What airlines fly to Ljubljana?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Ljubljana from Colorado according to our data. Lufthansa is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Ljubljana. Keep in mind that there are 3 different airlines that fly to Ljubljana on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Ljubljana?

If you’re flying from a popular airport in Colorado, such as Denver or Colorado Springs, and flying into Ljubljana, then you can expect flight times to average 12h 10m and 20h 05m, respectively.

When did momondo last update prices for flights from Colorado to Ljubljana Joze Pucnik Airport?

Prices for flights from Colorado to Ljubljana Joze Pucnik Airport refresh daily.

How many operators does momondo search for flights from Colorado to Ljubljana Joze Pucnik Airport?

The number of operators available for flights from Colorado to Ljubljana Joze Pucnik Airport is 3 as of November 2026.

How old do you have to be to fly from Colorado to Ljubljana Joze Pucnik Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Ljubljana Joze Pucnik Airport.

What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?

The required travel and health documents for your Ljubljana Joze Pucnik Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$369 Cheap Flights from Colorado to Ljubljana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Ljubljana

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:25 am - 12:50 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

17h 25m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

6:40 am - 11:30 amLJU Ljubljana Joze Pucnik-DEN Denver Intl

36h 50m2 stops Frankfurt am Main Vancouver Intl

$833Multiple Airlines

Mon, Mar 1 - Tue, Mar 9

11:25 am - 12:50 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

17h 25m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

6:40 am - 3:35 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

16h 55m1 stop Frankfurt am Main

$833Multiple Airlines

Mon, Mar 1 - Tue, Mar 9

11:38 am - 9:20 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

25h 42m2 stops Calgary Frankfurt am Main

6:40 am - 6:17 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

19h 37m2 stops Frankfurt am Main Vancouver Intl

$841Multiple Airlines

Tue, Mar 2 - Tue, Mar 9

11:40 pm - 12:40 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

29h 00m2 stops Newark Munich Franz Josef Strauss

10:10 am - 3:40 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

13h 30m1 stop Frankfurt am Main

$859United Airlines

Sat, Apr 10 - Wed, Apr 21

4:45 pm - 12:40 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

35h 55m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 3:40 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

17h 15m1 stop Frankfurt am Main

$865Lufthansa

Sat, Apr 10 - Wed, Apr 21

11:40 pm - 12:40 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

29h 00m2 stops Newark Munich Franz Josef Strauss

10:10 am - 10:28 amLJU Ljubljana Joze Pucnik-DEN Denver Intl

32h 18m2 stops Frankfurt am Main Toronto Pearson Intl

$866United Airlines

Sat, Apr 10 - Wed, Apr 21

11:25 am - 10:05 amDEN Denver Intl-LJU Ljubljana Joze Pucnik

15h 40m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:40 am - 4:35 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

16h 55m1 stop Frankfurt am Main

$870United Airlines

Sun, Mar 21 - Thu, Mar 25

4:00 pm - 7:35 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

19h 35m1 stop Munich Franz Josef Strauss

10:10 am - 3:40 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

13h 30m1 stop Frankfurt am Main

$878Lufthansa

Thu, Apr 22 - Wed, Apr 28

7:30 pm - 6:45 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

15h 15m1 stop Istanbul

9:20 am - 5:25 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

16h 05m1 stop Istanbul

$934Turkish Airlines

Fri, Feb 12 - Fri, Feb 19

7:30 pm - 6:45 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

15h 15m1 stop Istanbul

9:20 am - 5:25 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

16h 05m1 stop Istanbul

$943Turkish Airlines

Fri, Jan 22 - Sun, Mar 7

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Delta flights from Colorado to Ljubljana

Our best Delta deals on Colorado to Ljubljana flight tickets

Delta

May 7

DEN12:20 pmDenver Intl

17h 30m

2 stops

LJU1:50 pmLjubljana Joze Pucnik

May 21

LJU6:00 amLjubljana Joze Pucnik

20h 10m

2 stops

DEN6:10 pmDenver Intl

$1,005

Delta

May 7

DEN12:20 pmDenver Intl

17h 30m

2 stops

LJU1:50 pmLjubljana Joze Pucnik

May 21

LJU6:00 amLjubljana Joze Pucnik

24h 59m

2 stops

DEN10:59 pmDenver Intl

$1,006

Lufthansa flights from Colorado to Ljubljana

Our best Lufthansa deals on Colorado to Ljubljana flight tickets

Lufthansa

Apr 10

DEN4:45 pmDenver Intl

35h 55m

2 stops

LJU12:40 pmLjubljana Joze Pucnik

Apr 21

LJU6:25 amLjubljana Joze Pucnik

17h 15m

1 stop

DEN3:40 pmDenver Intl

$865

Lufthansa

Apr 22

DEN4:00 pmDenver Intl

19h 35m

1 stop

LJU7:35 pmLjubljana Joze Pucnik

Apr 28

LJU10:10 amLjubljana Joze Pucnik

13h 30m

1 stop

DEN3:40 pmDenver Intl

$878

Lufthansa

Mar 1

DEN4:15 pmDenver Intl

21h 05m

2 stops

LJU9:20 pmLjubljana Joze Pucnik

Mar 7

LJU6:40 amLjubljana Joze Pucnik

15h 00m

1 stop

DEN1:40 pmDenver Intl

$936

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverLjubljana

DEN Denver Intl - LJU Ljubljana Joze Pucnik

DENLJU

Denver Intl

Mon 3/1

11:25 am-12:50 pm

2 stops17h 25m

Ljubljana Joze Pucnik

Tue 3/9

6:40 am-11:30 am

2 stops36h 50m

$833

DenverLjubljana

DEN Denver Intl - LJU Ljubljana Joze Pucnik

DENLJU

Denver Intl

Mon 3/1

11:25 am-12:50 pm

2 stops17h 25m

Ljubljana Joze Pucnik

Tue 3/9

6:40 am-3:35 pm

1 stop16h 55m

$833

DenverLjubljana

DEN Denver Intl - LJU Ljubljana Joze Pucnik

DENLJU

Denver Intl

Tue 3/2

11:38 am-9:20 pm

2 stops25h 42m

Ljubljana Joze Pucnik

Tue 3/9

6:40 am-6:17 pm

2 stops19h 37m

$841

DenverLjubljana

DEN Denver Intl - LJU Ljubljana Joze Pucnik

DENLJU

Denver Intl

Sat 4/10

11:40 pm-12:40 pm

2 stops29h 00m

Ljubljana Joze Pucnik

Wed 4/21

10:10 am-3:40 pm

1 stop13h 30m

$859

DenverLjubljana

DEN Denver Intl - LJU Ljubljana Joze Pucnik

DENLJU

Denver Intl

Sat 4/10

4:45 pm-12:40 pm

2 stops35h 55m

Ljubljana Joze Pucnik

Wed 4/21

6:25 am-3:40 pm

1 stop17h 15m

$865

DenverLjubljana

DEN Denver Intl - LJU Ljubljana Joze Pucnik

DENLJU

Denver Intl

Sat 4/10

11:40 pm-12:40 pm

2 stops29h 00m

Ljubljana Joze Pucnik

Wed 4/21

10:10 am-10:28 am

2 stops32h 18m

$866

DenverLjubljana

DEN Denver Intl - LJU Ljubljana Joze Pucnik

DENLJU

Denver Intl

Sun 3/21

11:25 am-10:05 am

2 stops15h 40m

Ljubljana Joze Pucnik

Thu 3/25

6:40 am-4:35 pm

1 stop16h 55m

$870

DenverLjubljana

DEN Denver Intl - LJU Ljubljana Joze Pucnik

DENLJU

Denver Intl

Thu 4/22

4:00 pm-7:35 pm

1 stop19h 35m

Ljubljana Joze Pucnik

Wed 4/28

10:10 am-3:40 pm

1 stop13h 30m

$878

Quickest round-trip

DenverLjubljana

DEN Denver Intl - LJU Ljubljana Joze Pucnik

DENLJU

Denver Intl

Fri 2/12

7:30 pm-6:45 pm

1 stop15h 15m

Ljubljana Joze Pucnik

Fri 2/19

9:20 am-5:25 pm

1 stop16h 05m

$934

DenverLjubljana

DEN Denver Intl - LJU Ljubljana Joze Pucnik

DENLJU

Denver Intl

Fri 1/22

7:30 pm-6:45 pm

1 stop15h 15m

Ljubljana Joze Pucnik

Sun 3/7

9:20 am-5:25 pm

1 stop16h 05m

$943

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Ljubljana

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

Prices

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Other information

What is the cheapest month to fly to Ljubljana?

The month of November is, on average, the cheapest month to fly to Ljubljana from Colorado, with most prices found around $0. If you don’t want to visit Ljubljana in November, then you should wait until January to fly from Colorado, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Colorado to Ljubljana flights?

You could potentially save up to 17% on your flight if you consider stops on a Colorado to Ljubljana flight.

Cheap Colorado to Ljubljana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Ljubljana

Best Price Found	$369
Fastest flight time	12h 10m
Direct flights	None

The best one-way flight to Ljubljana from Colorado in the past 72 hours is $369. The best round-trip flight deal from Colorado to Ljubljana found on momondo in the last 72 hours is $833.

The fastest flight from Colorado to Ljubljana takes 12h 10m

There are no direct flights from Colorado to Ljubljana. There are no popular flight routes from Colorado to Ljubljana.

Search flight deals

Frequently asked questions about flying from Colorado to Ljubljana

When did momondo last update prices for flights from Colorado to Ljubljana Joze Pucnik Airport?
Prices for flights from Colorado to Ljubljana Joze Pucnik Airport refresh daily.
How many operators does momondo search for flights from Colorado to Ljubljana Joze Pucnik Airport?
The number of operators available for flights from Colorado to Ljubljana Joze Pucnik Airport is 3 as of November 2026.
How old do you have to be to fly from Colorado to Ljubljana Joze Pucnik Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Ljubljana Joze Pucnik Airport.
What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?
The required travel and health documents for your Ljubljana Joze Pucnik Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to Ljubljana

Compare and see reviews for airlines that fly from Colorado to Ljubljana with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $739	Free Cancellation	Rating 7.4 4,469 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $952	Free Cancellation	Rating 6.8 8,294 reviews	Search Lufthansa flights
United Airlines	PriceFrom $987	Free Cancellation	Rating 7.3 10,472 reviews	Search United Airlines flights

Kranjska Gora

Bovec

Kranj

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To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ljubljana from Colorado.

Can I find flights from Colorado to Ljubljana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ljubljana from Colorado which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colorado to Ljubljana?

momondo helps you find the best flight between Colorado and Ljubljana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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Cheap flights from Colorado to Ljubljana from $369

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Ljubljana departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Colorado to Ljubljana

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How to get the cheapest flight ticket from Colorado to Ljubljana

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What airlines fly to Ljubljana?

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Cheap Colorado to Ljubljana flight deals and tips

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Traveling to a place near Ljubljana?

Why use momondo?

An easier way to manage your Ljubljana trip

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