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$432+ Cheap flights from Breckenridge, CO to Slovenia

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LJU
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Breckenridge to Slovenia

Keep the following information in mind while searching for Breckenridge to Slovenia flight deals. Data was last updated June 18, 2025.

Round-trip from

$800
(Travelocity)

One-way from

$432
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,569
From Breckenridge to Slovenia
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One-way flight from Breckenridge to Slovenia
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Highest demand for flights based on searches. 40% potential increase in price ($840 potential increase over avg. RT price).
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Cheapest flight prices on average. 21% potential price decrease ($223 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Breckenridge to Slovenia

Cheapest flights from Breckenridge to Slovenia
Explore the most affordable flight options available from Breckenridge to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This Travelocity deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/286:35 pmDEN - LJU
1 stop13h 35mBritish Airways
Wed 8/136:00 pmLJU - DEN
1 stop30h 25mBritish Airways
Deal found 6/17$800
This Mytrip deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:40 pmDEN - LJU
3 stops32h 20mMultiple Airlines
Sun 9/212:55 pmLJU - DEN
3 stops36h 00mMultiple Airlines
Deal found 6/17$866
This Turkish Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:50 pmDEN - LJU
1 stop33h 20mTurkish Airlines
Sat 10/182:05 pmLJU - DEN
1 stop35h 50mTurkish Airlines
Deal found 6/16$876
This Gurufare deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:15 pmDEN - LJU
1 stop19h 10mLufthansa
Sun 9/216:40 amLJU - DEN
1 stop16h 55mLufthansa
Deal found 6/17$995
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3010:40 amDEN - LJU
2 stops16h 55mDelta
Mon 8/1112:35 pmLJU - DEN
2 stops34h 54mDelta
Deal found 6/16$1,269
This Emirates deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/102:44 pmDEN - LJU
2 stops38h 46mEmirates
Sun 7/202:30 pmLJU - DEN
2 stops39h 59mEmirates
Deal found 6/17$2,276
This AranGrant deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:50 pmDEN - LJU
1 stop16h 45mSWISS
Wed 9/1010:50 amLJU - DEN
1 stop13h 30mSWISS
Deal found 6/16$5,573

Cheapflights Fare Finder

Customize your flight search to find flights from Breckenridge to Slovenia 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 2,558,603 searches. Data last updated June 18, 2025.
Use the filters below to find and compare flights from Breckenridge to Slovenia that are best for you.

Fly from

Breckenridge

Fly to

Slovenia

Route

Depart

Return

Price

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Mon 7/28

6:35 pm-4:10 pm

1 stop13h 35m

Ljubljana Joze Pucnik

Wed 8/13

6:00 pm-4:25 pm

1 stop30h 25m

$800

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 9/10

4:40 pm-9:00 am

3 stops32h 20m

Ljubljana Joze Pucnik

Sun 9/21

2:55 pm-6:55 pm

3 stops36h 00m

$866

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sat 10/11

7:50 pm-1:10 pm

1 stop33h 20m

Ljubljana Joze Pucnik

Sat 10/18

2:05 pm-5:55 pm

1 stop35h 50m

$876

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 9/10

4:15 pm-7:25 pm

1 stop19h 10m

Ljubljana Joze Pucnik

Sun 9/21

6:40 am-3:35 pm

1 stop16h 55m

$995

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 7/30

10:40 am-11:35 am

2 stops16h 55m

Ljubljana Joze Pucnik

Mon 8/11

12:35 pm-3:29 pm

2 stops34h 54m

$1,269

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Thu 7/10

2:44 pm-1:30 pm

2 stops38h 46m

Ljubljana Joze Pucnik

Sun 7/20

2:30 pm-10:29 pm

2 stops39h 59m

$2,276

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Mon 8/25

5:50 pm-6:35 pm

1 stop16h 45m

Ljubljana Joze Pucnik

Wed 9/10

10:50 am-4:20 pm

1 stop13h 30m

$5,573

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Mon 8/25

10:41 am-11:35 am

2 stops16h 54m

Ljubljana Joze Pucnik

Thu 9/11

12:20 pm-9:40 pm

2 stops17h 20m

$5,671

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Mon 7/28

4:40 pm-9:00 am

3 stops56h 20m

$432

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Mon 7/28

8:25 pm-7:25 pm

1 stop15h 00m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Best time to book a flight from Breckenridge to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from Breckenridge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Breckenridge to Slovenia

What is the cheapest time of day to fly from BK9 to SI?

Find hourly flight availability from Breckenridge to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

When flying from Breckenridge to Slovenia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Slovenia by month

Plan your trip to Slovenia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Slovenia ranges from 1.6 - 2.8 inches per month. October is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Slovenia when rainfall is around 1.6 in.

Temperature in Slovenia by month

Plan your trip to Slovenia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Slovenia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. 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 Slovenia. Reviews last updated June 18, 2025.
Emirates
8.1
Very good
3,273 reviews

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,273 reviews
Emirates
8.1
Very good
3,273 reviews

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,965 reviews
Emirates
8.1
Very good
3,273 reviews

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.5
Good
1,467 reviews
Emirates
8.1
Very good
3,273 reviews

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,632 reviews
Emirates
8.1
Very good
3,273 reviews

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
3,853 reviews
Emirates
8.1
Very good
3,273 reviews

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

  • Can I find deals for flights from Breckenridge to Slovenia that include hotel bookings?

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

  • How can I find direct flights from Breckenridge to Slovenia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Breckenridge to Slovenia.

  • Can I find deals for business class flights from Breckenridge to Slovenia?

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

  • What is the cheapest month to book a flight from Breckenridge to Slovenia?

    Currently, February is the cheapest month in which you can book a flight from Breckenridge to Slovenia (average of $710). Flying from Breckenridge to Slovenia in June is currently the most expensive (average of $1,460). 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.

See more FAQs

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Alternative routes for Breckenridge to Slovenia

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Top 2 airlines flying from Breckenridge to Slovenia

Discover the top 2 airlines that operate flights from Breckenridge to Slovenia. 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 2,558,603 searches. Data last updated June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$598Average$705FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$766Average$1,300FlexibilityNo cancel feeOn-time76%

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