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$464+ Cheap flights from Kentucky to Bucharest (BUH)

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BUH
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Kentucky to Bucharest

Keep the following information in mind while searching for Kentucky to Bucharest flight deals. Data was last updated October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$543
(KLM)

One-way from

$464
(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 Kentucky to Bucharest (BUH)
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One-way flight from Kentucky to Bucharest (BUH)
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Find flight deals from Kentucky to Bucharest

Cheapest flights from Kentucky to Bucharest
Explore the most affordable flight options available from Kentucky to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This KLM deal was found by Cheapflights users on 10/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:15 pmCVG - OTP
2 stops16h 10mMultiple Airlines
Thu 12/188:40 amOTP - CVG
1 stop13h 40mMultiple Airlines
Deal found 10/27$543
This Expedia deal was found by Cheapflights users on 10/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:50 pmSDF - OTP
2 stops28h 15mLufthansa
Tue 12/165:55 amOTP - SDF
2 stops23h 34mLufthansa
Deal found 10/25$547
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:47 pmCVG - OTP
2 stops16h 43mBritish Airways
Thu 12/188:00 amOTP - CVG
2 stops19h 20mBritish Airways
Deal found 10/27$593
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:50 pmCVG - OTP
2 stops24h 40mSWISS
Tue 11/44:40 pmOTP - CVG
2 stops34h 50mSWISS
Deal found 10/27$633
This Air France deal was found by Cheapflights users on 10/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:15 pmCVG - OTP
1 stop13h 35mAir France
Thu 12/186:05 amOTP - CVG
1 stop16h 15mAir France
Deal found 10/27$638
This Air France deal was found by Cheapflights users on 10/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:15 pmCVG - OTP
1 stop20h 25mAir France
Tue 11/46:05 amOTP - CVG
1 stop16h 10mAir France
Deal found 10/27$639
This Air France deal was found by Cheapflights users on 10/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:15 pmCVG - OTP
1 stop20h 25mMultiple Airlines
Tue 11/46:00 amOTP - CVG
2 stops17h 50mMultiple Airlines
Deal found 10/27$644
This Ovago deal was found by Cheapflights users on 10/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:40 pmTYS - OTP
2 stops24h 45mBritish Airways
Fri 11/218:00 amOTP - TYS
2 stops21h 54mBritish Airways
Deal found 10/25$715
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:57 pmSDF - OTP
3 stops35h 33mAir Canada
Tue 12/165:55 amOTP - SDF
3 stops21h 33mAir Canada
Deal found 10/25$1,113
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:30 pmCVG - OTP
2 stops29h 25mMultiple Airlines
Fri 10/319:35 amOTP - CVG
1 stop21h 24mMultiple Airlines
Deal found 10/25$1,190
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:15 amCVG - OTP
3 stops20h 40mAir Canada
Tue 11/46:55 amOTP - CVG
3 stops34h 51mAir Canada
Deal found 10/27$1,205
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:40 pmCVG - OTP
2 stops33h 50mUnited Airlines
Sun 1/42:50 pmOTP - CVG
2 stops36h 28mUnited Airlines
Deal found 10/27$1,358

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 October 27, 2025.
Use the filters below to find and compare flights from Kentucky to Bucharest that are best for you.

Fly from

Kentucky

Fly to

Bucharest

Route

Depart

Return

Price

CincinnatiBucharest

CVG - OTP

CVGOTP

Cincinnati Cinci./N. Kentucky

Thu 12/11

4:15 pm-3:25 pm

2 stops16h 10m

Bucharest Otopeni Intl

Thu 12/18

8:40 am-3:20 pm

1 stop13h 40m

$543

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Tue 12/9

1:50 pm-1:05 am

2 stops28h 15m

Bucharest Otopeni Intl

Tue 12/16

5:55 am-10:29 pm

2 stops23h 34m

$547

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Wed 2/11

8:24 am-10:50 pm

2 stops31h 26m

Bucharest Otopeni Intl

Sun 2/15

6:00 am-11:44 pm

2 stops24h 44m

$549

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Wed 2/11

8:24 am-10:50 pm

2 stops31h 26m

Bucharest Otopeni Intl

Thu 2/19

1:55 pm-9:13 am

2 stops26h 18m

$549

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Thu 2/12

1:55 pm-6:35 pm

2 stops21h 40m

Bucharest Otopeni Intl

Wed 2/18

6:05 am-7:29 pm

2 stops20h 24m

$549

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Wed 2/11

8:24 am-10:50 pm

2 stops31h 26m

Bucharest Otopeni Intl

Wed 2/18

6:00 am-11:44 pm

2 stops24h 44m

$549

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Wed 2/11

8:24 am-10:50 pm

2 stops31h 26m

Bucharest Otopeni Intl

Mon 2/16

1:55 pm-9:13 am

2 stops26h 18m

$549

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Fri 2/13

4:15 pm-11:25 pm

2 stops24h 10m

Bucharest Otopeni Intl

Wed 2/18

8:05 am-9:47 pm

2 stops20h 42m

$551

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Fri 2/13

6:45 am-6:35 pm

2 stops28h 50m

Bucharest Otopeni Intl

Mon 2/16

5:55 am-11:44 pm

2 stops24h 49m

$553

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Fri 2/13

6:45 am-6:35 pm

2 stops28h 50m

Bucharest Otopeni Intl

Thu 2/19

5:50 am-11:44 pm

2 stops24h 54m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 23 results
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Best time to book a flight from Kentucky to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Kentucky 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 Kentucky 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 Kentucky to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kentucky to Bucharest?

    For as low as $593, Lufthansa can have you in Bucharest from Kentucky in 16h 43m. There are 5231 mi between Kentucky and Bucharest. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Kentucky to Bucharest?

    The most popular flight routes from Kentucky to Bucharest are Cincinnati Cinci./N. Kentucky - Bucharest Otopeni Intl, Louisville Intl - Bucharest Otopeni Intl and Knoxville McGhee Tyson - Bucharest Otopeni Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky 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 Kentucky to Bucharest

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