$526 Find Cheap Flights from Croatia to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Denver departing on 12/13. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver, as well as popular online travel agencies
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Cheap Flights from Croatia to Denver

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Croatia to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Croatia to Denver

Thu, Nov 27 - Thu, Dec 4
Turkish Airlines Logo
9:25 am - 5:35 pmZAG-DEN
16h 10m1 stop
Turkish Airlines Logo
7:20 pm - 7:00 pmDEN-ZAG
15h 40m1 stop
$794Turkish Airlines
Find Deal
Wed, Mar 4 - Fri, Mar 20
Turkish Airlines Logo
7:55 pm - 5:35 pmZAG-DEN
29h 40m1 stop
Turkish Airlines Logo
8:20 pm - 7:00 pmDEN-ZAG
15h 40m1 stop
$829Turkish Airlines
Find Deal
Thu, Mar 5 - Thu, Mar 19
Multiple Airlines Logo
6:55 am - 9:49 pmZAG-DEN
22h 54m2 stops
Multiple Airlines Logo
12:35 pm - 7:20 pmDEN-ZAG
23h 45m2 stops
$922Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Delta Logo
6:30 am - 5:51 pmZAG-DEN
19h 21m2 stops
Delta Logo
12:05 pm - 2:35 pmDEN-ZAG
18h 30m2 stops
$930Delta
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Wed, Mar 4 - Wed, Mar 18
Delta Logo
6:30 am - 6:10 pmZAG-DEN
19h 40m2 stops
Delta Logo
10:30 am - 2:35 pmDEN-ZAG
21h 05m2 stops
$931Delta
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Wed, Mar 4 - Wed, Mar 18
ITA Airways Logo
2:35 pm - 7:30 pmZAG-DEN
36h 55m3 stops
ITA Airways Logo
9:46 am - 6:15 pmDEN-ZAG
25h 29m3 stops
$941ITA Airways
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Sun, Jan 11 - Sun, Jan 18
Lufthansa Logo
6:55 am - 12:30 amZAG-DEN
25h 35m2 stops
Lufthansa Logo
3:55 pm - 10:15 pmDEN-ZAG
22h 20m1 stop
$968Lufthansa
Find Deal
Sun, Jan 11 - Sun, Jan 18
Lufthansa Logo
6:55 am - 12:30 amZAG-DEN
25h 35m2 stops
Lufthansa Logo
11:15 am - 7:20 pmDEN-ZAG
24h 05m2 stops
$969Lufthansa
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Wed, Mar 4 - Fri, Mar 20
Multiple Airlines Logo
6:15 am - 4:40 pmZAG-DEN
18h 25m2 stops
Multiple Airlines Logo
5:20 pm - 12:50 pmDEN-ZAG
12h 30m1 stop
$1,019Multiple Airlines
Find Deal
Thu, Mar 5 - Thu, Mar 19
ITA Airways Logo
2:35 pm - 7:40 pmZAG-DEN
37h 05m3 stops
ITA Airways Logo
10:20 am - 8:35 pmDEN-ZAG
27h 15m3 stops
$1,273ITA Airways
Find Deal

Everything you should know

Cheapest round-trip
$794
Turkish Airlines
Thu 11/27Thu 12/4
ZAG - DEN • 1 stop
Cheapest one-way
$526
Multiple Airlines
Sat 12/13
ZAG - DEN • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Booking Insights

KAYAK's insights & trends for flights to Denver

Get data-powered insights and trends for flights to Denver to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Denver Intl?

The most popular airline among KAYAK users flying to Denver Intl is Lufthansa, followed by Turkish Airlines.

Good to know

Low seasonApril
Cheapest flight$526
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Zagreb to Denver

FAQs - booking Denver flights

  • How far is Denver Intl Airport from central Denver?

    You’ll need to travel 18 miles to reach the Denver city center from Denver Intl Airport.

  • What is the name of Denver’s airport?

    There is only 1 airport in Denver, called Denver Intl Airport (DEN). It can also be referred to as Denver or Denver Intl.

  • What is the cheapest day to fly to Denver?

    Based on KAYAK data, the cheapest day to fly to Denver is Tuesday where tickets can be as cheap as $921. On the other hand, the most expensive day to fly is Wednesday, where prices are $1,086 on average.

  • How does KAYAK find such low prices on flights to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Denver?

    The cheapest time of day to fly to Denver is generally at night, when flights cost $770 on average. The most expensive time of day to fly to Denver is generally in the morning, which is peak travel time and where the average cost of a ticket is $985.

  • How many direct flights to Denver are there each week?

    Each week there are around 7,730 direct flights from within Croatia to Denver. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Denver

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Denver flight deals.

Reviews of the top airlines flying from Croatia to Denver

 
See real verified KAYAK customer reviews for airlines flying to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Croatia to Denver. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4031 reviews
7.4Food
7.7Crew
7.3Comfort
7.3Boarding
7.4Entertainment
Airline reviews

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

6.0 GoodAnonymous, Oct 2025IST - ORD
Read more Turkish Airlines reviews

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

The best airline for international travel in terms of value you get in business class (service/cost)

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

Very small and cramped aisles and seats. Food was poor but the fresh hot roll and hummus was good. No cans of soda given but they had small bottles of water. Crew was nice and pleasant and kept bathroom clean.

We couldn’t fly to Chicago on our booked flight. The flight was overbooked.

Small seat space for 13 hours flight, they charged for baggage , very bad quality of food,

I was sitting almost in the back, the seats are very tight and there’s no legroom, it’s uncomfortable for a long distance

Absolute worst airline. Charged us $720 to check 4 bags (2 of which were carry-on). Entertainment systems didnt work. And on a 12 hour flight they served 2 meals and never once came around outside of those 2 meals with a beverage or cup of water. Will never fly them again.

Took forever to board. They made announcements without the loudspeaker and since the waiting room was full of screaming kids, no one could hear what they were saying. The business class sleeper seats were designed for tall skinny people. When partially reclined there was nowhere to rest my feet because they did not reach the footrest. and when fully reclined there wasn't room at my sides for my arms. Definitely one of the worst sleeper seats I have ever had.

About an hour delay but we made it to Chicago. I feel that the smaller connecting flights are the ones that cause the delays on the bigger planes that fly international.

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

Food was poor quality and the screens for entertainment didn’t work properly

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

United lost my travel information and canceled my original flight. I had a seat assignment but was refused the booking. I had to prove that I went to Germany on United Very concerned about security that no one recorded my passport from Cleveland to NY and NY to Frankfurt I arrived at home at 12:30am on Saturday instead of 8pm I expect a full refund from United Please provide information to assure compensation

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Dillon
Westminster
Lakewood
Broomfield
Englewood
Central City
Greenwood Village
Lone Tree
Wheat Ridge
Limon
Brighton
Fort Morgan
Evergreen
Erie

Everything you need to know for your flight to Denver

Information on the airport you'll fly into in Denver

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