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$506+ Cheap flights from Detroit (DTT) 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SOF
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Detroit to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$506
(FlightHub)

Popular in

February

Cheapest in

November

Average price

$613
Provider with most accurate pricing for Detroit (DTT)-Sofia flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Sofia flights.
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From Detroit (DTT) to Sofia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Detroit to Sofia

Cheapest flights from Detroit to Sofia
Explore the most affordable flight options available from Detroit to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This FlightHub deal was found by Cheapflights users on 1/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:50 pm
DTW
-
SOF
2 stops20h 20m
Lufthansa
Tue 5/56:10 am
SOF
-
DTW
1 stop14h 45m
Lufthansa
Deal found 1/12$506
This Air France deal was found by Cheapflights users on 1/11. 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.
Tue 2/106:05 pm
DTW
-
SOF
1 stop12h 50m
Multiple Airlines
Tue 2/177:00 am
SOF
-
DTW
1 stop15h 55m
Multiple Airlines
Deal found 1/11$514
This FlightHub deal was found by Cheapflights users on 1/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:50 pm
DTW
-
SOF
1 stop35h 10m
Turkish Airlines
Tue 5/59:35 am
SOF
-
DTW
1 stop16h 10m
Turkish Airlines
Deal found 1/12$516
This United Airlines deal was found by Cheapflights users on 1/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:10 am
DTW
-
SOF
2 stops26h 10m
United Airlines
Wed 3/46:10 am
SOF
-
DTW
1 stop14h 45m
United Airlines
Deal found 1/11$520
This oojo deal was found by Cheapflights users on 1/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:50 pm
DTW
-
SOF
1 stop16h 25m
Turkish Airlines
Wed 5/139:35 am
SOF
-
DTW
1 stop16h 10m
Turkish Airlines
Deal found 1/11$531
This Air France deal was found by Cheapflights users on 1/13. 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 8/129:20 pm
DTW
-
SOF
1 stop33h 40m
Multiple Airlines
Wed 9/97:00 am
SOF
-
DTW
1 stop16h 59m
Multiple Airlines
Deal found 1/13$546

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 January 14, 2026.
Use the filters below to find and compare flights from Detroit to Sofia that are best for you.

Fly from

Detroit

Fly to

Sofia

Route

Depart

Return

Price

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 4/14

7:50 pm-11:10 pm

2 stops20h 20m

Sofia

Tue 5/5

6:10 am-1:55 pm

1 stop14h 45m

$506

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 2/10

6:05 pm-1:55 pm

1 stop12h 50m

Sofia

Tue 2/17

7:00 am-3:55 pm

1 stop15h 55m

$514

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 4/14

8:50 pm-3:00 pm

1 stop35h 10m

Sofia

Tue 5/5

9:35 am-6:45 pm

1 stop16h 10m

$516

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 2/25

9:10 am-6:20 pm

2 stops26h 10m

Sofia

Wed 3/4

6:10 am-1:55 pm

1 stop14h 45m

$520

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 1/29

3:11 pm-1:55 pm

2 stops15h 44m

Sofia

Thu 2/5

7:00 am-5:55 pm

1 stop17h 55m

$569

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 4/1

2:00 pm-12:10 pm

2 stops15h 10m

Sofia

Sat 4/11

6:20 am-1:55 pm

1 stop14h 35m

$570

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Fri 5/1

7:30 am-11:10 pm

2 stops32h 40m

Sofia

Wed 5/13

6:20 am-1:55 pm

1 stop14h 35m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Compare providers for flights from Detroit 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 Detroit to Sofia in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 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 Detroit-Sofia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Sofia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-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 Detroit-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 Detroit to Sofia

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

How far ahead should I book a flight from Detroit to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Sofia. Price data was last updated on January 9, 2026.

The price you pay for your flight from Detroit to Sofia may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How much does it cost to fly round-trip from Detroit to Sofia?

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 January 14, 2026.
Read reviews from past customers who have flown KLM, Turkish Airlines, and Lufthansa from Detroit to Sofia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,437 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.6

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,437 reviews
KLM
7.7
Good
1,437 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.6

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Turkish Airlines
7.3
Good
4,165 reviews
KLM
7.7
Good
1,437 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.6

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,711 reviews
KLM
7.7
Good
1,437 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.6

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

  • How long is the flight from Detroit to Sofia?

    Departing from Detroit to Sofia will take you 20h 20m. Airlines will cover a distance of 5014 mi. This flight may include one or multiple stops.

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

    Flying on Turkish Airlines is currently your cheapest option to Sofia, with prices starting at $540. Additional round-trip tickets that might be worth considering are offered by Lufthansa and United Airlines, with the lowest prices starting at $542 and $542, respectively. Users have found that Turkish Airlines is 39% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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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Alternative routes for Detroit to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Sofia flights
Midway to Sofia flights
Detroit to Sofia flights
South Bend to Sofia flights

Top 4 airlines flying from Detroit to Sofia

Discover the top 4 airlines that operate flights from Detroit 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$540Average$1,181FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$542Average$1,043FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$542Average$1,025FlexibilityNo cancel feeOn-time76%
KLMCheapest$566Average$916FlexibilityNo cancel feeOn-time75%

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