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Cheap flights from Colorado to Cluj Napoca from $557

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Cluj Napoca departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Colorado to Cluj Napoca

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:05 pm - 1:40 pm
COS
-
CLJ
35h 35m2 stops
United Airlines Logo
6:00 am - 11:02 am
CLJ
-
COS
38h 02m2 stops
$557United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
5:05 pm - 1:40 pm
COS
-
CLJ
35h 35m2 stops
United Airlines Logo
2:25 pm - 10:06 pm
CLJ
-
COS
40h 41m2 stops
$562United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
3:30 pm - 1:40 pm
COS
-
CLJ
37h 10m2 stops
United Airlines Logo
2:25 pm - 11:02 am
CLJ
-
COS
53h 37m2 stops
$567United Airlines
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
5:42 pm - 12:55 am
DEN
-
CLJ
22h 13m2 stops
Multiple Airlines Logo
2:25 pm - 7:55 pm
CLJ
-
DEN
38h 30m2 stops
$591Multiple Airlines
Wed, Feb 4 - Wed, Feb 11
Lufthansa Logo
5:42 pm - 12:55 am
DEN
-
CLJ
22h 13m2 stops
Lufthansa Logo
2:25 pm - 2:35 pm
CLJ
-
DEN
33h 10m1 stop
$598Lufthansa
Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
4:20 pm - 1:40 pm
DEN
-
CLJ
12h 20m1 stop
United Airlines Logo
2:25 pm - 2:35 pm
CLJ
-
DEN
33h 10m1 stop
$648United Airlines
Thu, Feb 5 - Mon, Feb 9
Air Canada Logo
11:15 am - 1:40 pm
DEN
-
CLJ
17h 25m2 stops
Air Canada Logo
2:25 pm - 12:37 pm
CLJ
-
DEN
55h 12m2 stops
$651Air Canada
Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
9:50 am - 1:40 pm
DEN
-
CLJ
18h 50m2 stops
United Airlines Logo
2:25 pm - 2:35 pm
CLJ
-
DEN
33h 10m1 stop
$653United Airlines
Thu, Feb 5 - Mon, Feb 9
Lufthansa Logo
4:20 pm - 12:55 am
DEN
-
CLJ
23h 35m1 stop
Lufthansa Logo
2:25 pm - 2:35 pm
CLJ
-
DEN
33h 10m1 stop
$665Lufthansa
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
11:15 am - 5:20 pm
DEN
-
CLJ
21h 05m3 stops
Multiple Airlines Logo
1:55 pm - 2:35 pm
CLJ
-
DEN
33h 40m3 stops
$1,001Multiple Airlines
Wed, Feb 4 - Wed, Feb 11

United Airlines flights from Colorado to Cluj Napoca

Our best United Airlines deals on Colorado to Cluj Napoca flight tickets
United Airlines
Feb 4
COS5:05 pmColorado Springs
35h 35m
2 stops
CLJ1:40 pmCluj Napoca
Feb 8
CLJ6:00 amCluj Napoca
38h 02m
2 stops
COS11:02 amColorado Springs
$557
Find similar
United Airlines
Feb 4
COS5:05 pmColorado Springs
35h 35m
2 stops
CLJ1:40 pmCluj Napoca
Feb 8
CLJ2:25 pmCluj Napoca
40h 41m
2 stops
COS10:06 pmColorado Springs
$562
Find similar
United Airlines
Feb 4
COS3:30 pmColorado Springs
37h 10m
2 stops
CLJ1:40 pmCluj Napoca
Feb 8
CLJ2:25 pmCluj Napoca
53h 37m
2 stops
COS11:02 amColorado Springs
$567
Find similar

Lufthansa flights from Colorado to Cluj Napoca

Our best Lufthansa deals on Colorado to Cluj Napoca flight tickets
Lufthansa
Feb 4
DEN5:42 pmDenver Intl
22h 13m
2 stops
CLJ12:55 amCluj Napoca
Feb 11
CLJ2:25 pmCluj Napoca
33h 10m
1 stop
DEN2:35 pmDenver Intl
$598
Find similar
Lufthansa
Feb 4
DEN4:20 pmDenver Intl
23h 35m
1 stop
CLJ12:55 amCluj Napoca
Feb 11
CLJ2:25 pmCluj Napoca
33h 10m
1 stop
DEN2:35 pmDenver Intl
$665
Find similar
Lufthansa
May 26
DEN4:05 pmDenver Intl
23h 25m
1 stop
CLJ12:30 amCluj Napoca
Jul 28
CLJ6:10 pmCluj Napoca
28h 35m
1 stop
DEN1:45 pmDenver Intl
$1,291
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Colorado to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsCluj Napoca

COS - CLJ

COSCLJ

Colorado Springs

Wed 2/4

5:05 pm-1:40 pm

2 stops35h 35m

Cluj Napoca

Sun 2/8

6:00 am-11:02 am

2 stops38h 02m

$557

Colorado SpringsCluj Napoca

COS - CLJ

COSCLJ

Colorado Springs

Wed 2/4

5:05 pm-1:40 pm

2 stops35h 35m

Cluj Napoca

Sun 2/8

2:25 pm-10:06 pm

2 stops40h 41m

$562

Colorado SpringsCluj Napoca

COS - CLJ

COSCLJ

Colorado Springs

Wed 2/4

3:30 pm-1:40 pm

2 stops37h 10m

Cluj Napoca

Sun 2/8

2:25 pm-11:02 am

2 stops53h 37m

$567

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Wed 2/4

5:42 pm-12:55 am

2 stops22h 13m

Cluj Napoca

Wed 2/11

2:25 pm-7:55 pm

2 stops38h 30m

$591

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Wed 2/4

5:42 pm-12:55 am

2 stops22h 13m

Cluj Napoca

Wed 2/11

2:25 pm-2:35 pm

1 stop33h 10m

$598

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Thu 2/5

4:20 pm-1:40 pm

1 stop12h 20m

Cluj Napoca

Mon 2/9

2:25 pm-2:35 pm

1 stop33h 10m

$648

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Thu 2/5

11:15 am-1:40 pm

2 stops17h 25m

Cluj Napoca

Mon 2/9

2:25 pm-12:37 pm

2 stops55h 12m

$651

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Thu 2/5

9:50 am-1:40 pm

2 stops18h 50m

Cluj Napoca

Mon 2/9

2:25 pm-2:35 pm

1 stop33h 10m

$653

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Wed 2/4

4:20 pm-12:55 am

1 stop23h 35m

Cluj Napoca

Wed 2/11

2:25 pm-2:35 pm

1 stop33h 10m

$665

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Wed 2/4

11:15 am-5:20 pm

3 stops21h 05m

Cluj Napoca

Wed 2/11

1:55 pm-2:35 pm

3 stops33h 40m

$1,001

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Cluj Napoca from

How to get the cheapest flight ticket from Colorado to Cluj Napoca

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Cluj Napoca?

According to our data, Monday is the cheapest day to fly to Cluj Napoca from Colorado. The lowest ticket price found for a Monday departure recently was $1,063. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Cluj Napoca on Tuesday is $1,650.

What is the cheapest time of day to depart on your flight to Cluj Napoca?

The cheapest time of day to fly to Cluj Napoca is in the afternoon when flights can be purchased for as low as $1,343. Try not to purchase tickets in the evening because they tend to be around $1,641. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Colorado to Cluj Napoca flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Cluj Napoca

Fastest flight time

22h 13m

Direct flights

None
The fastest flight from Colorado to Cluj Napoca takes 22h 13m
There are no direct flights from Colorado to Cluj Napoca. There are no popular flight routes from Colorado to Cluj Napoca.
Search flight deals

  • When did momondo last update prices for flights from Colorado to Cluj Napoca Airport?

    Prices for flights from Colorado to Cluj Napoca Airport are updated daily.

  • How many operators does momondo search for flights from Colorado to Cluj Napoca Airport?

  • How old do you have to be to fly from Colorado to Cluj Napoca Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Cluj Napoca Airport.

  • What documentation or ID do you need to fly to Cluj Napoca Airport?

    The travel and health documents you'll need for your trip to Cluj Napoca Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cluj Napoca Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Cluj Napoca

Compare and see reviews for airlines that fly from Colorado to Cluj Napoca with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $775Free CancellationRating
6.8
7,649 reviews
Search Lufthansa flights

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Turda

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Cluj Napoca?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado to Cluj Napoca for you.

Can I find flights from Colorado to Cluj Napoca with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado to Cluj Napoca flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado to Cluj Napoca?

momondo helps you find the best flight between Colorado and Cluj Napoca by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Colorado to Cluj Napoca right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cluj Napoca, momondo offers a useful price alert feature which will track prices for flights to Cluj Napoca from Colorado and alert you when they change.

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