$486 Cheap Flights from Bucharest (OTP) to Detroit (DTW)

View $486 flight on Mon, May 4, 2026Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Detroit Metropolitan Wayne County Airport (DTW)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Bucharest to Detroit (OTP-DTW)

Prices were available within the past 7 days and start at $486 for one-way flights and $730 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, Jun 5 - Wed, Sep 2
OTP
Bucharest
DTW
Detroit
$730 Roundtrip, found 5 days ago
$730
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Jun 5 from Bucharest to Detroit, returning Wed, Sep 2, priced at $730 found 5 days ago
Lufthansa
Wed, Apr 1 - Tue, Apr 7
OTP
Bucharest
DTW
Detroit
$742 Roundtrip, found 5 days ago
$742
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Apr 1 from Bucharest to Detroit, returning Tue, Apr 7, priced at $742 found 5 days ago
Lufthansa
Fri, Jun 5 - Wed, Sep 2
OTP
Bucharest
DTW
Detroit
$743 Roundtrip, found 5 days ago
$743
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Jun 5 from Bucharest to Detroit, returning Wed, Sep 2, priced at $743 found 5 days ago
Lufthansa
Fri, Jun 5 - Wed, Sep 2
OTP
Bucharest
DTW
Detroit
$748 Roundtrip, found 5 days ago
$748
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Jun 5 from Bucharest to Detroit, returning Wed, Sep 2, priced at $748 found 5 days ago
Lufthansa
Thu, Sep 24 - Fri, Oct 30
OTP
Bucharest
DTW
Detroit
$748 Roundtrip, found 2 days ago
$748
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Sep 24 from Bucharest to Detroit, returning Fri, Oct 30, priced at $748 found 2 days ago
Lufthansa
Wed, Apr 1 - Tue, Apr 7
OTP
Bucharest
DTW
Detroit
$749 Roundtrip, found 5 days ago
$749
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Apr 1 from Bucharest to Detroit, returning Tue, Apr 7, priced at $749 found 5 days ago
Lufthansa
Mon, May 4 - Mon, May 11
OTP
Bucharest
DTW
Detroit
$751 Roundtrip, just found
$751
Roundtrip
just found
Select Lufthansa flight, departing Mon, May 4 from Bucharest to Detroit, returning Mon, May 11, priced at $751 just found
Swiss International Air Lines
Fri, Feb 27 - Sat, Apr 11
OTP
Bucharest
DTW
Detroit
$762 Roundtrip, found 4 days ago
$762
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Fri, Feb 27 from Bucharest to Detroit, returning Sat, Apr 11, priced at $762 found 4 days ago
Air Canada
Mon, Jun 15 - Tue, Jun 30
OTP
Bucharest
DTW
Detroit
$763 Roundtrip, found 4 days ago
$763
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Jun 15 from Bucharest to Detroit, returning Tue, Jun 30, priced at $763 found 4 days ago
Austrian Airlines
Sun, Mar 1 - Mon, Apr 13
OTP
Bucharest
DTW
Detroit
$770 Roundtrip, found 6 days ago
$770
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Sun, Mar 1 from Bucharest to Detroit, returning Mon, Apr 13, priced at $770 found 6 days ago

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Alternative airports near Detroit

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Detroit Metropolitan Wayne County DTW. Cheapest option available. Average driving time to city center is 26 minutes. Flights from $837
DTW
Detroit Metropolitan Wayne County
Cheapest
Average driving time to city center26 min
Flights from $837
Flights from Bucharest (OTP) to Detroit (DTW)
Origin airport
Henri Coanda Intl.
Destination airport
Detroit Metropolitan Wayne County
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$730
Distance
5027 mi

Bucharest to Detroit Flights

The cheapest times to fly from Bucharest to Detroit

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bucharest to Detroit are during the month of June. You can find some of the cheapest flights from Bucharest to Detroit with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bucharest to Detroit

Sunday is one of the best days to book for cheap flights from Bucharest to Detroit: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bucharest to Detroit

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bucharest to Detroit in 2026. You can also book with separate airlines for your outbound and return journeys, from $486 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bucharest to Detroit flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bucharest to Detroit airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) cost?
You can find cheap one-way flights from $486 and cheap return flights from $730 Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) with Expedia. One-way flights generally range between $801 and $4059, and roundtrip flights usually range from $753 to $3141. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The cheapest month to fly from OTP to DTW is June when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
Enter OTP to DTW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
Air Serbia is one of the cheapest airlines offering connecting flights from Bucharest (OTP) to Detroit (DTW), with round-trip tickets starting from around $1,029 with a layover in Nikola Tesla (BEG). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
To find a cheap flight from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The earliest flight from Henri Coanda International Airport (OTP) in Bucharest to Detroit Metropolitan Wayne County Airport (DTW) usually departs at around 2:20 AM, operated by flydubai, Emirates, and United. This seasonal service is active in May, providing you with an early start to your journey. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
When flying from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County), the most popular departure times are in the early morning, from 6am to 9am. About 68% of passengers prefer this time window. Many major carriers, including KLM, Lufthansa and British Airways, offer flights during this window. This timing is popular because it allows travelers to arrive in Detroit with plenty of time to start their day.
How long does it take to fly from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
A flight from OTP to DTW with a layover takes around 14 hours 20 minutes, with the route covering approximately 5,028 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
Business class is available on flights from OTP to DTW. Airlines that offer business class service on this route include:

  • Air France
  • Turkish Airlines
  • KLM
  • Lufthansa
  • Austrian Airlines
  • Swiss International Air Lines
  • British Airways
  • Qatar Airways
  • Air Baltic
  • Tarom

How do I earn miles on a Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight with Expedia?
It's easy to earn miles on a Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Detroit from Henri Coanda Intl. (OTP)?
If you're planning to travel to Detroit from Henri Coanda Intl. (OTP), you can fly into Detroit Metropolitan Wayne County (DTW) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), Heathrow (LHR) before reaching Detroit. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) at the last minute?
Typically, booking a last minute flight from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight and hotel package?
Securing a Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) Detroit Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
If you booked your Bucharest (OTP-Henri Coanda Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.