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Otopeni Intl

$649+ Cheap flights from Milwaukee (MKE) to Otopeni Intl (OTP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — OTP
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Milwaukee to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$649
(Delta)
Provider with most accurate pricing for Milwaukee-Mitchell-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Bucharest Otopeni Intl flights.
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From Milwaukee-Mitchell to Bucharest Otopeni Intl
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Find flight deals from Milwaukee to Otopeni Intl

Cheapest flights from Milwaukee to Otopeni Intl
Explore the most affordable flight options available from Milwaukee to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This lol.travel deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:52 pmMKE - OTP
2 stops16h 43mLufthansa
Tue 11/185:55 amOTP - MKE
2 stops18h 37mLufthansa
Deal found 10/30$729
This Air Canada deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:53 amMKE - OTP
3 stops17h 37mAir Canada
Tue 11/186:55 amOTP - MKE
3 stops23h 04mAir Canada
Deal found 10/30$1,053

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Otopeni Intl 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Milwaukee to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Milwaukee

Fly to

Otopeni Intl

Route

Depart

Return

Price

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Wed 3/11

10:25 am-10:50 pm

2 stops29h 25m

Bucharest Otopeni Intl

Sun 3/15

1:55 pm-7:01 pm

2 stops36h 06m

$649

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Fri 11/14

5:52 pm-6:35 pm

2 stops16h 43m

Bucharest Otopeni Intl

Tue 11/18

5:55 am-4:32 pm

2 stops18h 37m

$729

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Fri 3/27

9:44 am-6:35 pm

2 stops25h 51m

Bucharest Otopeni Intl

Tue 3/31

6:05 am-3:04 pm

2 stops16h 59m

$837

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Fri 11/14

10:53 am-12:30 pm

3 stops17h 37m

Bucharest Otopeni Intl

Tue 11/18

6:55 am-9:59 pm

3 stops23h 04m

$1,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Compare providers for flights from Milwaukee to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Otopeni Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Bucharest Otopeni Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Milwaukee-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Milwaukee-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Bucharest Otopeni Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Bucharest Otopeni Intl Airport

What is the cheapest month to book a flight from Milwaukee to Bucharest Otopeni Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Milwaukee to Bucharest Otopeni Intl Airport (average of $334). Flying from Milwaukee to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $826). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Bucharest Otopeni Intl?

    If you book a flight to Bucharest Otopeni Intl from Milwaukee, you will be flying from Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 0 flights from Milwaukee-Mitchell to Bucharest Otopeni Intl per day from 0 different airlines.

  • How long is the flight from Milwaukee to Bucharest Otopeni Intl Airport?

    Departing from Milwaukee to Bucharest Otopeni Intl Airport will take you 16h 43m. There are 5149 mi between Milwaukee and Bucharest Otopeni Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Milwaukee to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Otopeni Intl.

  • Can I find deals for business class flights from Milwaukee to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Milwaukee to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Bucharest Otopeni Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Milwaukee to Bucharest Otopeni Intl Airport (average of $334). Flying from Milwaukee to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $826). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

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