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Sofia

$446+ Cheap flights from Detroit (DTT) to Sofia (SOF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SOF
Jul 3 — Jul 101
Fri 7/3
Fri 7/10
1 adult, Economy
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Cheap 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 June 3, 2026.

This Turkish Airlines deal was found by Cheapflights users on 5/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:50 pm
DTW
-
SOF
1 stop35h 10m
Turkish Airlines
Fri 10/93:50 pm
SOF
-
DTW
1 stop33h 55m
Turkish Airlines
Deal found 5/30$684
This Turkish Airlines deal was found by Cheapflights users on 5/31. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:50 pm
DTW
-
SOF
1 stop35h 10m
Turkish Airlines
Mon 10/129:05 pm
SOF
-
DTW
1 stop28h 40m
Turkish Airlines
Deal found 5/31$724
This FlightHub deal was found by Cheapflights users on 5/31. 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 11/37:30 pm
DTW
-
SOF
2 stops15h 50m
Lufthansa
Tue 11/246:25 am
SOF
-
DTW
1 stop14h 50m
Lufthansa
Deal found 5/31$763
This Air Canada deal was found by Cheapflights users on 6/3. 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 11/303:55 pm
DTW
-
SOF
2 stops19h 25m
Air Canada
Sat 1/92:00 pm
SOF
-
DTW
2 stops32h 12m
Air Canada
Deal found 6/3$823
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Sun 11/294:05 pm
DTW
-
SOF
1 stop19h 05m
United Airlines
Sat 1/96:25 am
SOF
-
DTW
1 stop14h 50m
United Airlines
Deal found 6/3$828
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Sun 11/294:15 pm
DTW
-
SOF
2 stops23h 30m
United Airlines
Thu 1/76:25 am
SOF
-
DTW
1 stop14h 50m
United Airlines
Deal found 6/3$833
This KLM deal was found by Cheapflights users on 6/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:35 pm
DTW
-
SOF
1 stop34h 30m
KLM
Thu 1/77:00 am
SOF
-
DTW
1 stop18h 05m
KLM
Deal found 6/3$834
This Air Canada deal was found by Cheapflights users on 6/3. 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.
Tue 12/16:20 pm
DTW
-
SOF
2 stops40h 50m
Air Canada
Sat 1/92:00 pm
SOF
-
DTW
2 stops32h 12m
Air Canada
Deal found 6/3$840
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Sun 11/294:05 pm
DTW
-
SOF
1 stop14h 20m
United Airlines
Fri 1/86:25 am
SOF
-
DTW
1 stop14h 50m
United Airlines
Deal found 6/3$846
This Air Canada deal was found by Cheapflights users on 5/31. 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.
Tue 11/33:55 pm
DTW
-
SOF
2 stops40h 20m
Multiple Airlines
Tue 11/246:25 am
SOF
-
DTW
3 stops20h 55m
Multiple Airlines
Deal found 5/31$855

Find 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 June 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$684
(Turkish Airlines)

One-way from

$446
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,201
Provider with most accurate pricing for Detroit (DTT)-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Sofia flights.
Search Deals
From Detroit (DTT) to Sofia
Search Deals
One-way flight from Detroit (DTT) to Sofia
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($311 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 3, 2026.
Use the filters below to find and compare flights from Detroit to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 11/3

9:05 pm-8:50 am

1 stop28h 45m

Sofia

Tue 11/24

9:40 am-6:00 pm

1 stop15h 20m

$684

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 9/28

8:50 pm-3:00 pm

1 stop35h 10m

Sofia

Fri 10/9

3:50 pm-6:45 pm

1 stop33h 55m

$684

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 9/27

8:50 pm-3:00 pm

1 stop35h 10m

Sofia

Mon 10/12

9:05 pm-6:45 pm

1 stop28h 40m

$724

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 11/30

2:15 pm-1:15 pm

2 stops16h 00m

Sofia

Wed 1/6

6:25 am-2:15 pm

1 stop14h 50m

$833

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sat 8/8

6:50 pm-6:10 pm

2 stops40h 20m

Sofia

Sat 8/22

6:20 am-2:11 pm

2 stops38h 51m

$886
Quickest round-trip

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 8/25

4:00 pm-1:05 pm

1 stop14h 05m

Sofia

Thu 9/24

6:30 am-1:55 pm

1 stop14h 25m

$890

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sat 8/8

7:45 pm-12:10 pm

2 stops33h 25m

Sofia

Sat 8/22

7:25 pm-1:55 pm

2 stops25h 30m

$897

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Fri 8/21

4:00 pm-1:15 pm

1 stop14h 15m

Sofia

Wed 9/9

6:20 am-1:55 pm

1 stop14h 35m

$903

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 8/27

4:00 pm-1:20 pm

1 stop14h 20m

Sofia

Sat 9/19

6:20 am-1:55 pm

1 stop14h 35m

$1,000

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 8/27

4:00 pm-6:25 pm

1 stop19h 25m

Sofia

Sun 9/20

6:20 am-1:55 pm

1 stop14h 35m

$1,050

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Sofia flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 much does it cost to fly round-trip from Detroit to Sofia?

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

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 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 3, 2026.
Read reviews from past customers who have flown KLM,Turkish Airlines, andLufthansa 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
7.8
Good
1,524 reviews

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,524 reviews
KLM
7.8
Good
1,524 reviews

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7.4
Good
4,408 reviews
KLM
7.8
Good
1,524 reviews

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,036 reviews
KLM
7.8
Good
1,524 reviews

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 16h. 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 $537. 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 34% 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

Browse thousands of different options on Cheapflights for your next trip

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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

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 June 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$537Average$994FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$542Average$776FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$542Average$896FlexibilityNo cancel feeOn-time76%
KLMCheapest$566Average$784FlexibilityNo cancel feeOn-time75%

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