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

Delta, Lufthansa, and British Airways are the most popular carriers operating from Colorado to Zagreb Franjo Tuđman

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 11h 35m on average. On the other hand, flying from Colorado Springs to Zagreb takes 15h 24m 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 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 82% 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 May 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.

$321 Cheap Flights from Colorado to Zagreb in 2026

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Find the cheapest flights from Colorado to Zagreb

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:55 pm - 10:20 pm

DEN

ZAG

22h 25m

1 stop

6:05 am - 3:35 pm

ZAG

DEN

17h 30m

1 stop

$775United Airlines

Sun, Nov 15 - Thu, Nov 19

9:45 am - 10:20 pm

DEN

ZAG

28h 35m

2 stops

6:05 am - 3:35 pm

ZAG

DEN

17h 30m

1 stop

$780United Airlines

Sun, Nov 15 - Thu, Nov 19

8:25 pm - 8:40 am

DEN

ZAG

28h 15m

1 stop

8:25 pm - 6:25 pm

ZAG

DEN

30h 00m

1 stop

$809Turkish Airlines

Tue, Aug 18 - Wed, Sep 30

8:25 pm - 7:30 pm

DEN

ZAG

15h 05m

1 stop

9:35 am - 6:25 pm

ZAG

DEN

16h 50m

1 stop

$822Turkish Airlines

Sat, Sep 12 - Sat, Sep 26

1:25 pm - 10:20 pm

DEN

ZAG

24h 55m

2 stops

4:40 pm - 2:30 pm

ZAG

DEN

29h 50m

1 stop

$846Multiple Airlines

Fri, Nov 13 - Mon, Nov 23

9:20 pm - 3:55 pm

DEN

ZAG

11h 35m

1 stop

6:05 am - 4:35 pm

ZAG

DEN

17h 30m

1 stop

$849Lufthansa

Sat, Oct 24 - Sun, Nov 1

4:15 pm - 9:35 pm

DEN

ZAG

21h 20m

1 stop

6:00 am - 4:58 pm

ZAG

DEN

18h 58m

2 stops

$850Multiple Airlines

Mon, Aug 17 - Fri, Sep 11

4:05 pm - 4:55 pm

DEN

ZAG

16h 50m

1 stop

9:50 am - 2:30 pm

ZAG

DEN

12h 40m

1 stop

$851Lufthansa

Sat, Oct 24 - Sun, Nov 1

6:00 am - 4:25 pm

COS

ZAG

26h 25m

2 stops

6:00 am - 9:21 pm

ZAG

COS

23h 21m

2 stops

$875Delta

Mon, Sep 21 - Wed, Oct 14

1:40 pm - 4:25 pm

COS

ZAG

18h 45m

2 stops

12:30 pm - 9:21 pm

ZAG

COS

40h 51m

2 stops

$895Delta

Mon, Sep 21 - Mon, Oct 12

Turkish Airlines flights from Colorado to Zagreb

Our best Turkish Airlines deals on Colorado to Zagreb flight tickets

Turkish Airlines

Aug 18

DEN8:25 pmDenver Intl

28h 15m

1 stop

ZAG8:40 amZagreb Franjo Tuđman

Sep 30

ZAG8:25 pmZagreb Franjo Tuđman

30h 00m

1 stop

DEN6:25 pmDenver Intl

$809

Turkish Airlines

Sep 12

DEN8:25 pmDenver Intl

15h 05m

1 stop

ZAG7:30 pmZagreb Franjo Tuđman

Sep 26

ZAG9:35 amZagreb Franjo Tuđman

16h 50m

1 stop

DEN6:25 pmDenver Intl

$822

Turkish Airlines

Nov 20

DEN7:20 pmDenver Intl

29h 10m

1 stop

ZAG8:30 amZagreb Franjo Tuđman

Nov 30

ZAG9:25 amZagreb Franjo Tuđman

16h 10m

1 stop

DEN5:35 pmDenver Intl

$823

Delta flights from Colorado to Zagreb

Our best Delta deals on Colorado to Zagreb flight tickets

Delta

Sep 21

COS6:00 amColorado Springs

32h 40m

2 stops

ZAG10:40 pmZagreb Franjo Tuđman

Oct 15

ZAG6:00 amZagreb Franjo Tuđman

19h 14m

2 stops

COS5:14 pmColorado Springs

$875

Delta

Aug 18

DEN6:05 amDenver Intl

21h 35m

2 stops

ZAG11:40 amZagreb Franjo Tuđman

Sep 30

ZAG6:00 amZagreb Franjo Tuđman

19h 49m

2 stops

DEN5:49 pmDenver Intl

$883

Delta

Sep 21

COS1:40 pmColorado Springs

18h 45m

2 stops

ZAG4:25 pmZagreb Franjo Tuđman

Oct 12

ZAG12:30 pmZagreb Franjo Tuđman

40h 51m

2 stops

COS9:21 pmColorado Springs

$895

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Sun 11/15

3:55 pm-10:20 pm

1 stop22h 25m

Zagreb Franjo Tuđman

Thu 11/19

6:05 am-3:35 pm

1 stop17h 30m

$775

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Sun 11/15

9:45 am-10:20 pm

2 stops28h 35m

Zagreb Franjo Tuđman

Thu 11/19

6:05 am-3:35 pm

1 stop17h 30m

$780

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Tue 8/18

8:25 pm-8:40 am

1 stop28h 15m

Zagreb Franjo Tuđman

Wed 9/30

8:25 pm-6:25 pm

1 stop30h 00m

$809

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Sat 9/12

8:25 pm-7:30 pm

1 stop15h 05m

Zagreb Franjo Tuđman

Sat 9/26

9:35 am-6:25 pm

1 stop16h 50m

$822

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Fri 11/13

1:25 pm-10:20 pm

2 stops24h 55m

Zagreb Franjo Tuđman

Mon 11/23

4:40 pm-2:30 pm

1 stop29h 50m

$846

Quickest round-trip

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Sat 10/24

9:20 pm-3:55 pm

1 stop11h 35m

Zagreb Franjo Tuđman

Sun 11/1

6:05 am-4:35 pm

1 stop17h 30m

$849

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Mon 8/17

4:15 pm-9:35 pm

1 stop21h 20m

Zagreb Franjo Tuđman

Fri 9/11

6:00 am-4:58 pm

2 stops18h 58m

$850

DenverZagreb

DEN - ZAG

DENZAG

Denver Intl

Sat 10/24

4:05 pm-4:55 pm

1 stop16h 50m

Zagreb Franjo Tuđman

Sun 11/1

9:50 am-2:30 pm

1 stop12h 40m

$851

Colorado SpringsZagreb

COS - ZAG

COSZAG

Colorado Springs

Mon 9/21

6:00 am-4:25 pm

2 stops26h 25m

Zagreb Franjo Tuđman

Wed 10/14

6:00 am-9:21 pm

2 stops23h 21m

$875

Colorado SpringsZagreb

COS - ZAG

COSZAG

Colorado Springs

Mon 9/21

1:40 pm-4:25 pm

2 stops18h 45m

Zagreb Franjo Tuđman

Mon 10/12

12:30 pm-9:21 pm

2 stops40h 51m

$895

Flights are sorted by cheapest round-trip flights first.

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

Prices

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Other information

What is the cheapest month to fly to Zagreb?

The month of February is, on average, the cheapest month to fly to Zagreb from Colorado, with most prices found around $0. The month of August is another great option to travel to Zagreb, with average flight prices from Colorado averaging around $433.

How far in advance should I book a flight from Colorado 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 $955 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 $680 on momondo.

Can stopping save me money on Colorado to Zagreb flights?

You could potentially save up to 8% 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	11h 35m
Direct flights	None

The fastest flight from Colorado to Zagreb takes 11h 35m

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

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Frequently asked questions about flying from Colorado to Zagreb

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 May 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 $617	Free Cancellation	Rating 7.4 4,395 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $629	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights
Lufthansa	PriceFrom $666	Free Cancellation	Rating 6.8 8,029 reviews	Search Lufthansa flights

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Why use momondo?

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 $321

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 10/7. 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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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 from Colorado 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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Frequently asked questions about flying from Colorado to Zagreb

Best airlines flying from Colorado to Zagreb

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

Traveling to a place near Zagreb?

Why use momondo?

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.

Get notified when prices go down

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List of cabin classes available on flights landing in Zagreb. Availability may vary depending on flight origin and airline.

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