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$386+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SOF
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
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 March 24, 2026.

This Justfly.com deal was found by Cheapflights users on 3/22. 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.
Sun 3/298:50 pm
DTW
-
SOF
1 stop28h 55m
Turkish Airlines
Tue 4/149:35 am
SOF
-
DTW
1 stop16h 10m
Turkish Airlines
Deal found 3/22$514
This oojo deal was found by Cheapflights users on 3/22. 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 11/29:05 pm
DTW
-
SOF
1 stop16h 45m
Turkish Airlines
Fri 11/209:40 pm
SOF
-
DTW
1 stop27h 30m
Turkish Airlines
Deal found 3/22$524
This oojo deal was found by Cheapflights users on 3/23. 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 4/228:50 pm
DTW
-
SOF
1 stop16h 25m
Turkish Airlines
Wed 4/299:35 am
SOF
-
DTW
1 stop16h 10m
Turkish Airlines
Deal found 3/23$532
This FlightHub deal was found by Cheapflights users on 3/23. 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 4/198:50 pm
DTW
-
SOF
1 stop16h 25m
Turkish Airlines
Tue 7/79:35 am
SOF
-
DTW
1 stop16h 10m
Turkish Airlines
Deal found 3/23$621
This Turkish Airlines deal was found by Cheapflights users on 3/23. 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 11/128:05 pm
DTW
-
SOF
1 stop30h 10m
Turkish Airlines
Mon 11/169:40 pm
SOF
-
DTW
1 stop27h 30m
Turkish Airlines
Deal found 3/23$632
This Trip.com deal was found by Cheapflights users on 3/21. 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.
Tue 5/58:50 pm
DTW
-
VAR
1 stop17h 30m
Turkish Airlines
Mon 5/113:45 am
VAR
-
DTW
1 stop22h 00m
Turkish Airlines
Deal found 3/21$657
This oojo deal was found by Cheapflights users on 3/20. 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 5/48:50 pm
DTW
-
VAR
1 stop28h 55m
Turkish Airlines
Mon 5/1110:10 pm
VAR
-
DTW
1 stop27h 35m
Turkish Airlines
Deal found 3/20$686
This FlightHub deal was found by Cheapflights users on 3/22. 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 11/27:30 pm
DTW
-
SOF
2 stops15h 50m
Lufthansa
Fri 11/206:10 am
SOF
-
DTW
1 stop14h 45m
Lufthansa
Deal found 3/22$712
This FlightHub deal was found by Cheapflights users on 3/22. 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 11/27:30 pm
DTW
-
SOF
2 stops15h 50m
Multiple Airlines
Fri 11/206:10 am
SOF
-
DTW
2 stops16h 02m
Multiple Airlines
Deal found 3/22$713
This United Airlines deal was found by Cheapflights users on 3/19. 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 11/167:30 pm
DTW
-
SOF
2 stops20h 15m
United Airlines
Fri 11/206:10 am
SOF
-
DTW
1 stop14h 45m
United Airlines
Deal found 3/19$719
This Air Canada deal was found by Cheapflights users on 3/22. 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 11/163:55 pm
DTW
-
SOF
2 stops19h 25m
Air Canada
Fri 11/206:10 am
SOF
-
DTW
2 stops16h 02m
Air Canada
Deal found 3/22$721
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Tue 7/2810:13 am
DTW
-
SOF
2 stops25h 27m
United Airlines
Tue 8/256:10 am
SOF
-
DTW
2 stops24h 48m
United Airlines
Deal found 3/21$729

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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$532
(oojo)

One-way from

$386
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$605
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. 23% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 24, 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

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Tue 5/5

8:50 pm-9:20 pm

1 stop17h 30m

Varna

Mon 5/11

3:45 am-6:45 pm

1 stop22h 00m

$657

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Mon 5/4

8:50 pm-8:45 am

1 stop28h 55m

Varna

Mon 5/11

10:10 pm-6:45 pm

1 stop27h 35m

$686

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 7/27

4:00 pm-6:00 pm

1 stop19h 00m

Sofia

Tue 8/25

2:10 pm-11:58 pm

2 stops16h 48m

$736

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Thu 5/7

8:50 pm-2:55 am

1 stop23h 05m

Varna

Thu 5/14

10:10 pm-6:45 pm

1 stop27h 35m

$752

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 7/28

4:00 pm-1:05 pm

1 stop14h 05m

Sofia

Mon 8/24

2:20 pm-4:50 pm

2 stops33h 30m

$756
Quickest round-trip

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 7/27

5:10 pm-2:00 pm

1 stop13h 50m

Sofia

Wed 9/2

7:00 am-4:59 pm

1 stop16h 59m

$796

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 4/20

8:10 pm-6:40 pm

2 stops15h 30m

Sofia

Wed 9/2

11:50 am-1:55 pm

1 stop33h 05m

$807

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 7/30

10:45 pm-2:00 pm

1 stop32h 15m

Sofia

Tue 8/18

7:00 am-11:40 am

1 stop35h 40m

$820

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 4/19

8:10 pm-11:00 pm

2 stops19h 50m

Sofia

Wed 9/2

6:20 am-9:40 pm

2 stops22h 20m

$835

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 7/30

8:50 am-12:10 pm

2 stops20h 20m

Sofia

Tue 8/18

6:10 am-11:58 pm

2 stops24h 48m

$848

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 29 resultsSorted by cheapest first
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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 March 24, 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.
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Turkish Airlines
7.3
Good
4,277 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,865 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 $807, Turkish Airlines can have you in Bulgaria from Detroit in 15h 30m. 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$540Average$1,001FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$542Average$902FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$542Average$935FlexibilityNo cancel feeOn-time76%
KLMCheapest$566Average$777FlexibilityNo cancel feeOn-time75%

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