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$346+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SOF
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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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 February 13, 2026.

This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:15 pm
DTW
-
SOF
2 stops22h 30m
Multiple Airlines
Tue 3/176:00 am
SOF
-
DTW
1 stop14h 55m
Multiple Airlines
Deal found 2/10$520
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:55 pm
DTW
-
SOF
1 stop17h 55m
Turkish Airlines
Tue 3/174:00 pm
SOF
-
DTW
1 stop33h 00m
Turkish Airlines
Deal found 2/11$524
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Mon 3/98:55 pm
DTW
-
SOF
1 stop17h 55m
Turkish Airlines
Mon 3/169:35 am
SOF
-
DTW
1 stop15h 25m
Turkish Airlines
Deal found 2/10$537
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:50 pm
DTW
-
SOF
1 stop35h 10m
Turkish Airlines
Mon 9/213:50 pm
SOF
-
DTW
1 stop33h 55m
Turkish Airlines
Deal found 2/11$549
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Wed 2/257:55 pm
DTW
-
VAR
1 stop17h 40m
Turkish Airlines
Fri 3/610:00 am
VAR
-
DTW
1 stop15h 00m
Turkish Airlines
Deal found 2/12$550
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Mon 4/278:50 pm
DTW
-
SOF
1 stop16h 25m
Turkish Airlines
Sun 5/39:35 am
SOF
-
DTW
1 stop16h 10m
Turkish Airlines
Deal found 2/12$550
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:50 pm
DTW
-
SOF
1 stop16h 25m
Turkish Airlines
Fri 9/189:05 pm
SOF
-
DTW
1 stop28h 40m
Turkish Airlines
Deal found 2/11$552
This Air Canada deal was found by Cheapflights users on 2/10. 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 3/106:15 pm
DTW
-
SOF
3 stops42h 05m
Air Canada
Tue 3/172:15 pm
SOF
-
DTW
3 stops31h 53m
Air Canada
Deal found 2/10$555
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Thu 5/78:50 pm
DTW
-
SOF
1 stop16h 25m
Turkish Airlines
Mon 5/189:35 am
SOF
-
DTW
1 stop16h 10m
Turkish Airlines
Deal found 2/10$561
This Ovago deal was found by Cheapflights users on 2/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:50 pm
DTW
-
SOF
1 stop16h 25m
Turkish Airlines
Tue 5/199:35 am
SOF
-
DTW
1 stop16h 10m
Turkish Airlines
Deal found 2/10$578
This oojo deal was found by Cheapflights users on 2/11. 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 2/208:05 pm
DTW
-
VAR
1 stop30h 05m
Turkish Airlines
Mon 3/29:25 pm
VAR
-
DTW
1 stop27h 35m
Turkish Airlines
Deal found 2/11$587
This Trip.com deal was found by Cheapflights users on 2/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:55 pm
DTW
-
VAR
1 stop30h 15m
Turkish Airlines
Sat 3/79:25 pm
VAR
-
DTW
1 stop27h 35m
Turkish Airlines
Deal found 2/12$636

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$520
(Mytrip)

One-way from

$346
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$1,646
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 Bulgaria
Search Deals
One-way flight from Detroit (DTT) to Bulgaria
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 13, 2026.
Use the filters below to find and compare flights from Detroit to Bulgaria that are best for you.

Fly from

Detroit

Fly to

Bulgaria

Route

Depart

Return

Price

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 3/10

8:55 pm-8:50 pm

1 stop17h 55m

Sofia

Tue 3/17

4:00 pm-7:00 pm

1 stop33h 00m

$524

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Wed 2/25

7:55 pm-8:35 pm

1 stop17h 40m

Varna

Fri 3/6

10:00 am-6:00 pm

1 stop15h 00m

$550

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 5/7

8:50 pm-8:15 pm

1 stop16h 25m

Sofia

Mon 5/18

9:35 am-6:45 pm

1 stop16h 10m

$561

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 5/7

8:50 pm-8:15 pm

1 stop16h 25m

Sofia

Tue 5/19

9:35 am-6:45 pm

1 stop16h 10m

$578

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 3/29

10:20 pm-2:00 pm

1 stop32h 40m

Sofia

Tue 8/18

7:00 am-11:40 am

1 stop35h 40m

$604

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 5/4

8:50 pm-8:45 am

1 stop28h 55m

Sofia

Tue 5/19

9:35 am-6:45 pm

1 stop16h 10m

$614

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 5/5

8:50 pm-8:15 pm

1 stop16h 25m

Sofia

Tue 5/19

9:35 am-6:45 pm

1 stop16h 10m

$614

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 5/6

8:50 pm-8:15 pm

1 stop16h 25m

Sofia

Tue 5/19

9:35 am-6:45 pm

1 stop16h 10m

$615

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 3/5

8:05 pm-8:50 pm

1 stop17h 45m

Sofia

Mon 3/9

4:00 pm-7:10 pm

1 stop33h 10m

$619

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 5/13

10:15 am-10:40 am

2 stops17h 25m

Sofia

Tue 5/26

6:10 am-1:55 pm

1 stop14h 45m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 21 results
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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
No data available for this route at this time. Please check back soon.

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 February 13, 2026.
Peruse reviews from past customers who have flown with KLM, Turkish Airlines, and Lufthansa 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.
KLM
7.7
Good
1,452 reviews

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

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
1,452 reviews
KLM
7.7
Good
1,452 reviews

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

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
4,212 reviews
KLM
7.7
Good
1,452 reviews

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

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
7,782 reviews
KLM
7.7
Good
1,452 reviews

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

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 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 $524, Turkish Airlines can have you in Bulgaria from Detroit in 17h 55m. Airlines will cover a distance of 5014 mi.

  • 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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Alternative routes for Detroit to Bulgaria

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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$539Average$1,174FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$542Average$1,043FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$542Average$987FlexibilityNo cancel feeOn-time76%
KLMCheapest$567Average$901FlexibilityNo cancel feeOn-time75%

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