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Zagreb

$730+ Cheap flights from Denver (DEN) to Zagreb (ZAG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZAG
Sep 13 — Sep 201
Sun 9/13
Sun 9/20
1 adult, Economy
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Cheap flight deals from Denver to Zagreb

Cheapest flights from Denver to Zagreb
Explore the most affordable flight options available from Denver to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.

This Justfly.com deal was found by Cheapflights users on 8/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:25 pm -
1 stop29h 05m
Sun 11/18:05 pm -
1 stop30h 20m
Deal found 8/13$730
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
2 stops18h 40m
Tue 10/278:05 pm -
1 stop29h 20m
Deal found 8/13$852
This oojo deal was found by Cheapflights users on 8/11. 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 9/74:15 pm -
1 stop12h 20m
Mon 9/141:20 pm -
1 stop32h 25m
Deal found 8/11$873
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Mon 10/1911:25 am -
2 stops17h 10m
Tue 10/276:00 am -
2 stops33h 37m
Deal found 8/13$874
This Air France deal was found by Cheapflights users on 8/11. 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.
Wed 9/95:40 pm -
1 stop18h 45m
Wed 9/169:00 am -
1 stop14h 40m
Deal found 8/11$875
This Expedia deal was found by Cheapflights users on 8/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:40 pm -
2 stops21h 55m
Wed 9/166:15 am -
1 stop15h 30m
Deal found 8/11$876
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 9/910:20 am -
2 stops28h 50m
Wed 9/165:55 am -
2 stops25h 13m
Deal found 8/11$887
This Expedia deal was found by Cheapflights users on 8/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:15 pm -
1 stop12h 20m
Mon 9/141:20 pm -
2 stops38h 57m
Deal found 8/11$890

Find flight deals from Denver to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Zagreb (ZAG). 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 August 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$732
(Turkish Airlines)

Popular in

June

Cheapest in

January

Average price

$962
Provider with most accurate pricing for Denver Intl-Zagreb Franjo Tuđman flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Zagreb Franjo Tuđman flights.
Search Deals
From Denver Intl to Zagreb Franjo Tuđman
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($273 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Zagreb 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 August 14, 2026.
Use the filters below to find and compare flights from Denver to Zagreb that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverZagreb

DEN Denver Intl - ZAG Zagreb Franjo Tuđman

DENZAG

Denver Intl

Sat 10/24

8:25 pm-8:30 am

1 stop29h 05m

Zagreb Franjo Tuđman

Sun 11/1

8:05 pm-6:25 pm

1 stop30h 20m

$730
Quickest round-trip

DenverZagreb

DEN Denver Intl - ZAG Zagreb Franjo Tuđman

DENZAG

Denver Intl

Sun 1/31

3:55 pm-10:15 pm

1 stop22h 20m

Zagreb Franjo Tuđman

Thu 2/4

6:00 am-1:40 pm

1 stop15h 40m

$775

DenverZagreb

DEN Denver Intl - ZAG Zagreb Franjo Tuđman

DENZAG

Denver Intl

Sun 1/31

1:30 pm-10:15 pm

2 stops24h 45m

Zagreb Franjo Tuđman

Thu 2/4

6:00 am-8:27 pm

2 stops22h 27m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Sorted by cheapest first

Compare providers for flights from Denver to Zagreb

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 Denver to Zagreb in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Denver-Zagreb flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Zagreb flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Zagreb flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Zagreb flights, Cheapflights users trust FlightHub the most. FlightHub 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 Denver-Zagreb 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 Denver to Zagreb

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

How much does it cost to fly round-trip from Denver to Zagreb?

Airfare is below average for this route at the moment.

Denver to Zagreb flights typically cost between $871 and $1,028 in October.
The cheapest round-trip price found within the last 5 days was $730 on Turkish Airlines (Oct 24-Nov 1).

Reviews of airlines servicing Zagreb

Get insights into the airlines that provide service to Zagreb. 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 Zagreb. Reviews last updated August 14, 2026.
Read reviews from past customers who have flown Turkish Airlines and Lufthansa from Denver to Zagreb. 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.
Turkish Airlines
7.4
Good
4,478 reviews

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Overall

7.4

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
Turkish Airlines
7.4
Good
4,478 reviews
Turkish Airlines
7.4
Good
4,478 reviews

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Overall

7.4

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
Lufthansa
6.8
Okay
8,188 reviews
Turkish Airlines
7.4
Good
4,478 reviews

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Overall

7.4

Food

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent

Related info for your journey

Find useful and relevant information for your journey from Denver to Zagreb. 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 Denver to Zagreb?

    Turkish Airlines and United Airlines can get you from Denver to Zagreb in just under 22h 20m. Your travel time can differ by up to 6h 45m. Airlines will cover a distance of 5477 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Denver to Zagreb round-trip from $607. Another airline that can offer you cheap pricing is Lufthansa. Users have found that Turkish Airlines is 39% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Zagreb 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

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Alternative routes for Denver to Zagreb

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Top 2 airlines flying from Denver to Zagreb

Discover the top 2 airlines that operate flights from Denver to Zagreb. 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 August 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$607Average$731FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$826Average$1,336FlexibilityNo cancel feeOn-time76%

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