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Romania

$447+ Cheap flights from Louisville (SDF) 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — OTP
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Louisville to Romania

Cheapest flights from Louisville to Romania
Explore the most affordable flight options available from Louisville to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 2/68:29 am
SDF
-
OTP
2 stops22h 41m
United Airlines
Tue 2/105:55 am
OTP
-
SDF
2 stops23h 04m
United Airlines
Deal found 1/25$812
This Ovago deal was found by Cheapflights users on 1/27. 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.
Fri 3/131:58 pm
SDF
-
OTP
2 stops22h 37m
Lufthansa
Fri 3/205:55 am
OTP
-
SDF
2 stops20h 19m
Lufthansa
Deal found 1/27$918
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:16 pm
SDF
-
OTP
2 stops28h 04m
British Airways
Wed 7/18:15 am
OTP
-
SDF
2 stops22h 10m
British Airways
Deal found 1/25$925
This United Airlines deal was found by Cheapflights users on 1/25. 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 6/210:00 am
SDF
-
OTP
2 stops19h 25m
United Airlines
Fri 7/36:15 am
OTP
-
SDF
2 stops22h 54m
United Airlines
Deal found 1/25$979
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:20 pm
SDF
-
OTP
2 stops23h 00m
British Airways
Tue 6/236:10 pm
OTP
-
SDF
2 stops35h 06m
British Airways
Deal found 1/27$990
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 6/49:00 am
SDF
-
OTP
2 stops20h 00m
United Airlines
Wed 7/16:15 am
OTP
-
SDF
2 stops20h 59m
United Airlines
Deal found 1/25$1,029
This United Airlines deal was found by Cheapflights users on 1/25. 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 6/210:00 am
SDF
-
OTP
2 stops19h 25m
United Airlines
Sat 7/46:05 am
OTP
-
SDF
2 stops20h 29m
United Airlines
Deal found 1/25$1,047
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 6/19:00 am
SDF
-
OTP
2 stops20h 00m
United Airlines
Wed 7/16:15 am
OTP
-
SDF
2 stops17h 34m
United Airlines
Deal found 1/25$1,048
This United Airlines deal was found by Cheapflights users on 1/25. 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 6/29:00 am
SDF
-
OTP
2 stops20h 25m
United Airlines
Mon 6/296:15 am
OTP
-
SDF
2 stops19h 54m
United Airlines
Deal found 1/25$1,049
This United Airlines deal was found by Cheapflights users on 1/25. 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 5/319:00 am
SDF
-
OTP
2 stops20h 25m
United Airlines
Fri 7/36:15 am
OTP
-
SDF
2 stops22h 54m
United Airlines
Deal found 1/25$1,068
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 6/49:00 am
SDF
-
OTP
2 stops20h 00m
United Airlines
Sat 7/46:05 am
OTP
-
SDF
2 stops20h 29m
United Airlines
Deal found 1/25$1,097

Find flight deals from Louisville to Romania

Keep the following information in mind while searching for Louisville to Romania flight deals. Data was last updated January 28, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$918
(Ovago)

One-way from

$447
(Delta)
Provider with most accurate pricing for Louisville Intl-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Bucharest (BUH) flights.
Search Deals
From Louisville Intl to Romania
Search Deals
One-way flight from Louisville Intl to Romania
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 January 28, 2026.
Use the filters below to find and compare flights from Louisville to Romania that are best for you.

Fly from

Louisville

Fly to

Romania

Route

Depart

Return

Price

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Fri 3/13

1:58 pm-6:35 pm

2 stops22h 37m

Bucharest Otopeni Intl

Fri 3/20

5:55 am-8:14 pm

2 stops20h 19m

$918

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Mon 6/8

3:55 pm-1:20 am

2 stops26h 25m

Bucharest Otopeni Intl

Tue 6/23

6:10 pm-10:16 pm

2 stops35h 06m

$925

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Tue 6/2

9:00 am-12:25 pm

2 stops20h 25m

Bucharest Otopeni Intl

Wed 7/1

6:15 am-7:09 pm

2 stops19h 54m

$979

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Fri 6/5

7:30 am-12:00 pm

2 stops21h 30m

Bucharest Otopeni Intl

Fri 7/3

6:15 am-4:49 pm

2 stops17h 34m

$1,029

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Tue 6/2

10:00 am-12:25 pm

2 stops19h 25m

Bucharest Otopeni Intl

Sat 7/4

6:05 am-7:34 pm

2 stops20h 29m

$1,047

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Mon 6/1

9:00 am-12:00 pm

2 stops20h 00m

Bucharest Otopeni Intl

Wed 7/1

6:15 am-4:49 pm

2 stops17h 34m

$1,048

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Wed 6/3

9:00 am-12:00 pm

2 stops20h 00m

Bucharest Otopeni Intl

Fri 7/3

6:15 am-10:09 pm

2 stops22h 54m

$1,048

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Sun 5/31

9:00 am-12:25 pm

2 stops20h 25m

Bucharest Otopeni Intl

Wed 7/1

6:15 am-8:14 pm

2 stops20h 59m

$1,068

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Sun 5/31

9:00 am-12:25 pm

2 stops20h 25m

Bucharest Otopeni Intl

Fri 7/3

6:15 am-10:09 pm

2 stops22h 54m

$1,068

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Fri 6/5

9:00 am-12:00 pm

2 stops20h 00m

Bucharest Otopeni Intl

Sat 7/4

6:05 am-7:34 pm

2 stops20h 29m

$1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 16 results
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Best time to book a flight from Louisville to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania 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 Romania
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Romania. 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 Romania?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Romania.

  • How long is the flight from Louisville to Romania?

    Lufthansa, British Airways, and United Airlines can get you from Louisville to Romania in just under 20h 25m. Your travel time can differ by up to 6h. The distance from Louisville to Romania is about 5315 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville 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.

See more FAQs

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