HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$506+ Cheap flights from Zagreb (ZAG) 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — DEN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Zagreb to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Zagreb to Denver

Cheapest flights from Zagreb to Denver
Explore the most affordable flight options available from Zagreb to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This oojo deal was found by Cheapflights users on 10/26. 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.
Thu 11/69:25 amZAG - DEN
1 stop16h 10mTurkish Airlines
Tue 11/117:20 pmDEN - ZAG
1 stop29h 10mTurkish Airlines
Deal found 10/26$794
This Delta deal was found by Cheapflights users on 10/26. 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.
Thu 11/66:30 amZAG - DEN
2 stops21h 45mDelta
Tue 11/114:44 pmDEN - ZAG
2 stops22h 16mDelta
Deal found 10/26$1,008
This Turkish Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/69:25 amZAG - DEN
1 stop16h 10mMultiple Airlines
Tue 11/116:00 amDEN - ZAG
2 stops18h 30mMultiple Airlines
Deal found 10/27$1,047
This Turkish Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 12/309:25 amZAG - DEN
1 stop16h 10mTurkish Airlines
Thu 1/17:20 pmDEN - ZAG
1 stop33h 35mTurkish Airlines
Deal found 10/27$1,082
This Air France deal was found by Cheapflights users on 10/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:25 amZAG - DEN
2 stops21h 16mAir France
Tue 11/117:05 amDEN - ZAG
2 stops22h 10mAir France
Deal found 10/27$1,093
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Tue 12/306:00 pmZAG - DEN
3 stops33h 55mMultiple Airlines
Thu 1/111:15 amDEN - ZAG
3 stops22h 05mMultiple Airlines
Deal found 10/27$1,267

Cheap flight deals from Zagreb to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Zagreb (ZAG) to Denver (DEN). 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 October 28, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$851
(Turkish Airlines)

One-way from

$506
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$1,045
Provider with most accurate pricing for Zagreb Franjo Tuđman-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Zagreb Franjo Tuđman-Denver Intl flights.
Search Deals
From Zagreb Franjo Tuđman to Denver Intl
Search Deals
One-way flight from Zagreb Franjo Tuđman to Denver Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zagreb 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 October 28, 2025.
Use the filters below to find and compare flights from Zagreb to Denver that are best for you.

Fly from

Zagreb

Fly to

Denver

Route

Depart

Return

Price

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Wed 3/4

7:55 pm-5:35 pm

1 stop29h 40m

Denver Intl

Sat 3/21

8:20 pm-7:00 pm

1 stop15h 40m

$829

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Fri 3/6

9:25 am-5:35 pm

1 stop16h 10m

Denver Intl

Sat 3/21

8:20 pm-7:00 pm

1 stop15h 40m

$829

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Thu 3/5

1:50 pm-5:35 pm

1 stop35h 45m

Denver Intl

Sat 3/21

8:20 pm-7:00 pm

1 stop15h 40m

$829

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Fri 3/6

9:25 am-5:35 pm

1 stop16h 10m

Denver Intl

Thu 3/19

8:20 pm-8:30 am

1 stop29h 10m

$829

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Wed 3/4

7:55 pm-5:35 pm

1 stop29h 40m

Denver Intl

Fri 3/20

8:20 pm-7:00 pm

1 stop15h 40m

$829

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Wed 4/1

8:25 pm-6:20 pm

1 stop29h 55m

Denver Intl

Sun 4/5

8:25 pm-1:00 pm

1 stop32h 35m

$851

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Sat 3/7

9:25 am-5:35 pm

1 stop16h 10m

Denver Intl

Fri 3/20

8:20 pm-8:30 am

1 stop29h 10m

$852

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Tue 3/3

9:25 am-5:35 pm

1 stop16h 10m

Denver Intl

Fri 3/20

8:20 pm-7:00 pm

1 stop15h 40m

$852

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Sat 3/7

9:25 am-5:35 pm

1 stop16h 10m

Denver Intl

Sat 3/21

8:20 pm-8:30 am

1 stop29h 10m

$852

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Fri 3/6

6:30 am-11:22 pm

2 stops24h 52m

Denver Intl

Fri 3/20

11:40 am-5:00 pm

2 stops22h 20m

$937

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 14 results
1
2

Compare providers for flights from Zagreb to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Zagreb to Denver in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Zagreb-Denver flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Zagreb-Denver flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Zagreb-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zagreb-Denver flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zagreb-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Zagreb to Denver

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

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

Find hourly flight availability from Zagreb 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 October 28, 2025.

One of the essential ways to save on airfare from Zagreb to Denver is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

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 October 28, 2025.
Peruse reviews from past customers who have flown with Turkish Airlines and Lufthansa from Zagreb to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,029 reviews

Boarding

7.3

Comfort

7.3

Crew

7.7

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Turkish Airlines
7.3
Good
4,029 reviews
Turkish Airlines
7.3
Good
4,029 reviews

Boarding

7.3

Comfort

7.3

Crew

7.7

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Lufthansa
6.8
Okay
7,532 reviews
Turkish Airlines
7.3
Good
4,029 reviews

Boarding

7.3

Comfort

7.3

Crew

7.7

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.

Related info for your journey

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

  • How long is the flight from Zagreb to Denver?

    Airlines like Turkish Airlines fly from Zagreb to Denver in about 29h 40m. The time it takes to get you to your destination can typically vary by up to . The distance from Zagreb to Denver is about 5477 mi.

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

    Currently priced at $707, Turkish Airlines will fly you from Zagreb to Denver and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Lufthansa for as low as $838. Turkish Airlines is priced at 21% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Zagreb 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.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Central City
Manitou Springs
Fort Morgan
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Zagreb to Denver

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

Top 2 airlines flying from Zagreb to Denver

Discover the top 2 airlines that operate flights from Zagreb 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$707Average$875FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$838Average$956FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.