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Cheap flights from Detroit to Bucharest from $350

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 10/21. 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
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
Turkish Airlines Logo
8:50 pm - 8:10 am
DTW
-
OTP
28h 20m
1 stop
Turkish Airlines Logo
3:55 pm - 6:45 pm
OTP
-
DTW
33h 50m
1 stop
$721Turkish Airlines
Mon, Sep 7 - Tue, Sep 29
SWISS Logo
11:00 am - 1:10 am
DTW
-
OTP
31h 10m
2 stops
SWISS Logo
6:20 am - 5:00 pm
OTP
-
DTW
17h 40m
2 stops
$724SWISS
Tue, Jul 7 - Wed, Aug 26
Turkish Airlines Logo
8:50 pm - 12:05 pm
DTW
-
OTP
32h 15m
1 stop
Turkish Airlines Logo
10:10 am - 7:10 pm
OTP
-
DTW
16h 00m
1 stop
$726Turkish Airlines
Tue, Oct 20 - Tue, Nov 3
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
Turkish Airlines Logo
8:50 pm - 12:05 pm
DTW
-
OTP
32h 15m
1 stop
Turkish Airlines Logo
3:55 pm - 6:45 pm
OTP
-
DTW
33h 50m
1 stop
$746Turkish Airlines
Thu, Oct 15 - Fri, Oct 23
Turkish Airlines Logo
8:50 pm - 8:15 pm
DTW
-
OTP
16h 25m
1 stop
Turkish Airlines Logo
10:10 am - 7:10 pm
OTP
-
DTW
16h 00m
1 stop
$749Turkish Airlines
Mon, Oct 19 - Tue, Nov 3
Turkish Airlines Logo
8:50 pm - 6:40 am
DTW
-
OTP
26h 50m
2 stops
Turkish Airlines Logo
9:10 pm - 7:10 pm
OTP
-
DTW
29h 00m
1 stop
$756Turkish Airlines
Tue, Oct 20 - Tue, Nov 3
Lufthansa Logo
4:00 pm - 12:50 pm
DTW
-
OTP
13h 50m
1 stop
Lufthansa Logo
6:15 am - 5:00 pm
OTP
-
DTW
17h 45m
2 stops
$758Lufthansa
Wed, Jul 8 - Fri, Aug 28

Turkish Airlines flights from Detroit to Bucharest

Our best Turkish Airlines deals on Detroit to Bucharest flight tickets
Turkish Airlines
Oct 20
DTW8:50 pmDetroit Metropolitan Wayne County
32h 15m
1 stop
OTP12:05 pmBucharest Otopeni Intl
Nov 3
OTP10:10 amBucharest Otopeni Intl
16h 00m
1 stop
DTW7:10 pmDetroit Metropolitan Wayne County
$726
Turkish Airlines
Oct 19
DTW8:50 pmDetroit Metropolitan Wayne County
16h 25m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Nov 3
OTP10:10 amBucharest Otopeni Intl
16h 00m
1 stop
DTW7:10 pmDetroit Metropolitan Wayne County
$749
Turkish Airlines
Oct 20
DTW8:50 pmDetroit Metropolitan Wayne County
26h 50m
2 stops
OTP6:40 amBucharest Otopeni Intl
Nov 3
OTP10:10 amBucharest Otopeni Intl
16h 00m
1 stop
DTW7:10 pmDetroit Metropolitan Wayne County
$759

SWISS flights from Detroit to Bucharest

Our best SWISS deals on Detroit to Bucharest flight tickets
SWISS
Jul 7
DTW11:00 amDetroit Metropolitan Wayne County
31h 10m
2 stops
OTP1:10 amBucharest Otopeni Intl
Aug 26
OTP6:20 amBucharest Otopeni Intl
17h 40m
2 stops
DTW5:00 pmDetroit Metropolitan Wayne County
$724
SWISS
May 24
DTW11:00 amDetroit Metropolitan Wayne County
21h 20m
2 stops
OTP3:20 pmBucharest Otopeni Intl
Jun 5
OTP6:20 amBucharest Otopeni Intl
22h 59m
2 stops
DTW10:19 pmDetroit Metropolitan Wayne County
$1,010
SWISS
May 24
DTW11:00 amDetroit Metropolitan Wayne County
31h 10m
2 stops
OTP1:10 amBucharest Otopeni Intl
Jun 5
OTP6:20 amBucharest Otopeni Intl
22h 59m
3 stops
DTW10:19 pmDetroit Metropolitan Wayne County
$1,249

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 18, 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

Mon 9/7

8:50 pm-8:10 am

1 stop28h 20m

Bucharest Otopeni Intl

Tue 9/29

3:55 pm-6:45 pm

1 stop33h 50m

$721

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 7/7

11:00 am-1:10 am

2 stops31h 10m

Bucharest Otopeni Intl

Wed 8/26

6:20 am-5:00 pm

2 stops17h 40m

$724

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 10/20

8:50 pm-12:05 pm

1 stop32h 15m

Bucharest Otopeni Intl

Tue 11/3

10:10 am-7:10 pm

1 stop16h 00m

$726
Quickest round-trip

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

Thu 10/15

8:50 pm-12:05 pm

1 stop32h 15m

Bucharest Otopeni Intl

Fri 10/23

3:55 pm-6:45 pm

1 stop33h 50m

$746

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Mon 10/19

8:50 pm-8:15 pm

1 stop16h 25m

Bucharest Otopeni Intl

Tue 11/3

10:10 am-7:10 pm

1 stop16h 00m

$749

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Tue 10/20

8:50 pm-6:40 am

2 stops26h 50m

Bucharest Otopeni Intl

Tue 11/3

9:10 pm-7:10 pm

1 stop29h 00m

$756

DetroitBucharest

DTW - OTP

DTWOTP

Detroit Metropolitan Wayne County

Wed 7/8

4:00 pm-12:50 pm

1 stop13h 50m

Bucharest Otopeni Intl

Fri 8/28

6:15 am-5:00 pm

2 stops17h 45m

$758

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

14h 00m

Direct flights

None
The fastest flight from Detroit to Bucharest takes 14h 00m
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 14h 00m.

  • 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
Turkish AirlinesPriceFrom $528Free CancellationRating
7.4
4,376 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $539Free CancellationRating
7.4
1,588 reviews
Search Air France flights
LufthansaPriceFrom $545Free CancellationRating
6.8
8,010 reviews
Search Lufthansa flights
DeltaPriceFrom $554Free CancellationRating
7.9
8,450 reviews
Search Delta flights
KLMPriceFrom $578Free CancellationRating
7.8
1,517 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.

An easier way to manage your Bucharest trip

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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