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Cheap flights from Colorado to Romania from $351

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Romania departing on 6/8. 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 Romania

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:05 pm - 6:35 pm
DEN
-
OTP
17h 30m
1 stop
Multiple Airlines Logo
6:05 am - 7:55 pm
OTP
-
DEN
22h 50m
2 stops
$578Multiple Airlines
Wed, Apr 1 - Wed, Apr 15
Multiple Airlines Logo
5:20 pm - 6:35 pm
DEN
-
OTP
17h 15m
1 stop
Multiple Airlines Logo
6:05 am - 7:55 pm
OTP
-
DEN
21h 50m
2 stops
$579Multiple Airlines
Tue, Mar 10 - Wed, Mar 18
Lufthansa Logo
4:05 pm - 5:25 pm
DEN
-
CLJ
16h 20m
1 stop
Lufthansa Logo
6:00 am - 2:20 pm
CLJ
-
DEN
17h 20m
1 stop
$587Lufthansa
Tue, Apr 7 - Wed, Apr 22
Lufthansa Logo
4:05 pm - 6:35 pm
DEN
-
OTP
17h 30m
1 stop
Lufthansa Logo
6:05 am - 3:40 pm
OTP
-
DEN
18h 35m
1 stop
$589Lufthansa
Wed, Apr 1 - Wed, Apr 15
United Airlines Logo
4:05 pm - 5:25 pm
DEN
-
CLJ
16h 20m
1 stop
United Airlines Logo
6:00 am - 2:20 pm
CLJ
-
DEN
17h 20m
1 stop
$589United Airlines
Sun, Apr 5 - Wed, Apr 22
British Airways Logo
6:25 pm - 2:45 pm
DEN
-
OTP
36h 20m
1 stop
British Airways Logo
8:00 am - 4:30 pm
OTP
-
DEN
16h 30m
1 stop
$591British Airways
Mon, Mar 9 - Tue, Mar 17
United Airlines Logo
7:45 am - 1:10 pm
DEN
-
CLJ
20h 25m
2 stops
United Airlines Logo
6:00 am - 2:20 pm
CLJ
-
DEN
17h 20m
1 stop
$593United Airlines
Wed, Apr 8 - Thu, Apr 23
British Airways Logo
6:40 pm - 1:20 am
DEN
-
OTP
21h 40m
1 stop
British Airways Logo
8:15 am - 4:30 pm
OTP
-
DEN
17h 15m
1 stop
$593British Airways
Tue, Mar 31 - Tue, Apr 21
Turkish Airlines Logo
3:15 pm - 8:55 pm
DEN
-
TSR
44h 40m
2 stops
Turkish Airlines Logo
10:15 am - 6:25 pm
TSR
-
DEN
17h 10m
1 stop
$1,003Turkish Airlines
Fri, Apr 24 - Tue, Apr 28
Turkish Airlines Logo
3:15 pm - 8:55 pm
DEN
-
TSR
44h 40m
2 stops
Turkish Airlines Logo
10:15 am - 6:25 pm
TSR
-
DEN
17h 10m
1 stop
$1,195Turkish Airlines
Fri, Apr 24 - Tue, Apr 28

British Airways flights from Colorado to Romania

Our best British Airways deals on Colorado to Romania flight tickets
British Airways
Mar 9
DEN6:25 pmDenver Intl
36h 20m
1 stop
OTP2:45 pmBucharest Otopeni Intl
Mar 17
OTP8:00 amBucharest Otopeni Intl
16h 30m
1 stop
DEN4:30 pmDenver Intl
$591
British Airways
Mar 9
DEN6:25 pmDenver Intl
36h 20m
1 stop
OTP2:45 pmBucharest Otopeni Intl
Mar 17
OTP8:00 amBucharest Otopeni Intl
16h 30m
1 stop
DEN4:30 pmDenver Intl
$592
British Airways
Mar 25
DEN6:25 pmDenver Intl
21h 05m
1 stop
OTP11:30 pmBucharest Otopeni Intl
Apr 1
OTP8:15 amBucharest Otopeni Intl
17h 15m
1 stop
DEN4:30 pmDenver Intl
$593

United Airlines flights from Colorado to Romania

Our best United Airlines deals on Colorado to Romania flight tickets
United Airlines
Apr 5
DEN4:05 pmDenver Intl
16h 20m
1 stop
CLJ5:25 pmCluj Napoca
Apr 22
CLJ6:00 amCluj Napoca
17h 20m
1 stop
DEN2:20 pmDenver Intl
$589
United Airlines
Apr 8
DEN7:45 amDenver Intl
20h 25m
2 stops
CLJ1:10 pmCluj Napoca
Apr 23
CLJ6:00 amCluj Napoca
17h 20m
1 stop
DEN2:20 pmDenver Intl
$593
United Airlines
Mar 9
DEN9:20 pmDenver Intl
13h 15m
1 stop
OTP6:35 pmBucharest Otopeni Intl
Mar 25
OTP6:05 amBucharest Otopeni Intl
20h 01m
2 stops
DEN6:06 pmDenver Intl
$598

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Romania 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 February 8, 2026.
Use the filters below to find and compare flights from Colorado to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Wed 4/1

4:05 pm-6:35 pm

1 stop17h 30m

Bucharest Otopeni Intl

Wed 4/15

6:05 am-7:55 pm

2 stops22h 50m

$578

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Tue 3/10

5:20 pm-6:35 pm

1 stop17h 15m

Bucharest Otopeni Intl

Wed 3/18

6:05 am-7:55 pm

2 stops21h 50m

$579

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Tue 4/7

4:05 pm-5:25 pm

1 stop16h 20m

Cluj Napoca

Wed 4/22

6:00 am-2:20 pm

1 stop17h 20m

$587

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Wed 4/1

4:05 pm-6:35 pm

1 stop17h 30m

Bucharest Otopeni Intl

Wed 4/15

6:05 am-3:40 pm

1 stop18h 35m

$589

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Sun 4/5

4:05 pm-5:25 pm

1 stop16h 20m

Cluj Napoca

Wed 4/22

6:00 am-2:20 pm

1 stop17h 20m

$589

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Mon 3/9

6:25 pm-2:45 pm

1 stop36h 20m

Bucharest Otopeni Intl

Tue 3/17

8:00 am-4:30 pm

1 stop16h 30m

$591

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Wed 4/8

7:45 am-1:10 pm

2 stops20h 25m

Cluj Napoca

Thu 4/23

6:00 am-2:20 pm

1 stop17h 20m

$593

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Tue 3/31

6:40 pm-1:20 am

1 stop21h 40m

Bucharest Otopeni Intl

Tue 4/21

8:15 am-4:30 pm

1 stop17h 15m

$593

DenverTimisoara

DEN - TSR

DENTSR

Denver Intl

Fri 4/24

3:15 pm-8:55 pm

2 stops44h 40m

Timisoara

Tue 4/28

10:15 am-6:25 pm

1 stop17h 10m

$1,003

DenverTimisoara

DEN - TSR

DENTSR

Denver Intl

Fri 4/24

3:15 pm-8:55 pm

2 stops44h 40m

Timisoara

Tue 4/28

10:15 am-6:25 pm

1 stop17h 10m

$1,195

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Romania from

How to get the cheapest flight ticket from Colorado to Romania

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

Can stopping save me money on Colorado to Romania flights?

You could potentially save up to 35% on your flight if you consider stops on a Colorado to Romania flight.

Cheap Colorado to Romania flight deals and tips

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

Fastest flight time

14h 50m

Direct flights

None
The fastest flight from Colorado to Romania takes 14h 50m
There are no direct flights from Colorado to Romania. There are no popular flight routes from Colorado to Romania.
Search flight deals

  • When did momondo last update prices for flights from Colorado to Romania?

    Prices for flights from Colorado to Romania were last updated today.

  • How many operators does momondo search for flights from Colorado to Romania?

  • How old do you have to be to fly from Colorado to Romania?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Romania.

  • What documentation or ID do you need to fly to Romania?

    The travel and health documents required for your trip to Romania can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Romania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Colorado to Romania

Compare and see reviews for airlines that fly from Colorado to Romania with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $534Free CancellationRating
7.3
4,210 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $552Free CancellationRating
6.7
7,721 reviews
Search British Airways flights
United AirlinesPriceFrom $621Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
LufthansaPriceFrom $622Free CancellationRating
6.8
7,775 reviews
Search Lufthansa flights

Why use momondo?

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

Finding the right flight to Romania from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Romania quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Romania from Colorado which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colorado to Romania?

Once you have performed a search for Colorado to Romania flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Colorado to Romania flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Romania trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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