DEN - ZAG

$293 Find Cheap Flights from Denver to Zagreb - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$642
Typical prices: $1,072-$1,461
Lufthansa
Fri 11/2Sat 11/10
DEN - ZAG • 1 stop
Cheapest one-way
$293
Typical prices: $464-$765
Multiple Airlines
Wed 10/24
DEN - ZAG • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Denver and Zagreb. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
20 weeks
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 52% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 53% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $854 (round-trip)
Munich Franz Josef Strauss (MUC)
Shortest trip • 13h 54m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Zagreb (DEN-ZAG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Zagreb

Mon, Nov 2 - Tue, Nov 10
Lufthansa Logo
4:15 pm - 3:55 pmDEN  Denver Intl-ZAG Zagreb Franjo Tuđman
15h 40m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:35 pmZAG  Zagreb Franjo Tuđman-DEN Denver Intl
17h 35m1 stop Frankfurt am Main
$642Lufthansa
Mon, Jan 4 - Thu, Jan 14
Lufthansa Logo
4:15 pm - 12:35 pmDEN  Denver Intl-ZAG Zagreb Franjo Tuđman
12h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:35 pmZAG  Zagreb Franjo Tuđman-DEN Denver Intl
17h 35m1 stop Frankfurt am Main
$648Lufthansa
Mon, Jan 4 - Thu, Jan 14
Multiple Airlines Logo
4:15 pm - 12:35 pmDEN  Denver Intl-ZAG Zagreb Franjo Tuđman
12h 20m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
6:00 am - 8:27 pmZAG  Zagreb Franjo Tuđman-DEN Denver Intl
22h 27m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$652Multiple Airlines
Mon, Nov 2 - Tue, Nov 10
Lufthansa Logo
4:48 pm - 3:55 pmDEN  Denver Intl-ZAG Zagreb Franjo Tuđman
15h 07m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:35 pmZAG  Zagreb Franjo Tuđman-DEN Denver Intl
17h 35m1 stop Frankfurt am Main
$654Lufthansa
Mon, Nov 2 - Tue, Nov 10
Lufthansa Logo
4:48 pm - 3:55 pmDEN  Denver Intl-ZAG Zagreb Franjo Tuđman
15h 07m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 7:30 pmZAG  Zagreb Franjo Tuđman-DEN Denver Intl
21h 30m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$663Lufthansa
Tue, Oct 13 - Mon, Oct 19
American Airlines Logo
7:15 am - 12:05 pmDEN  Denver Intl-ZAG Zagreb Franjo Tuđman
20h 50m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
2:40 pm - 7:37 pmZAG  Zagreb Franjo Tuđman-DEN Denver Intl
36h 57m2 stops London Heathrow Charlotte Douglas
$677American Airlines
Sun, Oct 25 - Sun, Nov 1
Multiple Airlines Logo
1:30 pm - 12:35 pmDEN  Denver Intl-ZAG Zagreb Franjo Tuđman
16h 05m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Multiple Airlines Logo
4:40 pm - 2:30 pmZAG  Zagreb Franjo Tuđman-DEN Denver Intl
29h 50m1 stop Munich Franz Josef Strauss
$687Multiple Airlines
Sat, Oct 24 - Sun, Nov 1
Turkish Airlines Logo
8:25 pm - 8:30 amDEN  Denver Intl-ZAG Zagreb Franjo Tuđman
29h 05m1 stop Istanbul
Turkish Airlines Logo
8:05 pm - 6:25 pmZAG  Zagreb Franjo Tuđman-DEN Denver Intl
30h 20m1 stop Istanbul
$730Turkish Airlines
Sun, Oct 25 - Sun, Nov 1
Turkish Airlines Logo
8:30 pm - 8:30 amDEN  Denver Intl-ZAG Zagreb Franjo Tuđman
29h 00m1 stop Istanbul
Turkish Airlines Logo
9:25 am - 6:25 pmZAG  Zagreb Franjo Tuđman-DEN Denver Intl
17h 00m1 stop Istanbul
$732Turkish Airlines
Fri, Dec 11 - Sat, Dec 19
Turkish Airlines Logo
7:30 pm - 8:30 amDEN  Denver Intl-ZAG Zagreb Franjo Tuđman
29h 00m1 stop Istanbul
Turkish Airlines Logo
8:05 pm - 5:25 pmZAG  Zagreb Franjo Tuđman-DEN Denver Intl
29h 20m1 stop Istanbul
$1,057Turkish Airlines
Booking Insights

Price, demand and travel trends for Denver to Zagreb flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Denver to Zagreb with more confidence.

How much is a round-trip flight from Denver to Zagreb?

Round-trip flights from Denver to Zagreb start at $642. Prices are below average for this route right now, with typical round-trip fares ranging from $1,072 to $1,461. The lowest price found in the past 5 days was $642 on Lufthansa.

What's the cheapest day of the week to fly from Denver to Zagreb?

Friday is the cheapest day of the week to fly from Denver to Zagreb, it is 10% cheaper than the average day. Wednesday is the most expensive day with flight prices 4% higher than average. Based on deals found by KAYAK users in the last 12 months.

When are prices from Denver to Zagreb the cheapest?

Flights from Denver to Zagreb are cheapest 20 weeks before departure. Booking in this window typically costs about 52% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Denver to Zagreb flights

Low season

March

Cheapest flight

$293
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Denver to Zagreb

When to book flights from Denver to Zagreb

Are your dates flexible? Find out the best times to travel from Denver to Zagreb based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Denver to Zagreb flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Denver to Zagreb?

    Flights from Denver to Zagreb usually depart from Denver Intl (DEN) and arrive at Zagreb Franjo Tuđman (ZAG).

  • What cabin classes can I book on flights from Denver to Zagreb?

    Three cabin classes are available on flights from Denver to Zagreb:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Denver to Zagreb pass through?

    One-stop flights from Denver to Zagreb most commonly connect through:

    • Munich Franz Josef Strauss (MUC) - 83% of one-stop connections
    • Istanbul (IST) - 7% of one-stop connections
    • Frankfurt am Main (FRA) - 5% of one-stop connections
    • London Heathrow (LHR) - 2% of one-stop connections

    Munich Franz Josef Strauss (MUC) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Denver to Zagreb?

    Yes. Being flexible with your travel dates can save you up to 14% on the Denver to Zagreb route. Friday is the cheapest departure day at $1,168 round-trip on average, while Wednesday is the most expensive at $1,350, a difference of $182. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Zagreb?

    Some of the most popular sights in Zagreb are Zagreb City Centre, Arena Zagreb and Ban Jelacic Square. These are among the most viewed places in Zagreb on KAYAK.

  • How expensive are last-minute Denver to Zagreb flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 6% above the route average of $1,296. Book 20 weeks before departure for the lowest fares.

  • How long is a flight from Denver to Zagreb?

    A nonstop flight from Denver to Zagreb takes 0h 00m, covering 5,477 miles.

  • Do I need a passport to fly from Denver to Zagreb?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Denver to Zagreb changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $642 to $1,483. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Denver to Zagreb looking right now?

    One-way fares from Denver to Zagreb are currently lower than usual. Average one-way flight prices are about $367, which is 38% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Denver to Zagreb?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 13h 54m, compared with 14h 02m via Paris Charles de Gaulle (CDG) and 14h 31m via Frankfurt am Main (FRA).

  • What is the time difference between Denver and Zagreb?

    Zagreb is 8 hours ahead of Denver (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Zagreb Franjo Tuđman Airport (ZAG)?

    Zagreb Franjo Tuđman Airport (ZAG) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    • GREEN MOTION
    • Alamo
    • Sixt
    • Street Rent a Car
    • Avis

  • How much should I expect to pay for a Denver to Zagreb flight?

    Round-trip flights from Denver to Zagreb range from $1,072 to $1,461, with an average of $1,296 over the past 12 months. Anything below $1,072 counts as a good deal.

Your guide to booking Denver to Zagreb flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Wednesday. On this route, Friday flights average $1,168 - about $182 less than Wednesday (13% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 52% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Denver to Zagreb trip for February. Fares historically average $609 round-trip in that month - typically $798 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Denver to Zagreb

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