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.

$638 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

Last minute

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

4:00 pm - 6:00 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

33h 00m1 stop Istanbul

$638Turkish Airlines

Mon, Nov 9 - Sun, Nov 22

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

$686Turkish Airlines

Mon, Nov 9 - Tue, Nov 24

7:30 pm - 11:05 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

20h 35m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:20 am - 2:15 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

14h 55m1 stop Frankfurt am Main

$733United Airlines

Sun, Apr 25 - Wed, Apr 28

4:10 pm - 1:10 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

14h 00m1 stop Frankfurt am Main

6:20 am - 2:15 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

14h 55m1 stop Frankfurt am Main

$740United Airlines

Sun, Apr 25 - Wed, Apr 28

10:12 am - 12:20 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

19h 08m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

1:55 pm - 5:38 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

34h 43m2 stops Frankfurt am Main Toronto Pearson Intl

$740United Airlines

Sun, Apr 25 - Wed, Apr 28

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

17h 50m1 stop Istanbul

11:40 am - 11:58 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

19h 18m2 stops Istanbul Boston Logan Intl

$771Turkish Airlines

Mon, Nov 9 - Sun, Nov 22

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

17h 50m1 stop Istanbul

9:45 pm - 10:55 amSOF Sofia-DTW Detroit Metropolitan Wayne County

44h 10m2 stops Istanbul Boston Logan Intl

$787Multiple Airlines

Mon, Nov 9 - Tue, Nov 24

6:20 pm - 1:25 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

36h 05m2 stops Toronto Pearson Intl Frankfurt am Main

2:10 pm - 10:34 amSOF Sofia-DTW Detroit Metropolitan Wayne County

27h 24m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$956Multiple Airlines

Tue, Nov 24 - Tue, Dec 1

2:09 pm - 6:20 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

21h 11m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 10:22 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

22h 57m2 stops Frankfurt am Main Chicago O'Hare Intl

$965Lufthansa

Mon, Nov 9 - Tue, Nov 24

4:05 pm - 6:20 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

19h 15m2 stops Frankfurt am Main Munich Franz Josef Strauss

6:25 am - 5:10 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

17h 45m2 stops Frankfurt am Main Chicago O'Hare Intl

$998Lufthansa

Mon, Nov 9 - Sun, Nov 22

Cheap last minute flights

Enter your travel dates to find the best prices.

9:05 pm - 8:55 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

16h 50m1 stop Istanbul

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

27h 15m1 stop Istanbul

$765Turkish Airlines

Wed, Nov 4 - Mon, Nov 9

9:05 pm - 8:40 amDTW Detroit Metropolitan Wayne County-SOF Sofia

28h 35m1 stop Istanbul

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

15h 30m1 stop Istanbul

$800Turkish Airlines

Wed, Nov 4 - Sun, Nov 8

9:05 pm - 10:50 amDTW Detroit Metropolitan Wayne County-SOF Sofia

30h 45m1 stop Istanbul

9:45 pm - 10:34 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

31h 49m2 stops Istanbul Boston Logan Intl

$805Turkish Airlines

Wed, Nov 4 - Mon, Nov 9

9:05 pm - 8:55 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

16h 50m1 stop Istanbul

9:30 am - 10:34 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

20h 04m2 stops Istanbul Boston Logan Intl

$851Multiple Airlines

Wed, Nov 4 - Sun, Nov 8

9:05 pm - 8:40 amDTW Detroit Metropolitan Wayne County-SOF Sofia

28h 35m1 stop Istanbul

9:30 am - 10:34 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

20h 04m2 stops Istanbul Boston Logan Intl

$851Turkish Airlines

Wed, Nov 4 - Sun, Nov 8

4:10 pm - 1:15 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

14h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:55 am - 2:15 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

37h 20m2 stops Vienna Intl Frankfurt am Main

$993United Airlines

Wed, Nov 4 - Mon, Nov 9

4:05 pm - 11:35 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

24h 30m2 stops Frankfurt am Main Barcelona-El Prat

9:35 pm - 2:15 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

23h 40m2 stops Barcelona-El Prat Frankfurt am Main

$1,026Multiple Airlines

Wed, Nov 4 - Sun, Nov 8

4:05 pm - 1:15 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

14h 10m2 stops Frankfurt am Main Munich Franz Josef Strauss

6:25 am - 10:22 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

22h 57m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,043Lufthansa

Wed, Nov 4 - Sun, Nov 8

4:05 pm - 11:35 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

24h 30m2 stops Frankfurt am Main Barcelona-El Prat

9:30 am - 2:15 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

35h 45m3 stops Istanbul Barcelona-El Prat Frankfurt am Main

$1,242Multiple Airlines

Wed, Nov 4 - Sun, Nov 8

6:20 pm - 11:35 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

22h 15m3 stops Toronto Pearson Intl Frankfurt am Main Václav Havel Prague

11:30 pm - 6:00 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

25h 30m2 stops Rome Fiumicino Istanbul

$1,317Multiple Airlines

Wed, Nov 4 - Mon, Nov 9

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Lufthansa flights from Detroit to Bulgaria

Our best Lufthansa deals on Detroit to Bulgaria flight tickets

Lufthansa

Nov 9

DTW2:09 pmDetroit Metropolitan Wayne County

21h 11m

2 stops

SOF6:20 pmSofia

Nov 24

SOF6:25 amSofia

22h 57m

2 stops

DTW10:22 pmDetroit Metropolitan Wayne County

$965

Lufthansa

Nov 9

DTW4:05 pmDetroit Metropolitan Wayne County

19h 15m

2 stops

SOF6:20 pmSofia

Nov 22

SOF6:25 amSofia

17h 45m

2 stops

DTW5:10 pmDetroit Metropolitan Wayne County

$998

Lufthansa

Nov 4

DTW4:05 pmDetroit Metropolitan Wayne County

14h 10m

2 stops

SOF1:15 pmSofia

Nov 8

SOF6:25 amSofia

22h 57m

2 stops

DTW10:22 pmDetroit Metropolitan Wayne County

$1,043

Air Canada flights from Detroit to Bulgaria

Our best Air Canada deals on Detroit to Bulgaria flight tickets

Air Canada

Nov 24

DTW7:00 amDetroit Metropolitan Wayne County

23h 25m

3 stops

SOF1:25 pmSofia

Dec 1

SOF2:10 pmSofia

28h 34m

3 stops

DTW11:44 amDetroit Metropolitan Wayne County

$1,095

Air Canada

Nov 25

DTW8:30 amDetroit Metropolitan Wayne County

21h 55m

3 stops

SOF1:25 pmSofia

Dec 5

SOF6:25 amSofia

21h 27m

3 stops

DTW8:52 pmDetroit Metropolitan Wayne County

$1,288

Air Canada

Nov 24

DTW8:30 amDetroit Metropolitan Wayne County

21h 55m

3 stops

SOF1:25 pmSofia

Nov 28

SOF6:25 amSofia

18h 11m

2 stops

DTW5:36 pmDetroit Metropolitan Wayne County

$1,489

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Mon 11/9

8:05 pm-8:40 am

1 stop29h 35m

Sofia

Sun 11/22

4:00 pm-6:00 pm

1 stop33h 00m

$638

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Mon 11/9

8:05 pm-8:55 pm

1 stop17h 50m

Sofia

Tue 11/24

9:45 pm-6:00 pm

1 stop27h 15m

$686

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Sun 4/25

7:30 pm-11:05 pm

2 stops20h 35m

Sofia

Wed 4/28

6:20 am-2:15 pm

1 stop14h 55m

$733

Quickest round-trip

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Sun 4/25

4:10 pm-1:10 pm

1 stop14h 00m

Sofia

Wed 4/28

6:20 am-2:15 pm

1 stop14h 55m

$740

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Sun 4/25

10:12 am-12:20 pm

2 stops19h 08m

Sofia

Wed 4/28

1:55 pm-5:38 pm

2 stops34h 43m

$740

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Mon 11/9

8:05 pm-8:55 pm

1 stop17h 50m

Sofia

Sun 11/22

11:40 am-11:58 pm

2 stops19h 18m

$771

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Mon 11/9

8:05 pm-8:55 pm

1 stop17h 50m

Sofia

Tue 11/24

9:45 pm-10:55 am

2 stops44h 10m

$787

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Tue 11/24

6:20 pm-1:25 pm

2 stops36h 05m

Sofia

Tue 12/1

2:10 pm-10:34 am

3 stops27h 24m

$956

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Mon 11/9

2:09 pm-6:20 pm

2 stops21h 11m

Sofia

Tue 11/24

6:25 am-10:22 pm

2 stops22h 57m

$965

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Mon 11/9

4:05 pm-6:20 pm

2 stops19h 15m

Sofia

Sun 11/22

6:25 am-5:10 pm

2 stops17h 45m

$998

Flights are sorted by cheapest round-trip flights first.

Sorted 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 $1,060 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	$638
Fastest flight time	20h 35m
Direct flights	None

The best 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 35m

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 4,461 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.3 10,454 reviews	Search United Airlines flights
Lufthansa	PriceFrom $542	Free Cancellation	Rating 6.8 8,300 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 $525

Flights to Varnafrom $640

Flights to Burgasfrom $942

Flights to Plovdivfrom $929

Cheap flights from Detroit to Bulgaria from $638

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Bulgaria departing on 11/9. 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

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Lufthansa flights from Detroit to Bulgaria

Our best Lufthansa deals on Detroit to Bulgaria flight tickets

Air Canada flights from Detroit to Bulgaria

Our best Air Canada 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 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