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Otopeni Intl

$592+ Cheap flights from Louisville (SDF) 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — OTP
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Louisville to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,009
(Gurufare)

One-way from

$592
(Travelocity)
Provider with most accurate pricing for Louisville Intl-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Bucharest Otopeni Intl flights.
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From Louisville Intl to Bucharest Otopeni Intl
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One-way flight from Louisville Intl to Bucharest Otopeni Intl
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Find flight deals from Louisville to Otopeni Intl

Cheapest flights from Louisville to Otopeni Intl
Explore the most affordable flight options available from Louisville to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:08 pmSDF - OTP
2 stops17h 27mLufthansa
Wed 7/2312:40 pmOTP - SDF
2 stops16h 34mLufthansa
Deal found 4/28$1,009
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 6/310:52 amSDF - OTP
2 stops18h 18mDelta
Fri 6/207:00 amOTP - SDF
2 stops21h 20mDelta
Deal found 4/29$1,207
This Air Canada deal was found by Cheapflights users on 4/28. 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.
Tue 7/1511:25 amSDF - OTP
3 stops18h 35mAir Canada
Wed 7/236:00 amOTP - SDF
3 stops21h 26mAir Canada
Deal found 4/28$1,320
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/612:07 pmSDF - OTP
2 stops17h 48mMultiple Airlines
Mon 6/232:55 pmOTP - SDF
3 stops33h 24mMultiple Airlines
Deal found 4/29$2,246
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/68:30 pmSDF - OTP
2 stops20h 20mBritish Airways
Mon 6/233:30 pmOTP - SDF
2 stops33h 04mBritish Airways
Deal found 4/29$2,318
This Emirates deal was found by Cheapflights users on 4/28. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/153:39 pmSDF - OTP
2 stops40h 06mEmirates
Tue 7/222:20 amOTP - SDF
2 stops26h 54mEmirates
Deal found 4/28$2,393

Cheapflights Fare Finder

Customize your flight search to find flights from Louisville 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 April 30, 2025.
Use the filters below to find and compare flights from Louisville to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Louisville

Fly to

Otopeni Intl

Route

Depart

Return

Price

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Tue 7/15

6:08 pm-6:35 pm

2 stops17h 27m

Bucharest Otopeni Intl

Wed 7/23

12:40 pm-10:14 pm

2 stops16h 34m

$1,009

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Tue 6/3

10:52 am-12:10 pm

2 stops18h 18m

Bucharest Otopeni Intl

Fri 6/20

7:00 am-9:20 pm

2 stops21h 20m

$1,207

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Tue 7/15

11:25 am-1:00 pm

3 stops18h 35m

Bucharest Otopeni Intl

Wed 7/23

6:00 am-8:26 pm

3 stops21h 26m

$1,320

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Fri 6/6

12:07 pm-12:55 pm

2 stops17h 48m

Bucharest Otopeni Intl

Mon 6/23

2:55 pm-5:19 pm

3 stops33h 24m

$2,246

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Fri 6/6

8:30 pm-11:50 pm

2 stops20h 20m

Bucharest Otopeni Intl

Mon 6/23

3:30 pm-5:34 pm

2 stops33h 04m

$2,318

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Tue 7/15

3:39 pm-2:45 pm

2 stops40h 06m

Bucharest Otopeni Intl

Tue 7/22

2:20 am-10:14 pm

2 stops26h 54m

$2,393

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Louisville to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Otopeni Intl in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Bucharest Otopeni Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Louisville-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Louisville-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Bucharest Otopeni Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Otopeni Intl

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

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 April 30, 2025.
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

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
3,215 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

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
7,936 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

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 Canada
7.0
Good
9,242 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

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.
Lufthansa
6.7
Okay
7,042 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

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.
British Airways
6.6
Okay
6,837 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

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 Louisville 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 airport do you fly from for flights from Louisville to Bucharest Otopeni Intl?

    Located just 5.3 mi from the city center, Louisville Intl is the airport most travelers will use when flying to Bucharest Otopeni Intl from Louisville. Booking flights from Louisville Intl (SDF) to Bucharest Otopeni Intl should be relatively easy as there are 0 daily outbound flights to Bucharest Otopeni Intl from 0 different airlines.

  • What are the cheapest airlines flying from Louisville to Bucharest Otopeni Intl Airport round-trip?

    Our cheapest airline available from Louisville to Bucharest Otopeni Intl Airport is Lufthansa. Our recent data shows that you can find tickets from as low as $1,009 on this airline. Additional options worth looking into are Delta and Air Canada, starting at $1,207 and $1,320 round-trip.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Louisville to Bucharest Otopeni Intl Airport (average of $604). Flying from Louisville to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,169). 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.

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