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

Turkish Airlines is the most popular carrier 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 36% 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 November 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.

$396 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 pm - 8:55 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

17h 50m1 stop Istanbul

9:45 pm - 6:00 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

27h 15m1 stop Istanbul

$734Turkish Airlines

Sun, Nov 29 - Tue, Dec 15

6:00 am - 1:15 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

24h 15m2 stops Newark Munich Franz Josef Strauss

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

14h 50m1 stop Frankfurt am Main

$743United Airlines

Sun, Feb 7 - Thu, Feb 11

2:46 pm - 1:15 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

15h 29m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

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

14h 50m1 stop Frankfurt am Main

$743United Airlines

Sun, Feb 7 - Wed, Feb 10

2:46 pm - 1:15 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

15h 29m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:25 am - 5:40 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

18h 15m2 stops Frankfurt am Main Toronto Pearson Intl

$750United Airlines

Sun, Feb 7 - Thu, Feb 11

8:05 pm - 8:55 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

17h 50m1 stop Istanbul

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

15h 30m1 stop Istanbul

$799Turkish Airlines

Fri, Mar 5 - Sat, Mar 13

8:05 pm - 8:50 amDTW Detroit Metropolitan Wayne County-VAR Varna

29h 45m1 stop Istanbul

9:40 am - 10:52 amVAR Varna-DTW Detroit Metropolitan Wayne County

32h 12m2 stops Istanbul Boston Logan Intl

$832Multiple Airlines

Wed, Dec 30 - Fri, Jan 8

2:15 pm - 10:55 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

25h 40m2 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

$837Lufthansa

Fri, Mar 5 - Sat, Mar 13

6:11 pm - 6:20 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

17h 09m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 5:39 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

18h 14m2 stops Frankfurt am Main Toronto Pearson Intl

$840Multiple Airlines

Fri, Mar 5 - Sat, Mar 13

4:05 pm - 3:15 pmDTW Detroit Metropolitan Wayne County-VAR Varna

16h 10m2 stops Frankfurt am Main Vienna Intl

4:00 pm - 2:15 pmVAR Varna-DTW Detroit Metropolitan Wayne County

29h 15m2 stops Vienna Intl Frankfurt am Main

$919Lufthansa

Wed, Dec 30 - Fri, Jan 8

9:05 pm - 10:25 amDTW Detroit Metropolitan Wayne County-SOF Sofia

31h 20m1 stop Istanbul

9:35 am - 6:50 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

16h 15m1 stop Istanbul

$981Turkish Airlines

Fri, Mar 26 - Sat, Apr 3

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United Airlines flights from Detroit to Bulgaria

Our best United Airlines deals on Detroit to Bulgaria flight tickets

United Airlines

Feb 7

DTW6:00 amDetroit Metropolitan Wayne County

24h 15m

2 stops

SOF1:15 pmSofia

Feb 11

SOF6:25 amSofia

14h 50m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$743

United Airlines

Feb 7

DTW2:46 pmDetroit Metropolitan Wayne County

15h 29m

2 stops

SOF1:15 pmSofia

Feb 11

SOF6:25 amSofia

18h 15m

2 stops

DTW5:40 pmDetroit Metropolitan Wayne County

$750

United Airlines

Feb 7

DTW4:05 pmDetroit Metropolitan Wayne County

14h 20m

1 stop

SOF1:25 pmSofia

Feb 11

SOF6:25 amSofia

14h 50m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$751

Turkish Airlines flights from Detroit to Bulgaria

Our best Turkish Airlines deals on Detroit to Bulgaria flight tickets

Turkish Airlines

Nov 29

DTW8:05 pmDetroit Metropolitan Wayne County

17h 50m

1 stop

SOF8:55 pmSofia

Dec 15

SOF9:45 pmSofia

27h 15m

1 stop

DTW6:00 pmDetroit Metropolitan Wayne County

$734

Turkish Airlines

Mar 5

DTW8:05 pmDetroit Metropolitan Wayne County

17h 50m

1 stop

SOF8:55 pmSofia

Mar 13

SOF9:30 amSofia

15h 30m

1 stop

DTW6:00 pmDetroit Metropolitan Wayne County

$799

Turkish Airlines

Mar 26

DTW9:05 pmDetroit Metropolitan Wayne County

31h 20m

1 stop

SOF10:25 amSofia

Apr 3

SOF9:35 amSofia

16h 15m

1 stop

DTW6:50 pmDetroit Metropolitan Wayne County

$981

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 11/29

8:05 pm-8:55 pm

1 stop17h 50m

Sofia

Tue 12/15

9:45 pm-6:00 pm

1 stop27h 15m

$734

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Sun 2/7

6:00 am-1:15 pm

2 stops24h 15m

Sofia

Thu 2/11

6:25 am-2:15 pm

1 stop14h 50m

$743

Quickest round-trip

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Sun 2/7

2:46 pm-1:15 pm

2 stops15h 29m

Sofia

Wed 2/10

6:25 am-2:15 pm

1 stop14h 50m

$743

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Sun 2/7

2:46 pm-1:15 pm

2 stops15h 29m

Sofia

Thu 2/11

6:25 am-5:40 pm

2 stops18h 15m

$750

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Fri 3/5

8:05 pm-8:55 pm

1 stop17h 50m

Sofia

Sat 3/13

9:30 am-6:00 pm

1 stop15h 30m

$799

DetroitVarna

DTW Detroit Metropolitan Wayne County - VAR Varna

DTWVAR

Detroit Metropolitan Wayne County

Wed 12/30

8:05 pm-8:50 am

1 stop29h 45m

Varna

Fri 1/8

9:40 am-10:52 am

2 stops32h 12m

$832

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Fri 3/5

2:15 pm-10:55 pm

2 stops25h 40m

Sofia

Sat 3/13

6:25 am-2:15 pm

1 stop14h 50m

$837

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Fri 3/5

6:11 pm-6:20 pm

2 stops17h 09m

Sofia

Sat 3/13

6:25 am-5:39 pm

2 stops18h 14m

$840

DetroitVarna

DTW Detroit Metropolitan Wayne County - VAR Varna

DTWVAR

Detroit Metropolitan Wayne County

Wed 12/30

4:05 pm-3:15 pm

2 stops16h 10m

Varna

Fri 1/8

4:00 pm-2:15 pm

2 stops29h 15m

$919

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Fri 3/26

9:05 pm-10:25 am

1 stop31h 20m

Sofia

Sat 4/3

9:35 am-6:50 pm

1 stop16h 15m

$981

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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.

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	$396
Fastest flight time	14h 20m
Direct flights	None

The best one-way flight to Bulgaria from Detroit in the past 72 hours is $396. The best round-trip flight deal from Detroit to Bulgaria found on momondo in the last 72 hours is $734.

The fastest flight from Detroit to Bulgaria takes 14h 20m

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 November 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 4,467 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.3 10,471 reviews	Search United Airlines flights
Lufthansa	PriceFrom $542	Free Cancellation	Rating 6.8 8,292 reviews	Search Lufthansa flights
KLM	PriceFrom $566	Free Cancellation	Rating 7.8 1,595 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.

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Popular cities in Bulgaria

Flights to Sofiafrom $629

Flights to Varnafrom $700

Flights to Burgasfrom $944

Flights to Plovdivfrom $1,009

Cheap flights from Detroit to Bulgaria from $396

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 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Detroit to Bulgaria

Our best United Airlines 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

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How to get the cheapest flight ticket from Detroit to Bulgaria

What is the cheapest month to fly 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