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Zagreb

$301+ Cheap flights from Colorado to Zagreb (ZAG)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZAG
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Colorado to Zagreb

Keep the following information in mind while searching for Colorado to Zagreb flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$656
(oojo)

One-way from

$301
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$746
Provider with most accurate pricing for Denver Intl-Zagreb Franjo Tuđman flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Zagreb Franjo Tuđman flights.
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From Colorado to Zagreb Franjo Tuđman
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One-way flight from Colorado to Zagreb Franjo Tuđman
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Highest demand for flights based on searches. 28% potential increase in price ($370 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Colorado to Zagreb

Cheapest flights from Colorado to Zagreb
Explore the most affordable flight options available from Colorado to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Air Canada deal was found by Cheapflights users on 3/31. 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.
Tue 10/219:40 amDEN - ZAG
2 stops18h 55mAir Canada
Fri 11/146:15 amZAG - DEN
2 stops36h 20mAir Canada
Deal found 3/31$650
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 10/193:50 pmDEN - ZAG
1 stop14h 25mUnited Airlines
Fri 11/146:15 amZAG - DEN
2 stops18h 23mUnited Airlines
Deal found 3/31$659
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/277:50 pmDEN - ZAG
1 stop28h 50mTurkish Airlines
Sat 5/102:00 pmZAG - DEN
1 stop35h 55mTurkish Airlines
Deal found 3/31$660
This Lufthansa deal was found by Cheapflights users on 3/31. 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.
Sun 10/194:05 pmDEN - ZAG
1 stop12h 30mLufthansa
Thu 11/136:15 amZAG - DEN
1 stop17h 40mLufthansa
Deal found 3/31$663
This Delta deal was found by Cheapflights users on 3/31. 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.
Sun 10/196:30 amDEN - ZAG
2 stops21h 40mDelta
Mon 11/103:05 pmZAG - DEN
2 stops35h 17mDelta
Deal found 3/31$673
This British Airways deal was found by Cheapflights users on 3/31. 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.
Mon 10/206:35 pmDEN - ZAG
1 stop16h 50mBritish Airways
Mon 11/108:00 pmZAG - DEN
1 stop27h 25mBritish Airways
Deal found 3/31$677
This KLM deal was found by Cheapflights users on 3/31. 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 10/2010:50 amDEN - ZAG
2 stops18h 20mKLM
Wed 11/126:30 amZAG - DEN
2 stops19h 52mKLM
Deal found 3/31$678
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Mon 3/3111:15 amDEN - ZAG
2 stops18h 55mMultiple Airlines
Mon 4/711:20 amZAG - DEN
2 stops38h 45mMultiple Airlines
Deal found 3/30$704
This Austrian Airlines deal was found by Cheapflights users on 4/1. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1511:20 amDEN - ZAG
2 stops15h 20mAustrian Airlines
Mon 5/511:20 amZAG - DEN
2 stops38h 19mAustrian Airlines
Deal found 4/1$752
This Aeromexico deal was found by Cheapflights users on 4/1. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:31 pmDEN - ZAG
2 stops23h 49mAir France
Wed 6/1112:55 pmZAG - DEN
1 stop34h 35mAir France
Deal found 4/1$874
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 5/2811:53 pmDEN - ZAG
2 stops28h 52mAmerican Airlines
Wed 6/111:20 pmZAG - DEN
2 stops29h 50mAmerican Airlines
Deal found 3/31$877

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado 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 April 2, 2025.
Use the filters below to find and compare flights from Colorado to Zagreb that are best for you.

Fly from

Colorado

Fly to

Zagreb

Route

Depart

Return

Price

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Tue 8/12

7:50 pm-8:40 am

1 stop28h 50m

Zagreb Franjo Tuđman

Tue 10/14

9:35 am-5:55 pm

1 stop16h 20m

$656

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Wed 9/10

4:15 pm-9:20 pm

1 stop21h 05m

Zagreb Franjo Tuđman

Wed 9/17

6:15 am-10:18 am

2 stops36h 03m

$711

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Sun 4/13

4:05 pm-9:20 pm

1 stop21h 15m

Zagreb Franjo Tuđman

Thu 5/1

6:05 am-1:45 pm

1 stop15h 40m

$732

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Mon 4/14

11:15 am-2:10 pm

2 stops18h 55m

Zagreb Franjo Tuđman

Fri 5/2

1:20 pm-12:09 pm

2 stops30h 49m

$740

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Mon 8/11

6:35 pm-7:25 pm

1 stop16h 50m

Zagreb Franjo Tuđman

Tue 10/14

8:10 pm-4:25 pm

1 stop28h 15m

$747

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Tue 4/15

8:04 am-11:40 pm

2 stops31h 36m

Zagreb Franjo Tuđman

Fri 5/2

3:00 pm-10:16 am

2 stops27h 16m

$750

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Tue 4/15

11:20 am-10:40 am

2 stops15h 20m

Zagreb Franjo Tuđman

Mon 5/5

11:20 am-5:39 pm

2 stops38h 19m

$752

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Wed 5/28

4:06 pm-4:15 pm

2 stops16h 09m

Zagreb Franjo Tuđman

Wed 6/11

6:00 am-3:35 pm

2 stops17h 35m

$819

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Sun 9/14

12:20 pm-4:15 pm

2 stops19h 55m

Zagreb Franjo Tuđman

Wed 9/24

6:00 am-10:46 pm

2 stops24h 46m

$848

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Wed 5/28

12:31 pm-8:20 pm

2 stops23h 49m

Zagreb Franjo Tuđman

Wed 6/11

12:55 pm-3:30 pm

1 stop34h 35m

$874

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 18 results
1
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Best time to book a flight from Colorado to Zagreb

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

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

Currently, November is the cheapest month in which you can book a flight from Colorado to Zagreb (average of $641). Flying from Colorado to Zagreb in June is currently the most expensive (average of $1,342). 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.

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

Find hourly flight availability from Colorado to Zagreb. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from Colorado to Zagreb, 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 Zagreb by month

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

In terms of precipitation, rainfall in Zagreb ranges from 1.9 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Zagreb when rainfall is around 1.9 in.

Temperature in Zagreb by month

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

If weather is an important factor for your trip to Zagreb, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 2, 2025.
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    Zagreb Franjo Tuđman (ZAG) is the airport you will fly into if you book a flight from Colorado to Zagreb. It is only a 6.7 mi journey from Franjo Tuđman (ZAG) to Zagreb’s city center.

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

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $413. However, be on the lookout for offers from British Airways and Lufthansa, as they are both options that can get you from Colorado to Zagreb for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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.

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

    Currently, November is the cheapest month in which you can book a flight from Colorado to Zagreb (average of $641). Flying from Colorado to Zagreb in June is currently the most expensive (average of $1,342). 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 Colorado?

Book flights to Colorado if you plan to visit one of these locations
Velika Gorica

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Colorado to Zagreb

Discover the top 3 airlines that operate flights from Colorado 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$554Average$679FlexibilityNo cancel feeOn-time77%
DeltaCheapest$595Average$1,272FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$787Average$1,210FlexibilityNo cancel feeOn-time76%

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