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Cheap flights from Newcastle upon Tyne to Slovenia from £134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newcastle upon Tyne to Slovenia departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Newcastle upon Tyne to Slovenia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:10 - 13:25
NCL
-
LJU
28h 15m
2 stops
Multiple Airlines Logo
10:15 - 10:50
LJU
-
NCL
25h 35m
2 stops
£228Multiple Airlines
Tue, 19 May - Tue, 26 May
KLM Logo
17:35 - 22:55
NCL
-
LJU
4h 20m
1 stop
KLM Logo
14:35 - 08:45
LJU
-
NCL
19h 10m
2 stops
£254KLM
Sat, 5 Sep - Tue, 15 Sep
KLM Logo
17:35 - 22:55
NCL
-
LJU
4h 20m
1 stop
KLM Logo
14:00 - 08:45
LJU
-
NCL
19h 45m
1 stop
£260KLM
Sat, 5 Sep - Tue, 15 Sep
Multiple Airlines Logo
06:45 - 21:35
NCL
-
LJU
37h 50m
3 stops
Multiple Airlines Logo
19:50 - 22:45
LJU
-
NCL
27h 55m
2 stops
£268Multiple Airlines
Sat, 30 May - Sat, 6 Jun
Multiple Airlines Logo
16:15 - 07:45
NCL
-
LJU
14h 30m
2 stops
Multiple Airlines Logo
17:30 - 10:45
LJU
-
NCL
18h 15m
2 stops
£269Multiple Airlines
Sat, 30 May - Sat, 6 Jun
Multiple Airlines Logo
22:15 - 08:50
NCL
-
LJU
33h 35m
3 stops
Multiple Airlines Logo
10:15 - 10:50
LJU
-
NCL
25h 35m
2 stops
£272Multiple Airlines
Tue, 19 May - Tue, 26 May
Multiple Airlines Logo
06:45 - 21:35
NCL
-
LJU
37h 50m
3 stops
Multiple Airlines Logo
13:30 - 10:45
LJU
-
NCL
22h 15m
3 stops
£277Multiple Airlines
Sat, 30 May - Sat, 6 Jun
Lufthansa Logo
11:50 - 21:55
NCL
-
LJU
9h 05m
1 stop
Lufthansa Logo
06:25 - 11:15
LJU
-
NCL
5h 50m
1 stop
£282Lufthansa
Thu, 20 Aug - Mon, 24 Aug
Multiple Airlines Logo
12:00 - 07:45
NCL
-
LJU
18h 45m
2 stops
Multiple Airlines Logo
09:25 - 20:30
LJU
-
NCL
36h 05m
3 stops
£285Multiple Airlines
Sat, 5 Sep - Tue, 15 Sep
Multiple Airlines Logo
05:55 - 14:45
NCL
-
LJU
31h 50m
3 stops
Multiple Airlines Logo
20:20 - 19:40
LJU
-
NCL
24h 20m
2 stops
£286Multiple Airlines
Fri, 1 May - Mon, 4 May

KLM flights from Newcastle upon Tyne to Slovenia

Our best KLM deals on Newcastle upon Tyne to Slovenia flight tickets
KLM
5 Sept
NCL17:35Newcastle upon Tyne
4h 20m
1 stop
LJU22:55Ljubljana Joze Pucnik
15 Sept
LJU14:35Ljubljana Joze Pucnik
19h 10m
2 stops
NCL08:45Newcastle upon Tyne
£254
KLM
5 Sept
NCL17:35Newcastle upon Tyne
4h 20m
1 stop
LJU22:55Ljubljana Joze Pucnik
15 Sept
LJU14:00Ljubljana Joze Pucnik
19h 45m
1 stop
NCL08:45Newcastle upon Tyne
£260
KLM
30 May
NCL17:35Newcastle upon Tyne
4h 20m
1 stop
LJU22:55Ljubljana Joze Pucnik
6 Jun
LJU14:35Ljubljana Joze Pucnik
9h 20m
2 stops
NCL22:55Newcastle upon Tyne
£304

Lufthansa flights from Newcastle upon Tyne to Slovenia

Our best Lufthansa deals on Newcastle upon Tyne to Slovenia flight tickets
Lufthansa
20 Aug
NCL11:50Newcastle upon Tyne
9h 05m
1 stop
LJU21:55Ljubljana Joze Pucnik
24 Aug
LJU06:25Ljubljana Joze Pucnik
5h 50m
1 stop
NCL11:15Newcastle upon Tyne
£282
Lufthansa
30 May
NCL11:50Newcastle upon Tyne
8h 55m
1 stop
LJU21:45Ljubljana Joze Pucnik
6 Jun
LJU05:50Ljubljana Joze Pucnik
6h 15m
1 stop
NCL11:05Newcastle upon Tyne
£289
Lufthansa
1 May
NCL17:50Newcastle upon Tyne
14h 50m
1 stop
LJU09:40Ljubljana Joze Pucnik
4 May
LJU06:25Ljubljana Joze Pucnik
5h 50m
1 stop
NCL11:15Newcastle upon Tyne
£296

momondo 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, momondo users made 279,928 searches. Data last updated 19 April 2026.
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

Cheapest return flight

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Tue 19/5

08:10-13:25

2 stops28h 15m

Ljubljana Joze Pucnik

Tue 26/5

10:15-10:50

2 stops25h 35m

£228

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Sat 5/9

17:35-22:55

1 stop4h 20m

Ljubljana Joze Pucnik

Tue 15/9

14:35-08:45

2 stops19h 10m

£254

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Sat 5/9

17:35-22:55

1 stop4h 20m

Ljubljana Joze Pucnik

Tue 15/9

14:00-08:45

1 stop19h 45m

£260

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Sat 30/5

06:45-21:35

3 stops37h 50m

Ljubljana Joze Pucnik

Sat 6/6

19:50-22:45

2 stops27h 55m

£268

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Sat 30/5

16:15-07:45

2 stops14h 30m

Ljubljana Joze Pucnik

Sat 6/6

17:30-10:45

2 stops18h 15m

£269

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Tue 19/5

22:15-08:50

3 stops33h 35m

Ljubljana Joze Pucnik

Tue 26/5

10:15-10:50

2 stops25h 35m

£272

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Sat 30/5

06:45-21:35

3 stops37h 50m

Ljubljana Joze Pucnik

Sat 6/6

13:30-10:45

3 stops22h 15m

£277
Fastest return journey

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Thu 20/8

11:50-21:55

1 stop9h 05m

Ljubljana Joze Pucnik

Mon 24/8

06:25-11:15

1 stop5h 50m

£282

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Sat 5/9

12:00-07:45

2 stops18h 45m

Ljubljana Joze Pucnik

Tue 15/9

09:25-20:30

3 stops36h 05m

£285

Newcastle upon TyneLjubljana

NCL - LJU

NCLLJU

Newcastle upon Tyne

Fri 1/5

05:55-14:45

3 stops31h 50m

Ljubljana Joze Pucnik

Mon 4/5

20:20-19:40

2 stops24h 20m

£286

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Slovenia from

How to get the cheapest flight ticket from Newcastle upon Tyne to Slovenia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Newcastle upon Tyne to Slovenia?

Iberia and KLM are the most popular carriers operating from Newcastle upon Tyne to Slovenia

Which airlines fly to Slovenia?

KLM, easyJet and Lufthansa are the top three most popular airlines that fly to Slovenia from Newcastle upon Tyne according to our data. KLM is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Slovenia. Keep in mind that there are 4 different airlines that fly to Slovenia on a routine basis, so you have a few additional options to choose from.

Cheap Newcastle upon Tyne to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newcastle upon Tyne to Slovenia

Fastest flight time

4h 20m

Direct flights

None
The fastest flight from Newcastle upon Tyne to Slovenia takes 4h 20m
There are no direct flights from Newcastle upon Tyne to Slovenia. There are no popular flight routes from Newcastle upon Tyne to Slovenia.
Search flight deals

Frequently asked questions about flying from Newcastle upon Tyne to Slovenia

  • When did momondo last update prices for flights from Newcastle upon Tyne Airport to Slovenia?

    Prices for flights from Newcastle upon Tyne Airport to Slovenia refresh daily.

  • How many operators does momondo search for flights from Newcastle upon Tyne Airport to Slovenia?

  • How old do you have to be to fly from Newcastle upon Tyne Airport to Slovenia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newcastle upon Tyne Airport to Slovenia.

  • What documentation or ID do you need to fly to Slovenia?

    The necessary travel and health documents for your Slovenia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Newcastle upon Tyne to Slovenia

Compare and see reviews for airlines that fly from Newcastle upon Tyne to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom £189Free CancellationRating
6.8
7,930 reviews
Search Lufthansa flights
KLMPriceFrom £253Free CancellationRating
7.8
1,502 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Newcastle upon Tyne to Slovenia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Newcastle upon Tyne to Slovenia. momondo saves you time and could save you money on your trip.

Can I find flights from Newcastle upon Tyne to Slovenia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Newcastle upon Tyne to Slovenia flights to just show those with flexible booking policies.

How can momondo help me find flights from Newcastle upon Tyne to Slovenia?

Once all potential Newcastle upon Tyne to Slovenia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Newcastle upon Tyne to Slovenia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Newcastle upon Tyne to Slovenia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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