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$299+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SOF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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.
Wed 4/298:50 pm
DTW
-
SOF
1 stop35h 10m
Turkish Airlines
Mon 6/19:05 pm
SOF
-
DTW
1 stop28h 40m
Turkish Airlines
Deal found 1/27$539
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 3/54:15 pm
DTW
-
SOF
1 stop14h 35m
United Airlines
Mon 3/96:10 am
SOF
-
DTW
1 stop14h 45m
United Airlines
Deal found 1/28$545
This oojo deal was found by Cheapflights users on 1/28. 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.
Sat 3/149:05 pm
DTW
-
SOF
1 stop17h 45m
Turkish Airlines
Sat 3/219:40 pm
SOF
-
DTW
1 stop27h 30m
Turkish Airlines
Deal found 1/28$548
This FlightHub deal was found by Cheapflights users on 1/28. 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 stop16h 25m
Turkish Airlines
Fri 9/189:35 am
SOF
-
DTW
1 stop16h 10m
Turkish Airlines
Deal found 1/28$552
This FlightHub deal was found by Cheapflights users on 1/27. 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 9/138:50 pm
DTW
-
SOF
1 stop35h 10m
Turkish Airlines
Mon 9/219:05 pm
SOF
-
DTW
1 stop28h 40m
Turkish Airlines
Deal found 1/27$554
This FlightHub deal was found by Cheapflights users on 1/28. 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 stop16h 25m
Turkish Airlines
Thu 9/179:05 pm
SOF
-
DTW
1 stop28h 40m
Turkish Airlines
Deal found 1/28$566
This KAYAK deal was found by Cheapflights users on 1/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:50 pm
DTW
-
SOF
1 stop28h 55m
Turkish Airlines
Wed 9/169:35 am
SOF
-
DTW
1 stop16h 10m
Turkish Airlines
Deal found 1/28$579
This KAYAK deal was found by Cheapflights users on 1/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:50 pm
DTW
-
SOF
1 stop16h 25m
Turkish Airlines
Thu 9/179:05 pm
SOF
-
DTW
1 stop28h 40m
Turkish Airlines
Deal found 1/28$580
This Turkish Airlines deal was found by Cheapflights users on 1/26. 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 3/58:05 pm
DTW
-
SOF
1 stop17h 45m
Turkish Airlines
Mon 3/99:40 pm
SOF
-
DTW
1 stop27h 30m
Turkish Airlines
Deal found 1/26$584
This Turkish Airlines deal was found by Cheapflights users on 1/28. 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 3/209:05 pm
DTW
-
VAR
1 stop30h 05m
Turkish Airlines
Tue 3/2410:00 am
VAR
-
DTW
1 stop15h 10m
Turkish Airlines
Deal found 1/28$768
This Mytrip deal was found by Cheapflights users on 1/29. 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.
Wed 2/115:00 am
DTW
-
VAR
3 stops33h 20m
Multiple Airlines
Sat 2/149:25 pm
VAR
-
DTW
2 stops27h 00m
Multiple Airlines
Deal found 1/29$1,293

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$539
(oojo)

One-way from

$299
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$761
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. 9% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 29, 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

Wed 4/29

8:50 pm-3:00 pm

1 stop35h 10m

Sofia

Mon 6/1

9:05 pm-6:45 pm

1 stop28h 40m

$539

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 3/5

4:15 pm-1:50 pm

1 stop14h 35m

Sofia

Mon 3/9

6:10 am-2:55 pm

1 stop14h 45m

$545

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sat 3/14

9:05 pm-8:50 pm

1 stop17h 45m

Sofia

Sat 3/21

9:40 pm-7:10 pm

1 stop27h 30m

$548

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 3/5

8:05 pm-8:50 pm

1 stop17h 45m

Sofia

Mon 3/9

9:40 pm-7:10 pm

1 stop27h 30m

$584

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 4/29

5:29 pm-1:25 pm

2 stops36h 56m

Sofia

Mon 6/1

8:10 pm-9:33 pm

2 stops32h 23m

$614

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Fri 3/20

9:05 pm-9:10 am

1 stop30h 05m

Varna

Tue 3/24

10:00 am-7:10 pm

1 stop15h 10m

$768

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Wed 2/11

5:00 am-9:20 pm

3 stops33h 20m

Varna

Sat 2/14

9:25 pm-5:25 pm

2 stops27h 00m

$1,293

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 3/4

5:09 am-7:10 pm

2 stops31h 01m

$299

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 2/4

5:00 am-11:55 am

3 stops47h 55m

$368

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 3/4

4:15 pm-1:50 pm

1 stop14h 35m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 11 results
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
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 January 29, 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
1,443 reviews

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Food

7.3

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
1,443 reviews
KLM
7.7
Good
1,443 reviews

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Food

7.3

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
4,208 reviews
KLM
7.7
Good
1,443 reviews

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Food

7.3

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
7,756 reviews
KLM
7.7
Good
1,443 reviews

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Food

7.3

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 $545, Turkish Airlines can have you in Bulgaria from Detroit in 14h 35m. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$540Average$1,189FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$542Average$1,043FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$542Average$1,016FlexibilityNo cancel feeOn-time76%
KLMCheapest$567Average$907FlexibilityNo cancel feeOn-time75%

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