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Bulgaria

$591+ Cheap flights from Nashville (BNA) 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SOF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Nashville to Bulgaria

Cheapest flights from Nashville to Bulgaria
Explore the most affordable flight options available from Nashville to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:30 am
BNA
-
SOF
2 stops30h 40m
United Airlines
Tue 4/286:10 am
SOF
-
BNA
2 stops16h 55m
United Airlines
Deal found 1/28$591
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/254:48 pm
BNA
-
SOF
2 stops21h 57m
United Airlines
Sun 3/16:05 am
SOF
-
BNA
2 stops21h 27m
United Airlines
Deal found 1/26$598
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:00 pm
BNA
-
SOF
2 stops26h 45m
United Airlines
Mon 2/231:45 pm
SOF
-
BNA
2 stops35h 34m
United Airlines
Deal found 1/28$731
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 3/136:34 pm
BNA
-
SOF
2 stops45h 11m
United Airlines
Fri 3/202:35 pm
SOF
-
BNA
2 stops49h 46m
United Airlines
Deal found 1/27$818
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 5/218:15 am
BNA
-
SOF
2 stops18h 55m
United Airlines
Wed 8/121:50 pm
SOF
-
BNA
2 stops35h 31m
United Airlines
Deal found 1/27$837
This British Airways deal was found by Cheapflights users on 1/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:25 pm
BNA
-
SOF
1 stop32h 50m
British Airways
Mon 2/235:25 pm
SOF
-
BNA
1 stop30h 50m
British Airways
Deal found 1/27$841
This Priceline deal was found by Cheapflights users on 1/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:30 am
BNA
-
SOF
2 stops30h 40m
Multiple Airlines
Wed 8/129:25 pm
SOF
-
BNA
1 stop29h 10m
Multiple Airlines
Deal found 1/27$1,192
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:31 am
BNA
-
SOF
3 stops29h 29m
Multiple Airlines
Fri 3/207:55 am
SOF
-
BNA
2 stops18h 55m
Multiple Airlines
Deal found 1/27$1,345

Find flight deals from Nashville to Bulgaria

Keep the following information in mind while searching for Nashville to Bulgaria flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$591
(United Airlines)
Provider with most accurate pricing for Nashville Intl-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Sofia flights.
Search Deals
From Nashville Intl to Bulgaria
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 January 29, 2026.
Use the filters below to find and compare flights from Nashville to Bulgaria that are best for you.

Fly from

Nashville

Fly to

Bulgaria

Route

Depart

Return

Price

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Fri 4/17

8:30 am-11:10 pm

2 stops30h 40m

Sofia

Tue 4/28

6:10 am-3:05 pm

2 stops16h 55m

$591

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Wed 2/25

12:30 pm-10:45 pm

3 stops26h 15m

Sofia

Sun 3/1

6:05 am-7:32 pm

2 stops21h 27m

$598

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Thu 2/19

12:00 pm-10:45 pm

2 stops26h 45m

Sofia

Mon 2/23

1:45 pm-5:19 pm

2 stops35h 34m

$731

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Fri 3/13

6:34 pm-10:45 pm

2 stops45h 11m

Sofia

Fri 3/20

2:35 pm-9:21 am

2 stops49h 46m

$818

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Thu 5/21

8:15 am-11:10 am

2 stops18h 55m

Sofia

Wed 8/12

1:50 pm-5:21 pm

2 stops35h 31m

$837

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Thu 2/19

6:25 pm-11:15 am

1 stop32h 50m

Sofia

Mon 2/23

5:25 pm-4:15 pm

1 stop30h 50m

$841

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Thu 5/21

8:30 am-11:10 pm

2 stops30h 40m

Sofia

Wed 8/12

9:25 pm-6:35 pm

1 stop29h 10m

$1,192

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Nashville to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Nashville 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 Nashville to Bulgaria
No data available for this route at this time. Please check back soon.

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 January 29, 2026.
See what other customers who have flown with United Airlines and Lufthansa from Nashville to Bulgaria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,754 reviews
United Airlines
7.4
Good
9,215 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Nashville to Bulgaria. 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 Nashville to Bulgaria?

    Nashville Intl (BNA) is the airport you will fly out of if you book a flight from Nashville to Bulgaria. It is only a 6.0 mi journey to Nashville Intl (BNA) from Nashville’s city center.

  • How long is the flight from Nashville to Bulgaria?

    A quick flight from Nashville to Bulgaria can take about 30h 40m. United Airlines provides one of the quickest options available for as low as $591. Airlines will cover a distance of 5435 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nashville 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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Top 2 airlines flying from Nashville to Bulgaria

Discover the top 2 airlines that operate flights from Nashville to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$542Average$940FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$616Average$937FlexibilityNo cancel feeOn-time76%

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