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Sofia

$528+ Cheap flights from Kentucky to Sofia (SOF)

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SOF
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Kentucky to Sofia

Cheapest flights from Kentucky to Sofia
Explore the most affordable flight options available from Kentucky to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Air France deal was found by Cheapflights users on 12/11. 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 12/312:28 pmBNA - SOF
2 stops39h 27mMultiple Airlines
Tue 1/137:00 amSOF - BNA
2 stops20h 24mMultiple Airlines
Deal found 12/11$3,087
This Air France deal was found by Cheapflights users on 12/11. 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 12/312:28 pmBNA - SOF
2 stops39h 27mMultiple Airlines
Thu 1/157:00 amSOF - BNA
2 stops18h 38mMultiple Airlines
Deal found 12/11$4,929
This British Airways deal was found by Cheapflights users on 12/11. 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.
Tue 12/305:42 pmBNA - SOF
2 stops18h 28mBritish Airways
Wed 1/149:00 pmSOF - BNA
1 stop27h 15mBritish Airways
Deal found 12/11$4,935
This British Airways deal was found by Cheapflights users on 12/11. 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.
Mon 12/293:54 pmBNA - SOF
2 stops44h 16mBritish Airways
Wed 1/149:00 pmSOF - BNA
1 stop27h 15mBritish Airways
Deal found 12/11$4,948
This Air Canada deal was found by Cheapflights users on 12/11. 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.
Mon 12/293:40 pmBNA - SOF
2 stops38h 05mAir Canada
Wed 1/146:05 amSOF - BNA
2 stops41h 00mAir Canada
Deal found 12/11$6,790
This Air Canada deal was found by Cheapflights users on 12/11. 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.
Mon 12/293:40 pmBNA - SOF
2 stops38h 05mAir Canada
Thu 1/156:05 amSOF - BNA
2 stops21h 45mAir Canada
Deal found 12/11$6,793
This Air Canada deal was found by Cheapflights users on 12/11. 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 12/308:15 amBNA - SOF
2 stops21h 30mAir Canada
Thu 1/156:05 amSOF - BNA
2 stops39h 11mAir Canada
Deal found 12/11$6,796
This Air Canada deal was found by Cheapflights users on 12/11. 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.
Mon 12/293:40 pmBNA - SOF
2 stops38h 05mAir Canada
Tue 1/136:00 amSOF - BNA
2 stops17h 05mAir Canada
Deal found 12/11$6,798
This Air Canada deal was found by Cheapflights users on 12/11. 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 12/308:15 amBNA - SOF
2 stops21h 30mAir Canada
Tue 1/136:00 amSOF - BNA
2 stops17h 05mAir Canada
Deal found 12/11$6,801
This Air Canada deal was found by Cheapflights users on 12/11. 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.
Mon 12/293:40 pmBNA - SOF
2 stops38h 05mAir Canada
Mon 1/121:45 pmSOF - BNA
2 stops38h 05mAir Canada
Deal found 12/11$6,803
This Air Canada deal was found by Cheapflights users on 12/11. 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 12/308:15 amBNA - SOF
2 stops21h 30mAir Canada
Mon 1/121:45 pmSOF - BNA
2 stops38h 05mAir Canada
Deal found 12/11$6,807
This Air Canada deal was found by Cheapflights users on 12/11. 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.
Mon 12/293:40 pmBNA - SOF
2 stops38h 05mAir Canada
Sat 1/172:00 pmSOF - BNA
2 stops33h 05mAir Canada
Deal found 12/11$7,040

Find flight deals from Kentucky to Sofia

Keep the following information in mind while searching for Kentucky to Sofia flight deals. Data was last updated December 12, 2025.

Round-trip from

$525
(FlightHub)
From Kentucky to Sofia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Sofia 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 December 12, 2025.
Use the filters below to find and compare flights from Kentucky to Sofia that are best for you.

Fly from

Kentucky

Fly to

Sofia

Route

Depart

Return

Price

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Sat 1/31

4:50 pm-6:20 pm

2 stops17h 30m

Sofia

Sun 2/8

6:05 am-7:50 pm

2 stops21h 45m

$528

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Mon 2/2

10:55 am-1:15 pm

2 stops18h 20m

Sofia

Mon 2/9

6:10 am-5:46 pm

2 stops19h 36m

$530

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Thu 2/19

2:10 pm-1:15 pm

2 stops16h 05m

Sofia

Thu 2/26

2:35 pm-11:49 pm

2 stops16h 14m

$530

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Thu 1/22

8:00 am-10:45 pm

2 stops30h 45m

Sofia

Mon 1/26

6:10 am-3:05 pm

2 stops16h 55m

$538

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Thu 2/19

11:26 am-1:55 pm

2 stops19h 29m

Sofia

Thu 2/26

7:10 am-3:20 pm

1 stop15h 10m

$539

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Sun 2/1

6:00 am-6:20 pm

2 stops28h 20m

Sofia

Wed 2/11

6:10 am-5:46 pm

2 stops19h 36m

$545

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Wed 2/4

8:00 am-6:20 pm

2 stops26h 20m

Sofia

Wed 2/11

6:10 am-5:46 pm

2 stops19h 36m

$545

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Mon 2/2

8:30 am-1:15 pm

2 stops20h 45m

Sofia

Wed 2/11

6:10 am-5:46 pm

2 stops19h 36m

$545

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Tue 2/3

10:55 am-10:45 pm

2 stops27h 50m

Sofia

Wed 2/11

6:10 am-5:46 pm

2 stops19h 36m

$545

CincinnatiSofia

CVG - SOF

CVGSOF

Cincinnati Cinci./N. Kentucky

Wed 1/28

11:15 am-6:20 pm

2 stops24h 05m

Sofia

Sun 2/1

6:10 am-8:46 pm

2 stops21h 36m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 results
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Best time to book a flight from Kentucky to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia 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 Sofia
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 Sofia. 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 into for flights to Sofia from Kentucky?

    Sofia (SOF), located 4.2 mi from the city center, is the airport you fly into when you book flights from Kentucky to Sofia.

  • How long is the flight from Kentucky to Sofia?

    A quick flight from Kentucky to Sofia can take about 17h 30m. Lufthansa provides one of the quickest options available for as low as $528. The distance between Kentucky and Sofia is about 5435 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Kentucky to Sofia consider Cincinnati Cinci./N. Kentucky - Sofia, Nashville Intl - Sofia or Lexington Blue Grass - Sofia as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Sofia 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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