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Cheap flights from Detroit to Bucharest from $344

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 Bucharest departing on 11/16. 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 Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:45 pm - 6:35 pm
DTW
-
OTP
15h 50m
2 stops
Lufthansa Logo
1:50 pm - 11:59 pm
OTP
-
DTW
17h 09m
2 stops
$720Lufthansa
Tue, Jul 14 - Mon, Aug 24
Lufthansa Logo
4:00 pm - 1:00 pm
DTW
-
OTP
14h 00m
1 stop
Lufthansa Logo
1:50 pm - 11:59 pm
OTP
-
DTW
17h 09m
2 stops
$735Lufthansa
Tue, Jul 14 - Mon, Aug 24
Air Canada Logo
10:15 am - 1:00 pm
DTW
-
OTP
19h 45m
2 stops
Air Canada Logo
6:15 am - 6:10 pm
OTP
-
DTW
18h 55m
2 stops
$737Air Canada
Tue, Jul 14 - Tue, Aug 25
Lufthansa Logo
7:47 pm - 6:35 pm
DTW
-
OTP
15h 48m
2 stops
Lufthansa Logo
6:05 am - 1:55 pm
OTP
-
DTW
14h 50m
1 stop
$740Lufthansa
Tue, Jun 23 - Fri, Sep 11
Lufthansa Logo
7:47 pm - 6:35 pm
DTW
-
OTP
15h 48m
2 stops
Lufthansa Logo
6:15 am - 5:00 pm
OTP
-
DTW
17h 45m
2 stops
$752Lufthansa
Tue, Jun 23 - Fri, Sep 11
Lufthansa Logo
7:47 pm - 6:35 pm
DTW
-
OTP
15h 48m
2 stops
Lufthansa Logo
6:05 am - 1:55 pm
OTP
-
DTW
14h 50m
1 stop
$762Lufthansa
Sun, Jun 21 - Thu, Sep 10
Lufthansa Logo
4:05 pm - 1:00 pm
DTW
-
OTP
13h 55m
1 stop
Lufthansa Logo
6:05 am - 1:55 pm
OTP
-
DTW
14h 50m
1 stop
$767Lufthansa
Tue, Jun 23 - Fri, Sep 11
Lufthansa Logo
4:05 pm - 1:05 pm
DTW
-
OTP
14h 00m
1 stop
Lufthansa Logo
6:05 am - 1:55 pm
OTP
-
DTW
14h 50m
1 stop
$769Lufthansa
Sun, Jun 21 - Thu, Sep 10
Lufthansa Logo
7:47 pm - 6:35 pm
DTW
-
OTP
15h 48m
2 stops
Lufthansa Logo
1:45 pm - 11:59 pm
OTP
-
DTW
17h 14m
2 stops
$772Lufthansa
Sun, Jun 21 - Thu, Sep 10
Turkish Airlines Logo
8:50 pm - 2:35 pm
DTW
-
OTP
34h 45m
1 stop
Turkish Airlines Logo
9:50 pm - 7:10 pm
OTP
-
DTW
28h 20m
1 stop
$773Turkish Airlines
Tue, Oct 20 - Tue, Nov 3

United Airlines flights from Detroit to Bucharest

Our best United Airlines deals on Detroit to Bucharest flight tickets
United Airlines
Aug 3
DTW7:45 pmDetroit Metropolitan Wayne County
15h 50m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Aug 26
OTP6:15 amBucharest Otopeni Intl
21h 10m
2 stops
DTW8:25 pmDetroit Metropolitan Wayne County
$821
United Airlines
Aug 9
DTW9:00 amDetroit Metropolitan Wayne County
20h 00m
2 stops
OTP12:00 pmBucharest Otopeni Intl
Aug 18
OTP6:55 pmBucharest Otopeni Intl
36h 04m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$834
United Airlines
Aug 1
DTW7:45 pmDetroit Metropolitan Wayne County
34h 20m
2 stops
OTP1:05 pmBucharest Otopeni Intl
Aug 24
OTP6:55 pmBucharest Otopeni Intl
35h 50m
2 stops
DTW11:45 pmDetroit Metropolitan Wayne County
$851

Lufthansa flights from Detroit to Bucharest

Our best Lufthansa deals on Detroit to Bucharest flight tickets
Lufthansa
Jul 14
DTW7:45 pmDetroit Metropolitan Wayne County
15h 50m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Aug 24
OTP1:50 pmBucharest Otopeni Intl
17h 09m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$720
Lufthansa
Jul 14
DTW4:00 pmDetroit Metropolitan Wayne County
14h 00m
1 stop
OTP1:00 pmBucharest Otopeni Intl
Aug 24
OTP1:50 pmBucharest Otopeni Intl
17h 09m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$735
Lufthansa
Jun 23
DTW7:47 pmDetroit Metropolitan Wayne County
15h 48m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Sep 11
OTP6:05 amBucharest Otopeni Intl
14h 50m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$740

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to Bucharest 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 22, 2026.
Use the filters below to find and compare flights from Detroit to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 7/14

7:45 pm-6:35 pm

2 stops15h 50m

Bucharest Otopeni Intl

Mon 8/24

1:50 pm-11:59 pm

2 stops17h 09m

$720

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 7/14

4:00 pm-1:00 pm

1 stop14h 00m

Bucharest Otopeni Intl

Mon 8/24

1:50 pm-11:59 pm

2 stops17h 09m

$735

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 7/14

10:15 am-1:00 pm

2 stops19h 45m

Bucharest Otopeni Intl

Tue 8/25

6:15 am-6:10 pm

2 stops18h 55m

$737

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 6/23

7:47 pm-6:35 pm

2 stops15h 48m

Bucharest Otopeni Intl

Fri 9/11

6:05 am-1:55 pm

1 stop14h 50m

$740

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 6/23

7:47 pm-6:35 pm

2 stops15h 48m

Bucharest Otopeni Intl

Fri 9/11

6:15 am-5:00 pm

2 stops17h 45m

$752

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Sun 6/21

7:47 pm-6:35 pm

2 stops15h 48m

Bucharest Otopeni Intl

Thu 9/10

6:05 am-1:55 pm

1 stop14h 50m

$762
Quickest round-trip

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 6/23

4:05 pm-1:00 pm

1 stop13h 55m

Bucharest Otopeni Intl

Fri 9/11

6:05 am-1:55 pm

1 stop14h 50m

$767

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Sun 6/21

4:05 pm-1:05 pm

1 stop14h 00m

Bucharest Otopeni Intl

Thu 9/10

6:05 am-1:55 pm

1 stop14h 50m

$769

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Sun 6/21

7:47 pm-6:35 pm

2 stops15h 48m

Bucharest Otopeni Intl

Thu 9/10

1:45 pm-11:59 pm

2 stops17h 14m

$772

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 10/20

8:50 pm-2:35 pm

1 stop34h 45m

Bucharest Otopeni Intl

Tue 11/3

9:50 pm-7:10 pm

1 stop28h 20m

$773

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 Bucharest from

How to get the cheapest flight ticket from Detroit to Bucharest

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 typical price of a round-trip flight between Detroit and Bucharest?

What is the cheapest month to fly to Bucharest?

In general, April is the cheapest month to fly from Detroit to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $370. If you aren’t able to travel to Bucharest during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $479.

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

You are more likely to see cheaper flights to Bucharest from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $749 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from Detroit for as low as $576 on momondo.

Can stopping save me money on Detroit to Bucharest flights?

You could potentially save up to 12% on your flight if you consider stops on a Detroit to Bucharest flight.

When to book flights from Detroit to Bucharest

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

Cheap Detroit to Bucharest (DTT to BUH) flight deals and tips

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

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Detroit to Bucharest takes 13h 50m
There are no direct flights from Detroit to Bucharest. There are no popular flight routes from Detroit to Bucharest.
Search flight deals

Frequently asked questions about flying from Detroit to Bucharest

  • How far is Detroit to Bucharest by plane?

    Detroit and Bucharest are 5015.6 mi apart from one another. A reasonable flight in good conditions will take 13h 50m.

  • When did momondo last update prices for flights from Detroit to Bucharest?

    Prices for flights from Detroit to Bucharest are refreshed on a daily basis.

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

  • How old do you have to be to fly from Detroit to Bucharest?

    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 Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The necessary travel and health documents for your Bucharest 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.

  • What is the most popular airline from Detroit to Bucharest?

Best airlines flying from Detroit to Bucharest

Compare and see reviews for airlines that fly from Detroit to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $524Free CancellationRating
7.4
1,590 reviews
Search Air France flights
Turkish AirlinesPriceFrom $528Free CancellationRating
7.4
4,392 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $545Free CancellationRating
6.8
8,019 reviews
Search Lufthansa flights
DeltaPriceFrom $554Free CancellationRating
7.9
8,445 reviews
Search Delta flights
KLMPriceFrom $578Free CancellationRating
7.8
1,519 reviews
Search KLM flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

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

Finding the right flight to Bucharest from Detroit is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bucharest quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Detroit to Bucharest flights to just show those with flexible booking policies.

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

Once all potential Detroit to Bucharest flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Detroit to Bucharest 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.

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport