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$722+ 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
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Find 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 November 10, 2025.

This United Airlines deal was found by Cheapflights users on 11/8. 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 12/246:01 amBNA - SOF
2 stops21h 49mUnited Airlines
Wed 12/317:55 amSOF - BNA
2 stops19h 36mUnited Airlines
Deal found 11/8$1,161
This Mytrip deal was found by Cheapflights users on 11/10. 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.
Thu 12/256:10 amBNA - SOF
3 stops27h 40mMultiple Airlines
Thu 1/12:35 pmSOF - BNA
3 stops33h 43mMultiple Airlines
Deal found 11/10$1,338
This Mytrip deal was found by Cheapflights users on 11/8. 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.
Wed 12/245:45 amBNA - SOF
3 stops35h 50mMultiple Airlines
Wed 12/314:20 pmSOF - BNA
3 stops38h 54mMultiple Airlines
Deal found 11/8$1,408
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Mon 12/226:01 amBNA - SOF
2 stops28h 19mUnited Airlines
Fri 12/262:35 pmSOF - BNA
2 stops37h 15mUnited Airlines
Deal found 11/9$1,813
This Mytrip deal was found by Cheapflights users on 11/9. 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.
Mon 12/228:38 pmBNA - SOF
3 stops31h 12mMultiple Airlines
Fri 12/269:45 pmSOF - BNA
2 stops30h 05mMultiple Airlines
Deal found 11/9$1,919

Cheap flight deals from Nashville to Bulgaria

Keep the following information in mind while searching for Nashville to Bulgaria flight deals. Data was last updated November 10, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$722
(Cheapflightsfares)
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 November 10, 2025.
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

6:00 pm-6:40 pm

2 stops16h 40m

Sofia

Tue 4/28

6:10 am-7:42 pm

2 stops21h 32m

$722

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Fri 3/27

4:48 pm-10:45 pm

2 stops22h 57m

Sofia

Tue 3/31

6:10 am-3:05 pm

2 stops16h 55m

$795

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Fri 3/27

4:48 pm-10:45 pm

2 stops22h 57m

Sofia

Tue 3/31

6:10 am-7:42 pm

2 stops21h 32m

$801

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Fri 4/17

8:10 am-12:05 pm

2 stops19h 55m

Sofia

Tue 4/28

6:10 am-7:42 pm

3 stops21h 32m

$1,127

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Wed 12/24

6:01 am-11:50 am

2 stops21h 49m

Sofia

Wed 12/31

7:55 am-7:31 pm

2 stops19h 36m

$1,161

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Thu 12/25

6:10 am-5:50 pm

3 stops27h 40m

Sofia

Thu 1/1

2:35 pm-4:18 pm

3 stops33h 43m

$1,338

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Wed 12/24

5:45 am-1:35 am

3 stops35h 50m

Sofia

Wed 12/31

4:20 pm-11:14 pm

3 stops38h 54m

$1,408

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

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

What is the cheapest time of day to fly from BNA to BG?

Find hourly flight availability from Nashville to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

It’s typically best to fly out from Nashville to Bulgaria at noon. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

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 November 10, 2025.
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
9,012 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,012 reviews
United Airlines
7.4
Good
9,012 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,565 reviews
United Airlines
7.4
Good
9,012 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 16h 40m. Lufthansa provides one of the quickest options available for as low as $722. Airlines will cover a distance of 5435 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$616Average$937FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$675Average$940FlexibilityNo cancel feeOn-time69%

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