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$350+ Cheap flights from Aurora, CO to Romania

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OTP
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Aurora to Romania

Keep the following information in mind while searching for Aurora to Romania flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$649
(FlightHub)

One-way from

$350
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$891
Provider with most accurate pricing for Denver Intl-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Bucharest (BUH) flights.
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From Aurora to Romania
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One-way flight from Aurora to Romania
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Highest demand for flights based on searches. 26% potential increase in price ($323 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Aurora to Romania

Cheapest flights from Aurora to Romania
Explore the most affordable flight options available from Aurora to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This FlightHub deal was found by Cheapflights users on 4/23. 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.
Sat 9/67:50 pmDEN - OTP
1 stop15h 35mTurkish Airlines
Wed 9/249:45 pmOTP - DEN
1 stop29h 10mTurkish Airlines
Deal found 4/23$649
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:35 pmDEN - OTP
1 stop20h 50mBritish Airways
Wed 9/178:25 amOTP - DEN
1 stop17h 00mBritish Airways
Deal found 4/23$725
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 9/74:15 pmDEN - OTP
1 stop17h 20mUnited Airlines
Tue 9/236:00 amOTP - DEN
2 stops37h 18mUnited Airlines
Deal found 4/23$729
This FlightHub deal was found by Cheapflights users on 4/24. 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.
Tue 9/24:15 pmDEN - CLJ
1 stop16h 00mLufthansa
Tue 9/96:00 amCLJ - DEN
1 stop16h 45mLufthansa
Deal found 4/24$733
This Air Canada deal was found by Cheapflights users on 4/23. 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 9/311:25 amDEN - OTP
2 stops15h 30mAir Canada
Wed 9/176:00 amOTP - DEN
2 stops24h 23mAir Canada
Deal found 4/23$736
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Tue 9/24:17 pmDEN - CLJ
2 stops15h 58mUnited Airlines
Tue 9/96:00 amCLJ - DEN
1 stop16h 45mUnited Airlines
Deal found 4/24$739
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Sun 9/74:15 pmDEN - OTP
1 stop17h 20mLufthansa
Tue 9/236:05 amOTP - DEN
1 stop16h 40mLufthansa
Deal found 4/23$739
This Travelocity deal was found by Cheapflights users on 4/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:37 pmDEN - OTP
2 stops34h 38mMultiple Airlines
Tue 9/236:05 amOTP - DEN
1 stop16h 40mMultiple Airlines
Deal found 4/23$751
This Delta deal was found by Cheapflights users on 4/23. 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 9/612:20 pmDEN - OTP
2 stops38h 50mDelta
Wed 9/247:00 amOTP - DEN
2 stops20h 22mDelta
Deal found 4/23$804
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 4/286:35 pmDEN - CLJ
1 stop17h 45mMultiple Airlines
Tue 5/69:15 pmCLJ - DEN
2 stops45h 42mMultiple Airlines
Deal found 4/23$860
This Ovago deal was found by Cheapflights users on 4/23. 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.
Sat 5/1012:35 pmDEN - OTP
2 stops23h 00mScandinavian Airlines
Sun 5/259:25 pmOTP - DEN
2 stops35h 29mScandinavian Airlines
Deal found 4/23$866
This Travelocity deal was found by Cheapflights users on 4/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:52 amDEN - SBZ
2 stops32h 03mMultiple Airlines
Sun 10/191:40 pmSBZ - DEN
2 stops37h 38mMultiple Airlines
Deal found 4/22$988

Cheapflights Fare Finder

Customize your flight search to find flights from Aurora 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Aurora to Romania that are best for you.

Fly from

Aurora

Fly to

Romania

Route

Depart

Return

Price

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Sat 9/6

7:50 pm-8:25 pm

1 stop15h 35m

Bucharest Otopeni Intl

Wed 9/24

9:45 pm-5:55 pm

1 stop29h 10m

$649

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Wed 9/3

6:35 pm-12:25 am

1 stop20h 50m

Bucharest Otopeni Intl

Wed 9/17

8:25 am-4:25 pm

1 stop17h 00m

$725

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Sun 9/7

4:15 pm-6:35 pm

1 stop17h 20m

Bucharest Otopeni Intl

Wed 9/24

6:00 am-6:18 pm

2 stops21h 18m

$729

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Tue 9/2

4:15 pm-5:15 pm

1 stop16h 00m

Cluj Napoca

Tue 9/9

6:00 am-1:45 pm

1 stop16h 45m

$733

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Wed 9/3

11:25 am-11:55 am

2 stops15h 30m

Bucharest Otopeni Intl

Wed 9/17

6:00 am-9:23 pm

2 stops24h 23m

$736

DenverCluj Napoca

DEN - CLJ

DENCLJ

Denver Intl

Tue 9/2

4:17 pm-5:15 pm

2 stops15h 58m

Cluj Napoca

Tue 9/9

6:00 am-1:45 pm

1 stop16h 45m

$739

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Sun 9/7

4:15 pm-6:35 pm

1 stop17h 20m

Bucharest Otopeni Intl

Tue 9/23

6:05 am-1:45 pm

1 stop16h 40m

$739

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Sat 9/6

5:37 pm-1:15 pm

2 stops34h 38m

Bucharest Otopeni Intl

Tue 9/23

6:05 am-1:45 pm

1 stop16h 40m

$751

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Sat 9/6

12:20 pm-12:10 pm

2 stops38h 50m

Bucharest Otopeni Intl

Wed 9/24

7:00 am-6:22 pm

2 stops20h 22m

$804

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

Sat 5/10

12:35 pm-8:35 pm

2 stops23h 00m

Bucharest Otopeni Intl

Sun 5/25

9:25 pm-11:54 pm

2 stops35h 29m

$866

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 23 results
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Best time to book a flight from Aurora to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Aurora 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 Aurora to Romania

What is the cheapest month to book a flight from Aurora to Romania?

Currently, November is the cheapest month in which you can book a flight from Aurora to Romania (average of $604). Flying from Aurora to Romania in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from 9UR to RO?

Find hourly flight availability from Aurora to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Aurora to Romania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Romania by month

Plan your trip to Romania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Romania ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Romania when rainfall is around 0.8 in.

Temperature in Romania by month

Plan your trip to Romania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Romania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated April 24, 2025.
Get a feel of what it's like to fly with Emirates, Delta and Austrian Airlines from Aurora to Romania by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,205 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,920 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
780 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,582 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.4
Good
1,442 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

  • What are the cheapest airlines to fly from Aurora to Romania one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $417. Air France flights start at $506 while deals on Lufthansa start at $926 one-way.

  • What are the most popular routes from Aurora to Romania?

    Most travelers choose Denver Intl - Bucharest Otopeni Intl, Denver Intl - Cluj Napoca or Denver Intl - Sibiu when deciding on the best route from Aurora to Romania.

  • Can I find deals for flights from Aurora to Romania that include hotel bookings?

    Yes. In addition to deals on Aurora to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aurora to Romania?

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

  • Can I find deals for business class flights from Aurora to Romania?

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

  • What is the cheapest month to book a flight from Aurora to Romania?

    Currently, November is the cheapest month in which you can book a flight from Aurora to Romania (average of $604). Flying from Aurora to Romania in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Aurora to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Aurora to Romania

Discover the top 4 airlines that operate flights from Aurora to Romania. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$534Average$1,116FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$708Average$906FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$721Average$1,103FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$770Average$1,336FlexibilityNo cancel feeOn-time76%

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