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Sofia

$647+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SOF
May 28 — Jun 41
Wed 5/28
Wed 6/4
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 May 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$647
(United Airlines)
Provider with most accurate pricing for Nashville Intl-Sofia flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Sofia flights.
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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 May 23, 2025.

This United Airlines deal was found by Cheapflights users on 5/22. 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.
Sat 8/23:30 pmBNA - SOF
2 stops47h 20mUnited Airlines
Sat 8/236:00 amSOF - BNA
2 stops21h 39mUnited Airlines
Deal found 5/22$647
This Booking.com deal was found by Cheapflights users on 5/22. 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.
Tue 8/128:15 amBNA - SOF
2 stops26h 25mMultiple Airlines
Wed 8/207:25 pmSOF - BNA
2 stops54h 11mMultiple Airlines
Deal found 5/22$649
This Booking.com deal was found by Cheapflights users on 5/22. 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.
Tue 8/125:58 pmBNA - SOF
2 stops18h 42mBritish Airways
Wed 8/209:30 pmSOF - BNA
1 stop29h 50mBritish Airways
Deal found 5/22$1,355

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 May 23, 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-7:39 pm

2 stops21h 39m

$647

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Tue 8/12

8:15 am-6:40 pm

2 stops26h 25m

Sofia

Wed 8/20

7:25 pm-5:36 pm

2 stops54h 11m

$649

NashvilleSofia

BNA - SOF

BNASOF

Nashville Intl

Tue 8/12

5:58 pm-8:40 pm

2 stops18h 42m

Sofia

Wed 8/20

9:30 pm-7:20 pm

1 stop29h 50m

$1,355

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Compare providers for flights from Nashville to Sofia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Sofia in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Nashville-Sofia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Sofia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nashville-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Sofia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 May 23, 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 May 23, 2025.
United Airlines
7.4
Good
8,745 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.1

Overall

7.4

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
8,745 reviews
United Airlines
7.4
Good
8,745 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.1

Overall

7.4

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??
British Airways
6.6
Okay
6,923 reviews
United Airlines
7.4
Good
8,745 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.1

Overall

7.4

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 $647, was found to be the cheapest airline from Nashville to Sofia. An alternate airline flying to your destination would be British Airways.

  • 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 $1,208). 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 May 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$829Average$961FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$892Average$1,119FlexibilityNo cancel feeOn-time69%

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