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Bulgaria

$624+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SOF
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
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 junio 18, 2025.

Round-trip from

$624
(Booking.com)
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 junio 18, 2025.

This Booking.com deal was found by Cheapflights users on 6/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/64:30 pmCVG - SOF
2 stops36h 30mMultiple Airlines
lun. 11/36:45 pmSOF - CVG
2 stops30h 15mMultiple Airlines
Deal found 6/17$624
This SWISS deal was found by Cheapflights users on 6/15. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/42:10 pmCVG - SOF
2 stops36h 55mSWISS
lun. 8/183:30 pmSOF - CVG
2 stops56h 20mSWISS
Deal found 6/15$663
This Lufthansa deal was found by Cheapflights users on 6/17. 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.
sáb. 8/28:30 amBNA - SOF
2 stops30h 30mLufthansa
sáb. 8/2312:45 pmSOF - BNA
2 stops42h 14mLufthansa
Deal found 6/17$735
This Lufthansa deal was found by Cheapflights users on 6/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/37:45 pmCVG - SOF
2 stops20h 15mLufthansa
lun. 8/1812:45 pmSOF - CVG
2 stops35h 05mLufthansa
Deal found 6/15$763
This United Airlines deal was found by Cheapflights users on 6/16. 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.
sáb. 8/23:30 pmBNA - SOF
2 stops47h 20mUnited Airlines
sáb. 8/236:15 amSOF - BNA
2 stops21h 24mUnited Airlines
Deal found 6/16$764
This United Airlines deal was found by Cheapflights users on 6/15. 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.
dom. 8/37:45 pmCVG - SOF
2 stops20h 15mUnited Airlines
vie. 8/1512:45 pmSOF - CVG
2 stops38h 52mUnited Airlines
Deal found 6/15$775
This Air Canada deal was found by Cheapflights users on 6/15. 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.
sáb. 8/24:30 pmCVG - SOF
2 stops35h 45mAir Canada
lun. 8/1812:45 pmSOF - CVG
2 stops34h 04mAir Canada
Deal found 6/15$806
This United Airlines deal was found by Cheapflights users on 6/17. 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.
jue. 7/107:00 amLEX - SOF
2 stops27h 50mUnited Airlines
vie. 7/186:00 amSOF - LEX
2 stops42h 01mUnited Airlines
Deal found 6/17$1,046
This Air France deal was found by Cheapflights users on 6/15. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/43:15 pmCVG - SOF
2 stops15h 45mAir France
jue. 8/147:00 amSOF - CVG
1 stop15h 10mAir France
Deal found 6/15$1,142
This British Airways deal was found by Cheapflights users on 6/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/29:55 pmCVG - SOF
1 stop15h 25mBritish Airways
dom. 8/179:10 pmSOF - CVG
1 stop29h 55mBritish Airways
Deal found 6/15$1,362
This Air Canada deal was found by Cheapflights users on 6/17. 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.
jue. 7/102:05 pmLEX - SOF
3 stops20h 45mAir Canada
vie. 7/181:50 pmSOF - LEX
3 stops34h 11mAir Canada
Deal found 6/17$1,389
This Gurufare deal was found by Cheapflights users on 6/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/12:05 pmLEX - SOF
2 stops14h 55mLufthansa
mar. 7/86:20 amSOF - LEX
2 stops17h 41mLufthansa
Deal found 6/16$1,593

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 junio 18, 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

lun. 10/6

4:30 pm-12:00 pm

2 stops36h 30m

Sofia

lun. 11/3

6:45 pm-6:00 pm

2 stops30h 15m

$624

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

lun. 8/4

2:10 pm-10:05 am

2 stops36h 55m

Sofia

lun. 8/18

3:30 pm-4:50 pm

2 stops56h 20m

$663

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

sáb. 8/2

8:30 am-11:00 pm

2 stops30h 30m

Sofia

sáb. 8/23

12:45 pm-10:59 pm

2 stops42h 14m

$735

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

dom. 8/3

7:45 pm-11:00 pm

2 stops20h 15m

Sofia

lun. 8/18

12:45 pm-4:50 pm

2 stops35h 05m

$763

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

sáb. 8/2

3:30 pm-10:50 pm

2 stops47h 20m

Sofia

sáb. 8/23

6:15 am-7:39 pm

2 stops21h 24m

$764

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

dom. 8/3

7:45 pm-11:00 pm

2 stops20h 15m

Sofia

vie. 8/15

12:45 pm-8:37 pm

2 stops38h 52m

$775

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

sáb. 8/2

4:30 pm-11:15 am

2 stops35h 45m

Sofia

lun. 8/18

12:45 pm-3:49 pm

2 stops34h 04m

$806

LexingtonSofia

LEX - SOF

LEXSOF

Lexington Blue Grass

jue. 7/10

7:00 am-5:50 pm

2 stops27h 50m

Sofia

vie. 7/18

6:00 am-5:01 pm

2 stops42h 01m

$1,046

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

lun. 8/4

3:15 pm-2:00 pm

2 stops15h 45m

Sofia

jue. 8/14

7:00 am-3:10 pm

1 stop15h 10m

$1,142

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

sáb. 8/2

9:55 pm-8:20 pm

1 stop15h 25m

Sofia

dom. 8/17

9:10 pm-8:05 pm

1 stop29h 55m

$1,362

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 17 results
1
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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

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, 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 68.0 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 Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated junio 18, 2025.
Read through reviews of airlines operating flights from Kentucky to Bulgaria, such as Air France, SWISS and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,467 reviews

Entertainment

7.0

Crew

8.2

Overall

7.5

Boarding

7.4

Food

7.0

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.5
Good
1,467 reviews
Air France
7.5
Good
1,467 reviews

Entertainment

7.0

Crew

8.2

Overall

7.5

Boarding

7.4

Food

7.0

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
SWISS
7.5
Good
1,632 reviews
Air France
7.5
Good
1,467 reviews

Entertainment

7.0

Crew

8.2

Overall

7.5

Boarding

7.4

Food

7.0

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
United Airlines
7.4
Good
8,809 reviews
Air France
7.5
Good
1,467 reviews

Entertainment

7.0

Crew

8.2

Overall

7.5

Boarding

7.4

Food

7.0

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air Canada
7.1
Good
9,572 reviews
Air France
7.5
Good
1,467 reviews

Entertainment

7.0

Crew

8.2

Overall

7.5

Boarding

7.4

Food

7.0

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Lufthansa
6.8
Okay
7,158 reviews
Air France
7.5
Good
1,467 reviews

Entertainment

7.0

Crew

8.2

Overall

7.5

Boarding

7.4

Food

7.0

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

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.

  • 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.

  • What is the cheapest month to book a flight from Kentucky to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Kentucky to Bulgaria (average of $632). Flying from Kentucky to Bulgaria in June is currently the most expensive (average of $1,201). 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.

See more FAQs

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