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$318+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SOF
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap 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 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$514
(FlightHub)

One-way from

$318
(Kiwi.com)

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 Bulgaria
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One-way flight from Detroit (DTT) to Bulgaria
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Highest demand for flights based on searches. 4% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($74 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 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 6, 2026.

This oojo deal was found by Cheapflights users on 1/4. 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.
Mon 4/278:50 pmDTW - SOF
1 stop28h 55mTurkish Airlines
Fri 5/229:35 amSOF - DTW
1 stop16h 10mTurkish Airlines
Deal found 1/4$516
This oojo deal was found by Cheapflights users on 1/4. 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 2/188:05 pmDTW - VAR
1 stop17h 30mTurkish Airlines
Wed 2/2510:00 amVAR - DTW
1 stop15h 10mTurkish Airlines
Deal found 1/4$518
This oojo deal was found by Cheapflights users on 1/5. 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.
Thu 4/238:50 pmDTW - SOF
1 stop28h 55mTurkish Airlines
Thu 9/103:50 pmSOF - DTW
1 stop33h 55mTurkish Airlines
Deal found 1/5$527
This Air France deal was found by Cheapflights users on 1/5. 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.
Mon 2/23:11 pmDTW - SOF
2 stops15h 54mMultiple Airlines
Mon 2/97:00 amSOF - DTW
1 stop17h 55mMultiple Airlines
Deal found 1/5$531
This KLM deal was found by Cheapflights users on 1/5. 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 2/24:15 pmDTW - SOF
1 stop14h 50mKLM
Mon 2/97:00 amSOF - DTW
1 stop17h 55mKLM
Deal found 1/5$537
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Mon 2/22:19 pmDTW - SOF
2 stops15h 56mUnited Airlines
Mon 2/91:45 pmSOF - DTW
2 stops17h 04mUnited Airlines
Deal found 1/5$539
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Fri 2/62:19 pmDTW - SOF
2 stops25h 26mUnited Airlines
Mon 2/92:20 pmSOF - DTW
2 stops34h 15mUnited Airlines
Deal found 1/5$545
This Mytrip deal was found by Cheapflights users on 1/4. 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 2/186:15 pmDTW - VAR
2 stops16h 00mMultiple Airlines
Wed 2/254:00 pmVAR - DTW
2 stops32h 35mMultiple Airlines
Deal found 1/4$561
This FlightHub deal was found by Cheapflights users on 1/4. 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.
Fri 2/206:10 pmDTW - VAR
2 stops39h 45mLufthansa
Sat 2/284:00 pmVAR - DTW
2 stops28h 55mLufthansa
Deal found 1/4$575
This oojo deal was found by Cheapflights users on 1/5. 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.
Thu 1/298:05 pmDTW - SOF
1 stop29h 40mTurkish Airlines
Thu 2/59:35 amSOF - DTW
1 stop15h 35mTurkish Airlines
Deal found 1/5$623
This Trip.com deal was found by Cheapflights users on 1/4. 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.
Fri 2/204:05 pmDTW - VAR
3 stops40h 10mMultiple Airlines
Sat 2/284:00 pmVAR - DTW
3 stops28h 55mMultiple Airlines
Deal found 1/4$1,076
This oojo deal was found by Cheapflights users on 1/4. 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.
Thu 6/118:50 pmDTW - VAR
1 stop22h 55mTurkish Airlines
Thu 7/210:10 pmVAR - DTW
1 stop27h 35mTurkish Airlines
Deal found 1/4$1,205

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 6, 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

Mon 4/27

8:50 pm-8:45 am

1 stop28h 55m

Sofia

Fri 5/22

9:35 am-6:45 pm

1 stop16h 10m

$516

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Wed 2/18

8:05 pm-8:35 pm

1 stop17h 30m

Varna

Wed 2/25

10:00 am-6:10 pm

1 stop15h 10m

$518

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 4/23

8:50 pm-8:45 am

1 stop28h 55m

Sofia

Thu 9/10

3:50 pm-6:45 pm

1 stop33h 55m

$527

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 2/2

3:11 pm-2:05 pm

2 stops15h 54m

Sofia

Mon 2/9

7:00 am-5:55 pm

1 stop17h 55m

$531

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Fri 5/1

8:50 pm-8:45 am

1 stop28h 55m

Sofia

Fri 5/29

9:35 am-6:45 pm

1 stop16h 10m

$531

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 2/2

4:15 pm-2:05 pm

1 stop14h 50m

Sofia

Mon 2/9

7:00 am-5:55 pm

1 stop17h 55m

$537

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 2/2

2:19 pm-1:15 pm

2 stops15h 56m

Sofia

Mon 2/9

1:45 pm-11:49 pm

2 stops17h 04m

$539

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Fri 2/6

2:19 pm-10:45 pm

2 stops25h 26m

Sofia

Mon 2/9

2:20 pm-5:35 pm

2 stops34h 15m

$545

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Wed 2/18

6:15 pm-5:15 pm

2 stops16h 00m

Varna

Wed 2/25

4:00 pm-5:35 pm

2 stops32h 35m

$561

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Fri 2/20

6:10 pm-4:55 pm

2 stops39h 45m

Varna

Sat 2/28

4:00 pm-1:55 pm

2 stops28h 55m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 18 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 January 6, 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
1,434 reviews

Food

7.2

Comfort

7.6

Overall

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews

Food

7.2

Comfort

7.6

Overall

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Turkish Airlines
7.3
Good
4,152 reviews
KLM
7.7
Good
1,434 reviews

Food

7.2

Comfort

7.6

Overall

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,690 reviews
KLM
7.7
Good
1,434 reviews

Food

7.2

Comfort

7.6

Overall

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 $516, Turkish Airlines can have you in Bulgaria from Detroit in 28h 55m. 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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Alternative routes for Detroit to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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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 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$540Average$1,184FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$542Average$1,043FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$542Average$1,027FlexibilityNo cancel feeOn-time76%
KLMCheapest$566Average$902FlexibilityNo cancel feeOn-time75%

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