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Cheap flights from Detroit to Bulgaria from $684

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 9/28. 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
0 bags

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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 - 3:00 pm
DTW
-
SOF
35h 10m
1 stop
Turkish Airlines Logo
3:50 pm - 6:45 pm
SOF
-
DTW
33h 55m
1 stop
$684Turkish Airlines
Mon, Sep 28 - Fri, Oct 9
Turkish Airlines Logo
8:50 pm - 3:00 pm
DTW
-
SOF
35h 10m
1 stop
Turkish Airlines Logo
9:05 pm - 6:45 pm
SOF
-
DTW
28h 40m
1 stop
$724Turkish Airlines
Sun, Sep 27 - Mon, Oct 12
Turkish Airlines Logo
8:50 pm - 8:15 pm
DTW
-
SOF
16h 25m
1 stop
Turkish Airlines Logo
9:05 pm - 6:45 pm
SOF
-
DTW
28h 40m
1 stop
$753Turkish Airlines
Tue, Sep 8 - Tue, Sep 22
Multiple Airlines Logo
3:55 pm - 1:15 pm
DTW
-
SOF
14h 20m
2 stops
Multiple Airlines Logo
7:00 pm - 2:15 pm
SOF
-
DTW
26h 15m
1 stop
$772Multiple Airlines
Wed, Nov 11 - Mon, Nov 16
Multiple Airlines Logo
3:55 pm - 1:15 pm
DTW
-
SOF
14h 20m
2 stops
Multiple Airlines Logo
3:00 pm - 3:12 pm
SOF
-
DTW
55h 12m
2 stops
$774Multiple Airlines
Wed, Nov 11 - Mon, Nov 16
United Airlines Logo
2:35 pm - 12:10 pm
DTW
-
SOF
14h 35m
2 stops
United Airlines Logo
6:10 am - 8:25 pm
SOF
-
DTW
21h 15m
2 stops
$816United Airlines
Mon, Aug 10 - Wed, Aug 26
United Airlines Logo
9:30 am - 1:15 pm
DTW
-
SOF
20h 45m
2 stops
United Airlines Logo
6:25 am - 2:15 pm
SOF
-
DTW
14h 50m
1 stop
$820United Airlines
Wed, Nov 18 - Sun, Nov 22
Air Canada Logo
3:55 pm - 6:20 pm
DTW
-
SOF
19h 25m
2 stops
Air Canada Logo
6:25 am - 3:12 pm
SOF
-
DTW
15h 47m
2 stops
$822Air Canada
Wed, Nov 18 - Sun, Nov 22
Lufthansa Logo
4:05 pm - 7:15 pm
DTW
-
VAR
20h 10m
1 stop
Lufthansa Logo
1:35 pm - 1:55 pm
VAR
-
DTW
31h 20m
2 stops
$1,308Lufthansa
Tue, Jun 30 - Thu, Jul 30
Lufthansa Logo
4:05 pm - 7:15 pm
DTW
-
VAR
20h 10m
1 stop
Lufthansa Logo
1:35 pm - 1:55 pm
VAR
-
DTW
31h 20m
2 stops
$1,312Lufthansa
Tue, Jun 30 - Thu, Jul 30

Air Canada flights from Detroit to Bulgaria

Our best Air Canada deals on Detroit to Bulgaria flight tickets
Air Canada
Nov 18
DTW3:55 pmDetroit Metropolitan Wayne County
19h 25m
2 stops
SOF6:20 pmSofia
Nov 22
SOF6:25 amSofia
15h 47m
2 stops
DTW3:12 pmDetroit Metropolitan Wayne County
$822
Air Canada
Sep 8
DTW10:05 amDetroit Metropolitan Wayne County
25h 35m
2 stops
SOF6:40 pmSofia
Sep 22
SOF6:10 amSofia
39h 02m
2 stops
DTW2:12 pmDetroit Metropolitan Wayne County
$846
Air Canada
Nov 11
DTW2:30 pmDetroit Metropolitan Wayne County
20h 40m
3 stops
SOF6:10 pmSofia
Nov 16
SOF1:55 pmSofia
34h 45m
3 stops
DTW5:40 pmDetroit Metropolitan Wayne County
$853

United Airlines flights from Detroit to Bulgaria

Our best United Airlines deals on Detroit to Bulgaria flight tickets
United Airlines
Aug 10
DTW2:35 pmDetroit Metropolitan Wayne County
14h 35m
2 stops
SOF12:10 pmSofia
Aug 26
SOF6:10 amSofia
21h 15m
2 stops
DTW8:25 pmDetroit Metropolitan Wayne County
$816
United Airlines
Nov 18
DTW9:30 amDetroit Metropolitan Wayne County
20h 45m
2 stops
SOF1:15 pmSofia
Nov 22
SOF6:25 amSofia
14h 50m
1 stop
DTW2:15 pmDetroit Metropolitan Wayne County
$820
United Airlines
Aug 10
DTW4:00 pmDetroit Metropolitan Wayne County
19h 00m
1 stop
SOF6:00 pmSofia
Aug 26
SOF6:10 amSofia
21h 15m
2 stops
DTW8:25 pmDetroit Metropolitan Wayne County
$823

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 May 31, 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

Mon 9/28

8:50 pm-3:00 pm

1 stop35h 10m

Sofia

Fri 10/9

3:50 pm-6:45 pm

1 stop33h 55m

$684

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 9/27

8:50 pm-3:00 pm

1 stop35h 10m

Sofia

Mon 10/12

9:05 pm-6:45 pm

1 stop28h 40m

$724

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 9/8

8:50 pm-8:15 pm

1 stop16h 25m

Sofia

Tue 9/22

9:05 pm-6:45 pm

1 stop28h 40m

$753

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 11/11

3:55 pm-1:15 pm

2 stops14h 20m

Sofia

Mon 11/16

7:00 pm-2:15 pm

1 stop26h 15m

$772

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 11/11

3:55 pm-1:15 pm

2 stops14h 20m

Sofia

Mon 11/16

3:00 pm-3:12 pm

2 stops55h 12m

$774

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 8/10

2:35 pm-12:10 pm

2 stops14h 35m

Sofia

Wed 8/26

6:10 am-8:25 pm

2 stops21h 15m

$816

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 11/18

9:30 am-1:15 pm

2 stops20h 45m

Sofia

Sun 11/22

6:25 am-2:15 pm

1 stop14h 50m

$820
Quickest round-trip

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 11/18

3:55 pm-6:20 pm

2 stops19h 25m

Sofia

Sun 11/22

6:25 am-3:12 pm

2 stops15h 47m

$822

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Tue 6/30

4:05 pm-7:15 pm

1 stop20h 10m

Varna

Thu 7/30

1:35 pm-1:55 pm

2 stops31h 20m

$1,308

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Tue 6/30

4:05 pm-7:15 pm

1 stop20h 10m

Varna

Thu 7/30

1:35 pm-1:55 pm

2 stops31h 20m

$1,312

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 $1,051 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

14h 15m

Direct flights

None
The fastest flight from Detroit to Bulgaria takes 14h 15m
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
4,404 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
9,768 reviews
Search United Airlines flights
LufthansaPriceFrom $542Free CancellationRating
6.8
8,032 reviews
Search Lufthansa flights
KLMPriceFrom $566Free CancellationRating
7.8
1,524 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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