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$465+ Cheap flights from Croatia to Denver (DEN)

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
SPU — DEN
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Croatia to Denver

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

Round-trip from

$750
(KLM)

One-way from

$465
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$840
From Croatia to Denver Intl
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One-way flight from Croatia to Denver Intl
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Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 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 Croatia to Denver

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

This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:00 amZAG - DEN
2 stops20h 02mMultiple Airlines
Sun 9/285:40 pmDEN - ZAG
1 stop12h 50mMultiple Airlines
Deal found 6/17$750
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amZAG - DEN
2 stops17h 30mKLM
Fri 9/2612:20 pmDEN - ZAG
2 stops16h 50mKLM
Deal found 6/17$757
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:05 amZAG - DEN
2 stops20h 41mDelta
Tue 8/195:40 pmDEN - ZAG
1 stop20h 00mDelta
Deal found 6/17$910
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/26:00 amZAG - DEN
2 stops20h 20mUnited Airlines
Sat 8/95:59 pmDEN - ZAG
1 stop12h 16mUnited Airlines
Deal found 6/18$919
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/118:20 pmZAG - DEN
1 stop29h 35mTurkish Airlines
Tue 8/197:50 pmDEN - ZAG
1 stop15h 35mTurkish Airlines
Deal found 6/17$927
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:05 amZAG - DEN
1 stop17h 30mLufthansa
Tue 9/304:38 pmDEN - ZAG
2 stops18h 42mLufthansa
Deal found 6/17$931
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.
Sat 7/51:50 pmDBV - DEN
1 stop33h 40mDelta
Wed 9/36:15 amDEN - DBV
2 stops22h 20mDelta
Deal found 6/16$995
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/512:15 pmDBV - DEN
1 stop17h 02mUnited Airlines
Wed 9/36:00 amDEN - DBV
2 stops18h 00mUnited Airlines
Deal found 6/17$1,030
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:30 pmZAG - DEN
2 stops34h 59mIberia
Thu 9/259:46 amDEN - ZAG
2 stops25h 54mIberia
Deal found 6/17$1,066
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.
Sun 7/65:00 pmDBV - DEN
1 stop28h 45mLufthansa
Thu 11/135:50 pmDEN - DBV
1 stop14h 55mLufthansa
Deal found 6/17$1,089
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:05 amZAG - DEN
2 stops36h 09mAir Canada
Sun 9/289:40 amDEN - ZAG
2 stops17h 45mAir Canada
Deal found 6/17$1,097
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 pmZAG - DEN
2 stops35h 20mSWISS
Thu 9/255:35 pmDEN - ZAG
2 stops43h 50mSWISS
Deal found 6/17$1,244

Cheapflights Fare Finder

Customize your flight search to find flights from Croatia to Denver 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 Croatia to Denver that are best for you.

Fly from

Croatia

Fly to

Denver

Route

Depart

Return

Price

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Mon 9/15

6:00 am-6:02 pm

2 stops20h 02m

Denver Intl

Sun 9/28

5:40 pm-2:30 pm

1 stop12h 50m

$750

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Tue 9/16

6:00 am-3:30 pm

2 stops17h 30m

Denver Intl

Fri 9/26

12:20 pm-1:10 pm

2 stops16h 50m

$757

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Mon 8/11

6:05 am-6:46 pm

2 stops20h 41m

Denver Intl

Tue 8/19

5:40 pm-9:40 pm

1 stop20h 00m

$910

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Sat 8/2

6:00 am-6:20 pm

2 stops20h 20m

Denver Intl

Sat 8/9

5:59 pm-2:15 pm

1 stop12h 16m

$919

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Mon 8/11

8:20 pm-5:55 pm

1 stop29h 35m

Denver Intl

Tue 8/19

7:50 pm-7:25 pm

1 stop15h 35m

$927

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Mon 9/15

6:05 am-3:35 pm

1 stop17h 30m

Denver Intl

Tue 9/30

4:38 pm-7:20 pm

2 stops18h 42m

$931

DubrovnikDenver

DBV - DEN

DBVDEN

Dubrovnik

Sat 7/5

1:50 pm-3:30 pm

1 stop33h 40m

Denver Intl

Wed 9/3

6:15 am-12:35 pm

2 stops22h 20m

$995

DubrovnikDenver

DBV - DEN

DBVDEN

Dubrovnik

Sat 7/5

12:15 pm-9:17 pm

1 stop17h 02m

Denver Intl

Wed 9/3

6:00 am-8:00 am

2 stops18h 00m

$1,030

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Tue 9/16

7:30 pm-10:29 pm

2 stops34h 59m

Denver Intl

Thu 9/25

9:46 am-7:40 pm

2 stops25h 54m

$1,066

DubrovnikDenver

DBV - DEN

DBVDEN

Dubrovnik

Sun 7/6

5:00 pm-1:45 pm

1 stop28h 45m

Denver Intl

Thu 11/13

5:50 pm-4:45 pm

1 stop14h 55m

$1,089

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 30 results
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Best time to book a flight from Croatia to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Croatia 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 Croatia to Denver

What is the cheapest time of day to fly from HR to DEN?

Find hourly flight availability from Croatia to Denver. 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 Croatia to Denver, 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 Denver by month

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

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 73.4 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 Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated June 18, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Croatia to Denver have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,364 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,292 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,632 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,810 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly into for flights to Denver from Croatia?

    For a flight from Croatia to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city.

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

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $611. However, be on the lookout for offers from Lufthansa and SWISS, as they are both options that can get you from Croatia to Denver for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Croatia to Denver 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 Croatia to Denver?

    Currently, October is the cheapest month in which you can book a flight from Croatia to Denver (average of $197). Flying from Croatia to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Croatia?

Book flights to Croatia if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Broomfield
Grand Lake
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley

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Top 2 airlines flying from Croatia to Denver

Discover the top 2 airlines that operate flights from Croatia to Denver. 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$707Average$812FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$838Average$975FlexibilityNo cancel feeOn-time76%

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