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Cheap flights from Detroit to Bulgaria from $427

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 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:50 pm - 11:45 am
DTW
-
SOF
31h 55m
1 stop
Turkish Airlines Logo
9:35 am - 6:45 pm
SOF
-
DTW
16h 10m
1 stop
$682Turkish Airlines
Wed, Sep 16 - Wed, Oct 14
Turkish Airlines Logo
8:50 pm - 8:45 am
DTW
-
SOF
28h 55m
1 stop
Turkish Airlines Logo
9:35 am - 6:45 pm
SOF
-
DTW
16h 10m
1 stop
$687Turkish Airlines
Wed, Sep 16 - Wed, Oct 14
Turkish Airlines Logo
8:50 pm - 3:00 pm
DTW
-
SOF
35h 10m
1 stop
Turkish Airlines Logo
3:50 pm - 6:45 pm
SOF
-
DTW
33h 55m
1 stop
$712Turkish Airlines
Sun, Sep 13 - Fri, Oct 16
Turkish Airlines Logo
8:50 pm - 8:45 am
DTW
-
SOF
28h 55m
1 stop
Turkish Airlines Logo
3:50 pm - 6:45 pm
SOF
-
DTW
33h 55m
1 stop
$714Turkish Airlines
Wed, Sep 16 - Fri, Oct 16
Turkish Airlines Logo
8:50 pm - 8:20 pm
DTW
-
SOF
16h 30m
1 stop
Turkish Airlines Logo
3:50 pm - 6:45 pm
SOF
-
DTW
33h 55m
1 stop
$735Turkish Airlines
Wed, Aug 26 - Wed, Sep 16
Turkish Airlines Logo
8:50 pm - 8:45 am
DTW
-
SOF
28h 55m
1 stop
Turkish Airlines Logo
3:50 pm - 6:45 pm
SOF
-
DTW
33h 55m
1 stop
$752Turkish Airlines
Fri, Sep 18 - Fri, Oct 16
Lufthansa Logo
4:00 pm - 11:00 am
DTW
-
VAR
12h 00m
1 stop
Lufthansa Logo
9:30 am - 11:59 pm
VAR
-
DTW
21h 29m
2 stops
$901Lufthansa
Mon, Aug 17 - Thu, Sep 17
Multiple Airlines Logo
10:30 am - 8:10 pm
DTW
-
VAR
26h 40m
2 stops
Multiple Airlines Logo
9:30 am - 11:59 pm
VAR
-
DTW
21h 29m
2 stops
$905Multiple Airlines
Mon, Aug 17 - Thu, Sep 17
Lufthansa Logo
4:00 pm - 12:50 pm
DTW
-
VAR
37h 50m
2 stops
Lufthansa Logo
1:35 pm - 1:55 pm
VAR
-
DTW
31h 20m
2 stops
$1,023Lufthansa
Sun, Jul 19 - Wed, Aug 5
Lufthansa Logo
4:00 pm - 7:35 pm
DTW
-
VAR
20h 35m
1 stop
Lufthansa Logo
4:00 pm - 1:55 pm
VAR
-
DTW
28h 55m
2 stops
$1,101Lufthansa
Sun, Jul 19 - Wed, Aug 5

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Turkish Airlines flights from Detroit to Bulgaria

Our best Turkish Airlines deals on Detroit to Bulgaria flight tickets
Turkish Airlines
Sep 16
DTW8:50 pmDetroit Metropolitan Wayne County
31h 55m
1 stop
SOF11:45 amSofia
Oct 14
SOF9:35 amSofia
16h 10m
1 stop
DTW6:45 pmDetroit Metropolitan Wayne County
$682
Turkish Airlines
Sep 16
DTW8:50 pmDetroit Metropolitan Wayne County
28h 55m
1 stop
SOF8:45 amSofia
Oct 14
SOF9:35 amSofia
16h 10m
1 stop
DTW6:45 pmDetroit Metropolitan Wayne County
$687
Turkish Airlines
Sep 13
DTW8:50 pmDetroit Metropolitan Wayne County
35h 10m
1 stop
SOF3:00 pmSofia
Oct 13
SOF9:35 amSofia
16h 10m
1 stop
DTW6:45 pmDetroit Metropolitan Wayne County
$712

United Airlines flights from Detroit to Bulgaria

Our best United Airlines deals on Detroit to Bulgaria flight tickets
United Airlines
Sep 13
DTW12:35 pmDetroit Metropolitan Wayne County
16h 35m
2 stops
SOF12:10 pmSofia
Oct 15
SOF6:30 amSofia
14h 25m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$831
United Airlines
Sep 13
DTW10:20 amDetroit Metropolitan Wayne County
18h 50m
2 stops
SOF12:10 pmSofia
Oct 13
SOF6:10 amSofia
22h 19m
2 stops
DTW9:29 pmDetroit Metropolitan Wayne County
$834
United Airlines
Sep 13
DTW12:35 pmDetroit Metropolitan Wayne County
16h 35m
2 stops
SOF12:10 pmSofia
Oct 16
SOF6:20 amSofia
16h 07m
2 stops
DTW3:27 pmDetroit Metropolitan Wayne County
$836

momondo 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, momondo users made 832,500 searches. Data last updated June 10, 2026.
Use the filters below to find and compare flights from Detroit to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 9/16

8:50 pm-11:45 am

1 stop31h 55m

Sofia

Wed 10/14

9:35 am-6:45 pm

1 stop16h 10m

$682

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 9/16

8:50 pm-8:45 am

1 stop28h 55m

Sofia

Wed 10/14

9:35 am-6:45 pm

1 stop16h 10m

$687

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 9/13

8:50 pm-3:00 pm

1 stop35h 10m

Sofia

Fri 10/16

3:50 pm-6:45 pm

1 stop33h 55m

$712

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 9/16

8:50 pm-8:45 am

1 stop28h 55m

Sofia

Fri 10/16

3:50 pm-6:45 pm

1 stop33h 55m

$714

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 8/26

8:50 pm-8:20 pm

1 stop16h 30m

Sofia

Wed 9/16

3:50 pm-6:45 pm

1 stop33h 55m

$735

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Fri 9/18

8:50 pm-8:45 am

1 stop28h 55m

Sofia

Fri 10/16

3:50 pm-6:45 pm

1 stop33h 55m

$752
Quickest round-trip

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Mon 8/17

4:00 pm-11:00 am

1 stop12h 00m

Varna

Thu 9/17

9:30 am-11:59 pm

2 stops21h 29m

$901

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Mon 8/17

10:30 am-8:10 pm

2 stops26h 40m

Varna

Thu 9/17

9:30 am-11:59 pm

2 stops21h 29m

$905

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Sun 7/19

4:00 pm-12:50 pm

2 stops37h 50m

Varna

Wed 8/5

1:35 pm-1:55 pm

2 stops31h 20m

$1,023

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Sun 7/19

4:00 pm-7:35 pm

1 stop20h 35m

Varna

Wed 8/5

4:00 pm-1:55 pm

2 stops28h 55m

$1,101

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Bulgaria from

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

What is the cheapest month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $395.

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 $1,049 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 $629 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

Fastest flight time

12h 30m

Direct flights

None
The fastest flight from Detroit to Bulgaria takes 12h 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?

  • 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 AirlinesPriceFrom $537Free CancellationRating
7.4
4,409 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
9,800 reviews
Search United Airlines flights
LufthansaPriceFrom $542Free CancellationRating
6.8
8,049 reviews
Search Lufthansa flights
KLMPriceFrom $566Free CancellationRating
7.8
1,527 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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