Bulgaria

$424+ Cheap flights from Detroit (DTT) to Bulgaria

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SOF
Jul 20 — Jul 271
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Cheap flight deals from Detroit to Bulgaria

Cheapest flights from Detroit to Bulgaria
Explore the most affordable flight options available from Detroit to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.

This Turkish Airlines deal was found by Cheapflights users on 6/16. 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 9/138:50 pm
DTW
-
SOF
1 stop35h 10m
Turkish Airlines
Fri 10/93:50 pm
SOF
-
DTW
1 stop33h 55m
Turkish Airlines
Deal found 6/16$713
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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 9/148:50 pm
DTW
-
SOF
1 stop35h 10m
Turkish Airlines
Mon 10/123:50 pm
SOF
-
DTW
1 stop33h 55m
Turkish Airlines
Deal found 6/16$723
This Trip.com deal was found by Cheapflights users on 6/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:50 pm
DTW
-
SOF
1 stop28h 55m
Turkish Airlines
Wed 9/309:10 pm
SOF
-
DTW
1 stop28h 35m
Turkish Airlines
Deal found 6/18$731
This FlightHub deal was found by Cheapflights users on 6/18. 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.
Sun 8/168:50 pm
DTW
-
SOF
1 stop35h 10m
Turkish Airlines
Wed 9/163:50 pm
SOF
-
DTW
1 stop33h 55m
Turkish Airlines
Deal found 6/18$748
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 9/128:50 pm
DTW
-
SOF
1 stop16h 30m
Turkish Airlines
Fri 10/93:50 pm
SOF
-
DTW
1 stop33h 55m
Turkish Airlines
Deal found 6/16$753
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 9/118:50 pm
DTW
-
SOF
1 stop35h 10m
Turkish Airlines
Wed 10/149:35 am
SOF
-
DTW
1 stop16h 10m
Turkish Airlines
Deal found 6/16$754
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 9/168:50 pm
DTW
-
SOF
1 stop28h 55m
Turkish Airlines
Tue 10/139:10 pm
SOF
-
DTW
1 stop28h 35m
Turkish Airlines
Deal found 6/16$762
This Turkish Airlines deal was found by Cheapflights users on 6/18. 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.
Thu 8/208:50 pm
DTW
-
SOF
1 stop35h 10m
Turkish Airlines
Wed 9/163:50 pm
SOF
-
DTW
1 stop33h 55m
Turkish Airlines
Deal found 6/18$763
This United Airlines deal was found by Cheapflights users on 6/15. 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 12/66:00 am
DTW
-
SOF
2 stops24h 10m
United Airlines
Wed 12/96:25 am
SOF
-
DTW
1 stop14h 50m
United Airlines
Deal found 6/15$769
This Air Canada deal was found by Cheapflights users on 6/15. 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.
Sun 12/63:55 pm
DTW
-
SOF
2 stops19h 25m
Air Canada
Wed 12/96:25 am
SOF
-
DTW
2 stops15h 47m
Air Canada
Deal found 6/15$771
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 10/178:50 pm
DTW
-
VAR
1 stop28h 40m
Turkish Airlines
Sat 10/319:25 pm
VAR
-
DTW
1 stop28h 35m
Turkish Airlines
Deal found 6/16$785
This Justfly.com deal was found by Cheapflights users on 6/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:11 pm
DTW
-
VAR
2 stops41h 24m
Lufthansa
Sat 10/314:00 pm
VAR
-
DTW
2 stops29h 15m
Lufthansa
Deal found 6/16$859

Find flight deals from Detroit to Bulgaria

Keep the following information in mind while searching for Detroit to Bulgaria flight deals. Data was last updated June 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$713
(Turkish Airlines)

One-way from

$424
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,221
Provider with most accurate pricing for Detroit (DTT)-Sofia flight deals.
Provider most trusted by Cheapflights users for Detroit (DTT)-Sofia flights.
From Detroit (DTT) to Bulgaria
One-way flight from Detroit (DTT) to Bulgaria
Highest demand for flights based on searches. 27% potential increase in price ($317 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 June 20, 2026.
Use the filters below to find and compare flights from Detroit to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 12/6

6:00 am-1:10 pm

2 stops24h 10m

Sofia

Wed 12/9

6:25 am-2:15 pm

1 stop14h 50m

$769

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 9/1

8:50 pm-3:00 pm

1 stop35h 10m

Sofia

Wed 9/30

9:10 pm-6:45 pm

1 stop28h 35m

$782

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Sat 10/17

8:50 pm-8:30 am

1 stop28h 40m

Varna

Sat 10/31

9:25 pm-8:00 pm

1 stop28h 35m

$785

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 9/17

8:50 pm-8:20 pm

1 stop16h 30m

Sofia

Mon 10/12

3:50 pm-6:45 pm

1 stop33h 55m

$802

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 8/16

8:50 pm-3:00 pm

1 stop35h 10m

Sofia

Sat 9/19

9:10 pm-6:45 pm

1 stop28h 35m

$823

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 7/28

10:45 pm-2:00 pm

1 stop32h 15m

Sofia

Sun 12/6

7:00 am-1:05 pm

1 stop13h 05m

$851
Quickest round-trip

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 7/29

4:40 pm-2:00 pm

1 stop14h 20m

Sofia

Sun 12/6

7:00 am-5:54 pm

1 stop17h 54m

$851

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Sat 10/17

7:11 pm-7:35 pm

2 stops41h 24m

Varna

Sat 10/31

4:00 pm-3:15 pm

2 stops29h 15m

$859

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Tue 6/30

8:50 pm-9:20 pm

1 stop17h 30m

Varna

Thu 7/30

10:10 pm-6:45 pm

1 stop27h 35m

$1,463

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Tue 6/30

9:38 pm-8:35 pm

2 stops39h 57m

Varna

Thu 7/30

9:25 pm-9:52 pm

2 stops31h 27m

$1,809

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Detroit to Bulgaria

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

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

To ensure you get the cheapest price possible for a flight from Detroit to Bulgaria, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 June 20, 2026.
Peruse reviews from past customers who have flown with KLM,Turkish Airlines, andLufthansa from Detroit to Bulgaria to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Boarding

7.8

Food

7.3

Crew

8.4

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

Comfort

7.7

Boarding

7.8

Food

7.3

Crew

8.4

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

Comfort

7.7

Boarding

7.8

Food

7.3

Crew

8.4

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

Comfort

7.7

Boarding

7.8

Food

7.3

Crew

8.4

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 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 Detroit to Bulgaria?

    Detroit All airports (DTT) is the airport you will fly out of if you book a flight from Detroit to Bulgaria. It is only a 0.6 mi journey to All airports (DTT) from Detroit’s city center.

  • How long is the flight from Detroit to Bulgaria?

    For as low as $769, United Airlines can have you in Bulgaria from Detroit in 24h 10m. Airlines will cover a distance of 5014 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 Detroit to Bulgaria that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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 4 airlines flying from Detroit to Bulgaria

Discover the top 4 airlines that operate flights from Detroit 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 June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$537Average$852FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$542Average$755FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$542Average$888FlexibilityNo cancel feeOn-time76%
KLMCheapest$566Average$784FlexibilityNo cancel feeOn-time75%

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