$299+ Cheap flights from Denver (DEN) to Zagreb (ZAG)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZAG
Aug 6 — Aug 131
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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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Last-minute
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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 July 7, 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 July 7, 2026.
This oojo deal was found by Cheapflights users on 7/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:15 pm
DEN
- ZAG
1 stop12h 20m
Lufthansa
Sun 7/196:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/4![Lufthansa logo]()
$1,146
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/224:40 pm
DEN
- ZAG
2 stops33h 35m
Multiple Airlines
Tue 7/289:35 am
ZAG
- DEN
1 stop16h 50m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,154
This Mytrip deal was found by Cheapflights users on 7/5. 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 8/284:40 pm
DEN
- ZAG
3 stops20h 20m
Multiple Airlines
Mon 9/79:50 am
ZAG
- DEN
2 stops35h 55m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,158
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Fri 7/248:10 pm
DEN
- ZAG
2 stops39h 45m
Multiple Airlines
Thu 7/309:35 am
ZAG
- DEN
1 stop16h 50m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,159
This oojo deal was found by Cheapflights users on 7/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:15 pm
DEN
- ZAG
1 stop12h 20m
Lufthansa
Mon 7/201:20 pm
ZAG
- DEN
1 stop32h 25m
Lufthansa
Deal found 7/3![Lufthansa logo]()
$1,164
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 9/148:00 pm
DEN
- ZAG
1 stop16h 25m
Multiple Airlines
Sun 9/278:20 pm
ZAG
- DEN
2 stops29h 55m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,174
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:25 am
DEN
- ZAG
2 stops17h 10m
Air Canada
Tue 7/281:20 pm
ZAG
- DEN
2 stops17h 52m
Air Canada
Deal found 7/2![Air Canada logo]()
$1,176
This Air Canada deal was found by Cheapflights users on 7/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:25 am
DEN
- ZAG
2 stops17h 10m
Air Canada
Wed 7/295:55 am
ZAG
- DEN
2 stops34h 35m
Air Canada
Deal found 7/2![Air Canada logo]()
$1,177
This KAYAK deal was found by Cheapflights users on 7/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:15 pm
DEN
- ZAG
1 stop21h 20m
Lufthansa
Tue 7/285:35 am
ZAG
- DEN
1 stop18h 05m
Lufthansa
Deal found 7/2![Lufthansa logo]()
$1,178
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Wed 7/294:40 pm
DEN
- ZAG
3 stops35h 25m
Multiple Airlines
Tue 8/185:55 pm
ZAG
- DEN
2 stops32h 20m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,179
This Delta deal was found by Cheapflights users on 7/2. 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 7/225:40 pm
DEN
- ZAG
1 stop34h 00m
Delta
Fri 7/316:00 am
ZAG
- DEN
2 stops25h 44m
Delta
Deal found 7/2![Delta logo]()
$1,180
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 July 7, 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 July 7, 2026.
This Mytrip deal was found by Cheapflights users on 7/6. 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.
Sat 9/54:40 pm
DEN
- ZAG
2 stops23h 25m
Multiple Airlines
Sat 9/196:05 pm
ZAG
- DEN
3 stops32h 10m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,147
This Delta deal was found by Cheapflights users on 7/2. 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 7/225:40 pm
DEN
- ZAG
1 stop34h 00m
Delta
Fri 7/316:00 am
ZAG
- DEN
2 stops25h 44m
Delta
Deal found 7/2![Delta logo]()
$1,180
This British Airways deal was found by Cheapflights users on 7/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:23 pm
DEN
- ZAG
2 stops17h 32m
British Airways
Mon 8/242:40 pm
ZAG
- DEN
1 stop33h 50m
British Airways
Deal found 7/2![British Airways logo]()
$1,402
This Mytrip deal was found by Cheapflights users on 7/5. 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 8/284:40 pm
DEN
- ZAG
3 stops20h 20m
Multiple Airlines
Mon 9/79:50 am
ZAG
- DEN
2 stops35h 55m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,158
This Delta deal was found by Cheapflights users on 7/2. 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.
Mon 7/207:15 am
DEN
- ZAG
2 stops25h 10m
Delta
Thu 7/306:00 am
ZAG
- DEN
2 stops19h 43m
Delta
Deal found 7/2![Delta logo]()
$1,188
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 7/185:40 pm
DEN
- ZAG
1 stop34h 00m
Delta
Thu 7/306:00 am
ZAG
- DEN
2 stops25h 27m
Delta
Deal found 7/2![Delta logo]()
$1,240
This Mytrip deal was found by Cheapflights users on 7/6. 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.
Thu 12/2411:20 am
DEN
- ZAG
2 stops15h 00m
Multiple Airlines
Tue 1/55:50 pm
ZAG
- DEN
3 stops29h 45m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,303
This Delta deal was found by Cheapflights users on 7/2. 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.
Fri 7/2412:10 pm
DEN
- ZAG
2 stops26h 30m
Delta
Fri 7/316:00 am
ZAG
- DEN
2 stops20h 50m
Delta
Deal found 7/2![Delta logo]()
$1,248
This Mytrip deal was found by Cheapflights users on 7/6. 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.
Thu 12/243:40 pm
DEN
- ZAG
3 stops35h 20m
Multiple Airlines
Thu 12/316:00 pm
ZAG
- DEN
3 stops32h 00m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,476
This Condor deal was found by Cheapflights users on 7/5. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:15 pm
DEN
- ZAG
2 stops24h 50m
Multiple Airlines
Fri 9/47:40 am
ZAG
- DEN
2 stops23h 02m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$4,046
Last-minute flights from Denver to ZagrebDiscover last-minute flight deals from Denver to Zagreb. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Zagreb. Data last updated July 7, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:15 pm
DEN
- ZAG
1 stop12h 20m
Lufthansa
Sun 7/196:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/4![Lufthansa logo]()
$1,146
This oojo deal was found by Cheapflights users on 7/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:15 pm
DEN
- ZAG
1 stop12h 20m
Lufthansa
Mon 7/201:20 pm
ZAG
- DEN
1 stop32h 25m
Lufthansa
Deal found 7/3![Lufthansa logo]()
$1,164
This KAYAK deal was found by Cheapflights users on 7/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:15 pm
DEN
- ZAG
1 stop21h 20m
Lufthansa
Tue 7/285:35 am
ZAG
- DEN
1 stop18h 05m
Lufthansa
Deal found 7/2![Lufthansa logo]()
$1,178
This Air Canada deal was found by Cheapflights users on 7/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:05 pm
DEN
- ZAG
2 stops34h 30m
Air Canada
Tue 7/285:35 am
ZAG
- DEN
2 stops34h 55m
Air Canada
Deal found 7/2![Air Canada logo]()
$1,181
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:25 am
DEN
- ZAG
2 stops17h 10m
Air Canada
Tue 7/281:20 pm
ZAG
- DEN
2 stops17h 52m
Air Canada
Deal found 7/2![Air Canada logo]()
$1,176
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/224:40 pm
DEN
- ZAG
2 stops33h 35m
Multiple Airlines
Tue 7/289:35 am
ZAG
- DEN
1 stop16h 50m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,154
This Air Canada deal was found by Cheapflights users on 7/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:25 am
DEN
- ZAG
2 stops17h 10m
Air Canada
Fri 7/316:00 am
ZAG
- DEN
2 stops25h 12m
Air Canada
Deal found 7/2![Air Canada logo]()
$1,177
This Delta deal was found by Cheapflights users on 7/2. 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 7/225:40 pm
DEN
- ZAG
1 stop34h 00m
Delta
Fri 7/316:00 am
ZAG
- DEN
2 stops25h 44m
Delta
Deal found 7/2![Delta logo]()
$1,180
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Fri 7/248:10 pm
DEN
- ZAG
2 stops39h 45m
Multiple Airlines
Thu 7/309:35 am
ZAG
- DEN
1 stop16h 50m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,159
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Wed 7/294:40 pm
DEN
- ZAG
3 stops35h 25m
Multiple Airlines
Tue 8/185:55 pm
ZAG
- DEN
2 stops32h 20m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,179
This Mytrip deal was found by Cheapflights users on 7/5. 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 8/284:40 pm
DEN
- ZAG
3 stops20h 20m
Multiple Airlines
Mon 9/79:50 am
ZAG
- DEN
2 stops35h 55m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,158
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 July 7, 2026.
Search for one-way flight options from Denver to Zagreb. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/224:40 pm
DEN
- ZAG
3 stops41h 40m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Fri 9/118:10 pm
DEN
- ZAG
2 stops58h 55m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/124:40 pm
DEN
- ZAG
3 stops47h 10m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Thu 9/108:10 pm
DEN
- ZAG
3 stops43h 49m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$402
This oojo deal was found by Cheapflights users on 7/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:15 pm
DEN
- ZAG
1 stop21h 20m
Lufthansa
Deal found 7/4![Lufthansa logo]()
$453
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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,146 (Mytrip) |
One-way from | $299 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,096 |
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 2,558,603 searches. Data last updated July 7, 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 - ZAG
DENZAG
Denver Intl
Sat 9/5
4:40 pm-12:05 am
2 stops23h 25m
Zagreb Franjo Tuđman
Sat 9/19
6:05 pm-6:15 pm
3 stops32h 10m
$1,147
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Fri 8/28
4:40 pm-9:00 pm
3 stops20h 20m
Zagreb Franjo Tuđman
Mon 9/7
9:50 am-1:45 pm
2 stops35h 55m
$1,158
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Wed 7/22
5:40 pm-11:40 am
1 stop34h 00m
Zagreb Franjo Tuđman
Fri 7/31
6:00 am-11:44 pm
2 stops25h 44m
$1,180
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Mon 7/20
7:15 am-4:25 pm
2 stops25h 10m
Zagreb Franjo Tuđman
Thu 7/30
6:00 am-5:43 pm
2 stops19h 43m
$1,188
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Sat 7/18
5:40 pm-11:40 am
1 stop34h 00m
Zagreb Franjo Tuđman
Thu 7/30
6:00 am-11:27 pm
2 stops25h 27m
$1,240
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Fri 7/24
12:10 pm-10:40 pm
2 stops26h 30m
Zagreb Franjo Tuđman
Fri 7/31
6:00 am-6:50 pm
2 stops20h 50m
$1,248
Quickest round-trip
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Thu 12/24
11:20 am-10:20 am
2 stops15h 00m
Zagreb Franjo Tuđman
Tue 1/5
5:50 pm-3:35 pm
3 stops29h 45m
$1,303
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Sun 8/16
12:23 pm-1:55 pm
2 stops17h 32m
Zagreb Franjo Tuđman
Mon 8/24
2:40 pm-4:30 pm
1 stop33h 50m
$1,402
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Thu 12/24
3:40 pm-11:00 am
3 stops35h 20m
Zagreb Franjo Tuđman
Thu 12/31
6:00 pm-6:00 pm
3 stops32h 00m
$1,476
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Tue 8/18
1:15 pm-10:05 pm
2 stops24h 50m
Zagreb Franjo Tuđman
Fri 9/4
7:40 am-10:42 pm
2 stops23h 02m
$4,046
Showing 1-10 of 15 resultsSorted 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 July.
| 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 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.
Cheapflights Insights
Everything you need to know about your flight from Denver to Zagreb
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 July 7, 2026.
Read reviews from past customers who have flown Turkish Airlines and Lufthansa 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.
Food
7.5
Comfort
7.3
Boarding
7.3
Entertainment
7.5
Overall
7.4
Crew
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Food
7.5
Comfort
7.3
Boarding
7.3
Entertainment
7.5
Overall
7.4
Crew
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Food
7.5
Comfort
7.3
Boarding
7.3
Entertainment
7.5
Overall
7.4
Crew
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
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Top 2 airlines flying from Denver to Zagreb
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$617 | Average$713 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$805 | Average$1,336 | FlexibilityNo cancel fee | On-time76% |