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 34% 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.

$709 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 pm - 12:20 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

15h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

3:50 pm - 4:57 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

32h 07m2 stops Zurich Chicago O'Hare Intl

$730Multiple Airlines

Mon, Apr 12 - Mon, Apr 26

4:10 pm - 6:15 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

19h 05m1 stop Frankfurt am Main

3:50 pm - 6:22 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

33h 32m2 stops Zurich Chicago O'Hare Intl

$737Multiple Airlines

Mon, Apr 12 - Mon, Apr 26

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

$742United Airlines

Sun, Apr 25 - Wed, Apr 28

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

$743United 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

$750United Airlines

Sun, Apr 25 - Wed, Apr 28

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

29h 35m1 stop Istanbul

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

27h 15m1 stop Istanbul

$759Turkish Airlines

Sun, Nov 29 - Sun, Dec 6

4:10 pm - 6:15 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

19h 05m1 stop Frankfurt am Main

7:00 pm - 2:15 pmSOF Sofia-DTW Detroit Metropolitan Wayne County

26h 15m1 stop Frankfurt am Main

$759Lufthansa

Mon, Apr 12 - Mon, Apr 26

6:20 pm - 6:15 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

16h 55m2 stops Toronto Pearson Intl Frankfurt am Main

1:05 pm - 8:29 amSOF Sofia-DTW Detroit Metropolitan Wayne County

26h 24m3 stops Munich Franz Josef Strauss Toronto Pearson Intl Newark

$863Air Canada

Mon, Apr 12 - Mon, Apr 26

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

29h 45m1 stop Istanbul

9:40 am - 6:00 pmVAR Varna-DTW Detroit Metropolitan Wayne County

15h 20m1 stop Istanbul

$962Turkish Airlines

Sun, Dec 6 - Wed, Dec 9

2:09 pm - 1:15 pmDTW Detroit Metropolitan Wayne County-SOF Sofia

16h 06m2 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

$1,333Lufthansa

Tue, Nov 24 - Sat, Nov 28

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United Airlines flights from Detroit to Bulgaria

Our best United Airlines deals on Detroit to Bulgaria flight tickets

United Airlines

Apr 25

DTW7:30 pmDetroit Metropolitan Wayne County

20h 35m

2 stops

SOF11:05 pmSofia

Apr 28

SOF6:20 amSofia

14h 55m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$742

United Airlines

Apr 25

DTW7:30 pmDetroit Metropolitan Wayne County

20h 35m

2 stops

SOF11:05 pmSofia

Apr 28

SOF6:20 amSofia

14h 55m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$743

United Airlines

Apr 25

DTW2:15 pmDetroit Metropolitan Wayne County

25h 50m

2 stops

SOF11:05 pmSofia

Apr 28

SOF1:55 pmSofia

34h 43m

2 stops

DTW5:38 pmDetroit Metropolitan Wayne County

$750

Turkish Airlines flights from Detroit to Bulgaria

Our best Turkish Airlines deals on Detroit to Bulgaria flight tickets

Turkish Airlines

Nov 9

DTW8:05 pmDetroit Metropolitan Wayne County

17h 50m

1 stop

SOF8:55 pmSofia

Nov 24

SOF9:30 amSofia

15h 30m

1 stop

DTW6:00 pmDetroit Metropolitan Wayne County

$709

Turkish Airlines

Nov 29

DTW8:05 pmDetroit Metropolitan Wayne County

29h 35m

1 stop

SOF8:40 amSofia

Dec 6

SOF9:45 pmSofia

27h 15m

1 stop

DTW6:00 pmDetroit Metropolitan Wayne County

$759

Turkish Airlines

Dec 6

DTW8:05 pmDetroit Metropolitan Wayne County

29h 45m

1 stop

VAR8:50 amVarna

Dec 9

VAR9:40 amVarna

15h 20m

1 stop

DTW6:00 pmDetroit Metropolitan Wayne County

$962

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 4/12

2:15 pm-12:20 pm

2 stops15h 05m

Sofia

Mon 4/26

3:50 pm-4:57 pm

2 stops32h 07m

$730

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Mon 4/12

4:10 pm-6:15 pm

1 stop19h 05m

Sofia

Mon 4/26

3:50 pm-6:22 pm

2 stops33h 32m

$737

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

$742

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

$743

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

$750

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Sun 11/29

8:05 pm-8:40 am

1 stop29h 35m

Sofia

Sun 12/6

9:45 pm-6:00 pm

1 stop27h 15m

$759

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Mon 4/12

4:10 pm-6:15 pm

1 stop19h 05m

Sofia

Mon 4/26

7:00 pm-2:15 pm

1 stop26h 15m

$759

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Mon 4/12

6:20 pm-6:15 pm

2 stops16h 55m

Sofia

Mon 4/26

1:05 pm-8:29 am

3 stops26h 24m

$863

DetroitVarna

DTW Detroit Metropolitan Wayne County - VAR Varna

DTWVAR

Detroit Metropolitan Wayne County

Sun 12/6

8:05 pm-8:50 am

1 stop29h 45m

Varna

Wed 12/9

9:40 am-6:00 pm

1 stop15h 20m

$962

DetroitSofia

DTW Detroit Metropolitan Wayne County - SOF Sofia

DTWSOF

Detroit Metropolitan Wayne County

Tue 11/24

2:09 pm-1:15 pm

2 stops16h 06m

Sofia

Sat 11/28

6:25 am-2:15 pm

1 stop14h 50m

$1,333

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	$730
Fastest flight time	14h 20m
Direct flights	None

The best flight deal from Detroit to Bulgaria found on momondo in the last 72 hours is $730

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 4,466 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.3 10,461 reviews	Search United Airlines flights
Lufthansa	PriceFrom $542	Free Cancellation	Rating 6.8 8,299 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 $665

Flights to Varnafrom $700

Flights to Burgasfrom $997

Flights to Plovdivfrom $1,207

Cheap flights from Detroit to Bulgaria from $709

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.

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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?

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