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$414+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SOF
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Detroit to Bulgaria

Best flights from Detroit to Bulgaria
Discover carefully curated flight deals from Detroit to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This Mytrip deal was found by Cheapflights users on 12/3. 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.
Sat 1/174:15 pmDTW - SOF
1 stop14h 25mMultiple Airlines
Sat 1/246:25 amSOF - DTW
2 stops18h 10mMultiple Airlines
Deal found 12/3$527
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/175:50 pmDTW - SOF
2 stops17h 30mUnited Airlines
Mon 2/26:10 amSOF - DTW
1 stop15h 05mUnited Airlines
Deal found 12/4$531
This KLM deal was found by Cheapflights users on 12/3. 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.
Sat 1/176:25 pmDTW - SOF
1 stop12h 40mKLM
Sat 1/247:00 amSOF - DTW
1 stop16h 00mKLM
Deal found 12/3$535
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2111:05 amDTW - SOF
2 stops24h 15mUnited Airlines
Fri 1/306:10 amSOF - DTW
1 stop14h 45mUnited Airlines
Deal found 12/4$531
This KLM deal was found by Cheapflights users on 12/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/198:35 pmDTW - SOF
1 stop34h 30mKLM
Sun 2/17:00 amSOF - DTW
1 stop17h 55mKLM
Deal found 12/4$536
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2111:05 amDTW - SOF
2 stops24h 15mUnited Airlines
Thu 2/56:00 amSOF - DTW
1 stop15h 15mUnited Airlines
Deal found 12/4$531
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/182:19 pmDTW - SOF
2 stops21h 01mUnited Airlines
Thu 2/56:00 amSOF - DTW
1 stop15h 15mUnited Airlines
Deal found 12/4$531
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:05 amDTW - SOF
2 stops28h 40mUnited Airlines
Thu 2/56:00 amSOF - DTW
1 stop15h 15mUnited Airlines
Deal found 12/4$534
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2111:05 amDTW - SOF
2 stops28h 40mUnited Airlines
Sat 1/312:25 pmSOF - DTW
2 stops34h 10mUnited Airlines
Deal found 12/4$536
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/202:19 pmDTW - SOF
2 stops21h 01mUnited Airlines
Fri 1/302:35 pmSOF - DTW
2 stops34h 00mUnited Airlines
Deal found 12/4$536
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2111:05 amDTW - SOF
2 stops24h 15mUnited Airlines
Tue 2/36:00 amSOF - DTW
2 stops18h 35mUnited Airlines
Deal found 12/4$536
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1711:05 amDTW - SOF
2 stops24h 15mUnited Airlines
Fri 1/302:35 pmSOF - DTW
2 stops34h 00mUnited Airlines
Deal found 12/4$536

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$527
(Mytrip)

One-way from

$414
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$1,542
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
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 4, 2025.
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

Sat 1/17

4:15 pm-1:40 pm

1 stop14h 25m

Sofia

Sat 1/24

6:25 am-5:35 pm

2 stops18h 10m

$527

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sat 1/17

5:50 pm-6:20 pm

2 stops17h 30m

Sofia

Mon 2/2

6:10 am-2:15 pm

1 stop15h 05m

$531

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 1/21

11:05 am-6:20 pm

2 stops24h 15m

Sofia

Fri 1/30

6:10 am-1:55 pm

1 stop14h 45m

$531

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 1/21

11:05 am-6:20 pm

2 stops24h 15m

Sofia

Thu 2/5

6:00 am-2:15 pm

1 stop15h 15m

$531

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 1/18

2:19 pm-6:20 pm

2 stops21h 01m

Sofia

Thu 2/5

6:00 am-2:15 pm

1 stop15h 15m

$531

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 1/22

11:05 am-10:45 pm

2 stops28h 40m

Sofia

Thu 2/5

6:00 am-2:15 pm

1 stop15h 15m

$534

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sat 1/17

6:25 pm-2:05 pm

1 stop12h 40m

Sofia

Sat 1/24

7:00 am-4:00 pm

1 stop16h 00m

$535

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 1/19

8:35 pm-2:05 pm

1 stop34h 30m

Sofia

Sun 2/1

7:00 am-5:55 pm

1 stop17h 55m

$536

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 1/21

11:05 am-10:45 pm

2 stops28h 40m

Sofia

Sat 1/31

2:25 pm-5:35 pm

2 stops34h 10m

$536

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 1/20

2:19 pm-6:20 pm

2 stops21h 01m

Sofia

Fri 1/30

2:35 pm-5:35 pm

2 stops34h 00m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 17 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

What is the cheapest time of day to fly from DTT to BG?

Find hourly flight availability from Detroit to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Detroit to Bulgaria is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.

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 December 4, 2025.
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
1,430 reviews

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

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
1,430 reviews
KLM
7.7
Good
1,430 reviews

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

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
4,077 reviews
KLM
7.7
Good
1,430 reviews

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

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
7,612 reviews
KLM
7.7
Good
1,430 reviews

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

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 $531, United Airlines can have you in Bulgaria from Detroit in 17h 30m. 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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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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$542Average$1,202FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$597Average$1,041FlexibilityNo cancel feeOn-time76%
KLMCheapest$597Average$958FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$776Average$1,085FlexibilityNo cancel feeOn-time69%

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