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Otopeni Intl

$405+ Cheap flights from Aurora, CO to Otopeni Intl (OTP)

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OTP
juin 21 — juin 281
sam. 6/21
sam. 6/28
1 adult, Economy
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Cheap flight deals from Aurora to Otopeni Intl

Keep the following information in mind while searching for Aurora to Otopeni Intl flight deals. Data was last updated juin 16, 2025.

Round-trip from

$594
(Flysmarter)

One-way from

$405
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$1,161
From Aurora to Bucharest Otopeni Intl
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One-way flight from Aurora to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 11% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Aurora to Otopeni Intl

Cheapest flights from Aurora to Otopeni Intl
Explore the most affordable flight options available from Aurora to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 16, 2025.

This Flysmarter deal was found by Cheapflights users on 6/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/116:35 pmDEN - OTP
1 stop21h 50mBritish Airways
mar. 8/268:25 amOTP - DEN
1 stop17h 00mBritish Airways
Deal found 6/16$594
This Lufthansa deal was found by Cheapflights users on 6/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/34:15 pmDEN - OTP
1 stop23h 45mLufthansa
ven. 8/226:00 amOTP - DEN
1 stop18h 35mLufthansa
Deal found 6/14$605
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
mer. 8/135:50 pmDEN - OTP
1 stop22h 30mSWISS
mar. 8/194:10 pmOTP - DEN
1 stop33h 10mSWISS
Deal found 6/14$607
This FlightHub deal was found by Cheapflights users on 6/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/54:15 pmDEN - OTP
1 stop17h 20mMultiple Airlines
mer. 8/206:30 amOTP - DEN
1 stop18h 50mMultiple Airlines
Deal found 6/14$611
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/34:15 pmDEN - OTP
1 stop17h 20mUnited Airlines
mer. 8/206:05 amOTP - DEN
1 stop16h 40mUnited Airlines
Deal found 6/14$615
This FlightHub deal was found by Cheapflights users on 6/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/147:50 pmDEN - OTP
1 stop15h 35mTurkish Airlines
jeu. 8/289:45 pmOTP - DEN
1 stop29h 10mTurkish Airlines
Deal found 6/14$637
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/66:35 amDEN - OTP
2 stops20h 35mDelta
jeu. 8/211:45 pmOTP - DEN
2 stops19h 30mDelta
Deal found 6/14$648
This lastminute.com deal was found by Cheapflights users on 6/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/311:25 amDEN - OTP
2 stops16h 50mAir Canada
mer. 9/1712:45 pmOTP - DEN
2 stops38h 33mAir Canada
Deal found 6/14$667
This Austrian Airlines deal was found by Cheapflights users on 6/14. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/27:45 amDEN - OTP
2 stops22h 35mAustrian Airlines
jeu. 9/189:50 amOTP - DEN
2 stops43h 04mAustrian Airlines
Deal found 6/14$714
This Justfly.com deal was found by Cheapflights users on 6/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/412:32 pmDEN - OTP
2 stops23h 38mScandinavian Airlines
mer. 9/178:35 pmOTP - DEN
2 stops35h 23mScandinavian Airlines
Deal found 6/14$742
This Air France deal was found by Cheapflights users on 6/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/45:40 pmDEN - OTP
1 stop17h 30mAir France
jeu. 9/181:10 pmOTP - DEN
2 stops19h 37mAir France
Deal found 6/14$753

Cheapflights Fare Finder

Customize your flight search to find flights from Aurora to Otopeni Intl 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 juin 16, 2025.
Use the filters below to find and compare flights from Aurora to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Aurora

Fly to

Otopeni Intl

Route

Depart

Return

Price

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

lun. 8/11

6:35 pm-1:25 am

1 stop21h 50m

Bucharest Otopeni Intl

mar. 8/26

8:25 am-4:25 pm

1 stop17h 00m

$594

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

dim. 8/3

4:15 pm-1:00 am

1 stop23h 45m

Bucharest Otopeni Intl

ven. 8/22

6:00 am-3:35 pm

1 stop18h 35m

$605

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

mer. 8/13

5:50 pm-1:20 am

1 stop22h 30m

Bucharest Otopeni Intl

mar. 8/19

4:10 pm-4:20 pm

1 stop33h 10m

$607

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

mar. 8/5

4:15 pm-6:35 pm

1 stop17h 20m

Bucharest Otopeni Intl

mer. 8/20

6:30 am-4:20 pm

1 stop18h 50m

$611

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

dim. 8/3

4:15 pm-6:35 pm

1 stop17h 20m

Bucharest Otopeni Intl

mer. 8/20

6:05 am-1:45 pm

1 stop16h 40m

$615

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

jeu. 8/14

7:50 pm-8:25 pm

1 stop15h 35m

Bucharest Otopeni Intl

jeu. 8/28

9:45 pm-5:55 pm

1 stop29h 10m

$637

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

mer. 8/6

6:35 am-12:10 pm

2 stops20h 35m

Bucharest Otopeni Intl

jeu. 8/21

1:45 pm-12:15 am

2 stops19h 30m

$648

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

mer. 9/3

11:25 am-1:15 pm

2 stops16h 50m

Bucharest Otopeni Intl

mer. 9/17

12:45 pm-6:18 pm

2 stops38h 33m

$667

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

mar. 9/2

7:45 am-3:20 pm

2 stops22h 35m

Bucharest Otopeni Intl

jeu. 9/18

9:50 am-7:54 pm

2 stops43h 04m

$714

DenverBucharest

DEN - OTP

DENOTP

Denver Intl

jeu. 9/4

12:32 pm-9:10 pm

2 stops23h 38m

Bucharest Otopeni Intl

mer. 9/17

8:35 pm-10:58 pm

2 stops35h 23m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 15 results
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Best time to book a flight from Aurora to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl 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 Bucharest Otopeni Intl Airport

What is the cheapest month to book a flight from Aurora to Bucharest Otopeni Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Aurora to Bucharest Otopeni Intl Airport (average of $604). Flying from Aurora to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,146). 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 OTP?

Find hourly flight availability from Aurora to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Aurora to Bucharest Otopeni Intl Airport as you normally would.

Rainfall in Otopeni Intl by month

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

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport 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 Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

Temperature in Otopeni Intl by month

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

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, 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 Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated juin 16, 2025.
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,628 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Aurora to Otopeni Intl. 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 Bucharest Otopeni Intl Airport one-way?

    $405 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Scandinavian Airlines and Air France, with prices starting from $467 and $486, respectively.

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

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

  • How can I find direct flights from Aurora to Otopeni Intl?

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

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

    Yes. Cheapflights offers flight deals from Aurora to Otopeni Intl 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 Bucharest Otopeni Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Aurora to Bucharest Otopeni Intl Airport (average of $604). Flying from Aurora to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,146). 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

Traveling to a place near Aurora?

Book flights to Aurora if you plan to visit one of these locations
Otopeni

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Alternative routes for Aurora to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Otopeni Intl flights

Top 4 airlines flying from Aurora to Otopeni Intl

Discover the top 4 airlines that operate flights from Aurora to Otopeni Intl. 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 juin 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$483Average$827FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$534Average$849FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$686Average$1,103FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$759Average$1,116FlexibilityNo cancel feeOn-time76%

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