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Cheap flights from Detroit to Bulgaria from $355

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 7/28. 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
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 - 8:20 pm
DTW
-
SOF
16h 30m
1 stop
Turkish Airlines Logo
9:40 am - 7:00 pm
SOF
-
DTW
15h 20m
1 stop
$683Turkish Airlines
Thu, Oct 22 - Thu, Oct 29
Turkish Airlines Logo
8:50 pm - 8:20 pm
DTW
-
SOF
16h 30m
1 stop
Turkish Airlines Logo
9:40 am - 7:00 pm
SOF
-
DTW
15h 20m
1 stop
$713Turkish Airlines
Sun, Oct 18 - Fri, Oct 30
Turkish Airlines Logo
8:50 pm - 8:45 am
DTW
-
SOF
28h 55m
1 stop
Turkish Airlines Logo
4:00 pm - 8:00 pm
SOF
-
DTW
34h 00m
1 stop
$743Turkish Airlines
Tue, Oct 20 - Sat, Oct 31
Turkish Airlines Logo
8:50 pm - 3:00 pm
DTW
-
SOF
35h 10m
1 stop
Turkish Airlines Logo
9:35 am - 6:45 pm
SOF
-
DTW
16h 10m
1 stop
$744Turkish Airlines
Sun, Sep 20 - Sun, Oct 11
United Airlines Logo
5:30 am - 12:10 pm
DTW
-
SOF
23h 40m
2 stops
United Airlines Logo
6:25 am - 2:15 pm
SOF
-
DTW
14h 50m
1 stop
$769United Airlines
Sun, Oct 18 - Tue, Nov 3
Air Canada Logo
2:00 pm - 6:40 pm
DTW
-
SOF
21h 40m
2 stops
Air Canada Logo
6:00 am - 5:40 pm
SOF
-
DTW
18h 40m
2 stops
$777Air Canada
Sun, Oct 18 - Tue, Nov 3
United Airlines Logo
2:48 pm - 12:10 pm
DTW
-
SOF
14h 22m
2 stops
United Airlines Logo
6:25 am - 11:57 pm
SOF
-
DTW
24h 32m
2 stops
$779United Airlines
Mon, Oct 19 - Tue, Nov 3
Lufthansa Logo
4:00 pm - 3:15 pm
DTW
-
VAR
16h 15m
2 stops
Lufthansa Logo
9:45 am - 10:25 pm
VAR
-
DTW
19h 40m
2 stops
$953Lufthansa
Thu, Aug 20 - Fri, Aug 28
Lufthansa Logo
4:00 pm - 3:15 pm
DTW
-
VAR
16h 15m
2 stops
Lufthansa Logo
9:45 am - 10:25 pm
VAR
-
DTW
19h 40m
2 stops
$955Lufthansa
Thu, Aug 20 - Fri, Aug 28
Multiple Airlines Logo
4:00 pm - 3:15 pm
DTW
-
VAR
16h 15m
2 stops
Multiple Airlines Logo
9:20 am - 6:58 pm
VAR
-
DTW
16h 38m
2 stops
$5,122Multiple Airlines
Wed, Sep 9 - Sat, Sep 19

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LOT flights from Detroit to Bulgaria

Our best LOT deals on Detroit to Bulgaria flight tickets
LOT
Jul 23
DTW6:00 amDetroit Metropolitan Wayne County
36h 55m
2 stops
SOF1:55 amSofia
Aug 6
SOF5:25 amSofia
25h 34m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$4,830
LOT
Jul 23
DTW6:00 amDetroit Metropolitan Wayne County
36h 55m
2 stops
SOF1:55 amSofia
Aug 5
SOF2:35 pmSofia
40h 24m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$5,046
LOT
Jul 23
DTW6:00 amDetroit Metropolitan Wayne County
36h 55m
2 stops
SOF1:55 amSofia
Aug 7
SOF5:25 amSofia
25h 34m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$5,160

United Airlines flights from Detroit to Bulgaria

Our best United Airlines deals on Detroit to Bulgaria flight tickets
United Airlines
Oct 18
DTW5:30 amDetroit Metropolitan Wayne County
23h 40m
2 stops
SOF12:10 pmSofia
Nov 3
SOF6:25 amSofia
14h 50m
1 stop
DTW2:15 pmDetroit Metropolitan Wayne County
$769
United Airlines
Oct 19
DTW2:48 pmDetroit Metropolitan Wayne County
14h 22m
2 stops
SOF12:10 pmSofia
Nov 3
SOF6:25 amSofia
24h 32m
2 stops
DTW11:57 pmDetroit Metropolitan Wayne County
$779
United Airlines
Oct 18
DTW10:19 amDetroit Metropolitan Wayne County
18h 51m
2 stops
SOF12:10 pmSofia
Nov 2
SOF2:05 pmSofia
31h 10m
1 stop
DTW2:15 pmDetroit Metropolitan Wayne County
$789

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 July 9, 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
Quickest round-trip

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Thu 10/22

8:50 pm-8:20 pm

1 stop16h 30m

Sofia

Thu 10/29

9:40 am-7:00 pm

1 stop15h 20m

$683

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 10/18

8:50 pm-8:20 pm

1 stop16h 30m

Sofia

Fri 10/30

9:40 am-7:00 pm

1 stop15h 20m

$713

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 10/20

8:50 pm-8:45 am

1 stop28h 55m

Sofia

Sat 10/31

4:00 pm-8:00 pm

1 stop34h 00m

$743

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 9/20

8:50 pm-3:00 pm

1 stop35h 10m

Sofia

Sun 10/11

9:35 am-6:45 pm

1 stop16h 10m

$744

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 10/18

5:30 am-12:10 pm

2 stops23h 40m

Sofia

Tue 11/3

6:25 am-2:15 pm

1 stop14h 50m

$769

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 10/18

2:00 pm-6:40 pm

2 stops21h 40m

Sofia

Tue 11/3

6:00 am-5:40 pm

2 stops18h 40m

$777

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 10/19

2:48 pm-12:10 pm

2 stops14h 22m

Sofia

Tue 11/3

6:25 am-11:57 pm

2 stops24h 32m

$779

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Thu 8/20

4:00 pm-3:15 pm

2 stops16h 15m

Varna

Fri 8/28

9:45 am-10:25 pm

2 stops19h 40m

$953

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Thu 8/20

4:00 pm-3:15 pm

2 stops16h 15m

Varna

Fri 8/28

9:45 am-10:25 pm

2 stops19h 40m

$955

DetroitVarna

DTW - VAR

DTWVAR

Detroit Metropolitan Wayne County

Wed 9/9

4:00 pm-3:15 pm

2 stops16h 15m

Varna

Sat 9/19

9:20 am-6:58 pm

2 stops16h 38m

$5,122

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $426.

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 $1,022 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 $662 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 05m

Direct flights

None
The fastest flight from Detroit to Bulgaria takes 14h 05m
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
4,441 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
9,956 reviews
Search United Airlines flights
LufthansaPriceFrom $542Free CancellationRating
6.8
8,123 reviews
Search Lufthansa flights
KLMPriceFrom $566Free CancellationRating
7.8
1,534 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

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