$251+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZAG
Aug 16 — Aug 231
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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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 17, 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 17, 2026.
This KAYAK deal was found by Cheapflights users on 7/15. 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.
Tue 9/15:40 pm
DEN
- ZAG
2 stops19h 55m
Lufthansa
Fri 9/116:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/15![Lufthansa logo]()
$1,086
This Lufthansa deal was found by Cheapflights users on 7/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:15 pm
DEN
- ZAG
1 stop21h 20m
Lufthansa
Fri 9/116:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/16![Lufthansa logo]()
$1,087
This Mytrip deal was found by Cheapflights users on 7/14. 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.
Mon 8/314:40 pm
DEN
- ZAG
2 stops20h 45m
Multiple Airlines
Fri 9/1112:50 pm
ZAG
- DEN
3 stops31h 50m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,090
This KAYAK deal was found by Cheapflights users on 7/15. 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.
Tue 9/15:40 pm
DEN
- ZAG
2 stops19h 55m
Lufthansa
Mon 9/141:20 pm
ZAG
- DEN
1 stop32h 25m
Lufthansa
Deal found 7/15![Lufthansa logo]()
$1,096
This KAYAK deal was found by Cheapflights users on 7/16. 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.
Fri 8/284:15 pm
DEN
- ZAG
1 stop21h 20m
Lufthansa
Thu 9/106:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/16![Lufthansa logo]()
$1,097
This oojo deal was found by Cheapflights users on 7/17. 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.
Fri 8/284:15 pm
DEN
- ZAG
1 stop12h 20m
Lufthansa
Sat 9/126:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$1,114
This Mytrip deal was found by Cheapflights users on 7/14. 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 9/94:40 pm
DEN
- ZAG
2 stops24h 10m
Multiple Airlines
Sat 9/197:00 pm
ZAG
- DEN
3 stops33h 17m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,116
This Mytrip deal was found by Cheapflights users on 7/13. 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 9/189:10 am
DEN
- ZAG
3 stops28h 15m
Multiple Airlines
Sat 9/263:05 pm
ZAG
- DEN
3 stops33h 53m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,128
This Mytrip deal was found by Cheapflights users on 7/15. 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 9/294:40 pm
DEN
- ZAG
2 stops19h 35m
Multiple Airlines
Tue 10/136:05 pm
ZAG
- DEN
3 stops32h 55m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$1,132
This Lufthansa deal was found by Cheapflights users on 7/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:40 pm
DEN
- ZAG
1 stop12h 20m
Lufthansa
Sun 9/276:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/13![Lufthansa logo]()
$1,143
This Air Canada deal was found by Cheapflights users on 7/17. 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 8/306:05 pm
DEN
- ZAG
2 stops36h 05m
Air Canada
Mon 9/146:05 am
ZAG
- DEN
2 stops34h 29m
Air Canada
Deal found 7/17![Air Canada logo]()
$1,145
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 17, 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 17, 2026.
This Lufthansa deal was found by Cheapflights users on 7/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:15 pm
DEN
- ZAG
1 stop21h 20m
Lufthansa
Fri 9/116:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/16![Lufthansa logo]()
$1,087
This Mytrip deal was found by Cheapflights users on 7/15. 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 9/294:40 pm
DEN
- ZAG
2 stops19h 35m
Multiple Airlines
Tue 10/136:05 pm
ZAG
- DEN
3 stops32h 55m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$1,132
This KLM deal was found by Cheapflights users on 7/13. 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.
Sat 9/193:25 pm
DEN
- ZAG
2 stops16h 50m
KLM
Sat 9/266:00 am
ZAG
- DEN
2 stops19h 22m
KLM
Deal found 7/13![KLM logo]()
$1,249
This Lufthansa deal was found by Cheapflights users on 7/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:40 pm
DEN
- ZAG
1 stop12h 20m
Lufthansa
Sun 9/276:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/13![Lufthansa logo]()
$1,143
This Mytrip deal was found by Cheapflights users on 7/14. 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.
Mon 8/314:40 pm
DEN
- ZAG
3 stops23h 50m
Multiple Airlines
Fri 9/1110:20 pm
ZAG
- DEN
3 stops28h 40m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,151
This FlightHub deal was found by Cheapflights users on 7/13. 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.
Thu 9/1711:25 am
DEN
- ZAG
2 stops18h 25m
Multiple Airlines
Sat 9/266:15 am
ZAG
- DEN
1 stop15h 30m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,163
This Lufthansa deal was found by Cheapflights users on 7/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:15 pm
DEN
- ZAG
1 stop21h 20m
Lufthansa
Sun 9/136:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$1,186
This Mytrip deal was found by Cheapflights users on 7/13. 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 9/124:40 pm
DEN
- ZAG
3 stops32h 30m
Multiple Airlines
Sat 9/197:45 am
ZAG
- DEN
2 stops35h 35m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,167
This Mytrip deal was found by Cheapflights users on 7/17. 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 9/212:15 pm
DEN
- ZAG
2 stops28h 50m
Multiple Airlines
Mon 9/285:50 pm
ZAG
- DEN
3 stops34h 27m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$1,224
This Mytrip deal was found by Cheapflights users on 7/14. 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 9/94:40 pm
DEN
- ZAG
3 stops20h 55m
Multiple Airlines
Sat 9/197:00 pm
ZAG
- DEN
3 stops33h 17m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,236
Last-minute flights from Denver to ZagrebDiscover last-minute flight deals from Denver to Zagreb. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Zagreb. Data last updated July 17, 2026 and is based on user searches.
This Lufthansa deal was found by Cheapflights users on 7/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:15 pm
DEN
- ZAG
1 stop21h 20m
Lufthansa
Fri 9/116:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/16![Lufthansa logo]()
$1,087
This KAYAK deal was found by Cheapflights users on 7/16. 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.
Fri 8/284:15 pm
DEN
- ZAG
1 stop21h 20m
Lufthansa
Thu 9/106:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/16![Lufthansa logo]()
$1,097
This oojo deal was found by Cheapflights users on 7/17. 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.
Fri 8/284:15 pm
DEN
- ZAG
1 stop12h 20m
Lufthansa
Sat 9/126:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$1,114
This United deal was found by Cheapflights users on 7/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:15 pm
DEN
- ZAG
1 stop21h 20m
Multiple Airlines
Sat 9/126:15 am
ZAG
- DEN
1 stop15h 30m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,147
This KAYAK deal was found by Cheapflights users on 7/16. 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.
Fri 8/284:15 pm
DEN
- ZAG
1 stop21h 20m
Lufthansa
Sun 9/136:15 am
ZAG
- DEN
1 stop15h 30m
Lufthansa
Deal found 7/16![Lufthansa logo]()
$1,157
This Air Canada deal was found by Cheapflights users on 7/16. 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.
Sat 8/299:40 am
DEN
- ZAG
2 stops20h 35m
Air Canada
Sun 9/135:55 am
ZAG
- DEN
2 stops36h 36m
Air Canada
Deal found 7/16![Air Canada logo]()
$1,166
This Air Canada deal was found by Cheapflights users on 7/17. 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 8/306:05 pm
DEN
- ZAG
2 stops36h 05m
Air Canada
Mon 9/146:05 am
ZAG
- DEN
2 stops34h 29m
Air Canada
Deal found 7/17![Air Canada logo]()
$1,145
This Mytrip deal was found by Cheapflights users on 7/14. 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.
Mon 8/314:40 pm
DEN
- ZAG
2 stops20h 45m
Multiple Airlines
Fri 9/1112:50 pm
ZAG
- DEN
3 stops31h 50m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,090
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 17, 2026.
Search for one-way flight options from Denver to Zagreb. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 10/124:40 pm
DEN
- ZAG
3 stops35h 10m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Tue 10/64:40 pm
DEN
- ZAG
3 stops47h 05m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Sun 10/44:40 pm
DEN
- ZAG
3 stops47h 50m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Sun 10/114:40 pm
DEN
- ZAG
3 stops47h 50m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 10/294:40 pm
DEN
- ZAG
3 stops38h 50m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 10/284:40 pm
DEN
- ZAG
3 stops34h 45m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 10/304:40 pm
DEN
- ZAG
3 stops38h 20m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 10/154:40 pm
DEN
- ZAG
3 stops42h 25m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 10/74:40 pm
DEN
- ZAG
3 stops23h 05m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Sat 10/314:40 pm
DEN
- ZAG
3 stops33h 40m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 10/144:40 pm
DEN
- ZAG
2 stops23h 05m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$306
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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,086 (KAYAK) |
One-way from | $251 (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 17, 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
Fri 8/28
4:15 pm-9:35 pm
1 stop21h 20m
Zagreb Franjo Tuđman
Fri 9/11
6:15 am-1:45 pm
1 stop15h 30m
$1,087
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Tue 9/29
4:40 pm-8:15 pm
2 stops19h 35m
Zagreb Franjo Tuđman
Tue 10/13
6:05 pm-7:00 pm
3 stops32h 55m
$1,132
Quickest round-trip
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Fri 9/18
5:40 pm-2:00 pm
1 stop12h 20m
Zagreb Franjo Tuđman
Sun 9/27
6:15 am-1:45 pm
1 stop15h 30m
$1,143
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Mon 8/31
4:40 pm-12:30 am
3 stops23h 50m
Zagreb Franjo Tuđman
Fri 9/11
10:20 pm-7:00 pm
3 stops28h 40m
$1,151
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Thu 9/17
11:25 am-1:50 pm
2 stops18h 25m
Zagreb Franjo Tuđman
Sat 9/26
6:15 am-1:45 pm
1 stop15h 30m
$1,163
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Sat 9/12
4:40 pm-9:10 am
3 stops32h 30m
Zagreb Franjo Tuđman
Sat 9/19
7:45 am-11:20 am
2 stops35h 35m
$1,167
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Fri 8/28
4:15 pm-9:35 pm
1 stop21h 20m
Zagreb Franjo Tuđman
Sun 9/13
6:15 am-1:45 pm
1 stop15h 30m
$1,186
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Wed 9/2
12:15 pm-1:05 am
2 stops28h 50m
Zagreb Franjo Tuđman
Mon 9/28
5:50 pm-8:17 pm
3 stops34h 27m
$1,224
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Wed 9/9
4:40 pm-9:35 pm
3 stops20h 55m
Zagreb Franjo Tuđman
Sat 9/19
7:00 pm-8:17 pm
3 stops33h 17m
$1,236
DenverZagreb
DEN - ZAG
DENZAG
Denver Intl
Sat 9/19
3:25 pm-4:15 pm
2 stops16h 50m
Zagreb Franjo Tuđman
Sat 9/26
6:00 am-5:22 pm
2 stops19h 22m
$1,249
Showing 1-10 of 21 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 17, 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.
Comfort
7.3
Boarding
7.3
Overall
7.4
Food
7.5
Entertainment
7.5
Crew
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Comfort
7.3
Boarding
7.3
Overall
7.4
Food
7.5
Entertainment
7.5
Crew
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Comfort
7.3
Boarding
7.3
Overall
7.4
Food
7.5
Entertainment
7.5
Crew
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Related info for your journey
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Denver and Zagreb flights
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Top 2 airlines flying from Denver to Zagreb
Discover the top 2 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 2,558,603 searches. Data last updated July 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$617 | Average$673 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$805 | Average$1,338 | FlexibilityNo cancel fee | On-time76% |