In terms of precipitation, rainfall in Slovenia ranges from 40.0 - 70.0 inches per month. October is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Slovenia when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Slovenia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest month to fly from Newcastle upon Tyne to Slovenia?

Flights from Newcastle upon Tyne to Slovenia lean towards being more expensive in December. Prices are generally better when you fly from Newcastle upon Tyne to Slovenia in June, with the cheapest ticket starting at £155.

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

When flying from Newcastle upon Tyne to Slovenia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£190+ Flights from Newcastle upon Tyne to Slovenia

Cheap flight deals from Newcastle upon Tyne to Slovenia

Round-trip from	£190
Popular in	December
Cheapest in	June
Average price	£325

Lufthansa
7/11-10/11
2 total stops
22h 50m total
Newcastle upon Tyne to Slovenia

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£69 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Newcastle upon Tyne to Slovenia

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 10 July 2025.

Fri 7/1117:30NCL - LJU

1 stop15h 25mLufthansa

Mon 10/1110:20LJU - NCL

1 stop7h 25mLufthansa

Deal found 8/7£190

Wed 9/717:30NCL - LJU

2 stops26h 50mMultiple Airlines

Wed 16/707:40LJU - NCL

1 stop14h 55mMultiple Airlines

Deal found 8/7£301

Best flights from Newcastle upon Tyne to Slovenia
Discover carefully curated flight deals from Newcastle upon Tyne to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 July 2025.

Fri 7/1117:30NCL - LJU

1 stop15h 25mLufthansa

Mon 10/1110:20LJU - NCL

1 stop7h 25mLufthansa

Deal found 8/7£190

Fri 1/814:55NCL - LJU

1 stop16h 30mMultiple Airlines

Mon 4/814:55LJU - NCL

2 stops18h 25mMultiple Airlines

Deal found 8/7£388

Last-minute flights from Newcastle upon Tyne to Slovenia
Discover last-minute flight deals from Newcastle upon Tyne to Slovenia. Data last updated 10 July 2025 and is based on user searches.

Wed 9/717:30NCL - LJU

2 stops26h 50mMultiple Airlines

Wed 16/707:40LJU - NCL

1 stop14h 55mMultiple Airlines

Deal found 8/7£301

Wed 9/717:45NCL - LJU

1 stop14h 50mLufthansa

Wed 16/710:00LJU - NCL

1 stop25h 50mLufthansa

Deal found 8/7£361

One-way flights from Newcastle upon Tyne to Slovenia
Search for one-way flight options from Newcastle upon Tyne to Slovenia. Find affordable one-way fares based on user searches. Data last updated 10 July 2025.

Thu 14/820:15NCL - LJU

2 stops34h 25mMultiple Airlines

Deal found 8/7£390

Thu 14/812:00NCL - LJU

1 stop8h 20mAir France

Deal found 9/7£405

Thu 14/811:25NCL - LJU

2 stops7h 00mLufthansa

Deal found 9/7£639

Cheapflights Fare Finder

Use the filters below to find and compare flights from Newcastle upon Tyne to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Fri 7/11

17:30-09:55

1 stop15h 25m

Ljubljana Joze Pucnik

Mon 10/11

10:20-16:45

1 stop7h 25m

£190

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Fri 1/8

14:55-08:25

1 stop16h 30m

Ljubljana Joze Pucnik

Mon 4/8

14:55-08:20

2 stops18h 25m

£388

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Thu 14/8

20:15-07:40

2 stops34h 25m

£390

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Thu 14/8

12:00-21:20

1 stop8h 20m

£405

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Thu 14/8

11:25-19:25

2 stops7h 00m

£639

Flights are sorted by cheapest return flights first.

Deals found on 8/7

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, January is the cheapest month in which you can book a flight from Newcastle upon Tyne to Slovenia (average of £103). Flying from Newcastle upon Tyne to Slovenia in July is currently the most expensive (average of £326). 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

Read through reviews of airlines operating flights from Newcastle upon Tyne to Slovenia, such as Air France and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air France

7.5

Good

1,468 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

Air France

7.5

Good

1,468 reviews

Air France

7.5

Good

1,468 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

SGN - CDG

Lufthansa

6.8

Okay

7,198 reviews

Air France

7.5

Good

1,468 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

SGN - CDG

Related info for your journey

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.
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, January is the cheapest month in which you can book a flight from Newcastle upon Tyne to Slovenia (average of £103). Flying from Newcastle upon Tyne to Slovenia in July is currently the most expensive (average of £326). 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

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£156	Average£225	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£214	Average£348	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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?

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Cheap flights from Newcastle upon Tyne to Slovenia from £190

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 10 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Newcastle upon Tyne to Slovenia

Cheapest flights from Newcastle upon Tyne to SloveniaExplore 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 10 July 2025.

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 10 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Newcastle upon Tyne to Slovenia that are best for you.

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.

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?

Reviews of airlines servicing Slovenia

Read through reviews of airlines operating flights from Newcastle upon Tyne to Slovenia, such as Air France and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newcastle upon Tyne to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Newcastle upon Tyne to Slovenia

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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 Newcastle upon Tyne to Slovenia?

Why should you use Cheapflights to find cheap flight tickets from Newcastle upon Tyne to Slovenia?

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

Can Cheapflights notify me if prices for flights from Newcastle upon Tyne to Slovenia become cheaper?

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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 10 July 2025.