastle upon Tyne to Slovenia

Enter your travel dates to find the best prices.

Cheapest flights from Newcastle upon Tyne to Slovenia
Explore the most affordable flight options available from Newcastle upon Tyne to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Fri 21/1117:40NCL - LJU
1 stop15h 10mLufthansa
Tue 25/1106:35LJU - NCL
1 stop4h 50mLufthansa
Deal found 29/10£214
Mon 15/1222:15NCL - LJU
2 stops19h 25mMultiple Airlines
Mon 22/1212:25LJU - NCL
2 stops45h 20mMultiple Airlines
Deal found 31/10£223
Fri 21/1106:25NCL - LJU
2 stops26h 25mMultiple Airlines
Tue 25/1110:10LJU - NCL
2 stops27h 30mMultiple Airlines
Deal found 29/10£245
Tue 9/1216:40NCL - LJU
2 stops26h 40mMultiple Airlines
Fri 12/1210:55LJU - NCL
2 stops22h 50mMultiple Airlines
Deal found 30/10£257
Tue 9/1217:35NCL - LJU
1 stop17h 45mKLM
Fri 12/1212:50LJU - NCL
1 stop20h 55mKLM
Deal found 30/10£282

Cheap flight deals from Newcastle upon Tyne to Slovenia

Keep the following information in mind while searching for Newcastle upon Tyne to Slovenia flight deals. Data was last updated 31 October 2025.

Round-trip from

£179

Popular in

December

Cheapest in

June

Average price

£301
Lufthansa
  • Lufthansa
  • 10/2-26/2
  • 2 total stops
  • 14h 40m total
  • Newcastle upon Tyne to Slovenia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle upon Tyne 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 31 October 2025.
Use the filters below to find and compare flights from Newcastle upon Tyne to Slovenia that are best for you.

Fly from

Newcastle upon Tyne

Fly to

Slovenia

Route

Depart

Return

Price

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Tue 10/2

11:10-22:10

1 stop10h 00m

Ljubljana Joze Pucnik

Thu 26/2

06:35-10:15

1 stop4h 40m

£179

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Fri 20/2

17:40-09:05

2 stops14h 25m

Ljubljana Joze Pucnik

Tue 24/2

06:35-10:25

1 stop4h 50m

£186

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Fri 21/11

17:40-09:50

1 stop15h 10m

Ljubljana Joze Pucnik

Tue 25/11

06:35-10:25

1 stop4h 50m

£214

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Mon 15/12

22:15-18:40

2 stops19h 25m

Ljubljana Joze Pucnik

Mon 22/12

12:25-08:45

2 stops45h 20m

£223

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Tue 9/12

16:40-20:20

2 stops26h 40m

Ljubljana Joze Pucnik

Fri 12/12

10:55-08:45

2 stops22h 50m

£257

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Mon 15/12

17:20-09:55

1 stop15h 35m

Ljubljana Joze Pucnik

Mon 22/12

20:10-10:25

2 stops15h 15m

£260

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Fri 21/11

06:25-08:55

3 stops25h 30m

Ljubljana Joze Pucnik

Tue 25/11

10:10-12:40

2 stops27h 30m

£263

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Best time to book a flight from Newcastle upon Tyne to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from Newcastle upon Tyne 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 Newcastle upon Tyne to Slovenia

What is the cheapest month to book a flight from Newcastle upon Tyne to Slovenia?

Currently, April is the cheapest month in which you can book a flight from Newcastle upon Tyne to Slovenia (average of £143). Flying from Newcastle upon Tyne to Slovenia in December is currently the most expensive (average of £214). 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.

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 31 October 2025.
Read through reviews of airlines operating flights from Newcastle upon Tyne to Slovenia, such as KLM and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,541 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

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

  • What airport do you fly from for flights from Newcastle upon Tyne to Slovenia?

    Most people fly from Newcastle upon Tyne (NCL) if they book a flight from Newcastle upon Tyne to Slovenia. Newcastle upon Tyne is conveniently located just 5.4 mi from Newcastle upon Tyne’s city center.

  • How long is the flight from Newcastle upon Tyne to Slovenia?

    Departing from Newcastle upon Tyne to Slovenia will take you 10h. Airlines will cover a distance of 929 mi.

  • Can I find deals for flights from Newcastle upon Tyne to Slovenia that include hotel bookings?

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

  • How can I find direct flights from Newcastle upon Tyne to Slovenia?

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

  • Can I find deals for business class flights from Newcastle upon Tyne to Slovenia?

    Yes. Cheapflights offers flight deals from Newcastle upon Tyne 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 Newcastle upon Tyne to Slovenia?

    Currently, April is the cheapest month in which you can book a flight from Newcastle upon Tyne to Slovenia (average of £143). Flying from Newcastle upon Tyne to Slovenia in December is currently the most expensive (average of £214). 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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Top 2 airlines flying from Newcastle upon Tyne to Slovenia

Discover the top 2 airlines that operate flights from Newcastle upon Tyne 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£160Average£233FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£220Average£359FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Newcastle upon Tyne to Slovenia?

Deals for Newcastle upon Tyne to Slovenia 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 Newcastle upon Tyne to Slovenia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Newcastle upon Tyne to Slovenia.

Can Cheapflights find flights from Newcastle upon Tyne to Slovenia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Newcastle upon Tyne to Slovenia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Newcastle upon Tyne 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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