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Bulgaria

$534+ Cheap flights from Kentucky to Bulgaria

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SOF
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Kentucky to Bulgaria

Keep the following information in mind while searching for Kentucky to Bulgaria flight deals. Data was last updated October 16, 2025.

Round-trip from

$534
(FlightHub)
From Kentucky to Bulgaria
Search Deals

Find flight deals from Kentucky to Bulgaria

Cheapest flights from Kentucky to Bulgaria
Explore the most affordable flight options available from Kentucky to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This FlightHub deal was found by Cheapflights users on 10/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:45 pmCVG - SOF
2 stops20h 00mLufthansa
Mon 1/126:10 amSOF - CVG
2 stops22h 20mLufthansa
Deal found 10/16$534
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/24:48 pmBNA - SOF
2 stops17h 32mLufthansa
Thu 12/116:05 amSOF - BNA
2 stops21h 45mLufthansa
Deal found 10/16$536
This United Airlines deal was found by Cheapflights users on 10/16. 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 12/25:49 pmCVG - SOF
2 stops21h 56mUnited Airlines
Mon 1/122:20 pmSOF - CVG
2 stops34h 40mUnited Airlines
Deal found 10/16$538
This Air Canada deal was found by Cheapflights users on 10/16. 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 12/66:40 pmCVG - SOF
2 stops40h 40mAir Canada
Thu 1/152:35 pmSOF - CVG
2 stops34h 25mAir Canada
Deal found 10/16$540
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/121:59 pmLEX - SOF
2 stops25h 46mUnited Airlines
Sun 11/166:10 amSOF - LEX
2 stops24h 34mUnited Airlines
Deal found 10/15$542
This Air France deal was found by Cheapflights users on 10/16. 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.
Wed 12/32:45 pmCVG - SOF
2 stops16h 20mMultiple Airlines
Mon 1/127:00 amSOF - CVG
2 stops17h 13mMultiple Airlines
Deal found 10/16$543
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/306:40 pmCVG - SOF
2 stops45h 05mUnited Airlines
Sun 12/72:25 pmSOF - CVG
2 stops26h 08mUnited Airlines
Deal found 10/16$544
This KAYAK deal was found by Cheapflights users on 10/16. 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.
Thu 12/47:45 pmCVG - SOF
2 stops20h 00mLufthansa
Thu 1/156:00 amSOF - CVG
2 stops22h 30mLufthansa
Deal found 10/16$548
This United Airlines deal was found by Cheapflights users on 10/16. 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 12/212:30 pmCVG - SOF
2 stops22h 50mUnited Airlines
Sat 1/102:00 pmSOF - CVG
2 stops35h 00mUnited Airlines
Deal found 10/16$550
This United Airlines deal was found by Cheapflights users on 10/15. 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 12/32:57 pmCVG - SOF
2 stops15h 53mUnited Airlines
Thu 1/152:35 pmSOF - CVG
2 stops34h 25mUnited Airlines
Deal found 10/15$551
This Air Canada deal was found by Cheapflights users on 10/15. 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 12/66:40 pmCVG - SOF
2 stops40h 40mAir Canada
Mon 1/121:55 pmSOF - CVG
2 stops35h 05mAir Canada
Deal found 10/15$552
This United Airlines deal was found by Cheapflights users on 10/15. 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 12/32:57 pmCVG - SOF
2 stops15h 53mUnited Airlines
Wed 1/146:05 amSOF - CVG
2 stops18h 55mUnited Airlines
Deal found 10/15$553

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Bulgaria 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 16, 2025.
Use the filters below to find and compare flights from Kentucky to Bulgaria that are best for you.

Fly from

Kentucky

Fly to

Bulgaria

Route

Depart

Return

Price

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Fri 12/5

5:49 pm-10:45 pm

2 stops21h 56m

Sofia

Mon 1/12

6:10 am-9:30 pm

2 stops22h 20m

$534

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Tue 12/2

4:48 pm-6:20 pm

2 stops17h 32m

Sofia

Thu 12/11

6:05 am-7:50 pm

2 stops21h 45m

$536

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Fri 12/5

7:45 pm-10:45 pm

2 stops20h 00m

Sofia

Thu 1/15

2:35 pm-6:00 pm

2 stops34h 25m

$538

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Thu 12/4

10:20 am-10:45 pm

2 stops29h 25m

Sofia

Thu 1/15

2:35 pm-6:00 pm

2 stops34h 25m

$538

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Sun 12/7

11:20 am-10:45 pm

2 stops28h 25m

Sofia

Mon 1/12

2:20 pm-6:00 pm

2 stops34h 40m

$538

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Fri 12/5

7:45 pm-10:45 pm

2 stops20h 00m

Sofia

Tue 1/13

6:00 am-6:00 pm

2 stops43h 00m

$538

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Fri 12/5

7:45 pm-10:45 pm

2 stops20h 00m

Sofia

Mon 1/12

2:20 pm-6:00 pm

2 stops34h 40m

$538

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Mon 12/8

4:10 pm-6:20 pm

2 stops19h 10m

Sofia

Tue 1/13

6:00 am-6:00 pm

2 stops43h 00m

$538

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Tue 12/2

5:49 pm-10:45 pm

2 stops21h 56m

Sofia

Thu 1/15

6:00 am-6:00 pm

2 stops43h 00m

$538

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Tue 12/2

12:30 pm-10:45 pm

2 stops27h 15m

Sofia

Tue 1/13

6:00 am-6:00 pm

2 stops43h 00m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 17 results
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Best time to book a flight from Kentucky to Bulgaria

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

    Airlines like Lufthansa, United Airlines, and Air Canada fly from Kentucky to Bulgaria in about 20h. The time it takes to get you to your destination can typically vary by up to 1h 56m. Kentucky and Bulgaria are separated by a distance of 5214 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Bulgaria 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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