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Flights between Copenhagen (CPH) and Ljubljana (LJU)

Copenhagen Kastrup Airport, Denmark ↔ Ljubljana Jože Pučnik Airport, Slovenia

A direct route between Copenhagen and Ljubljana appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Distance
1,052 km
654 miles
Est. flight time
1h 49m
great-circle estimate
Time difference
None
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Denmark

Jan
3°
8/-2
55mm
Feb
3°
8/-2
40mm
Mar
6°
11/1
40mm
Apr
11°
16/6
40mm
May
16°
21/11
50mm
Jun
19°
24/14
60mm
Jul
22°
27/17
70mm
Aug
22°
27/17
70mm
Sep
17°
22/12
65mm
Oct
12°
17/7
65mm
Nov
7°
12/2
65mm
Dec
4°
9/-1
60mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Slovenia

Jan
0°
5/-5
Feb
2°
7/-3
Mar
6°
11/1
Apr
11°
16/6
May
16°
21/11
Jun
19°
24/14
Jul
21°
26/16
Aug
20°
25/15
Sep
15°
20/10
Oct
10°
15/5
Nov
5°
10/0
Dec
1°
6/-4

Mean °C (high/low below) · country-level monthly normals, not airport-specific.

Travel advisories

Denmark: Normal precautions (UK FCDO) ↗Slovenia: Normal precautions (UK FCDO) ↗

Common questions

How far is Copenhagen from Ljubljana?

Copenhagen (CPH) and Ljubljana (LJU) are around 1,052 km (654 miles) apart — an estimated 1h 49m by air. Distances and flight times are great-circle estimates.

What is the time difference between Copenhagen and Ljubljana?

Both airports keep the same time — no time difference.

When is it warmest in Slovenia?

Across Slovenia, the warmest month on average is July, with mean temperatures around 21°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for Denmark and Slovenia?

The UK FCDO currently rates Denmark as Normal precautions; The UK FCDO rates Slovenia as Normal precautions. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.