ZAG - DEN

$396 Find Cheap Flights from Zagreb to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Zagreb to Denver departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zagreb to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zagreb to Denver, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$786
Turkish Airlines
Mon 3/30Sat 4/4
ZAG - DEN • 1 stop
Cheapest one-way
$396
Multiple Airlines
Wed 6/3
ZAG - DEN • 3 stops
Top airlines
Turkish Airlines
Cheapest • from $786 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Zagreb and Denver. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Istanbul (IST)
Cheapest • Avg $907 (round-trip)
Munich (MUC)
Shortest trip • 13h 15m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Zagreb to Denver (ZAG-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Zagreb to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Zagreb to Denver

Mon, Mar 30 - Sat, Apr 4
Turkish Airlines Logo
8:25 pm - 6:25 pm
ZAG
-
DEN
30h 00m
1 stop
Turkish Airlines Logo
8:25 pm - 7:30 pm
DEN
-
ZAG
15h 05m
1 stop
$786Turkish Airlines
Sat, May 2 - Sat, May 9
Turkish Airlines Logo
1:55 pm - 6:25 pm
ZAG
-
DEN
36h 30m
1 stop
Turkish Airlines Logo
8:25 pm - 1:00 pm
DEN
-
ZAG
32h 35m
1 stop
$837Turkish Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
7:40 am - 11:01 pm
ZAG
-
DEN
23h 21m
2 stops
Multiple Airlines Logo
8:00 am - 10:05 pm
DEN
-
ZAG
30h 05m
2 stops
$939Multiple Airlines
Sat, May 2 - Sat, May 9
Turkish Airlines Logo
8:25 pm - 11:01 pm
ZAG
-
DEN
34h 36m
2 stops
Turkish Airlines Logo
8:25 pm - 1:00 pm
DEN
-
ZAG
32h 35m
1 stop
$951Turkish Airlines
Tue, May 12 - Mon, May 18
Multiple Airlines Logo
9:35 am - 6:25 pm
ZAG
-
DEN
16h 50m
1 stop
Multiple Airlines Logo
11:59 pm - 8:40 am
DEN
-
ZAG
24h 41m
2 stops
$1,010Multiple Airlines
Tue, May 12 - Mon, May 18
Lufthansa Logo
5:35 am - 1:35 pm
ZAG
-
DEN
16h 00m
1 stop
Lufthansa Logo
3:45 pm - 11:45 pm
DEN
-
ZAG
24h 00m
1 stop
$1,023Lufthansa
Tue, May 12 - Mon, May 18
Lufthansa Logo
5:35 am - 4:16 pm
ZAG
-
DEN
18h 41m
2 stops
Lufthansa Logo
8:20 pm - 9:35 pm
DEN
-
ZAG
17h 15m
2 stops
$1,032Lufthansa
Mon, Mar 30 - Sat, Apr 4
Turkish Airlines Logo
8:25 pm - 10:05 pm
ZAG
-
DEN
33h 40m
2 stops
Turkish Airlines Logo
8:25 pm - 7:30 pm
DEN
-
ZAG
15h 05m
1 stop
$1,035Turkish Airlines
Mon, Mar 30 - Sat, Apr 4
Multiple Airlines Logo
1:55 pm - 6:25 pm
ZAG
-
DEN
36h 30m
1 stop
Multiple Airlines Logo
4:40 pm - 7:10 pm
DEN
-
ZAG
18h 30m
2 stops
$1,071Multiple Airlines
Mon, Mar 30 - Sat, Apr 4
Delta Logo
6:00 am - 7:51 pm
ZAG
-
DEN
21h 51m
2 stops
Delta Logo
11:59 pm - 3:05 pm
DEN
-
ZAG
31h 06m
2 stops
$1,127Delta
Booking Insights

KAYAK's insights & trends for Zagreb to Denver flights

Get data-powered insights and trends into flights from Zagreb to Denver to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Zagreb to Denver?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Zagreb to Denver were found on Turkish Airlines ($786) and Lufthansa ($1,023).

Find deals

Good to know

Low seasonMay
Cheapest flight$396
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Zagreb to Denver

When to book flights from Zagreb to Denver

Are your dates flexible? Find out the best times to travel from Zagreb to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Zagreb to Denver

  • What is the cheapest flight from Zagreb to Denver?

    In the last 3 days, the lowest price for a flight from Zagreb to Denver was $396 for a one-way ticket and $786 for a round-trip.

  • Do I need a passport to fly between Zagreb and Denver?

    Yes

  • Which airports will I be using when flying from Zagreb to Denver?

    On your way to Denver, you’ll fly out from Zagreb Franjo Tuđman. You’ll be landing at Denver Intl.

  • Which aircraft models fly most regularly from Zagreb to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Zagreb to Denver?

    Star Alliance is the only airline alliance operating flights between Zagreb and Denver.

  • How does KAYAK find such low prices on flights from Zagreb to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Zagreb to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Zagreb to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Zagreb is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Zagreb to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Zagreb with another airline. Booking your flights between Zagreb and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Zagreb to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Zagreb up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Zagreb to Denver

 
See real verified KAYAK customer reviews for airlines flying from Zagreb to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Zagreb to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7856 reviews
7.0Boarding
6.8Comfort
7.6Crew
6.3Food
6.5Entertainment
Airline reviews

How about changing the personal out to more friendly human beings? This team was pretty arrogant. No fun!!

4.0 OkayHarald, Mar 2026
FRA - MIA
Read more Lufthansa reviews

How about changing the personal out to more friendly human beings? This team was pretty arrogant. No fun!!

Everything could have been better. What needed to be wrong with United went wrong

Excellent service. The crew goes above their way to make the customer comfortable.

It was good. The seats in economy weren’t bad

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Very good. Comfortable and I felt well taken care of from start to finish

Everything you need to know for your flight from Zagreb to Denver

Information on your arrival and departure airports

Zagreb (ZAG)
Denver (DEN)