What is the cheapest airline that flies from Detroit to Bulgaria?

Lufthansa and Turkish Airlines are the most popular carriers operating from Detroit to Bulgaria

What airlines fly to Bulgaria?

Lufthansa, Turkish Airlines and KLM are the top three most popular airlines that fly to Bulgaria from Detroit according to our data. Lufthansa is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Bulgaria. Keep in mind that there are 4 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Detroit to Bulgaria?

Prices for flights from Detroit to Bulgaria are refreshed on a daily basis.

How many operators does momondo search for flights from Detroit to Bulgaria?

There are 4 operators available for flights from Detroit to Bulgaria as of October 2026.

How old do you have to be to fly from Detroit to Bulgaria?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Bulgaria.

What documentation or ID do you need to fly to Bulgaria?

The necessary travel and health documents for your Bulgaria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$430 Cheap Flights from Detroit to Bulgaria in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Bulgaria

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 pm - 8:40 amDTW Detroit Metropolitan Wayne County-SOF Sofia

29h 35m1 stop Istanbul

9:40 pm - 6:00 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

27h 20m1 stop Istanbul

$638Turkish Airlines

Sun, Nov 8 - Sun, Nov 15

9:05 pm - 8:50 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

16h 45m1 stop Istanbul

9:30 am - 6:00 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

15h 30m1 stop Istanbul

$638Turkish Airlines

Tue, Nov 3 - Tue, Nov 10

8:05 pm - 8:40 amDTW Detroit Metropolitan Wayne County-SOF Sofia

29h 35m1 stop Istanbul

9:30 am - 6:00 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

15h 30m1 stop Istanbul

$638Turkish Airlines

Thu, Nov 26 - Thu, Dec 3

1:53 pm - 6:20 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

21h 27m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:20 am - 1:55 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

14h 35m1 stop Frankfurt am Main

$726Lufthansa

Wed, Jan 20 - Tue, Apr 20

1:53 pm - 6:20 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

21h 27m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

2:05 pm - 5:38 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

34h 33m2 stops Frankfurt am Main Toronto Pearson Intl

$730Multiple Airlines

Wed, Jan 20 - Tue, Apr 20

12:31 pm - 1:15 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

17h 44m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 6:39 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

19h 14m2 stops Frankfurt am Main Newark

$742United Airlines

Mon, Jan 18 - Wed, Jan 20

12:31 pm - 1:25 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

17h 54m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main

2:05 pm - 5:38 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

34h 33m2 stops Frankfurt am Main Toronto Pearson Intl

$760Multiple Airlines

Wed, Jan 20 - Tue, Apr 20

4:05 pm - 1:25 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

14h 20m1 stop Frankfurt am Main

7:55 am - 9:07 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

20h 12m2 stops Vienna Intl Newark

$765United Airlines

Mon, Jan 18 - Wed, Jan 20

6:27 pm - 6:20 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

16h 53m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 2:15 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

14h 50m1 stop Frankfurt am Main

$801Lufthansa

Wed, Nov 25 - Thu, Dec 3

6:27 pm - 6:20 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

16h 53m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 2:15 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

14h 50m1 stop Frankfurt am Main

$801Lufthansa

Wed, Nov 25 - Fri, Dec 4

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Lufthansa flights from Detroit to Bulgaria

Our best Lufthansa deals on Detroit to Bulgaria flight tickets

Lufthansa

Jan 20

DTW1:53 pmDetroit Metropolitan Wayne County

21h 27m

2 stops

SOF6:20 pmSofia

Apr 20

SOF6:20 amSofia

14h 35m

1 stop

DTW1:55 pmDetroit Metropolitan Wayne County

$726

Lufthansa

Nov 25

DTW6:27 pmDetroit Metropolitan Wayne County

16h 53m

2 stops

SOF6:20 pmSofia

Dec 4

SOF6:25 amSofia

14h 50m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$801

Lufthansa

Nov 25

DTW6:27 pmDetroit Metropolitan Wayne County

16h 53m

2 stops

SOF6:20 pmSofia

Dec 2

SOF2:10 pmSofia

31h 05m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$833

Turkish Airlines flights from Detroit to Bulgaria

Our best Turkish Airlines deals on Detroit to Bulgaria flight tickets

Turkish Airlines

Nov 3

DTW9:05 pmDetroit Metropolitan Wayne County

16h 45m

1 stop

SOF8:50 pmSofia

Nov 10

SOF9:30 amSofia

15h 30m

1 stop

DTW6:00 pmDetroit Metropolitan Wayne County

$638

Turkish Airlines

Jan 20

DTW8:05 pmDetroit Metropolitan Wayne County

17h 50m

1 stop

SOF8:55 pmSofia

Apr 20

SOF3:55 pmSofia

33h 55m

1 stop

DTW6:50 pmDetroit Metropolitan Wayne County

$643

Turkish Airlines

Nov 10

DTW8:05 pmDetroit Metropolitan Wayne County

29h 35m

1 stop

SOF8:40 amSofia

Nov 15

SOF9:30 amSofia

15h 30m

1 stop

DTW6:00 pmDetroit Metropolitan Wayne County

$683

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Sun 11/8

8:05 pm-8:40 am

1 stop29h 35m

Sofia

Sun 11/15

9:40 pm-6:00 pm

1 stop27h 20m

$638

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Tue 11/3

9:05 pm-8:50 pm

1 stop16h 45m

Sofia

Tue 11/10

9:30 am-6:00 pm

1 stop15h 30m

$638

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Thu 11/26

8:05 pm-8:40 am

1 stop29h 35m

Sofia

Thu 12/3

9:30 am-6:00 pm

1 stop15h 30m

$638

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Wed 1/20

1:53 pm-6:20 pm

2 stops21h 27m

Sofia

Tue 4/20

6:20 am-1:55 pm

1 stop14h 35m

$726

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Wed 1/20

1:53 pm-6:20 pm

2 stops21h 27m

Sofia

Tue 4/20

2:05 pm-5:38 pm

2 stops34h 33m

$730

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Mon 1/18

12:31 pm-1:15 pm

2 stops17h 44m

Sofia

Wed 1/20

6:25 am-6:39 pm

2 stops19h 14m

$742

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Wed 1/20

12:31 pm-1:25 pm

3 stops17h 54m

Sofia

Tue 4/20

2:05 pm-5:38 pm

2 stops34h 33m

$760

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Mon 1/18

4:05 pm-1:25 pm

1 stop14h 20m

Sofia

Wed 1/20

7:55 am-9:07 pm

2 stops20h 12m

$765

Quickest round-trip

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Wed 11/25

6:27 pm-6:20 pm

2 stops16h 53m

Sofia

Thu 12/3

6:25 am-2:15 pm

1 stop14h 50m

$801

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Wed 11/25

6:27 pm-6:20 pm

2 stops16h 53m

Sofia

Fri 12/4

6:25 am-2:15 pm

1 stop14h 50m

$801

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of August, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $663.

How far in advance should I book a flight from Detroit to Bulgaria?

You are more likely to see cheaper flights to Bulgaria from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $1,057 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from Detroit for as low as $680 on momondo.

Cheap Detroit to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Bulgaria

Best Price Found	$430
Fastest flight time	20h 30m
Direct flights	None

The best one-way flight to Bulgaria from Detroit in the past 72 hours is $430. The best round-trip flight deal from Detroit to Bulgaria found on momondo in the last 72 hours is $638.

The fastest flight from Detroit to Bulgaria takes 20h 30m

There are no direct flights from Detroit to Bulgaria. There are no popular flight routes from Detroit to Bulgaria.

Search flight deals

Frequently asked questions about flying from Detroit to Bulgaria

When did momondo last update prices for flights from Detroit to Bulgaria?
Prices for flights from Detroit to Bulgaria are refreshed on a daily basis.
How many operators does momondo search for flights from Detroit to Bulgaria?
There are 4 operators available for flights from Detroit to Bulgaria as of October 2026.
How old do you have to be to fly from Detroit to Bulgaria?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Bulgaria.
What documentation or ID do you need to fly to Bulgaria?
The necessary travel and health documents for your Bulgaria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Detroit to Bulgaria

Compare and see reviews for airlines that fly from Detroit to Bulgaria with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $537	Free Cancellation	Rating 7.4 4,455 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.4 10,382 reviews	Search United Airlines flights
Lufthansa	PriceFrom $542	Free Cancellation	Rating 6.8 8,282 reviews	Search Lufthansa flights
KLM	PriceFrom $566	Free Cancellation	Rating 7.8 1,591 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Bulgaria?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to Bulgaria for you.

Can I find flights from Detroit to Bulgaria with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bulgaria from Detroit which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Detroit to Bulgaria?

momondo helps you find the best flight between Detroit and Bulgaria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Detroit to Bulgaria right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bulgaria, momondo offers a useful price alert feature which will track prices for flights to Bulgaria from Detroit and alert you when they change.

An easier way to manage your Bulgaria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 11/17

Tue 11/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Popular cities

Other flights from Detroit

Other flights to Bulgaria

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Bulgaria

Flights to Sofiafrom $541

Flights to Varnafrom $638

Flights to Burgasfrom $1,027

Flights to Plovdivfrom $1,115

Cheap flights from Detroit to Bulgaria from $430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Bulgaria departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Detroit to Bulgaria

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Lufthansa flights from Detroit to Bulgaria

Our best Lufthansa deals on Detroit to Bulgaria flight tickets

Turkish Airlines flights from Detroit to Bulgaria

Our best Turkish Airlines deals on Detroit to Bulgaria flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Detroit to Bulgaria that are best for you.

See travel insights to Bulgaria from

How to get the cheapest flight ticket from Detroit to Bulgaria

What is the cheapest month to fly to Bulgaria?

How far in advance should I book a flight from Detroit to Bulgaria?

What is the cheapest airline that flies from Detroit to Bulgaria?

What airlines fly to Bulgaria?

Cheap Detroit to Bulgaria flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Detroit to Bulgaria

Best airlines flying from Detroit to Bulgaria

Compare and see reviews for airlines that fly from Detroit to Bulgaria with momondo

Why use momondo?

An easier way to manage your Bulgaria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Popular cities in Bulgaria

Popular flights according to clicks in the last 7 days on momondo

Detroit flight routes

According to popular flight searches on momondo this year

Bulgaria flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Bulgaria

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bulgaria

List of cabin classes available on flights landing in Bulgaria. Availability may vary depending on flight origin and airline.

Complete your trip to Bulgaria

Explore popular destinations other users love

According to popular flight searches on momondo this year