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Cheap flights from Ljubljana to Copenhagen from £64

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — CPH
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Ljubljana to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 June 2025.

Round-trip from

£127

One-way from

£64

Popular in

July

Cheapest in

April

Average price

£156

Good one-way deal

£80 or less
Air Serbia
  • Air Serbia
  • 3/12-9/12
  • 2 total stops
  • 33h 25m total
  • Ljubljana to Copenhagen
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Air Serbia
  • Air Serbia
  • 20/6
  • 1 total stop
  • 12h 05m total
  • Ljubljana to Copenhagen
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Highest demand for flights based on searches. 15% potential increase in price (£20 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a one-way flight from Ljubljana Joze Pucnik to Kastrup Copenhagen.
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Find flight deals from Ljubljana to Copenhagen

Cheapest flights from Ljubljana to Copenhagen
Explore the most affordable flight options available from Ljubljana to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Wed 3/1209:45LJU - CPH
1 stop23h 05mAir Serbia
Fri 5/1220:20CPH - LJU
1 stop12h 35mAir Serbia
Deal found 11/6£127
Fri 5/908:45LJU - CPH
Nonstop1h 55mNorwegian
Mon 8/906:15CPH - LJU
Nonstop1h 50mNorwegian
Deal found 11/6£135
Tue 2/1206:30LJU - CPH
1 stop16h 35mSWISS
Sun 7/1206:50CPH - LJU
1 stop15h 40mSWISS
Deal found 11/6£153
Fri 22/820:00LJU - CPH
1 stop3h 30mMultiple Airlines
Mon 1/906:40CPH - LJU
1 stop11h 55mMultiple Airlines
Deal found 11/6£155
Mon 14/720:00LJU - CPH
1 stop12h 05mLufthansa
Wed 1/1008:50CPH - LJU
1 stop3h 50mLufthansa
Deal found 12/6£163
Thu 17/718:35LJU - CPH
1 stop4h 00mBrussels Airlines
Sun 28/906:50CPH - LJU
1 stop4h 20mBrussels Airlines
Deal found 12/6£183
Mon 16/609:25LJU - CPH
1 stop24h 05mTurkish Airlines
Fri 20/610:25CPH - LJU
1 stop8h 50mTurkish Airlines
Deal found 11/6£262
Sat 19/712:20LJU - CPH
2 stops10h 10mKLM
Thu 25/916:30CPH - LJU
1 stop15h 40mKLM
Deal found 12/6£545

Cheapflights Fare Finder

Customise your flight search to find flights from Ljubljana to Copenhagen 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 13 June 2025.
Use the filters below to find and compare flights from Ljubljana to Copenhagen that are best for you.

Fly from

Ljubljana

Fly to

Copenhagen

Route

Depart

Return

Price

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Wed 3/12

09:45-08:50

1 stop23h 05m

Kastrup Copenhagen

Tue 9/12

09:35-19:55

1 stop10h 20m

£127

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Fri 5/9

08:45-10:40

Nonstop1h 55m

Kastrup Copenhagen

Mon 8/9

06:15-08:05

Nonstop1h 50m

£135

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Tue 2/12

06:30-14:00

1 stop7h 30m

Kastrup Copenhagen

Sat 6/12

14:50-13:40

1 stop22h 50m

£153

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Fri 22/8

20:00-23:30

1 stop3h 30m

Kastrup Copenhagen

Mon 1/9

06:40-18:35

1 stop11h 55m

£155

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Mon 14/7

20:00-08:05

1 stop12h 05m

Kastrup Copenhagen

Sat 27/9

06:05-19:25

1 stop13h 20m

£163

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Thu 17/7

18:35-22:35

1 stop4h 00m

Kastrup Copenhagen

Wed 1/10

06:50-17:45

1 stop10h 55m

£183

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Wed 25/6

20:10-18:25

1 stop22h 15m

Kastrup Copenhagen

Fri 27/6

06:25-13:10

1 stop6h 45m

£265

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Sat 19/7

12:20-22:30

2 stops10h 10m

Kastrup Copenhagen

Thu 25/9

16:30-08:10

1 stop15h 40m

£545

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Fri 20/6

20:45-08:50

1 stop12h 05m

£64

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Best time to book a flight from Ljubljana to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Ljubljana 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 Ljubljana to Copenhagen

How far ahead should I book a flight from Ljubljana to Copenhagen?

Use this chart to determine the optimal time to book a return flight from Ljubljana to Copenhagen. Price data was last updated on 9 June 2025.

The best time to book flights from Ljubljana to Copenhagen is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ljubljana to Copenhagen?

Currently, January is the cheapest month in which you can book a flight from Ljubljana to Copenhagen (average of £79). Flying from Ljubljana to Copenhagen in December is currently the most expensive (average of £171). 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 LJU to CPH?

Find hourly flight availability from Ljubljana to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

A simple way to save on the total cost of your ticket is to fly from Ljubljana to Copenhagen in the morning. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight in the afternoon.

Rainfall in Copenhagen by month

Plan your trip to Copenhagen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Copenhagen ranges from 20.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Copenhagen when rainfall is around 20.0 mm.

Temperature in Copenhagen by month

Plan your trip to Copenhagen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Copenhagen, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Copenhagen

Get insights into the airlines that provide service to Copenhagen. 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 Copenhagen. Reviews last updated 13 June 2025.
Peruse reviews from past customers who have flown with KLM, Norwegian and SWISS from Ljubljana to Copenhagen to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Norwegian
7.8
Good
233 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,624 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Brussels Airlines
7.4
Good
355 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Turkish Airlines
7.3
Good
3,849 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

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

  • What are the cheapest airlines flying from Ljubljana to Copenhagen round-trip?

    Our cheapest airline available from Ljubljana to Copenhagen is Air Serbia. Our recent data shows that you can find tickets from as low as £127 on this airline. Additional options worth looking into are Norwegian and SWISS, starting at £135 and £153 round-trip. Users have found that Air Serbia is 19% cheaper than the other options available to this destination.

  • What are the cheapest flights from Ljubljana to Copenhagen?

    Looking at all options, your cheapest flight can be booked for £53. While the most popular route (Ljubljana Joze Pucnik - Kastrup Copenhagen) can be booked for £186 on average our data indicates £80 when flying from Ljubljana to Copenhagen.

  • Can I find deals for flights from Ljubljana to Copenhagen that include hotel bookings?

    Yes. In addition to deals on Ljubljana to Copenhagen flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ljubljana to Copenhagen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ljubljana to Copenhagen.

  • Can I find deals for business class flights from Ljubljana to Copenhagen?

    Yes. Cheapflights offers flight deals from Ljubljana to Copenhagen 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 Ljubljana to Copenhagen?

    Currently, January is the cheapest month in which you can book a flight from Ljubljana to Copenhagen (average of £79). Flying from Ljubljana to Copenhagen in December is currently the most expensive (average of £171). 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.

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