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Sofia

$599+ Cheap flights from Nashville (BNA) 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SOF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Nashville to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$679
(United Airlines)
From Nashville Intl to Sofia
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Find flight deals from Nashville to Sofia

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

This Air Canada deal was found by Cheapflights users on 6/12. 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 12/292:35 pmBNA - SOF
2 stops14h 35mAir Canada
Fri 1/166:15 amSOF - BNA
2 stops16h 48mAir Canada
Deal found 6/12$599
This United Airlines deal was found by Cheapflights users on 6/12. 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 12/306:00 amBNA - SOF
2 stops23h 50mUnited Airlines
Thu 1/156:00 amSOF - BNA
2 stops17h 03mUnited Airlines
Deal found 6/12$607
This British Airways deal was found by Cheapflights users on 6/12. 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 12/306:45 pmBNA - SOF
1 stop17h 25mBritish Airways
Wed 1/149:00 pmSOF - BNA
1 stop27h 35mBritish Airways
Deal found 6/12$626
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/24:57 pmBNA - SOF
2 stops41h 43mLufthansa
Sat 8/237:25 pmSOF - BNA
2 stops28h 35mLufthansa
Deal found 6/11$690
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/27:18 pmBNA - SOF
2 stops17h 02mMultiple Airlines
Sat 8/236:25 amSOF - BNA
1 stop20h 55mMultiple Airlines
Deal found 6/11$2,271
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:55 pmBNA - SOF
2 stops36h 15mAmerican Airlines
Mon 1/125:25 pmSOF - BNA
1 stop31h 10mAmerican Airlines
Deal found 6/12$3,507

Cheapflights Fare Finder

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

Fly from

Nashville

Fly to

Sofia

Route

Depart

Return

Price

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Sat 8/2

3:30 pm-10:50 pm

2 stops47h 20m

Sofia

Sat 8/23

6:00 am-8:57 am

2 stops34h 57m

$679

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Sat 8/2

4:57 pm-6:40 pm

2 stops41h 43m

Sofia

Sat 8/23

7:25 pm-4:00 pm

2 stops28h 35m

$690

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Sat 8/2

7:18 pm-8:20 pm

2 stops17h 02m

Sofia

Sat 8/23

6:25 am-7:20 pm

1 stop20h 55m

$2,271

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Nashville to Sofia

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

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

Find hourly flight availability from Nashville to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 37% on flights from Nashville to Sofia by exploring options for tickets in the evening.

Rainfall in Sofia by month

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

In terms of precipitation, rainfall in Sofia 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 Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

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

If weather is an important factor for your trip to Sofia, 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 Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,139 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Nashville to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Nashville to Sofia round-trip?

    United Airlines, at $679, was found to be the cheapest airline from Nashville to Sofia. An alternate airline flying to your destination would be Lufthansa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nashville 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.

  • What is the cheapest month to book a flight from Nashville to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Nashville to Sofia (average of $632). Flying from Nashville to Sofia in June is currently the most expensive (average of $1,203). 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
Sofia car rentals
Sofia Airport car rentals
Plovdiv Airport car rentals

Top 2 airlines flying from Nashville to Sofia

Discover the top 2 airlines that operate flights from Nashville to Sofia. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$829Average$961FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$892Average$1,119FlexibilityNo cancel feeOn-time69%

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