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$720+ Cheap flights from Detroit (DTT) to Bulgaria

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SOF
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$720
(Air France)

Popular in

February

Cheapest in

March

Average price

$728
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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Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 2, 2025.

This Air France deal was found by Cheapflights users on 3/31. 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.
Wed 8/134:25 pmDTW - SOF
1 stop14h 35mAir France
Tue 9/27:00 amSOF - DTW
1 stop19h 05mAir France
Deal found 3/31$720
This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:30 amDTW - SOF
2 stops30h 20mUnited Airlines
Tue 9/26:20 amSOF - DTW
3 stops22h 42mUnited Airlines
Deal found 3/31$830
This Lufthansa deal was found by Cheapflights users on 4/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/284:00 pmDTW - SOF
1 stop12h 15mLufthansa
Sat 8/306:15 amSOF - DTW
1 stop14h 55mLufthansa
Deal found 4/1$880
This Air France deal was found by Cheapflights users on 3/31. 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.
Sun 7/134:25 pmDTW - SOF
1 stop14h 35mMultiple Airlines
Fri 7/257:00 amSOF - DTW
1 stop13h 30mMultiple Airlines
Deal found 3/31$948
This Orbitz deal was found by Cheapflights users on 4/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/289:30 amDTW - VAR
2 stops27h 40mMultiple Airlines
Tue 8/59:00 pmVAR - DTW
2 stops30h 16mMultiple Airlines
Deal found 4/1$996
This oojo deal was found by Cheapflights users on 4/1. 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 7/319:00 pmDTW - SOF
1 stop16h 25mTurkish Airlines
Fri 8/159:15 pmSOF - DTW
1 stop28h 50mTurkish Airlines
Deal found 4/1$1,029
This oojo deal was found by Cheapflights users on 4/1. 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 7/289:00 pmDTW - VAR
1 stop28h 45mTurkish Airlines
Mon 8/43:35 amVAR - DTW
1 stop22h 30mTurkish Airlines
Deal found 4/1$1,041
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/264:00 pmDTW - VAR
2 stops40h 15mLufthansa
Mon 6/231:35 pmVAR - DTW
2 stops31h 35mLufthansa
Deal found 3/31$1,217
This Air France deal was found by Cheapflights users on 4/1. 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 7/284:25 pmDTW - VAR
2 stops16h 25mAir France
Mon 8/412:05 amVAR - DTW
2 stops26h 00mAir France
Deal found 4/1$1,810

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 April 2, 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

Wed 8/13

4:25 pm-2:00 pm

1 stop14h 35m

Sofia

Tue 9/2

7:00 am-7:05 pm

1 stop19h 05m

$720

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 8/13

9:30 am-10:50 pm

2 stops30h 20m

Sofia

Tue 9/2

6:20 am-10:02 pm

3 stops22h 42m

$830

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 7/28

4:00 pm-11:15 am

1 stop12h 15m

Sofia

Sat 8/30

6:15 am-2:10 pm

1 stop14h 55m

$880

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 7/13

4:25 pm-2:00 pm

1 stop14h 35m

Sofia

Fri 7/25

7:00 am-1:30 pm

1 stop13h 30m

$948

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Mon 7/28

9:30 am-8:10 pm

2 stops27h 40m

Varna

Tue 8/5

9:00 pm-8:16 pm

2 stops30h 16m

$996

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 7/31

9:00 pm-8:25 pm

1 stop16h 25m

Sofia

Fri 8/15

9:15 pm-7:05 pm

1 stop28h 50m

$1,029

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Mon 7/28

9:00 pm-8:45 am

1 stop28h 45m

Varna

Mon 8/4

3:35 am-7:05 pm

1 stop22h 30m

$1,041

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Mon 5/26

4:00 pm-3:15 pm

2 stops40h 15m

Varna

Mon 6/23

1:35 pm-2:10 pm

2 stops31h 35m

$1,217

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Mon 7/28

4:25 pm-3:50 pm

2 stops16h 25m

Varna

Mon 8/4

12:05 am-7:05 pm

2 stops26h 00m

$1,810

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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 month to book a flight from Detroit to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from Detroit to Bulgaria (average of $632). Flying from Detroit to Bulgaria in June is currently the most expensive (average of $1,243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 April 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Bulgaria as you normally would.

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 2, 2025.
See what other customers who have flown with Air France, United Airlines and Turkish Airlines from Detroit to Bulgaria have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,427 reviews

Food

7.0

Comfort

7.4

Entertainment

7.0

Overall

7.4

Crew

8.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.4
Good
1,427 reviews
Air France
7.4
Good
1,427 reviews

Food

7.0

Comfort

7.4

Entertainment

7.0

Overall

7.4

Crew

8.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
United Airlines
7.4
Good
8,615 reviews
Air France
7.4
Good
1,427 reviews

Food

7.0

Comfort

7.4

Entertainment

7.0

Overall

7.4

Crew

8.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Turkish Airlines
7.3
Good
3,748 reviews
Air France
7.4
Good
1,427 reviews

Food

7.0

Comfort

7.4

Entertainment

7.0

Overall

7.4

Crew

8.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Lufthansa
6.7
Okay
6,963 reviews
Air France
7.4
Good
1,427 reviews

Food

7.0

Comfort

7.4

Entertainment

7.0

Overall

7.4

Crew

8.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

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.

  • 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.

  • What is the cheapest month to book a flight from Detroit to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Detroit to Bulgaria (average of $632). Flying from Detroit to Bulgaria in June is currently the most expensive (average of $1,243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Detroit to Bulgaria

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Top 5 airlines flying from Detroit to Bulgaria

Discover the top 5 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$542Average$737FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$656Average$1,082FlexibilityNo cancel feeOn-time76%
KLMCheapest$692Average$920FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$950Average$1,107FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$962Average$1,120FlexibilityNo cancel feeOn-time69%

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