How long does it take to fly to Zagreb?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Zagreb you fly into. For example, flying from Denver to Zagreb takes 12h 20m on average. On the other hand, flying from Colorado Springs to Zagreb takes 17h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Colorado to Zagreb Franjo Tuđman?

Lufthansa is the most popular carrier operating from Colorado to Zagreb Franjo Tuđman

What airlines fly to Zagreb?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Zagreb from Colorado according to our data. Lufthansa is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Zagreb. Keep in mind that there are 3 different airlines that fly to Zagreb on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Colorado to Zagreb Franjo Tuđman Airport?

Prices for flights from Colorado to Zagreb Franjo Tuđman Airport were last updated today.

How many operators does momondo search for flights from Colorado to Zagreb Franjo Tuđman Airport?

As of February 2026, there are 3 operators available to choose from for flights from Colorado to Zagreb Franjo Tuđman Airport.

How old do you have to be to fly from Colorado to Zagreb Franjo Tuđman Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Zagreb Franjo Tuđman Airport.

What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?

The travel and health documents required for your trip to Zagreb Franjo Tuđman Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zagreb Franjo Tuđman Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$253 Cheap Flights from Colorado to Zagreb in 2026

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Find the cheapest flights from Colorado to Zagreb

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 12:35 pm

DEN

ZAG

12h 30m

1 stop

5:35 am - 3:40 pm

ZAG

DEN

18h 05m

1 stop

$557Lufthansa

Mon, Mar 30 - Tue, Apr 14

4:05 pm - 12:35 pm

DEN

ZAG

12h 30m

1 stop

5:35 am - 7:55 pm

ZAG

DEN

22h 20m

2 stops

$584Multiple Airlines

Mon, Apr 6 - Tue, Apr 14

4:05 pm - 12:35 pm

DEN

ZAG

12h 30m

1 stop

5:35 am - 3:40 pm

ZAG

DEN

18h 05m

1 stop

$593Lufthansa

Mon, Apr 6 - Tue, Apr 14

8:40 am - 1:55 pm

DEN

ZAG

21h 15m

2 stops

2:40 pm - 4:30 pm

ZAG

DEN

33h 50m

1 stop

$596British Airways

Sun, Apr 19 - Mon, Apr 27

8:40 am - 1:55 pm

DEN

ZAG

21h 15m

2 stops

2:40 pm - 4:30 pm

ZAG

DEN

33h 50m

1 stop

$597British Airways

Sun, Apr 19 - Mon, Apr 27

2:48 pm - 7:25 pm

DEN

ZAG

20h 37m

2 stops

8:20 pm - 10:40 pm

ZAG

DEN

34h 20m

2 stops

$599British Airways

Mon, Apr 6 - Tue, Apr 14

9:10 am - 7:25 pm

DEN

ZAG

26h 15m

2 stops

8:20 pm - 10:40 pm

ZAG

DEN

34h 20m

2 stops

$600British Airways

Mon, Mar 30 - Tue, Apr 14

6:05 pm - 12:35 pm

DEN

ZAG

34h 30m

2 stops

6:05 am - 7:55 pm

ZAG

DEN

21h 50m

2 stops

$611Air Canada

Sat, Apr 11 - Fri, Apr 24

8:25 pm - 7:30 pm

DEN

ZAG

15h 05m

1 stop

9:35 am - 6:25 pm

ZAG

DEN

16h 50m

1 stop

$616Turkish Airlines

Sat, Apr 18 - Sun, Apr 26

6:20 am - 1:10 pm

COS

ZAG

23h 50m

2 stops

8:25 am - 8:28 pm

ZAG

COS

20h 03m

2 stops

$744KLM

Thu, Mar 26 - Thu, Apr 2

United Airlines flights from Colorado to Zagreb

Our best United Airlines deals on Colorado to Zagreb flight tickets

United Airlines

Mar 16

DEN6:45 pmDenver Intl

20h 40m

1 stop

ZAG10:25 pmZagreb Franjo Tuđman

Mar 23

ZAG2:40 pmZagreb Franjo Tuđman

36h 00m

2 stops

DEN7:40 pmDenver Intl

$643

United Airlines

Mar 16

DEN3:10 pmDenver Intl

24h 15m

2 stops

ZAG10:25 pmZagreb Franjo Tuđman

Mar 23

ZAG2:40 pmZagreb Franjo Tuđman

36h 00m

2 stops

DEN7:40 pmDenver Intl

$648

United Airlines

Mar 16

DEN6:45 pmDenver Intl

20h 40m

1 stop

ZAG10:25 pmZagreb Franjo Tuđman

Mar 23

ZAG2:40 pmZagreb Franjo Tuđman

25h 02m

2 stops

DEN8:42 amDenver Intl

$672

Turkish Airlines flights from Colorado to Zagreb

Our best Turkish Airlines deals on Colorado to Zagreb flight tickets

Turkish Airlines

Apr 18

DEN8:25 pmDenver Intl

15h 05m

1 stop

ZAG7:30 pmZagreb Franjo Tuđman

Apr 26

ZAG9:35 amZagreb Franjo Tuđman

16h 50m

1 stop

DEN6:25 pmDenver Intl

$616

Turkish Airlines

Apr 18

DEN8:25 pmDenver Intl

15h 05m

1 stop

ZAG7:30 pmZagreb Franjo Tuđman

Apr 26

ZAG9:35 amZagreb Franjo Tuđman

16h 50m

1 stop

DEN6:25 pmDenver Intl

$625

Turkish Airlines

Mar 27

DEN8:20 pmDenver Intl

32h 40m

1 stop

ZAG12:00 pmZagreb Franjo Tuđman

Apr 5

ZAG9:35 amZagreb Franjo Tuđman

16h 50m

1 stop

DEN6:25 pmDenver Intl

$628

Fly from

Fly to

Route

Depart

Return

Price

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Mon 3/30

4:05 pm-12:35 pm

1 stop12h 30m

Zagreb Franjo Tuđman

Tue 4/14

5:35 am-3:40 pm

1 stop18h 05m

$557

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Mon 4/6

4:05 pm-12:35 pm

1 stop12h 30m

Zagreb Franjo Tuđman

Tue 4/14

5:35 am-7:55 pm

2 stops22h 20m

$584

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Mon 4/6

4:05 pm-12:35 pm

1 stop12h 30m

Zagreb Franjo Tuđman

Tue 4/14

5:35 am-3:40 pm

1 stop18h 05m

$593

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Sun 4/19

8:40 am-1:55 pm

2 stops21h 15m

Zagreb Franjo Tuđman

Mon 4/27

2:40 pm-4:30 pm

1 stop33h 50m

$596

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Sun 4/19

8:40 am-1:55 pm

2 stops21h 15m

Zagreb Franjo Tuđman

Mon 4/27

2:40 pm-4:30 pm

1 stop33h 50m

$597

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Mon 4/6

2:48 pm-7:25 pm

2 stops20h 37m

Zagreb Franjo Tuđman

Tue 4/14

8:20 pm-10:40 pm

2 stops34h 20m

$599

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Mon 3/30

9:10 am-7:25 pm

2 stops26h 15m

Zagreb Franjo Tuđman

Tue 4/14

8:20 pm-10:40 pm

2 stops34h 20m

$600

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Sat 4/11

6:05 pm-12:35 pm

2 stops34h 30m

Zagreb Franjo Tuđman

Fri 4/24

6:05 am-7:55 pm

2 stops21h 50m

$611

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Sat 4/18

8:25 pm-7:30 pm

1 stop15h 05m

Zagreb Franjo Tuđman

Sun 4/26

9:35 am-6:25 pm

1 stop16h 50m

$616

Colorado SpringsZagreb

COS - ZAG

COSZAG

Colorado Springs

Thu 3/26

6:20 am-1:10 pm

2 stops23h 50m

Zagreb Franjo Tuđman

Thu 4/2

8:25 am-8:28 pm

2 stops20h 03m

$744

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Zagreb

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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What is the cheapest month to fly to Zagreb?

The month of January is, on average, the cheapest month to fly to Zagreb from Colorado, with most prices found around $617. The month of October is another great option to travel to Zagreb, with average flight prices from Colorado averaging around $683.

How far in advance should I book a flight to Zagreb?

You are more likely to see cheaper flights to Zagreb from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Zagreb for around $887 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zagreb from Colorado for as low as $671 on momondo.

Can stopping save me money on Colorado to Zagreb flights?

You could potentially save up to 69% on your flight if you consider stops on a Colorado to Zagreb flight.

Cheap Colorado to Zagreb flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Zagreb

Fastest flight time	12h 30m
Direct flights	None

The fastest flight from Colorado to Zagreb takes 12h 30m

There are no direct flights from Colorado to Zagreb. There are no popular flight routes from Colorado to Zagreb.

Search flight deals

When did momondo last update prices for flights from Colorado to Zagreb Franjo Tuđman Airport?
Prices for flights from Colorado to Zagreb Franjo Tuđman Airport were last updated today.
How many operators does momondo search for flights from Colorado to Zagreb Franjo Tuđman Airport?
As of February 2026, there are 3 operators available to choose from for flights from Colorado to Zagreb Franjo Tuđman Airport.
How old do you have to be to fly from Colorado to Zagreb Franjo Tuđman Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Zagreb Franjo Tuđman Airport.
What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?
The travel and health documents required for your trip to Zagreb Franjo Tuđman Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zagreb Franjo Tuđman Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Colorado to Zagreb

Compare and see reviews for airlines that fly from Colorado to Zagreb with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $603	Free Cancellation	Rating 7.3 4,209 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $629	Free Cancellation	Rating 7.4 9,279 reviews	Search United Airlines flights
Lufthansa	PriceFrom $666	Free Cancellation	Rating 6.8 7,780 reviews	Search Lufthansa flights

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Why should I use momondo to find a flight deal from Colorado to Zagreb?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Zagreb. momondo saves you time and could save you money on your trip.

Can I find flights from Colorado to Zagreb with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado to Zagreb flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado to Zagreb?

Once all potential Colorado to Zagreb flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Colorado to Zagreb right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colorado to Zagreb now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Zagreb and let you know when they change.

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Cheap flights from Colorado to Zagreb from $253

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Zagreb departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best United Airlines deals on Colorado to Zagreb flight tickets

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How to get the cheapest flight ticket from Colorado to Zagreb

What is the cheapest month to fly to Zagreb?

How far in advance should I book a flight to Zagreb?

Can stopping save me money on Colorado to Zagreb flights?

What is the cheapest airline that flies from Colorado to Zagreb Franjo Tuđman?

What airlines fly to Zagreb?

How long does it take to fly to Zagreb?

Cheap Colorado to Zagreb flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Zagreb

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Best airlines flying from Colorado to Zagreb

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Traveling to a place near Zagreb?

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Zagreb?

Can I find flights from Colorado to Zagreb with flexible booking policies on momondo?

How can momondo help me find flights from Colorado to Zagreb?

I’m not ready to book a flight from Colorado to Zagreb right now. Can momondo alert me if prices change?

An easier way to manage your Zagreb trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

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