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Otopeni Intl

$224+ Cheap flights from Boston (BOS) to Otopeni Intl (OTP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Boston Logan Intl to Bucharest Otopeni Intl are usually found in October or January, booked 30 days in advance, depart on a Monday or Sunday and return on a Friday

Find flight deals from Boston to Otopeni Intl

Cheapest flights from Boston to Otopeni Intl
Explore the most affordable flight options available from Boston to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This oojo deal was found by Cheapflights users on 11/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:25 pmBOS - OTP
1 stop22h 25mAustrian Airlines
Sat 1/106:35 pmOTP - BOS
1 stop26h 30mAustrian Airlines
Deal found 11/4$449
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/194:20 pmBOS - OTP
1 stop19h 20mUnited Airlines
Fri 11/285:55 amOTP - BOS
1 stop14h 30mUnited Airlines
Deal found 11/3$453
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:25 pmBOS - OTP
1 stop11h 05mUnited Airlines
Wed 1/72:40 pmOTP - BOS
1 stop29h 45mUnited Airlines
Deal found 11/3$457
This KAYAK deal was found by Cheapflights users on 11/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:35 pmBOS - OTP
1 stop15h 25mBritish Airways
Wed 1/78:05 amOTP - BOS
1 stop20h 50mBritish Airways
Deal found 11/3$459
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:40 pmBOS - OTP
2 stops20h 15mUnited Airlines
Thu 1/82:45 pmOTP - BOS
1 stop29h 40mUnited Airlines
Deal found 11/3$460
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:35 pmBOS - OTP
1 stop18h 20mBritish Airways
Fri 1/98:00 amOTP - BOS
1 stop18h 45mBritish Airways
Deal found 11/2$464
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:20 pmBOS - OTP
2 stops13h 00mMultiple Airlines
Thu 11/275:50 amOTP - BOS
2 stops16h 02mMultiple Airlines
Deal found 11/2$465
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:01 amBOS - OTP
2 stops23h 29mUnited Airlines
Wed 1/72:40 pmOTP - BOS
2 stops40h 09mUnited Airlines
Deal found 11/3$470
This KAYAK deal was found by Cheapflights users on 11/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:20 pmBOS - OTP
2 stops13h 00mLufthansa
Wed 1/77:20 pmOTP - BOS
1 stop30h 15mLufthansa
Deal found 11/3$474
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:45 pmBOS - OTP
2 stops19h 45mMultiple Airlines
Sat 12/67:40 amOTP - BOS
2 stops19h 30mMultiple Airlines
Deal found 11/4$476
This KAYAK deal was found by Cheapflights users on 11/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:40 pmBOS - OTP
2 stops20h 15mLufthansa
Thu 1/87:20 pmOTP - BOS
2 stops25h 05mLufthansa
Deal found 11/3$478

Cheap flight deals from Boston to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$449
(oojo)

One-way from

$224
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$616
Provider with most accurate pricing for Boston Logan Intl-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Bucharest Otopeni Intl flights.
Search Deals
From Boston Logan Intl to Bucharest Otopeni Intl
Search Deals
One-way flight from Boston Logan Intl to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($226 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 November 4, 2025.
Use the filters below to find and compare flights from Boston to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Boston

Fly to

Otopeni Intl

Route

Depart

Return

Price

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 12/30

6:25 pm-12:30 pm

1 stop11h 05m

Bucharest Otopeni Intl

Wed 1/7

2:40 pm-1:25 pm

1 stop29h 45m

$457

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sat 4/11

8:05 pm-6:35 pm

1 stop15h 30m

Bucharest Otopeni Intl

Thu 4/23

6:05 am-5:25 pm

2 stops18h 20m

$458

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sat 4/11

8:05 pm-6:35 pm

1 stop15h 30m

Bucharest Otopeni Intl

Wed 4/22

6:05 am-4:25 pm

2 stops17h 20m

$458

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sat 4/11

8:05 pm-6:35 pm

1 stop15h 30m

Bucharest Otopeni Intl

Fri 4/24

6:05 am-3:30 pm

2 stops16h 25m

$467

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 12/9

7:07 pm-11:55 pm

2 stops21h 48m

Bucharest Otopeni Intl

Sat 1/10

1:20 pm-2:05 pm

1 stop31h 45m

$474

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 12/9

6:25 pm-12:30 pm

1 stop11h 05m

Bucharest Otopeni Intl

Sun 1/11

7:20 pm-6:35 pm

1 stop30h 15m

$490

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 12/9

3:46 pm-2:45 pm

2 stops15h 59m

Bucharest Otopeni Intl

Sat 1/10

8:05 am-7:45 pm

1 stop18h 40m

$494

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 12/9

6:25 pm-12:30 pm

1 stop11h 05m

Bucharest Otopeni Intl

Fri 1/9

6:05 am-1:25 pm

2 stops14h 20m

$495

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 11/19

4:20 pm-12:20 pm

2 stops13h 00m

Bucharest Otopeni Intl

Fri 11/28

6:05 am-1:25 pm

2 stops14h 20m

$497

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 11/20

1:30 pm-12:30 pm

2 stops16h 00m

Bucharest Otopeni Intl

Wed 11/26

6:05 am-1:25 pm

1 stop14h 20m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 18 results
1
2

Compare providers for flights from Boston 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 Boston to Otopeni Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
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 Boston-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 Boston-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-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 Boston-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 Boston to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Boston 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 Boston to Bucharest Otopeni Intl Airport

How far ahead should I book a flight from Boston to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Otopeni Intl. Price data was last updated on October 31, 2025.

The price you pay for your flight from Boston to Bucharest Otopeni Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Boston to Bucharest Otopeni Intl Airport (average of $359). Flying from Boston to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $620). 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.

What is the cheapest time of day to fly from BOS to OTP?

Find hourly flight availability from Boston to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

One of the essential ways to save on airfare from Boston to Bucharest Otopeni Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 27% on airfare.

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Otopeni Intl. Reviews last updated November 4, 2025.
Read through reviews of airlines operating flights from Boston to Bucharest Otopeni Intl Airport, such as Delta, United Airlines, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.3
Good
4,038 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,547 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,494 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boston 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 Boston to Bucharest Otopeni Intl?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Bucharest Otopeni Intl. On average, Logan Intl has 0 outbound flights to Bucharest Otopeni Intl per day from 9 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

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

    A quick flight from Boston to Bucharest Otopeni Intl Airport can take about 11h 05m. United Airlines provides one of the quickest options available for as low as $457. The distance between Boston and Bucharest Otopeni Intl Airport is about 4553 mi.

  • What are the cheapest airlines flying from Boston to Bucharest Otopeni Intl Airport round-trip?

    Currently priced at $371, SWISS will fly you from Boston to Bucharest Otopeni Intl Airport and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and Air France - these airlines can fly you to your destination from $409 and $426, respectively. These flights start at 48% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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 Boston to Bucharest Otopeni Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Boston to Bucharest Otopeni Intl Airport (average of $359). Flying from Boston to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $620). 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?

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

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Alternative routes for Boston to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
Albany to Otopeni Intl flights
Hartford to Otopeni Intl flights
Worcester to Otopeni Intl flights

Top 9 airlines flying from Boston to Otopeni Intl

Discover the top 9 airlines that operate flights from Boston to Otopeni Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$371Average$579FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$409Average$534FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$426Average$547FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$486Average$619FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$501Average$696FlexibilityNo cancel feeOn-time70%
DeltaCheapest$512Average$820FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$521Average$774FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$551Average$849FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$649Average$864FlexibilityNo cancel feeOn-time69%

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