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$521+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — DEN
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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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 January 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$703
(oojo)

One-way from

$521
(oojo)

Popular in

July

Cheapest in

September

Average price

$801
Provider with most accurate pricing for Zagreb Franjo Tuđman-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Zagreb Franjo Tuđman-Denver Intl flights.
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From Zagreb Franjo Tuđman to Denver Intl
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One-way flight from Zagreb Franjo Tuđman to Denver Intl
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High demand for flights, 6% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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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 January 17, 2025.

This oojo deal was found by Cheapflights users on 1/15. 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 1/237:50 pmZAG - DEN
1 stop29h 50mTurkish Airlines
Tue 1/287:35 pmDEN - ZAG
1 stop29h 00mTurkish Airlines
Deal found 1/15$703
This Delta deal was found by Cheapflights users on 1/15. 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 1/306:30 amZAG - DEN
2 stops19h 13mDelta
Tue 2/412:20 pmDEN - ZAG
2 stops18h 15mDelta
Deal found 1/15$731
This British Airways deal was found by Cheapflights users on 1/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/138:55 pmZAG - DEN
1 stop26h 30mBritish Airways
Thu 2/202:20 pmDEN - ZAG
2 stops14h 55mBritish Airways
Deal found 1/15$755
This American Airlines deal was found by Cheapflights users on 1/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/238:55 pmZAG - DEN
1 stop26h 30mAmerican Airlines
Tue 1/2811:59 pmDEN - ZAG
3 stops36h 06mAmerican Airlines
Deal found 1/15$841
This KLM deal was found by Cheapflights users on 1/15. 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.
Thu 1/238:20 amZAG - DEN
2 stops20h 05mMultiple Airlines
Tue 1/282:50 pmDEN - ZAG
1 stop14h 20mMultiple Airlines
Deal found 1/15$846
This Lufthansa deal was found by Cheapflights users on 1/15. 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.
Fri 2/141:40 pmZAG - DEN
1 stop33h 00mLufthansa
Fri 2/215:45 pmDEN - ZAG
1 stop20h 20mLufthansa
Deal found 1/15$857
This Justfly.com deal was found by Cheapflights users on 1/15. 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.
Thu 1/232:35 pmZAG - DEN
3 stops37h 11mITA Airways
Tue 1/286:29 amDEN - ZAG
3 stops30h 11mITA Airways
Deal found 1/15$942
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 1/236:55 amZAG - DEN
1 stop14h 45mUnited Airlines
Tue 1/285:35 pmDEN - ZAG
1 stop18h 25mUnited Airlines
Deal found 1/15$1,437

Find flights from Zagreb to Denver within your budget

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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Thu 1/30

7:50 pm-5:40 pm

1 stop29h 50m

Denver Intl

Tue 2/4

7:35 pm-8:35 am

1 stop29h 00m

$703

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Thu 1/30

6:30 am-5:43 pm

2 stops19h 13m

Denver Intl

Tue 2/4

12:20 pm-2:35 pm

2 stops18h 15m

$731

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Thu 2/13

8:55 pm-3:25 pm

1 stop26h 30m

Denver Intl

Thu 2/20

2:20 pm-1:15 pm

2 stops14h 55m

$755

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Thu 2/13

1:40 pm-2:40 pm

1 stop33h 00m

Denver Intl

Thu 2/20

8:20 pm-3:55 pm

1 stop11h 35m

$851

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Thu 2/13

6:55 am-6:05 pm

2 stops19h 10m

Denver Intl

Thu 2/20

3:40 pm-11:00 am

3 stops35h 20m

$861

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Thu 1/30

2:35 pm-7:46 pm

3 stops37h 11m

Denver Intl

Tue 2/4

12:41 pm-8:40 pm

3 stops23h 59m

$1,045

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Thu 2/13

7:50 pm-5:40 pm

1 stop29h 50m

$521

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Tue 6/3

9:35 am-11:02 pm

2 stops21h 27m

$591

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Tue 6/3

9:00 am-3:30 pm

1 stop14h 30m

$726

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Mon 6/2

12:55 pm-9:39 pm

2 stops16h 44m

$734

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 15 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 January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Zagreb-Denver flight deals on Cheapflights vs. FlightHub >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 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 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.

Travel insights for flights from Zagreb to Denver

Get recent, data-driven insights about flights from Zagreb to Denver including ideal travel times, pricing trends, and more.

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 January 17, 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 afternoon could potentially save you up to 22% on airfare.

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 January 17, 2025.
Delta
8.0
Very good
8,511 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very good
8,511 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,487 reviews
Delta
8.0
Very good
8,511 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,965 reviews
Delta
8.0
Very good
8,511 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines
7.3
Good
3,921 reviews
Delta
8.0
Very good
8,511 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Currently priced at $703, 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. Search Cheapflights for deals from Delta and British Airways - these airlines can fly you to your destination from $731 and $755, respectively. Turkish Airlines is priced at 22% lower than the current average price of a flight leaving 3 months from now.

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

    $521 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Air France and Delta, with prices starting from $726 and $734, respectively.

  • 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.

  • What is the cheapest month to book a flight from Zagreb to Denver?

    Currently, October is the cheapest month in which you can book a flight from Zagreb to Denver (average of $197). Flying from Zagreb 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 Zagreb?

Book flights to Zagreb if you plan to visit one of these locations
Keystone
Westminster
Black Hawk
Winter Park
Dillon
Lakewood
Broomfield
Silverthorne
Golden
Brighton
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Greeley
Central City
Englewood
Copper Mountain
Longmont
Thornton

Browse thousands of different options on Cheapflights for your next trip

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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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$707Average$812FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$844Average$989FlexibilityNo cancel feeOn-time76%
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