$317+ Cheap flights from Denver (DEN) to Zagreb (ZAG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZAG
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Zagreb with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Zagreb
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Best
Last-minute
One-way
Cheapest flights from Denver to ZagrebExplore the most affordable flight options available from Denver to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Denver to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Justfly.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:30 pm -
1 stop15h 40m
Sun 11/228:05 pm -
1 stop29h 20m
Deal found 10/28![Turkish Airlines logo]()
$719
This Turkish Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:30 pm -
1 stop15h 40m
Fri 12/49:25 am -
1 stop16h 00m
Deal found 10/29![Turkish Airlines logo]()
$750
This Gotogate deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:50 pm -
2 stops16h 05m
Wed 12/166:00 am -
2 stops22h 27m
Deal found 10/25![Multiple Airlines logo]()
$822
This KLM deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:07 pm -
2 stops15h 58m
Fri 12/48:20 am -
2 stops20h 00m
Deal found 10/29![KLM logo]()
$891
This Gotogate deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/251:30 pm -
2 stops15h 05m
Thu 1/76:00 am -
2 stops22h 27m
Deal found 10/29![Multiple Airlines logo]()
$926
This Orbitz deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:15 pm -
1 stop15h 40m
Sat 1/91:20 pm -
2 stops38h 20m
Deal found 10/25![Lufthansa logo]()
$933
Best flights from Denver to ZagrebDiscover carefully curated flight deals from Denver to Zagreb that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Denver to Zagreb that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Justfly.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:30 pm -
1 stop15h 40m
Sun 11/228:05 pm -
1 stop29h 20m
Deal found 10/28![Turkish Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/23:55 pm -
1 stop22h 20m
Fri 3/56:00 am -
1 stop15h 40m
Deal found 10/25![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/13:55 pm -
1 stop22h 20m
Thu 3/46:00 am -
1 stop15h 40m
Deal found 10/29![United Airlines logo]()
$754
Last-minute flights from Denver to ZagrebDiscover last-minute flight deals from Denver to Zagreb. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Zagreb. Data last updated October 30, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:30 pm -
1 stop15h 40m
Sun 11/228:05 pm -
1 stop29h 20m
Deal found 10/28![Turkish Airlines logo]()
$719
This Gotogate deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:48 pm -
2 stops15h 07m
Sun 11/226:00 am -
2 stops20h 13m
Deal found 10/28![Multiple Airlines logo]()
$976
This BusinessClass deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:40 pm -
3 stops18h 35m
Sun 12/68:25 am -
2 stops17h 35m
Deal found 10/26![Multiple Airlines logo]()
$3,249
This Turkish Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:30 pm -
1 stop15h 40m
Fri 12/49:25 am -
1 stop16h 00m
Deal found 10/29![Turkish Airlines logo]()
$750
This KLM deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:07 pm -
2 stops15h 58m
Fri 12/48:20 am -
2 stops20h 00m
Deal found 10/29![KLM logo]()
$891
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:40 pm -
3 stops22h 35m
Fri 12/46:35 pm -
3 stops31h 25m
Deal found 10/29![Multiple Airlines logo]()
$995
This Gotogate deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:40 pm -
3 stops20h 55m
Sat 12/58:20 am -
2 stops17h 40m
Deal found 10/26![Multiple Airlines logo]()
$3,392
One-way flights from Denver to ZagrebSearch for one-way flight options from Denver to Zagreb. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Denver to Zagreb. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/268:15 am -
2 stops20h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$317
This Expedia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/264:15 pm -
1 stop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Lufthansa logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:40 pm -
3 stops37h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$343
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:30 pm -
1 stop14h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Turkish Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:56 pm -
3 stops57h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:05 am -
2 stops21h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$594
Find flight deals from Denver to Zagreb
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Zagreb (ZAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $719 (Justfly.com) |
One-way from | $317 (Mytrip) |
Popular in | November |
Cheapest in | April |
Average price | $881 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Zagreb that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Denver to Zagreb that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverZagreb
DEN Denver Intl - ZAG Zagreb Franjo Tuđman
DENZAG
Denver Intl
Tue 1/26
8:55 am-9:30 am
3 stops40h 35m
Zagreb Franjo Tuđman
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$318
Quickest round-trip
DenverZagreb
DEN Denver Intl - ZAG Zagreb Franjo Tuđman
DENZAG
Denver Intl
Tue 1/26
4:15 pm-12:35 pm
1 stop12h 20m
Zagreb Franjo Tuđman
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$325
DenverZagreb
DEN Denver Intl - ZAG Zagreb Franjo Tuđman
DENZAG
Denver Intl
Mon 11/9
3:40 pm-1:20 pm
3 stops37h 40m
Zagreb Franjo Tuđman
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$343
DenverZagreb
DEN Denver Intl - ZAG Zagreb Franjo Tuđman
DENZAG
Denver Intl
Mon 11/9
7:30 pm-7:10 pm
1 stop15h 40m
Zagreb Franjo Tuđman
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$562
DenverZagreb
DEN Denver Intl - ZAG Zagreb Franjo Tuđman
DENZAG
Denver Intl
Wed 11/4
8:30 pm-7:10 pm
1 stop14h 40m
Zagreb Franjo Tuđman
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$562
DenverZagreb
DEN Denver Intl - ZAG Zagreb Franjo Tuđman
DENZAG
Denver Intl
Wed 11/4
6:05 am-12:00 pm
2 stops21h 55m
Zagreb Franjo Tuđman
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$594
DenverZagreb
DEN Denver Intl - ZAG Zagreb Franjo Tuđman
DENZAG
Denver Intl
Mon 11/9
7:30 pm-7:10 pm
1 stop15h 40m
Zagreb Franjo Tuđman
Sun 11/22
8:05 pm-5:25 pm
1 stop29h 20m
$719
DenverZagreb
DEN Denver Intl - ZAG Zagreb Franjo Tuđman
DENZAG
Denver Intl
Tue 3/2
3:55 pm-10:15 pm
1 stop22h 20m
Zagreb Franjo Tuđman
Fri 3/5
6:00 am-1:40 pm
1 stop15h 40m
$745
DenverZagreb
DEN Denver Intl - ZAG Zagreb Franjo Tuđman
DENZAG
Denver Intl
Mon 3/1
3:55 pm-10:15 pm
1 stop22h 20m
Zagreb Franjo Tuđman
Thu 3/4
6:00 am-1:40 pm
1 stop15h 40m
$754
Sorted by cheapest first
Compare providers for flights from Denver to Zagreb
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Zagreb in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Zagreb flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Zagreb flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Zagreb flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Zagreb flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Zagreb flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Zagreb
Have a flexible travel schedule? Discover the best time to fly to Zagreb from Denver with our price prediction graph.
DEN-ZAG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Zagreb
Get insights into the airlines that provide service to Zagreb. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Zagreb. Reviews last updated October 30, 2026.
Read reviews from past customers who have flown Turkish Airlines,United Airlines, andLufthansa from Denver to Zagreb. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
7.3
Crew
7.8
Comfort
7.3
Food
7.5
Overall
7.4
Reviews
1 / 20
10.0
ExcellentROBERTO,Oct 2026
MIA - ATH
Entertainment
7.5
Boarding
7.3
Crew
7.8
Comfort
7.3
Food
7.5
Overall
7.4
Reviews
1 / 20
10.0
ExcellentROBERTO,Oct 2026
MIA - ATH
Entertainment
7.5
Boarding
7.3
Crew
7.8
Comfort
7.3
Food
7.5
Overall
7.4
Reviews
1 / 20
10.0
ExcellentROBERTO,Oct 2026
MIA - ATH
Entertainment
7.5
Boarding
7.3
Crew
7.8
Comfort
7.3
Food
7.5
Overall
7.4
Reviews
1 / 20
10.0
ExcellentROBERTO,Oct 2026
MIA - ATH
Related info for your journey
Find useful and relevant information for your journey from Denver to Zagreb. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Denver to Zagreb
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Complete your trip
Complete your trip to Zagreb by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Zagreb by cabin class
Find flights from Denver to Zagreb, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Zagreb flights
Browse other Denver and Zagreb flight options. Last updated on October 30, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Zagreb
Explore flights to Zagreb departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Top 3 airlines flying from Denver to Zagreb
Discover the top 3 airlines that operate flights from Denver to Zagreb. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$623 | Average$781 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$649 | Average$1,408 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$744 | Average$1,331 | FlexibilityNo cancel fee | On-time76% |