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$851+ Cheap flights from Louisville (SDF) to Bucharest (BUH)

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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BUH
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from Louisville to Bucharest

Best flights from Louisville to Bucharest
Discover carefully curated flight deals from Louisville to Bucharest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/275:00 pmSDF - OTP
2 stops24h 25mAmerican Airlines
mar. 3/318:25 amOTP - SDF
2 stops17h 26mAmerican Airlines
Deal found 10/28$851

Cheap flight deals from Louisville to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Bucharest (BUH). 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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$851
(American Airlines)
Provider with most accurate pricing for Louisville Intl-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Bucharest (BUH) flights.
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From Louisville Intl to Bucharest (BUH)
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Cheapflights Fare Finder

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

Fly from

Louisville

Fly to

Bucharest

Route

Depart

Return

Price

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

vie. 3/27

5:00 pm-11:25 pm

2 stops24h 25m

Bucharest Otopeni Intl

mar. 3/31

8:25 am-6:51 pm

2 stops17h 26m

$851

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

  • Most accurate provider: When it comes to deals on Louisville-Bucharest flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Bucharest flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Bucharest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Bucharest flights, Cheapflights users trust eDreams the most. eDreams 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 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 Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest 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
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 Bucharest. 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?

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

  • How long is the flight from Louisville to Bucharest?

    Airlines like American Airlines fly from Louisville to Bucharest in about 24h 25m. The time it takes to get you to your destination can typically vary by up to . Louisville and Bucharest are separated by a distance of 5315 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Bucharest 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

Traveling to a place near Bucharest?

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

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Alternative routes for Louisville to Bucharest

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