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Cheap flights from Detroit to Bucharest from $343

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 9/21. 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 Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:55 pm - 8:10 amDTW  Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl
28h 15m1 stop Istanbul
Turkish Airlines Logo
9:30 am - 6:50 pmOTP  Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County
16h 20m1 stop Istanbul
$789Turkish Airlines
Mon, Sep 14 - Tue, Oct 13
Turkish Airlines Logo
8:55 pm - 8:10 amDTW  Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl
28h 15m1 stop Istanbul
Turkish Airlines Logo
9:35 pm - 6:50 pmOTP  Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County
28h 15m1 stop Istanbul
$789Turkish Airlines
Mon, Sep 14 - Tue, Oct 13
American Airlines Logo
11:00 am - 3:45 pmDTW  Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl
21h 45m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
8:25 am - 10:56 pmOTP  Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County
21h 31m3 stops London Heathrow Boston Logan Intl New York LaGuardia
$790American Airlines
Wed, Nov 18 - Wed, Nov 25
Multiple Airlines Logo
4:05 pm - 1:55 pmDTW  Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl
14h 50m1 stop Frankfurt am Main
Multiple Airlines Logo
6:00 am - 5:40 pmOTP  Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County
18h 40m2 stops Frankfurt am Main Toronto Pearson Intl
$798Multiple Airlines
Wed, Nov 18 - Wed, Nov 25
Delta Logo
12:32 pm - 12:45 pmDTW  Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl
17h 13m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
6:00 am - 3:29 pmOTP  Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County
16h 29m1 stop Amsterdam Schiphol
$806Delta
Tue, Oct 20 - Tue, Nov 3
Delta Logo
10:35 am - 12:45 pmDTW  Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl
19h 10m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
6:00 am - 3:29 pmOTP  Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County
16h 29m1 stop Amsterdam Schiphol
$806Delta
Tue, Oct 20 - Tue, Nov 3
Lufthansa Logo
6:10 pm - 11:40 pmDTW  Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl
22h 30m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
6:05 am - 1:55 pmOTP  Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County
14h 50m1 stop Frankfurt am Main
$827Lufthansa
Sun, Sep 6 - Wed, Sep 23
Lufthansa Logo
4:00 pm - 1:05 pmDTW  Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl
14h 05m1 stop Frankfurt am Main
Lufthansa Logo
6:05 am - 1:55 pmOTP  Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County
14h 50m1 stop Frankfurt am Main
$835Lufthansa
Sun, Sep 6 - Wed, Sep 23
Air France Logo
6:10 pm - 3:50 pmDTW  Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl
14h 40m1 stop Paris Charles de Gaulle
Air France Logo
8:40 am - 7:03 pmOTP  Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County
17h 23m2 stops Paris Charles de Gaulle Boston Logan Intl
$946Air France
Tue, Dec 15 - Sun, Jan 17
Air France Logo
6:10 pm - 3:50 pmDTW  Detroit Metropolitan Wayne County-OTP Bucharest Otopeni Intl
14h 40m1 stop Paris Charles de Gaulle
Air France Logo
8:40 am - 6:59 pmOTP  Bucharest Otopeni Intl-DTW Detroit Metropolitan Wayne County
17h 19m2 stops Paris Charles de Gaulle Newark
$947Air France
Tue, Dec 15 - Sat, Jan 16

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Turkish Airlines flights from Detroit to Bucharest Otopeni Intl Airport

Our best Turkish Airlines deals on Detroit to Bucharest Otopeni Intl Airport flight tickets
Turkish Airlines
Oct 20
DTW8:55 pmDetroit Metropolitan Wayne County
28h 15m
1 stop
OTP8:10 amBucharest Otopeni Intl
Nov 3
OTP10:10 amBucharest Otopeni Intl
15h 50m
1 stop
DTW7:00 pmDetroit Metropolitan Wayne County
$789
Turkish Airlines
Sep 13
DTW8:55 pmDetroit Metropolitan Wayne County
35h 45m
2 stops
OTP3:40 pmBucharest Otopeni Intl
Oct 12
OTP3:55 pmBucharest Otopeni Intl
33h 55m
1 stop
DTW6:50 pmDetroit Metropolitan Wayne County
$808
Turkish Airlines
Sep 20
DTW8:55 pmDetroit Metropolitan Wayne County
35h 45m
2 stops
OTP3:40 pmBucharest Otopeni Intl
Oct 6
OTP9:10 pmBucharest Otopeni Intl
28h 40m
1 stop
DTW6:50 pmDetroit Metropolitan Wayne County
$810

Delta flights from Detroit to Bucharest Otopeni Intl Airport

Our best Delta deals on Detroit to Bucharest Otopeni Intl Airport flight tickets
Delta
Oct 20
DTW12:32 pmDetroit Metropolitan Wayne County
17h 13m
2 stops
OTP12:45 pmBucharest Otopeni Intl
Nov 3
OTP6:00 amBucharest Otopeni Intl
16h 29m
1 stop
DTW3:29 pmDetroit Metropolitan Wayne County
$806
Delta
Oct 20
DTW12:32 pmDetroit Metropolitan Wayne County
17h 13m
2 stops
OTP12:45 pmBucharest Otopeni Intl
Nov 3
OTP6:00 amBucharest Otopeni Intl
19h 47m
2 stops
DTW6:47 pmDetroit Metropolitan Wayne County
$816
Delta
Oct 19
DTW7:00 amDetroit Metropolitan Wayne County
22h 45m
2 stops
OTP12:45 pmBucharest Otopeni Intl
Nov 14
OTP6:00 amBucharest Otopeni Intl
16h 29m
1 stop
DTW3:29 pmDetroit Metropolitan Wayne County
$854

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to Bucharest Otopeni Intl Airport 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 August 10, 2026.
Use the filters below to find and compare flights from Detroit to Bucharest Otopeni Intl Airport that are best for you.

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

Mon 9/14

8:55 pm-8:10 am

1 stop28h 15m

Bucharest Otopeni Intl

Tue 10/13

9:30 am-6:50 pm

1 stop16h 20m

$789

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Mon 9/14

8:55 pm-8:10 am

1 stop28h 15m

Bucharest Otopeni Intl

Tue 10/13

9:35 pm-6:50 pm

1 stop28h 15m

$789

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Wed 11/18

11:00 am-3:45 pm

2 stops21h 45m

Bucharest Otopeni Intl

Wed 11/25

8:25 am-10:56 pm

3 stops21h 31m

$790

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Wed 11/18

4:05 pm-1:55 pm

1 stop14h 50m

Bucharest Otopeni Intl

Wed 11/25

6:00 am-5:40 pm

2 stops18h 40m

$798

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Tue 10/20

12:32 pm-12:45 pm

2 stops17h 13m

Bucharest Otopeni Intl

Tue 11/3

6:00 am-3:29 pm

1 stop16h 29m

$806

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Tue 10/20

10:35 am-12:45 pm

2 stops19h 10m

Bucharest Otopeni Intl

Tue 11/3

6:00 am-3:29 pm

1 stop16h 29m

$806

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Sun 9/6

6:10 pm-11:40 pm

2 stops22h 30m

Bucharest Otopeni Intl

Wed 9/23

6:05 am-1:55 pm

1 stop14h 50m

$827
Quickest round-trip

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Sun 9/6

4:00 pm-1:05 pm

1 stop14h 05m

Bucharest Otopeni Intl

Wed 9/23

6:05 am-1:55 pm

1 stop14h 50m

$835

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Tue 12/15

6:10 pm-3:50 pm

1 stop14h 40m

Bucharest Otopeni Intl

Sun 1/17

8:40 am-7:03 pm

2 stops17h 23m

$946

DetroitBucharest

DTW Detroit Metropolitan Wayne County - OTP Bucharest Otopeni Intl

DTWOTP

Detroit Metropolitan Wayne County

Tue 12/15

6:10 pm-3:50 pm

1 stop14h 40m

Bucharest Otopeni Intl

Sat 1/16

8:40 am-6:59 pm

2 stops17h 19m

$947

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 Otopeni Intl Airport

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 Otopeni Intl Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $590 to $1,308.
The lowest price recently found on this route was $789.

What is the cheapest month to fly to Bucharest Otopeni Intl Airport?

If you aren’t able to travel during the month of January, then book flights to Bucharest Otopeni Intl Airport from Detroit during November instead. Flights to Bucharest Otopeni Intl Airport in November, while not as cheap as those in January, still average around $543.

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

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around $753 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from Detroit for as low as $589 on momondo.

Can stopping save me money on Detroit to Bucharest Otopeni Intl Airport flights?

You could potentially save up to 34% on your flight if you consider stops on a Detroit to Bucharest Otopeni Intl Airport flight.

When to book flights from Detroit to Bucharest Otopeni Intl Airport

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

Cheap Detroit to Bucharest Otopeni Intl Airport (DTT to OTP) flight deals and tips

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

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from Detroit to Bucharest Otopeni Intl Airport takes 17h 20m
There are no direct flights from Detroit to Bucharest Otopeni Intl Airport. There are no popular flight routes from Detroit to Bucharest Otopeni Intl Airport.
Search flight deals

Frequently asked questions about flying from Detroit to Bucharest Otopeni Intl Airport

  • How far is Detroit to Bucharest Otopeni Intl by plane?

    Bucharest Otopeni Intl is 5009.1 mi away from Detroit. Typically, this will take 17h 20m by plane in normal conditions.

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

    Prices for flights from Detroit to Bucharest Otopeni Intl Airport were last updated today.

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

  • How old do you have to be to fly from Detroit to Bucharest Otopeni Intl 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 Bucharest Otopeni Intl Airport.

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

    The required travel and health documents for your Bucharest Otopeni Intl 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 Bucharest Otopeni Intl 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 Bucharest Otopeni Intl Airport?

Best airlines flying from Detroit to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Detroit to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $524Free CancellationRating
7.5
1,639 reviews
Search Air France flights
Turkish AirlinesPriceFrom $532Free CancellationRating
7.4
4,476 reviews
Search Turkish Airlines flights
DeltaPriceFrom $554Free CancellationRating
7.8
8,497 reviews
Search Delta flights
LufthansaPriceFrom $560Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
KLMPriceFrom $578Free CancellationRating
7.8
1,555 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?

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 Bucharest for you.

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

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

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

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 Bucharest from Detroit.

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

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

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