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

Turkish Airlines and United Airlines are the most popular carriers operating from Detroit to Romania

What airlines fly to Romania?

Turkish Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Romania from Detroit according to our data. Turkish Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 6 different airlines that fly to Romania 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 Romania?

Prices for flights from Detroit to Romania refresh daily.

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

As of September 2026, there are 6 operators available to choose from for flights from Detroit to Romania.

How old do you have to be to fly from Detroit to Romania?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Romania.

What documentation or ID do you need to fly to Romania?

The required travel and health documents for your Romania 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 Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$290 Cheap Flights from Detroit to Romania in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Romania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:54 pm - 3:25 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

15h 31m2 stops Chicago O'Hare Intl London Heathrow

8:20 am - 8:40 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

19h 20m2 stops London Heathrow Chicago O'Hare Intl

$637American Airlines

Tue, Oct 20 - Tue, Nov 3

8:54 pm - 12:50 amDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

20h 56m2 stops Chicago O'Hare Intl London Heathrow

8:20 am - 11:28 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

22h 08m2 stops London Heathrow Charlotte Douglas

$640American Airlines

Sun, Oct 18 - Tue, Nov 3

4:00 pm - 4:20 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

17h 20m1 stop Frankfurt am Main

6:00 am - 2:15 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

15h 15m1 stop Frankfurt am Main

$669Lufthansa

Tue, Oct 20 - Tue, Nov 3

4:00 pm - 1:05 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

14h 05m1 stop Frankfurt am Main

6:00 am - 2:15 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

15h 15m1 stop Frankfurt am Main

$681Lufthansa

Sun, Oct 18 - Tue, Nov 3

9:20 pm - 11:25 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

19h 05m1 stop Paris Charles de Gaulle

2:00 pm - 4:29 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

32h 29m1 stop Amsterdam Schiphol

$735Delta

Wed, Oct 7 - Mon, Oct 26

8:55 pm - 8:15 pmDTW Detroit Metropolitan Wayne County-CLJ Cluj Napoca

16h 20m1 stop Istanbul

9:25 pm - 7:00 pmCLJ Cluj Napoca-DTW Detroit Metropolitan Wayne County

27h 35m1 stop Istanbul

$766Turkish Airlines

Tue, Oct 13 - Tue, Oct 27

8:55 pm - 8:10 amDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

28h 15m1 stop Istanbul

10:10 am - 7:00 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

15h 50m1 stop Istanbul

$772Turkish Airlines

Tue, Oct 20 - Tue, Nov 3

10:45 am - 1:50 pmDTW Detroit Metropolitan Wayne County-CLJ Cluj Napoca

20h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:10 am - 11:59 pmCLJ Cluj Napoca-DTW Detroit Metropolitan Wayne County

24h 49m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$785United Airlines

Wed, Mar 3 - Fri, Mar 5

4:15 pm - 1:50 pmDTW Detroit Metropolitan Wayne County-CLJ Cluj Napoca

14h 35m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:10 am - 11:59 pmCLJ Cluj Napoca-DTW Detroit Metropolitan Wayne County

24h 49m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$785United Airlines

Wed, Mar 3 - Fri, Mar 5

9:20 pm - 11:25 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

19h 05m1 stop Paris Charles de Gaulle

6:00 am - 8:00 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

20h 00m2 stops Amsterdam Schiphol Chicago O'Hare Intl

$806Delta

Wed, Oct 7 - Mon, Oct 26

Cheap last minute flights

Enter your travel dates to find the best prices.

9:20 pm - 11:25 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

19h 05m1 stop Paris Charles de Gaulle

7:05 am - 1:25 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

13h 20m1 stop Amsterdam Schiphol

$825Delta

Thu, Sep 17 - Thu, Oct 1

10:21 am - 2:40 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

21h 19m2 stops Chicago O'Hare Intl London Heathrow

8:15 am - 11:35 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

22h 20m2 stops London Heathrow Chicago O'Hare Intl

$831American Airlines

Thu, Sep 17 - Thu, Oct 1

3:29 pm - 1:00 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

14h 31m2 stops New York John F Kennedy Intl Amsterdam Schiphol

7:05 am - 5:15 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

17h 10m1 stop Amsterdam Schiphol

$834Delta

Thu, Sep 17 - Thu, Oct 1

4:00 pm - 1:00 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

14h 00m1 stop Frankfurt am Main

6:05 am - 1:55 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

14h 50m1 stop Frankfurt am Main

$1,002Lufthansa

Tue, Sep 15 - Tue, Sep 22

9:20 pm - 10:35 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

18h 15m1 stop Paris Charles de Gaulle

6:10 pm - 11:35 amOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

24h 25m1 stop Amsterdam Schiphol

$1,007Multiple Airlines

Sun, Sep 13 - Mon, Oct 12

9:20 pm - 10:35 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

18h 15m1 stop Paris Charles de Gaulle

6:10 pm - 11:35 amOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

24h 25m1 stop Amsterdam Schiphol

$1,007Multiple Airlines

Mon, Sep 14 - Mon, Oct 19

10:30 pm - 11:45 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

18h 15m1 stop Amsterdam Schiphol

6:10 pm - 11:35 amOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

24h 25m1 stop Amsterdam Schiphol

$1,011KLM

Sun, Sep 13 - Mon, Oct 12

4:00 pm - 12:00 pmDTW Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl

13h 00m2 stops Frankfurt am Main Munich Franz Josef Strauss

6:05 am - 1:55 pmOTP Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County

14h 50m1 stop Frankfurt am Main

$1,025Lufthansa

Tue, Sep 15 - Tue, Sep 22

8:55 pm - 8:15 pmDTW Detroit Metropolitan Wayne County-CLJ Cluj Napoca

16h 20m1 stop Istanbul

9:55 am - 6:50 pmCLJ Cluj Napoca-DTW Detroit Metropolitan Wayne County

15h 55m1 stop Istanbul

$5,724Turkish Airlines

Wed, Sep 16 - Tue, Sep 29

8:55 pm - 8:15 pmDTW Detroit Metropolitan Wayne County-CLJ Cluj Napoca

16h 20m1 stop Istanbul

9:55 am - 6:50 pmCLJ Cluj Napoca-DTW Detroit Metropolitan Wayne County

15h 55m1 stop Istanbul

$5,724Turkish Airlines

Wed, Sep 16 - Thu, Sep 24

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United Airlines flights from Detroit to Romania

Our best United Airlines deals on Detroit to Romania flight tickets

United Airlines

Oct 18

DTW6:00 amDetroit Metropolitan Wayne County

29h 35m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Nov 3

OTP6:00 amBucharest Otopeni Intl

15h 15m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$662

United Airlines

Oct 20

DTW7:17 pmDetroit Metropolitan Wayne County

16h 18m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Nov 3

OTP6:00 amBucharest Otopeni Intl

15h 15m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$665

United Airlines

Oct 28

DTW5:05 pmDetroit Metropolitan Wayne County

14h 50m

1 stop

OTP1:55 pmBucharest Otopeni Intl

Nov 2

OTP7:10 pmBucharest Otopeni Intl

30h 18m

2 stops

DTW6:28 pmDetroit Metropolitan Wayne County

$682

Lufthansa flights from Detroit to Romania

Our best Lufthansa deals on Detroit to Romania flight tickets

Lufthansa

Oct 20

DTW4:00 pmDetroit Metropolitan Wayne County

17h 20m

1 stop

OTP4:20 pmBucharest Otopeni Intl

Nov 3

OTP6:00 amBucharest Otopeni Intl

15h 15m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$669

Lufthansa

Oct 18

DTW4:00 pmDetroit Metropolitan Wayne County

14h 05m

1 stop

OTP1:05 pmBucharest Otopeni Intl

Nov 3

OTP6:00 amBucharest Otopeni Intl

15h 15m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$681

Lufthansa

Oct 28

DTW5:05 pmDetroit Metropolitan Wayne County

14h 50m

1 stop

OTP1:55 pmBucharest Otopeni Intl

Nov 2

OTP7:15 pmBucharest Otopeni Intl

34h 07m

2 stops

DTW10:22 pmDetroit Metropolitan Wayne County

$686

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Tue 10/20

4:54 pm-3:25 pm

2 stops15h 31m

Bucharest Otopeni Intl

Tue 11/3

8:20 am-8:40 pm

2 stops19h 20m

$637

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Sun 10/18

8:54 pm-12:50 am

2 stops20h 56m

Bucharest Otopeni Intl

Tue 11/3

8:20 am-11:28 pm

2 stops22h 08m

$640

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Tue 10/20

4:00 pm-4:20 pm

1 stop17h 20m

Bucharest Otopeni Intl

Tue 11/3

6:00 am-2:15 pm

1 stop15h 15m

$669

Quickest round-trip

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Sun 10/18

4:00 pm-1:05 pm

1 stop14h 05m

Bucharest Otopeni Intl

Tue 11/3

6:00 am-2:15 pm

1 stop15h 15m

$681

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Wed 10/7

9:20 pm-11:25 pm

1 stop19h 05m

Bucharest Otopeni Intl

Mon 10/26

2:00 pm-4:29 pm

1 stop32h 29m

$735

DetroitCluj Napoca

DTW Detroit Metropolitan Wayne County - CLJ Cluj Napoca

DTWCLJ

Detroit Metropolitan Wayne County

Tue 10/13

8:55 pm-8:15 pm

1 stop16h 20m

Cluj Napoca

Tue 10/27

9:25 pm-7:00 pm

1 stop27h 35m

$766

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Tue 10/20

8:55 pm-8:10 am

1 stop28h 15m

Bucharest Otopeni Intl

Tue 11/3

10:10 am-7:00 pm

1 stop15h 50m

$772

DetroitCluj Napoca

DTW Detroit Metropolitan Wayne County - CLJ Cluj Napoca

DTWCLJ

Detroit Metropolitan Wayne County

Wed 3/3

10:45 am-1:50 pm

2 stops20h 05m

Cluj Napoca

Fri 3/5

6:10 am-11:59 pm

2 stops24h 49m

$785

DetroitCluj Napoca

DTW Detroit Metropolitan Wayne County - CLJ Cluj Napoca

DTWCLJ

Detroit Metropolitan Wayne County

Wed 3/3

4:15 pm-1:50 pm

2 stops14h 35m

Cluj Napoca

Fri 3/5

6:10 am-11:59 pm

2 stops24h 49m

$785

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Wed 10/7

9:20 pm-11:25 pm

1 stop19h 05m

Bucharest Otopeni Intl

Mon 10/26

6:00 am-8:00 pm

2 stops20h 00m

$806

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Romania

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 Romania?

The cheapest month to fly to Romania from Detroit is in January. Flight prices, which tend to average around $590, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of January, then departing from Detroit during the month November is also very affordable. Most momondo users find prices during this month for around $614.

How far in advance should I book a flight from Detroit to Romania?

You are more likely to see cheaper flights to Romania from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Romania for around $759 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Romania from Detroit for as low as $589 on momondo.

Can stopping save me money on Detroit to Romania flights?

You could potentially save up to 34% on your flight if you consider stops on a Detroit to Romania flight.

Cheap Detroit to Romania flight deals and tips

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

Best Price Found	$290
Fastest flight time	14h 10m
Direct flights	None

The best one-way flight to Romania from Detroit in the past 72 hours is $290. The best round-trip flight deal from Detroit to Romania found on momondo in the last 72 hours is $637.

The fastest flight from Detroit to Romania takes 14h 10m

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

Search flight deals

Frequently asked questions about flying from Detroit to Romania

When did momondo last update prices for flights from Detroit to Romania?
Prices for flights from Detroit to Romania refresh daily.
How many operators does momondo search for flights from Detroit to Romania?
As of September 2026, there are 6 operators available to choose from for flights from Detroit to Romania.
How old do you have to be to fly from Detroit to Romania?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Romania.
What documentation or ID do you need to fly to Romania?
The required travel and health documents for your Romania 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 Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Detroit to Romania

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

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $524	Free Cancellation	Rating 7.5 1,650 reviews	Search Air France flights
Turkish Airlines	PriceFrom $532	Free Cancellation	Rating 7.4 4,473 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $545	Free Cancellation	Rating 6.8 8,219 reviews	Search Lufthansa flights
United Airlines	PriceFrom $546	Free Cancellation	Rating 7.4 10,208 reviews	Search United Airlines flights
Delta	PriceFrom $554	Free Cancellation	Rating 7.8 8,562 reviews	Search Delta flights
KLM	PriceFrom $578	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Romania from Detroit.

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

All flight searches from Detroit to Romania on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Romania from Detroit.

I’m not ready to book a flight from Detroit to Romania right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Detroit to Romania flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.