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Otopeni Intl

$984+ Cheap flights from Louisville (SDF) to Otopeni Intl (OTP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — OTP
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$984
(Kiwi.com)
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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Tue 7/19:59 amSDF - OTP
2 stops33h 56mMultiple Airlines
Wed 7/99:30 amOTP - SDF
1 stop32h 57mMultiple Airlines
Deal found 6/10$984
This Lufthansa deal was found by Cheapflights users on 6/10. 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.
Tue 7/112:20 pmSDF - OTP
2 stops23h 15mLufthansa
Tue 7/86:00 amOTP - SDF
2 stops22h 06mLufthansa
Deal found 6/10$1,158
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 6/259:35 amSDF - OTP
2 stops24h 15mUnited Airlines
Thu 7/106:00 amOTP - SDF
2 stops22h 51mUnited Airlines
Deal found 6/10$1,642
This Delta deal was found by Cheapflights users on 6/10. 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.
Sun 6/2912:44 pmSDF - OTP
2 stops16h 26mDelta
Thu 7/106:30 amOTP - SDF
2 stops19h 31mDelta
Deal found 6/10$1,653
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Sat 6/2811:10 amSDF - OTP
3 stops18h 50mAir Canada
Tue 7/86:00 amOTP - SDF
3 stops23h 14mAir Canada
Deal found 6/10$1,860

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 June 12, 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 7/1

9:59 am-2:55 am

2 stops33h 56m

Bucharest Otopeni Intl

Wed 7/9

9:30 am-11:27 am

1 stop32h 57m

$984

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Tue 7/1

12:20 pm-6:35 pm

2 stops23h 15m

Bucharest Otopeni Intl

Tue 7/8

6:00 am-9:06 pm

2 stops22h 06m

$1,158

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Wed 6/25

9:35 am-4:50 pm

2 stops24h 15m

Bucharest Otopeni Intl

Tue 7/8

6:00 am-8:06 pm

2 stops21h 06m

$1,642

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Sun 6/29

12:44 pm-12:10 pm

2 stops16h 26m

Bucharest Otopeni Intl

Thu 7/10

6:30 am-7:01 pm

2 stops19h 31m

$1,653

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Sat 6/28

11:10 am-1:00 pm

3 stops18h 50m

Bucharest Otopeni Intl

Tue 7/8

6:00 am-10:14 pm

3 stops23h 14m

$1,860

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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 Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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!
Lufthansa
6.8
Okay
7,139 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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 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 $1,158 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $1,642 and $1,653 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 $1,146). 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.

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