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Cheap flights from Denver (DEN) to Ljubljana (LJU) from $549

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — LJU
Apr 21 — Apr 281
From?
To?
Sun 4/21
Sun 4/28
1 adult, Economy
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Cheap flight deals from Denver to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Ljubljana (LJU). 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 April 16, 2024.

Popular in

May

Cheapest in

January

Average price

$1,107

Round-trip from

$543
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 48% potential price drop
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Average for round-trip flights in April 2024
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From Denver Intl to Ljubljana Joze Pucnik
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What is the cheapest day to fly round-trip from Denver to Ljubljana?

Monday is generally a great day to depart. Flying on this day could help you save up to 28%.

What is the cheapest month to fly from Denver to Ljubljana?

January can be a great time to fly to Ljubljana from Denver with a flight ticket averaging about $1,158. Cheapflights users have found deals in the month of January for as cheap as $495. The most expensive prices can be found in the month of May.

When is the cheapest time to fly from Denver to Ljubljana (DEN - LJU)?

It’s optimal to fly from Denver to Ljubljana in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the evening.

Cheap Turkish Airlines flights from Denver to Ljubljana

Explore cheap flight options specifically provided by Turkish Airlines for the route between Denver and Ljubljana. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
Check out some of the cheapest Turkish Airlines flights we've come across from Denver to Ljubljana. It's recommended that users confirm their flight details before booking.
Thu 9/127:35 pmDEN - LJU
1 stop15h 35mTurkish Airlines
Thu 9/268:50 amLJU - DEN
1 stop16h 50mTurkish Airlines
Deal found 4/15$974
Thu 8/17:35 pmDEN - LJU
1 stop15h 35mTurkish Airlines
Sat 8/318:05 pmLJU - DEN
1 stop29h 35mTurkish Airlines
Deal found 4/15$996

Cheap KLM flights from Denver to Ljubljana

Explore cheap flight options specifically provided by KLM for the route between Denver and Ljubljana. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
Browse through some of the cheapest KLM flights traveling from Denver to Ljubljana. Make sure to examine the flight information before completing your reservation.
Mon 9/165:45 pmDEN - LJU
1 stop13h 20mKLM
Tue 10/19:05 amLJU - DEN
2 stops20h 27mKLM
Deal found 4/16$866
Mon 9/165:45 pmDEN - LJU
1 stop13h 20mKLM
Tue 10/19:05 amLJU - DEN
2 stops21h 52mKLM
Deal found 4/15$867
Mon 9/1612:20 pmDEN - LJU
2 stops18h 45mKLM
Tue 10/19:05 amLJU - DEN
2 stops21h 52mKLM
Deal found 4/16$871
Wed 9/185:45 pmDEN - LJU
1 stop13h 20mKLM
Fri 9/279:00 amLJU - DEN
2 stops21h 57mKLM
Deal found 4/15$987

Cheap Denver to Ljubljana flights in April & May 2024

Find cheap flight options from Denver to Ljubljana specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,165,818 searches. Prices were last updated on April 16, 2024.
The lowest fares we've come across on flights traveling from Denver to Ljubljana in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 5/147:45 amDEN - LJU
2 stops18h 10mMultiple Airlines
Tue 6/47:15 pmLJU - DEN
1 stop29h 10mMultiple Airlines
Deal found 4/16$1,093
Tue 5/147:45 amDEN - LJU
2 stops18h 10mMultiple Airlines
Tue 6/47:15 pmLJU - DEN
1 stop29h 10mMultiple Airlines
Deal found 4/15$1,096
Tue 5/147:45 amDEN - LJU
2 stops18h 10mMultiple Airlines
Tue 6/410:40 amLJU - DEN
2 stops17h 27mMultiple Airlines
Deal found 4/15$1,106
Tue 5/144:05 pmDEN - LJU
1 stop19h 05mLufthansa
Tue 6/47:40 pmLJU - DEN
1 stop26h 40mLufthansa
Deal found 4/16$1,191
Tue 5/144:05 pmDEN - LJU
1 stop19h 05mLufthansa
Tue 6/47:40 pmLJU - DEN
1 stop26h 40mLufthansa
Deal found 4/15$1,192
Wed 5/226:35 pmDEN - LJU
1 stop15h 35mBritish Airways
Fri 5/317:45 pmLJU - DEN
2 stops28h 17mBritish Airways
Deal found 4/16$3,891
Wed 5/226:35 pmDEN - LJU
1 stop15h 35mBritish Airways
Fri 5/317:45 pmLJU - DEN
2 stops28h 17mBritish Airways
Deal found 4/15$3,892
Wed 5/228:20 pmDEN - LJU
2 stops29h 35mSWISS
Fri 5/3110:40 amLJU - DEN
2 stops41h 22mSWISS
Deal found 4/15$4,154
Wed 5/221:01 pmDEN - LJU
2 stops21h 09mBritish Airways
Fri 5/317:45 pmLJU - DEN
2 stops28h 17mBritish Airways
Deal found 4/16$4,160

Denver to Ljubljana 2024 flight deals

Discover exclusive flight deals for travel between Denver and Ljubljana in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
The lowest fares we've come across on flights traveling from Denver to Ljubljana in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 11/274:25 pmDEN - LJU
1 stop12h 00mLufthansa
Tue 12/31:05 pmLJU - DEN
1 stop33h 35mLufthansa
Deal found 4/16$728
Wed 11/278:00 amDEN - LJU
2 stops22h 10mMultiple Airlines
Tue 12/31:05 pmLJU - DEN
1 stop33h 35mMultiple Airlines
Deal found 4/16$732
Wed 11/278:00 amDEN - LJU
2 stops22h 10mMultiple Airlines
Tue 12/310:40 amLJU - DEN
2 stops31h 24mMultiple Airlines
Deal found 4/16$768
Mon 9/165:45 pmDEN - LJU
1 stop13h 20mKLM
Tue 10/19:05 amLJU - DEN
2 stops20h 27mKLM
Deal found 4/16$866
Mon 9/165:45 pmDEN - LJU
1 stop13h 20mKLM
Tue 10/19:05 amLJU - DEN
2 stops21h 52mKLM
Deal found 4/15$867
Mon 9/1612:20 pmDEN - LJU
2 stops18h 45mKLM
Tue 10/19:05 amLJU - DEN
2 stops21h 52mKLM
Deal found 4/15$871
Thu 9/127:45 amDEN - LJU
2 stops18h 10mMultiple Airlines
Thu 9/2610:40 amLJU - DEN
2 stops19h 17mMultiple Airlines
Deal found 4/15$912
Mon 9/168:20 pmDEN - LJU
1 stop14h 45mLufthansa
Tue 10/17:40 pmLJU - DEN
1 stop31h 00mLufthansa
Deal found 4/16$921
Mon 9/168:20 pmDEN - LJU
1 stop14h 45mLufthansa
Tue 10/17:40 pmLJU - DEN
1 stop31h 00mLufthansa
Deal found 4/15$943

One-way flights to Ljubljana from Denver

Search for one-way flight options from Denver to Ljubljana. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
Some of the best available deals we've found on one-way flights from Denver to Ljubljana. Users needing a return flight from Denver to Ljubljana should utilize the search form above.
Wed 5/296:29 pmDEN - LJU
3 stops59h 56mMultiple Airlines
Deal found 4/14$549
Tue 9/1012:00 pmDEN - LJU
2 stops17h 20mMultiple Airlines
Deal found 4/16$666
Tue 5/2812:07 amDEN - LJU
3 stops47h 58mMultiple Airlines
Deal found 4/14$710
Tue 5/144:05 pmDEN - LJU
3 stops32h 50mMultiple Airlines
Deal found 4/14$738
Tue 5/149:45 amDEN - LJU
2 stops25h 25mMultiple Airlines
Deal found 4/14$777
Wed 5/296:29 pmDEN - LJU
2 stops39h 31mMultiple Airlines
Deal found 4/14$800
Tue 5/148:20 pmDEN - LJU
1 stop14h 50mMultiple Airlines
Deal found 4/14$930
Sun 6/235:55 pmDEN - LJU
1 stop32h 00mSWISS
Deal found 4/16$1,145
Sun 6/235:35 pmDEN - LJU
2 stops17h 30mLufthansa
Deal found 4/16$1,190

Find flights from Denver to Ljubljana within your budget

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, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$866 - $974

Route

Depart

Return

Price

Denver IntlLjubljana Joze Pucnik

DEN - LJU

DENLJU

Denver Intl

Mon 9/16

1 stop13h 20m

Ljubljana Joze Pucnik

Tue 10/1

2 stops20h 27m

$866

Denver IntlLjubljana Joze Pucnik

DEN - LJU

DENLJU

Denver Intl

Mon 9/16

1 stop13h 20m

Ljubljana Joze Pucnik

Tue 10/1

2 stops21h 52m

$867

Denver IntlLjubljana Joze Pucnik

DEN - LJU

DENLJU

Denver Intl

Mon 9/16

2 stops18h 45m

Ljubljana Joze Pucnik

Tue 10/1

2 stops21h 52m

$871

Denver IntlLjubljana Joze Pucnik

DEN - LJU

DENLJU

Denver Intl

Thu 9/12

2 stops18h 10m

Ljubljana Joze Pucnik

Thu 9/26

2 stops19h 17m

$912

Denver IntlLjubljana Joze Pucnik

DEN - LJU

DENLJU

Denver Intl

Mon 9/16

1 stop14h 45m

Ljubljana Joze Pucnik

Tue 10/1

1 stop31h 00m

$921

Denver IntlLjubljana Joze Pucnik

DEN - LJU

DENLJU

Denver Intl

Mon 9/16

1 stop14h 45m

Ljubljana Joze Pucnik

Tue 10/1

1 stop31h 00m

$943

Denver IntlLjubljana Joze Pucnik

DEN - LJU

DENLJU

Denver Intl

Thu 8/1

2 stops37h 15m

Ljubljana Joze Pucnik

Sat 8/31

2 stops39h 24m

$961

Denver IntlLjubljana Joze Pucnik

DEN - LJU

DENLJU

Denver Intl

Thu 8/1

2 stops21h 20m

Ljubljana Joze Pucnik

Sat 8/31

1 stop31h 45m

$970

Denver IntlLjubljana Joze Pucnik

DEN - LJU

DENLJU

Denver Intl

Thu 9/12

1 stop15h 35m

Ljubljana Joze Pucnik

Thu 9/26

1 stop16h 50m

$974

Flights are sorted by cheapest first

Deals found on 4/16

When is the cheapest time to fly from Denver to Ljubljana?

Use this chart to determine the cheapest time to fly round-trip from Denver to Ljubljana. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Ljubljana flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Ljubljana by month

Plan your trip from Denver to Ljubljana by taking into account the cheapest months to travel. The average price of a one-way flight from Denver to Ljubljana is currently $834 while a round-trip flight costs $921. Price data was last updated on April 14, 2024.

Currently, December is the cheapest month in which you can book a flight from Denver to Ljubljana (average of $543). Flying from Denver to Ljubljana in June is currently the most expensive (average of $1,563). 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.

January

$705

February

$710

March

$821

April

$849

May

$1,034

June

$1,563

July

$1,189

August

$965

September

$996

October

$781

November

$708

December

$543

Temperature and rainfall in Ljubljana by month

Plan your trip to Ljubljana by taking into account the average temperature and rainfall totals by month.

LJU

Temperature

30.2 - 66.2 °F

Reviews of airlines servicing Ljubljana

Get insights into the airlines that provide service to Ljubljana. 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 Ljubljana. Reviews last updated April 16, 2024.
Read through reviews of airlines operating flights from Denver to Ljubljana, such as Turkish Airlines, KLM and Lufthansa. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,123 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.5

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Delta
8.1
Very good
11,123 reviews
Delta
8.1
Very good
11,123 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.5

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

KLM
7.9
Good
1,647 reviews
Delta
8.1
Very good
11,123 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.5

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

SWISS
7.8
Good
2,102 reviews
Delta
8.1
Very good
11,123 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.5

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Turkish Airlines
7.5
Good
3,691 reviews
Delta
8.1
Very good
11,123 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.5

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Lufthansa
7.0
Good
7,803 reviews
Delta
8.1
Very good
11,123 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.5

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Related info for your journey

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

  • Can I find flights from Denver to Ljubljana for under $900 on Cheapflights?

    Yes, there are multiple flights from Denver to Ljubljana for under $900. The cheapest flight booked recently is on KLM for just $866, but on average you can expect to pay $1,007.

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

    Cheapflights users have booked flights from Denver to Ljubljana round-trip from $866. Other airlines that can offer you cheap pricing are Lufthansa, from $921, and SWISS, from $961. You may be able to fly from Denver to Ljubljana for 25% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Denver to Ljubljana one-way?

    $1,145 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on Lufthansa and Turkish Airlines, with prices starting from $1,190 and $1,314, respectively.

  • What are the most popular airlines that fly from Denver to Ljubljana?

    The most popular airlines flying from Denver to Ljubljana are Air France, Lufthansa and SWISS. Something to consider prior to booking your flight.

  • What does DEN to LJU mean?

    Denver Intl Airport is DEN and Ljubljana Joze Pucnik Airport is LJU. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Denver to Ljubljana that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Denver to Ljubljana with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

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

    Yes. Cheapflights offers flight deals from Denver to Ljubljana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Denver to Ljubljana that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Denver to Ljubljana?

    Yes, you can often find last-minute deals on Denver to Ljubljana flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Denver to Ljubljana flight deals updated?

    The Denver to Ljubljana flight deals you see on this page were last updated on 4/16.

See more FAQs

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Alternative routes for Denver to Ljubljana
See prices for flight routes from nearby airports that may be better suited for you.

Colorado Springs to Ljubljana flights

Top 3 airlines flying from Denver to Ljubljana

Discover the top 3 airlines that operate flights from Denver to Ljubljana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$792Average$1,256FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest$1,007Average$1,258FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapest$1,101Average$1,106FlexibilityNo cancel feeOn-time77%
Search Air France flights
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Search flights from Denver to Ljubljana by cabin class

Find flights from Denver to Ljubljana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Denver to Ljubljana?

When you search for this flight from Denver to Ljubljana, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Denver to Ljubljana?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ljubljana from Denver.

Can Cheapflights find flights from Denver to Ljubljana with no change fees?

Certainly. Search results for flights to Ljubljana from Denver shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Denver to Ljubljana become cheaper?

Yes! Start tracking prices for Denver to Ljubljana flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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