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Cheap flights from Denver to Ljubljana from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Ljubljana departing on 10/12. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Ljubljana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:25 pm - 8:45 am
DEN
-
LJU
28h 20m
1 stop
Turkish Airlines Logo
8:15 pm - 6:25 pm
LJU
-
DEN
30h 10m
1 stop
$831Turkish Airlines
Thu, Sep 10 - Fri, Oct 2
British Airways Logo
6:40 pm - 4:20 pm
DEN
-
LJU
13h 40m
1 stop
British Airways Logo
3:10 pm - 4:30 pm
LJU
-
DEN
33h 20m
1 stop
$852British Airways
Mon, Aug 17 - Mon, Aug 24
Turkish Airlines Logo
8:25 pm - 8:45 am
DEN
-
LJU
28h 20m
1 stop
Turkish Airlines Logo
8:15 pm - 6:25 pm
LJU
-
DEN
30h 10m
1 stop
$861Turkish Airlines
Thu, Sep 10 - Sat, Sep 19
British Airways Logo
6:40 pm - 5:40 pm
DEN
-
LJU
15h 00m
1 stop
British Airways Logo
6:00 pm - 11:59 pm
LJU
-
DEN
37h 59m
2 stops
$866British Airways
Wed, Aug 12 - Wed, Aug 19
British Airways Logo
3:15 pm - 5:40 pm
DEN
-
LJU
18h 25m
2 stops
British Airways Logo
6:00 pm - 11:59 pm
LJU
-
DEN
37h 59m
2 stops
$871British Airways
Wed, Aug 12 - Wed, Aug 19
Turkish Airlines Logo
8:25 pm - 8:45 am
DEN
-
LJU
28h 20m
1 stop
Turkish Airlines Logo
9:40 am - 6:25 pm
LJU
-
DEN
16h 45m
1 stop
$890Turkish Airlines
Thu, Sep 10 - Sat, Sep 19
Turkish Airlines Logo
8:25 pm - 8:45 am
DEN
-
LJU
28h 20m
1 stop
Turkish Airlines Logo
8:15 pm - 6:25 pm
LJU
-
DEN
30h 10m
1 stop
$891Turkish Airlines
Thu, Oct 8 - Mon, Oct 19
British Airways Logo
6:40 pm - 4:20 pm
DEN
-
LJU
13h 40m
1 stop
British Airways Logo
3:10 pm - 7:38 pm
LJU
-
DEN
36h 28m
2 stops
$894British Airways
Mon, Aug 17 - Mon, Aug 24
British Airways Logo
6:40 pm - 4:20 pm
DEN
-
LJU
13h 40m
1 stop
British Airways Logo
3:10 pm - 10:43 pm
LJU
-
DEN
39h 33m
2 stops
$895British Airways
Mon, Aug 17 - Mon, Aug 24
British Airways Logo
6:40 pm - 5:40 pm
DEN
-
LJU
15h 00m
1 stop
British Airways Logo
6:00 pm - 4:30 pm
LJU
-
DEN
30h 30m
1 stop
$901British Airways
Wed, Aug 12 - Wed, Aug 19

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Turkish Airlines flights from Denver to Ljubljana

Our best Turkish Airlines deals on Denver to Ljubljana flight tickets
Turkish Airlines
Sep 10
DEN8:25 pmDenver Intl
28h 20m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Sep 19
LJU9:40 amLjubljana Joze Pucnik
16h 45m
1 stop
DEN6:25 pmDenver Intl
$830
Turkish Airlines
Sep 10
DEN8:25 pmDenver Intl
28h 20m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Oct 2
LJU8:15 pmLjubljana Joze Pucnik
30h 10m
1 stop
DEN6:25 pmDenver Intl
$831
Turkish Airlines
Sep 10
DEN8:25 pmDenver Intl
28h 20m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Sep 19
LJU8:15 pmLjubljana Joze Pucnik
30h 10m
1 stop
DEN6:25 pmDenver Intl
$861

Lufthansa flights from Denver to Ljubljana

Our best Lufthansa deals on Denver to Ljubljana flight tickets
Lufthansa
Aug 31
DEN4:15 pmDenver Intl
19h 10m
1 stop
LJU7:25 pmLjubljana Joze Pucnik
Sep 7
LJU8:05 pmLjubljana Joze Pucnik
25h 40m
1 stop
DEN1:45 pmDenver Intl
$964
Lufthansa
Oct 7
DEN6:10 pmDenver Intl
19h 45m
2 stops
LJU9:55 pmLjubljana Joze Pucnik
Oct 14
LJU6:25 amLjubljana Joze Pucnik
17h 15m
1 stop
DEN3:40 pmDenver Intl
$971
Lufthansa
Sep 21
DEN4:15 pmDenver Intl
19h 10m
1 stop
LJU7:25 pmLjubljana Joze Pucnik
Sep 30
LJU2:05 pmLjubljana Joze Pucnik
33h 35m
1 stop
DEN3:40 pmDenver Intl
$973

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Ljubljana 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 832,500 searches. Data last updated July 21, 2026.
Use the filters below to find and compare flights from Denver to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Thu 9/10

8:25 pm-8:45 am

1 stop28h 20m

Ljubljana Joze Pucnik

Fri 10/2

8:15 pm-6:25 pm

1 stop30h 10m

$831

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Mon 8/17

6:40 pm-4:20 pm

1 stop13h 40m

Ljubljana Joze Pucnik

Mon 8/24

3:10 pm-4:30 pm

1 stop33h 20m

$852

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Thu 9/10

8:25 pm-8:45 am

1 stop28h 20m

Ljubljana Joze Pucnik

Sat 9/19

8:15 pm-6:25 pm

1 stop30h 10m

$861

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 8/12

6:40 pm-5:40 pm

1 stop15h 00m

Ljubljana Joze Pucnik

Wed 8/19

6:00 pm-11:59 pm

2 stops37h 59m

$866

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 8/12

3:15 pm-5:40 pm

2 stops18h 25m

Ljubljana Joze Pucnik

Wed 8/19

6:00 pm-11:59 pm

2 stops37h 59m

$871
Quickest round-trip

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Thu 9/10

8:25 pm-8:45 am

1 stop28h 20m

Ljubljana Joze Pucnik

Sat 9/19

9:40 am-6:25 pm

1 stop16h 45m

$890

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Thu 10/8

8:25 pm-8:45 am

1 stop28h 20m

Ljubljana Joze Pucnik

Mon 10/19

8:15 pm-6:25 pm

1 stop30h 10m

$891

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Mon 8/17

6:40 pm-4:20 pm

1 stop13h 40m

Ljubljana Joze Pucnik

Mon 8/24

3:10 pm-7:38 pm

2 stops36h 28m

$894

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Mon 8/17

6:40 pm-4:20 pm

1 stop13h 40m

Ljubljana Joze Pucnik

Mon 8/24

3:10 pm-10:43 pm

2 stops39h 33m

$895

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 8/12

6:40 pm-5:40 pm

1 stop15h 00m

Ljubljana Joze Pucnik

Wed 8/19

6:00 pm-4:30 pm

1 stop30h 30m

$901

Flights are sorted by cheapest round-trip flights first.

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

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 typical price of a round-trip flight between Denver and Ljubljana?

What is the cheapest month to fly to Ljubljana?

The month of November is, on average, the cheapest month to fly to Ljubljana from Denver, 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 Denver, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Denver to Ljubljana flights?

You could potentially save up to 51% 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

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

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from Denver to Ljubljana takes 14h 55m
There are no direct flights from Denver to Ljubljana. There are no popular flight routes from Denver to Ljubljana.
Search flight deals

Frequently asked questions about flying from Denver to Ljubljana

  • 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 14h 55m 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?

  • 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?

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 AirlinesPriceFrom $722Free CancellationRating
7.4
4,450 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $907Free CancellationRating
6.8
8,152 reviews
Search Lufthansa flights

Traveling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Bovec
Kranjska Gora
Kranj

Why use momondo?

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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