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Cluj Napoca

$642+ Cheap flights from Colorado to Cluj Napoca (CLJ)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CLJ
fev 27 — mar 61
sex 2/27
sex 3/6
1 adult, Economy
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Cheap flight deals from Colorado to Cluj Napoca

Cheapest flights from Colorado to Cluj Napoca
Explore the most affordable flight options available from Colorado to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 28, 2026.

This Air Canada deal was found by Cheapflights users on 1/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 3/411:15 am
DEN
-
CLJ
2 stops17h 25m
Air Canada
dom 3/86:00 am
CLJ
-
DEN
2 stops38h 37m
Air Canada
Deal found 1/26$642
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 3/47:45 am
DEN
-
CLJ
2 stops20h 55m
United Airlines
dom 3/82:25 pm
CLJ
-
DEN
1 stop13h 30m
United Airlines
Deal found 1/26$643
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 3/128:54 pm
DEN
-
CLJ
2 stops32h 46m
United Airlines
qui 3/196:00 am
CLJ
-
DEN
1 stop17h 35m
United Airlines
Deal found 1/26$655
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 1/291:25 pm
COS
-
CLJ
2 stops15h 15m
United Airlines
seg 2/22:25 pm
CLJ
-
COS
2 stops36h 53m
United Airlines
Deal found 1/26$792
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/127:45 am
DEN
-
CLJ
2 stops20h 55m
United Airlines
dom 2/226:00 am
CLJ
-
DEN
2 stops25h 10m
United Airlines
Deal found 1/26$846
This FlightHub deal was found by Cheapflights users on 1/27. 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.
sex 7/174:15 pm
DEN
-
CLJ
1 stop23h 15m
Lufthansa
dom 8/26:10 pm
CLJ
-
DEN
2 stops38h 40m
Lufthansa
Deal found 1/27$886
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 3/1212:20 pm
COS
-
CLJ
2 stops17h 20m
United Airlines
qui 3/192:25 pm
CLJ
-
COS
2 stops15h 37m
United Airlines
Deal found 1/26$892
This Ovago deal was found by Cheapflights users on 1/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 3/129:20 pm
DEN
-
CLJ
1 stop19h 35m
Lufthansa
qui 3/192:25 pm
CLJ
-
DEN
1 stop13h 30m
Lufthansa
Deal found 1/26$925
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
qui 2/124:20 pm
DEN
-
CLJ
1 stop12h 20m
Multiple Airlines
dom 2/223:15 pm
CLJ
-
DEN
2 stops37h 33m
Multiple Airlines
Deal found 1/26$962
This FlightHub deal was found by Cheapflights users on 1/27. 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.
sex 7/174:15 pm
DEN
-
CLJ
1 stop23h 15m
Multiple Airlines
dom 8/23:35 pm
CLJ
-
DEN
1 stop33h 45m
Multiple Airlines
Deal found 1/27$972
This Gotogate deal was found by Cheapflights users on 1/26. 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.
qui 3/1211:36 am
COS
-
CLJ
3 stops18h 04m
Multiple Airlines
qui 3/196:00 am
CLJ
-
COS
2 stops20h 20m
Multiple Airlines
Deal found 1/26$988
This United Airlines deal was found by Cheapflights users on 1/27. 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.
sex 7/1711:59 pm
DEN
-
CLJ
2 stops28h 11m
United Airlines
dom 8/26:00 am
CLJ
-
DEN
1 stop16h 45m
United Airlines
Deal found 1/27$1,058

Find flight deals from Colorado to Cluj Napoca

Keep the following information in mind while searching for Colorado to Cluj Napoca flight deals. Data was last updated janeiro 28, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$642
(Air Canada)

Popular in

June

Cheapest in

January

Average price

$785
Provider with most accurate pricing for Denver Intl-Cluj Napoca flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Cluj Napoca flights.
Search Deals
From Colorado to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Cluj Napoca 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 janeiro 28, 2026.
Use the filters below to find and compare flights from Colorado to Cluj Napoca that are best for you.

Fly from

Colorado

Fly to

Cluj Napoca

Route

Depart

Return

Price

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

qua 3/4

11:15 am-1:40 pm

2 stops17h 25m

Cluj Napoca

dom 3/8

6:00 am-11:37 am

2 stops38h 37m

$642

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

qua 3/4

5:20 am-1:40 pm

2 stops23h 20m

Cluj Napoca

dom 3/8

6:00 am-6:55 pm

1 stop21h 55m

$643

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

qui 3/12

8:54 pm-1:40 pm

2 stops32h 46m

Cluj Napoca

qui 3/19

6:00 am-3:35 pm

1 stop17h 35m

$655

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

qui 2/12

7:45 am-1:40 pm

2 stops20h 55m

Cluj Napoca

dom 2/22

6:00 am-10:10 pm

2 stops25h 10m

$846

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

sex 7/17

4:15 pm-12:30 am

1 stop23h 15m

Cluj Napoca

dom 8/2

6:10 pm-11:50 pm

2 stops38h 40m

$886

Colorado SpringsCluj Napoca

COS - CLJ

COSCLJ

Colorado Springs

qui 3/12

12:20 pm-1:40 pm

2 stops17h 20m

Cluj Napoca

qui 3/19

2:25 pm-10:02 pm

2 stops15h 37m

$892

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

qui 3/12

9:20 pm-12:55 am

1 stop19h 35m

Cluj Napoca

qui 3/19

2:25 pm-7:55 pm

1 stop13h 30m

$925

Colorado SpringsCluj Napoca

COS - CLJ

COSCLJ

Colorado Springs

qui 3/12

11:36 am-1:40 pm

3 stops18h 04m

Cluj Napoca

qui 3/19

6:00 am-6:20 pm

2 stops20h 20m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Colorado to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from Colorado with our price prediction graph.
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 Colorado to Cluj Napoca
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Cluj Napoca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cluj Napoca from Colorado?

    Most people fly into Cluj Napoca (CLJ) if they book a flight to Cluj Napoca from Colorado. Napoca is conveniently located just 3.2 mi from Cluj Napoca’s city center.

  • How long is the flight from Colorado to Cluj Napoca?

    Departing from Colorado to Cluj Napoca will take you 17h 25m. Airlines will cover a distance of 5655 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Colorado to Cluj Napoca that include hotel bookings?

    Yes. In addition to deals on Colorado to Cluj Napoca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Cluj Napoca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Cluj Napoca.

  • Can I find deals for business class flights from Colorado to Cluj Napoca?

    Yes. Cheapflights offers flight deals from Colorado to Cluj Napoca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Colorado to Cluj Napoca

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Colorado to Cluj Napoca

Discover the top airline that operate flights from Colorado to Cluj Napoca. 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 janeiro 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$684Average$1,063FlexibilityNo cancel feeOn-time76%

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