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Flights from Denver to Zagreb

Find cheap airlines flights from Denver to Zagreb

Choose from 1 carriers that fly from Denver to Zagreb, including American Airlines, Enjoy the cheapest tickets on this route with United Airlines.
American Airlines logo American Airlines

Cheap flight deals from Denver to Zagreb

Find the cheapest flights from Denver to Zagreb within the next 3 months. Book one way flights from $417 or round trip flights from $549.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Denver to Zagreb

The distance between Denver and Zagreb is about 8,820.11 km. The most popular month to Zagreb is May. The off-season for travel is April.

Cheapest one-way flight price $417
Cheapest round-trip ticket price $549
Off-season for travel April
Peak season for travel May
Flight distance 8,820.11 km
Popular airline American Airlines

When is the cheapest time to fly from Denver to Zagreb?

The cheapest time for Denver to Zagreb flights: Sep 28 to Oct 5 — one way flight prices from $286.

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Denver (DEN) to Zagreb (ZAG) the cheapest?

    Airlines adjust prices for flights from Denver to Zagreb based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Denver (DEN) to Zagreb (ZAG) cost?

    According to Trip.com's data, the lowest price is around $1,407.

How to find a cheap flight from Denver to Zagreb

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Denver to Zagreb. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest Denver to Zagreb ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Denver to Zagreb for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $417 for a one-way ticket on Fri, Aug 1.
2
Compare cheap Denver to Zagreb flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Denver to Zagreb. The most affordable airline currently operating on this route is Turkish Airlines.
3
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Denver to Zagreb route to track ticket prices effortlessly—no need to check manually every day.
4
Don't miss out on cheap Denver to Zagreb flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
5
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
6
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Denver to Zagreb to access exclusive deals just for you.

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