Which airport is the most popular layover for flights between Denver and Ljubljana?

Istanbul (IST) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Denver to Ljubljana?

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 12h 35m.

Which layover airport offers the lowest fares from Denver to Ljubljana?

Flights via Istanbul (IST) offer the lowest average round-trip price of $1,025.

Which layover airport has the shortest connection time from Denver to Ljubljana?

Munich (MUC) has the shortest average layover time for this route: 1h 35m.

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

Prices for flights from Denver Intl Airport to Ljubljana Joze Pucnik Airport are updated daily.

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

As of October 2025, there are 2 operators available to choose from for flights from Denver Intl Airport to Ljubljana Joze Pucnik Airport.

How old do you have to be to fly from Denver Intl Airport 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 Denver Intl Airport 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.

$643 Cheap Flights from Denver to Ljubljana in 2025/26

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8:25 pm - 1:00 pmDEN-LJU

32h 35m1 stop

1:55 pm - 6:20 pmLJU-DEN

36h 25m1 stop

$643Turkish Airlines

Find Deal

Sat, Mar 28 - Fri, Apr 3

8:20 pm - 7:45 amDEN-LJU

28h 25m1 stop

8:25 pm - 6:20 pmLJU-DEN

29h 55m1 stop

$661Turkish Airlines

Find Deal

Fri, Mar 27 - Fri, Apr 3

8:20 pm - 7:45 amDEN-LJU

28h 25m1 stop

9:40 am - 6:20 pmLJU-DEN

16h 40m1 stop

$671Turkish Airlines

Find Deal

Fri, Mar 27 - Sun, Apr 5

6:40 pm - 8:20 pmDEN-LJU

17h 40m1 stop

3:10 pm - 4:35 pmLJU-DEN

33h 25m1 stop

$760British Airways

Find Deal

Thu, Apr 2 - Mon, Apr 6

6:40 pm - 7:40 pmDEN-LJU

18h 00m1 stop

9:25 pm - 4:35 pmLJU-DEN

27h 10m1 stop

$780British Airways

Find Deal

Sat, Mar 28 - Sun, Apr 5

4:20 pm - 12:40 pmDEN-LJU

12h 20m1 stop

10:35 am - 10:23 amLJU-DEN

31h 48m2 stops

$896Multiple Airlines

Find Deal

Wed, Jan 14 - Sun, Feb 15

1:25 pm - 12:40 pmDEN-LJU

15h 15m2 stops

10:35 am - 10:23 amLJU-DEN

31h 48m2 stops

$898Multiple Airlines

Find Deal

Wed, Jan 14 - Sun, Feb 15

4:20 pm - 7:30 pmDEN-LJU

19h 10m1 stop

6:35 am - 4:00 pmLJU-DEN

17h 25m1 stop

$906Lufthansa

Find Deal

Wed, Jan 14 - Sun, Feb 15

4:15 pm - 7:25 pmDEN-LJU

19h 10m1 stop

8:00 pm - 1:45 pmLJU-DEN

25h 45m1 stop

$942Lufthansa

Find Deal

Mon, Mar 30 - Sun, Apr 5

11:40 am - 11:40 amDEN-LJU

17h 00m2 stops

12:50 pm - 10:35 pmLJU-DEN

17h 45m2 stops

$1,058Delta

Find Deal

Fri, Mar 27 - Wed, Apr 1

British Airways flights from Denver to Ljubljana

Our best British Airways deals on Denver to Ljubljana flight tickets

British Airways

Apr 2

DEN6:40 pmDenver Intl

17h 40m

1 stop

LJU8:20 pmLjubljana Joze Pucnik

Apr 6

LJU3:10 pmLjubljana Joze Pucnik

33h 25m

1 stop

DEN4:35 pmDenver Intl

$760

Find similar

British Airways

Mar 28

DEN6:40 pmDenver Intl

18h 00m

1 stop

LJU7:40 pmLjubljana Joze Pucnik

Apr 5

LJU9:25 pmLjubljana Joze Pucnik

27h 10m

1 stop

DEN4:35 pmDenver Intl

$780

Find similar

British Airways

Apr 2

DEN6:40 pmDenver Intl

17h 40m

1 stop

LJU8:20 pmLjubljana Joze Pucnik

Apr 6

LJU3:10 pmLjubljana Joze Pucnik

33h 25m

1 stop

DEN4:35 pmDenver Intl

$782

Find similar

Lufthansa flights from Denver to Ljubljana

Our best Lufthansa deals on Denver to Ljubljana flight tickets

Lufthansa

Jan 14

DEN4:20 pmDenver Intl

19h 10m

1 stop

LJU7:30 pmLjubljana Joze Pucnik

Feb 15

LJU6:35 amLjubljana Joze Pucnik

17h 25m

1 stop

DEN4:00 pmDenver Intl

$906

Find similar

Lufthansa

Mar 30

DEN4:15 pmDenver Intl

19h 10m

1 stop

LJU7:25 pmLjubljana Joze Pucnik

Apr 5

LJU8:00 pmLjubljana Joze Pucnik

25h 45m

1 stop

DEN1:45 pmDenver Intl

$942

Find similar

Lufthansa

Mar 29

DEN4:15 pmDenver Intl

12h 20m

1 stop

LJU12:35 pmLjubljana Joze Pucnik

Apr 5

LJU8:00 pmLjubljana Joze Pucnik

33h 25m

2 stops

DEN9:25 pmDenver Intl

$952

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sat 3/28

8:25 pm-1:00 pm

1 stop32h 35m

Ljubljana Joze Pucnik

Fri 4/3

1:55 pm-6:20 pm

1 stop36h 25m

$643

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Fri 3/27

8:20 pm-7:45 am

1 stop28h 25m

Ljubljana Joze Pucnik

Fri 4/3

8:25 pm-6:20 pm

1 stop29h 55m

$661

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Fri 3/27

8:20 pm-7:45 am

1 stop28h 25m

Ljubljana Joze Pucnik

Sun 4/5

9:40 am-6:20 pm

1 stop16h 40m

$671

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Thu 4/2

6:40 pm-8:20 pm

1 stop17h 40m

Ljubljana Joze Pucnik

Mon 4/6

3:10 pm-4:35 pm

1 stop33h 25m

$760

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sat 3/28

6:40 pm-7:40 pm

1 stop18h 00m

Ljubljana Joze Pucnik

Sun 4/5

9:25 pm-4:35 pm

1 stop27h 10m

$780

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 1/14

4:20 pm-12:40 pm

1 stop12h 20m

Ljubljana Joze Pucnik

Sun 2/15

10:35 am-10:23 am

2 stops31h 48m

$896

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 1/14

1:25 pm-12:40 pm

2 stops15h 15m

Ljubljana Joze Pucnik

Sun 2/15

10:35 am-10:23 am

2 stops31h 48m

$898

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 1/14

4:20 pm-7:30 pm

1 stop19h 10m

Ljubljana Joze Pucnik

Sun 2/15

6:35 am-4:00 pm

1 stop17h 25m

$906

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Mon 3/30

4:15 pm-7:25 pm

1 stop19h 10m

Ljubljana Joze Pucnik

Sun 4/5

8:00 pm-1:45 pm

1 stop25h 45m

$942

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Fri 3/27

11:40 am-11:40 am

2 stops17h 00m

Ljubljana Joze Pucnik

Wed 4/1

12:50 pm-10:35 pm

2 stops17h 45m

$1,058

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Denver 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

Layovers

What is the cheapest day to depart on your flight to Ljubljana?

The cheapest day to depart from Denver to Ljubljana is on a Thursday when prices can be found for as low as $1,073. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,239. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ljubljana.

What is the cheapest time of day to depart on your flight to Ljubljana?

In the evening is the cheapest time of day to fly from Denver to Ljubljana when you can find flight prices for as low as $1,033. Flying to Ljubljana in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $3,302 on average. Flights to Ljubljana from Denver in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Denver to Ljubljana flights?

You could potentially save up to 18% on your flight if you consider stops on a Denver to Ljubljana flight.

When to book flights from Denver to Ljubljana

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Ljubljana according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Ljubljana (DEN to LJU) flight deals and tips

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Direct flights	None

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

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How far is Denver Intl to Ljubljana Joze Pucnik by plane?
The straight-line distance from Denver Intl to Ljubljana Joze Pucnik is 5427.1 mi. Typically, this will take 12h 20m by plane in normal conditions.
When did momondo last update prices for flights from Denver Intl Airport to Ljubljana Joze Pucnik Airport?
Prices for flights from Denver Intl Airport to Ljubljana Joze Pucnik Airport are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to Ljubljana Joze Pucnik Airport?
As of October 2025, there are 2 operators available to choose from for flights from Denver Intl Airport to Ljubljana Joze Pucnik Airport.
How old do you have to be to fly from Denver Intl Airport 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 Denver Intl Airport 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.
What is the most popular airline from Denver to Ljubljana?
momondo data reveals that the most frequently booked airline on the route from Denver to Ljubljana is Turkish Airlines, representing 60% of all bookings. The subsequent popular airline is Lufthansa at 40%.

Best airlines flying from Denver to Ljubljana

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

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $598	Free Cancellation	Rating 7.3 4,022 reviews		Search Turkish Airlines flights
Lufthansa	PriceFrom $903	Free Cancellation	Rating 6.8 7,508 reviews		Search Lufthansa flights

Bovec

Kranjska Gora

Kranj

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Why should I use momondo to find a flight deal from Denver to Ljubljana?

Finding the right flight to Ljubljana from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ljubljana quick and easy, saving you time and money.

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

Flights from Denver to Ljubljana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Denver to Ljubljana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Denver to Ljubljana right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ljubljana from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Denver to Ljubljana from $643

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Ljubljana departing on 3/28. 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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British Airways flights from Denver to Ljubljana

Our best British Airways deals on Denver to Ljubljana flight tickets

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How to get the cheapest flight ticket from Denver 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

What is the cheapest day to depart on your flight to Ljubljana?

What is the cheapest time of day to depart on your flight to Ljubljana?

Can stopping save me money on Denver to Ljubljana flights?

You could potentially save up to 18% on your flight if you consider stops on a Denver to Ljubljana flight.

Which airport is the most popular layover for flights between Denver and Ljubljana?

Istanbul (IST) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Denver to Ljubljana?

Flights via Istanbul (IST) offer the lowest average round-trip price of $1,025.

Which layover airport has the shortest travel time from Denver to Ljubljana?

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 12h 35m.

Which layover airport has the shortest connection time from Denver to Ljubljana?

Munich (MUC) has the shortest average layover time for this route: 1h 35m.

When to book flights from Denver to Ljubljana

Cheap Denver to Ljubljana (DEN to LJU) flight deals and tips

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

Direct flights

How far is Denver Intl to Ljubljana Joze Pucnik by plane?

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

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

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

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

What is the most popular airline from Denver to Ljubljana?

Best airlines flying from Denver to Ljubljana

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

Traveling to a place near Ljubljana?

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Ljubljana?

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

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

I’m not ready to book a flight from Denver to Ljubljana right now. Can momondo alert me if prices change?

An easier way to manage your Ljubljana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Slovenia

Airports servicing Slovenia