Which airport is the most popular layover for flights between Detroit and Sofia?

Frankfurt am Main (FRA) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Detroit to Sofia?

Flights via Paris (CDG) offer the lowest average round-trip price of $838.

What is the cheapest airline that flies from Detroit to Sofia?

Lufthansa is the most popular carrier operating from Detroit to Sofia

What airlines fly to Sofia?

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Sofia from Detroit according to our data. Turkish Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 4 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Detroit to Sofia?

Amsterdam (AMS) has the shortest average layover time for this route: 2h 25m.

Which layover airport has the shortest travel time from Detroit to Sofia?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 12h 32m.

When did momondo last update prices for flights from Detroit to Sofia Airport?

Prices for flights from Detroit to Sofia Airport are updated daily.

How many operators does momondo search for flights from Detroit to Sofia Airport?

As of November 2025, there are 4 operators available to choose from for flights from Detroit to Sofia Airport.

How old do you have to be to fly from Detroit to Sofia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The required travel and health documents for your Sofia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$282 Cheap Flights from Detroit to Sofia in 2025/26

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Find the cheapest flights from Detroit to Sofia

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One-way

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Cheap round-trip flights

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8:05 pm - 8:45 amDTW-SOF

29h 40m1 stop

9:35 am - 6:10 pmSOF-DTW

15h 35m1 stop

$517Turkish Airlines

Find Deal

Tue, Jan 27 - Wed, Feb 4

2:19 pm - 6:20 pmDTW-SOF

21h 01m2 stops

6:10 am - 1:55 pmSOF-DTW

14h 45m1 stop

$526Lufthansa

Find Deal

Wed, Jan 7 - Wed, Jan 14

5:50 pm - 6:20 pmDTW-SOF

17h 30m2 stops

6:10 am - 2:15 pmSOF-DTW

15h 05m1 stop

$534Lufthansa

Find Deal

Sun, Jan 18 - Sun, Feb 1

2:00 pm - 2:05 pmDTW-SOF

17h 05m2 stops

7:00 am - 3:55 pmSOF-DTW

15h 55m1 stop

$535KLM

Find Deal

Mon, Jan 19 - Tue, Feb 3

2:00 pm - 2:05 pmDTW-SOF

17h 05m2 stops

7:00 am - 6:55 pmSOF-DTW

18h 55m2 stops

$541KLM

Find Deal

Sun, Jan 18 - Mon, Feb 2

6:15 pm - 1:40 pmDTW-SOF

36h 25m2 stops

6:10 am - 5:35 pmSOF-DTW

42h 25m2 stops

$555Air Canada

Find Deal

Fri, Jan 16 - Wed, Feb 4

6:15 pm - 1:40 pmDTW-SOF

36h 25m2 stops

6:10 am - 5:35 pmSOF-DTW

42h 25m2 stops

$556Air Canada

Find Deal

Fri, Jan 16 - Sun, Feb 1

8:05 pm - 8:50 pmDTW-SOF

17h 45m1 stop

9:35 am - 6:10 pmSOF-DTW

15h 35m1 stop

$579Turkish Airlines

Find Deal

Wed, Jan 21 - Fri, Jan 30

2:15 pm - 6:20 pmDTW-SOF

22h 05m2 stops

6:10 am - 5:35 pmSOF-DTW

41h 25m2 stops

$640United Airlines

Find Deal

Wed, Mar 11 - Sun, Mar 15

2:15 pm - 1:50 pmDTW-SOF

17h 35m2 stops

6:10 am - 5:35 pmSOF-DTW

17h 25m2 stops

$652United Airlines

Find Deal

Wed, Mar 11 - Sun, Mar 15

Turkish Airlines flights from Detroit to Sofia

Our best Turkish Airlines deals on Detroit to Sofia flight tickets

Turkish Airlines

Jan 27

DTW8:05 pmDetroit Metropolitan Wayne County

29h 40m

1 stop

SOF8:45 amSofia

Feb 4

SOF9:35 amSofia

15h 35m

1 stop

DTW6:10 pmDetroit Metropolitan Wayne County

$517

Find similar

Turkish Airlines

Jan 21

DTW8:05 pmDetroit Metropolitan Wayne County

17h 45m

1 stop

SOF8:50 pmSofia

Jan 30

SOF9:35 amSofia

15h 35m

1 stop

DTW6:10 pmDetroit Metropolitan Wayne County

$579

Find similar

Turkish Airlines

Jan 19

DTW8:05 pmDetroit Metropolitan Wayne County

17h 45m

1 stop

SOF8:50 pmSofia

Feb 4

SOF9:35 amSofia

15h 35m

1 stop

DTW6:10 pmDetroit Metropolitan Wayne County

$583

Find similar

KLM flights from Detroit to Sofia

Our best KLM deals on Detroit to Sofia flight tickets

KLM

Jan 19

DTW2:00 pmDetroit Metropolitan Wayne County

17h 05m

2 stops

SOF2:05 pmSofia

Feb 3

SOF7:00 amSofia

15h 55m

1 stop

DTW3:55 pmDetroit Metropolitan Wayne County

$535

Find similar

KLM

Jan 18

DTW2:00 pmDetroit Metropolitan Wayne County

17h 05m

2 stops

SOF2:05 pmSofia

Feb 2

SOF7:00 amSofia

18h 55m

2 stops

DTW6:55 pmDetroit Metropolitan Wayne County

$541

Find similar

KLM

Dec 29

DTW4:15 pmDetroit Metropolitan Wayne County

14h 50m

1 stop

SOF2:05 pmSofia

Jan 14

SOF7:00 amSofia

18h 00m

1 stop

DTW6:00 pmDetroit Metropolitan Wayne County

$609

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Tue 1/27

8:05 pm-8:45 am

1 stop29h 40m

Sofia

Wed 2/4

9:35 am-6:10 pm

1 stop15h 35m

$517

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 1/7

2:19 pm-6:20 pm

2 stops21h 01m

Sofia

Wed 1/14

6:10 am-1:55 pm

1 stop14h 45m

$526

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 1/18

5:50 pm-6:20 pm

2 stops17h 30m

Sofia

Sun 2/1

6:10 am-2:15 pm

1 stop15h 05m

$534

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Mon 1/19

2:00 pm-2:05 pm

2 stops17h 05m

Sofia

Tue 2/3

7:00 am-3:55 pm

1 stop15h 55m

$535

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Sun 1/18

2:00 pm-2:05 pm

2 stops17h 05m

Sofia

Mon 2/2

7:00 am-6:55 pm

2 stops18h 55m

$541

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Fri 1/16

6:15 pm-1:40 pm

2 stops36h 25m

Sofia

Wed 2/4

6:10 am-5:35 pm

2 stops42h 25m

$555

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Fri 1/16

6:15 pm-1:40 pm

2 stops36h 25m

Sofia

Sun 2/1

6:10 am-5:35 pm

2 stops42h 25m

$556

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 1/21

8:05 pm-8:50 pm

1 stop17h 45m

Sofia

Fri 1/30

9:35 am-6:10 pm

1 stop15h 35m

$579

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 3/11

2:15 pm-6:20 pm

2 stops22h 05m

Sofia

Sun 3/15

6:10 am-5:35 pm

2 stops41h 25m

$640

DetroitSofia

DTW - SOF

DTWSOF

Detroit Metropolitan Wayne County

Wed 3/11

2:15 pm-1:50 pm

2 stops17h 35m

Sofia

Sun 3/15

6:10 am-5:35 pm

2 stops17h 25m

$652

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Sofia

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

Layovers

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Detroit is in January. Flight prices, which tend to average around $567, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Sofia from Detroit during March instead. Flights to Sofia in March, while not as cheap as those in January, still average around $607.

What is the cheapest day to depart on your flight to Sofia?

According to our data, Wednesday is the cheapest day to fly to Sofia from Detroit. The lowest ticket price found for a Wednesday departure recently was $778. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Detroit to Sofia on a Friday will generally be more expensive and average around $1,251. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sofia?

In the evening is the cheapest time of day to fly from Detroit to Sofia when you can find flight prices for as low as $744. Flying to Sofia in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,100 per ticket.

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $896 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Detroit for as low as $684 on momondo.

When to book flights from Detroit to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Detroit to Sofia (DTT to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Sofia

Direct flights	None

There are no direct flights from Detroit to Sofia. There are no popular flight routes from Detroit to Sofia.

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How far is Detroit to Sofia by plane?
Sofia is 4994.0 mi away from Detroit. Typically, this will take 12h 50m by plane in normal conditions.
When did momondo last update prices for flights from Detroit to Sofia Airport?
Prices for flights from Detroit to Sofia Airport are updated daily.
How many operators does momondo search for flights from Detroit to Sofia Airport?
As of November 2025, there are 4 operators available to choose from for flights from Detroit to Sofia Airport.
How old do you have to be to fly from Detroit to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The required travel and health documents for your Sofia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Detroit to Sofia?
Based on momondo bookings for flights between Detroit and Sofia, the leading airline is Lufthansa, making up 42% of the total bookings. Other popular airlines include Turkish Airlines with 40%, KLM with 10%, and United Airlines with 8%.

Best airlines flying from Detroit to Sofia

Compare and see reviews for airlines that fly from Detroit to Sofia with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $540	Free Cancellation	Rating 7.3 4,038 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $597	Free Cancellation	Rating 6.8 7,547 reviews	Search Lufthansa flights
KLM	PriceFrom $597	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
United Airlines	PriceFrom $776	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Sofia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Detroit to Sofia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Detroit to Sofia with flexible booking policies on momondo?

Yes. All flights to Sofia from Detroit on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Detroit to Sofia?

momondo helps you find the best flight between Detroit and Sofia 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 Sofia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Detroit and alert you when they change.