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Otopeni Intl

$202+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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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 enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$361
(Kiwi.com)

One-way from

$202
(Booking.com)

Popular in

June

Cheapest in

October

Average price

$728
Provider with most accurate pricing for Boston Logan Intl-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Bucharest Otopeni Intl flights.
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From Boston Logan Intl to Bucharest Otopeni Intl
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One-way flight from Boston Logan Intl to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 17% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/218:40 pmBOS - OTP
1 stop14h 55mLufthansa
mié. 1/281:05 pmOTP - BOS
1 stop12h 30mLufthansa
Deal found 1/7$361
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/157:25 pmBOS - OTP
1 stop17h 00mAustrian Airlines
lun. 3/237:10 pmOTP - BOS
1 stop25h 55mAustrian Airlines
Deal found 1/7$362
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/1611:10 pmBOS - OTP
1 stop10h 40mMultiple Airlines
lun. 3/237:10 pmOTP - BOS
1 stop25h 55mMultiple Airlines
Deal found 1/6$367
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/177:25 pmBOS - OTP
1 stop11h 05mMultiple Airlines
mié. 3/256:30 amOTP - BOS
1 stop20h 50mMultiple Airlines
Deal found 1/6$369
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/289:50 pmBOS - OTP
1 stop19h 35mSWISS
mar. 2/36:30 amOTP - BOS
1 stop20h 50mSWISS
Deal found 1/7$376
This Mytrip deal was found by Cheapflights users on 1/7. 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.
mié. 1/288:40 pmBOS - OTP
1 stop14h 55mMultiple Airlines
mar. 2/36:30 amOTP - BOS
2 stops20h 12mMultiple Airlines
Deal found 1/7$379
This Gotogate deal was found by Cheapflights users on 1/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/248:40 pmBOS - OTP
1 stop14h 55mMultiple Airlines
mar. 4/146:20 amOTP - BOS
2 stops18h 37mMultiple Airlines
Deal found 1/5$385
This Gotogate deal was found by Cheapflights users on 1/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/910:15 amBOS - OTP
2 stops26h 20mMultiple Airlines
mar. 3/316:15 amOTP - BOS
1 stop18h 25mMultiple Airlines
Deal found 1/8$386
This Mytrip deal was found by Cheapflights users on 1/8. 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.
mié. 2/49:50 pmBOS - OTP
1 stop11h 00mSWISS
mié. 2/116:30 amOTP - BOS
1 stop20h 50mSWISS
Deal found 1/8$389
This Gotogate deal was found by Cheapflights users on 1/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/215:30 amBOS - OTP
2 stops27h 20mMultiple Airlines
mié. 1/286:05 amOTP - BOS
2 stops18h 57mMultiple Airlines
Deal found 1/7$391
This Gotogate deal was found by Cheapflights users on 1/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/19:40 pmBOS - OTP
1 stop20h 25mMultiple Airlines
jue. 4/306:35 amOTP - BOS
2 stops34h 10mMultiple Airlines
Deal found 1/8$392

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 enero 8, 2026.
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

mié. 4/1

9:40 pm-1:05 am

1 stop20h 25m

Bucharest Otopeni Intl

jue. 4/30

6:35 am-9:45 am

2 stops34h 10m

$392

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

mié. 4/1

9:40 pm-1:05 am

1 stop20h 25m

Bucharest Otopeni Intl

jue. 4/30

4:10 pm-7:55 pm

1 stop34h 45m

$393

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

mar. 2/24

2:20 pm-12:20 pm

2 stops15h 00m

Bucharest Otopeni Intl

mar. 4/14

6:20 am-5:57 pm

2 stops18h 37m

$400

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

jue. 2/19

2:20 pm-12:30 pm

2 stops15h 10m

Bucharest Otopeni Intl

mié. 3/4

1:05 pm-6:35 pm

1 stop12h 30m

$451

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

dom. 3/15

9:40 pm-6:35 pm

1 stop14h 55m

Bucharest Otopeni Intl

dom. 3/22

5:55 am-9:32 am

2 stops33h 37m

$462

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

lun. 5/18

4:35 pm-1:00 pm

1 stop13h 25m

Bucharest Otopeni Intl

jue. 5/28

8:35 am-4:33 pm

1 stop14h 58m

$464

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

lun. 5/18

4:35 pm-1:00 pm

1 stop13h 25m

Bucharest Otopeni Intl

vie. 5/29

8:35 am-6:30 pm

1 stop16h 55m

$464

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

lun. 5/18

4:35 pm-1:00 pm

1 stop13h 25m

Bucharest Otopeni Intl

mié. 5/27

7:00 am-1:10 pm

1 stop13h 10m

$464

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

lun. 5/18

4:35 pm-1:00 pm

1 stop13h 25m

Bucharest Otopeni Intl

jue. 5/28

1:10 pm-7:35 pm

1 stop13h 25m

$464

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

lun. 3/9

11:10 pm-3:50 pm

1 stop10h 40m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 17 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 January 2, 2026.

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 $370). Flying from Boston to Bucharest Otopeni Intl Airport in February is currently the most expensive (average of $656). 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.

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 enero 8, 2026.
Read through reviews of airlines operating flights from Boston to Bucharest Otopeni Intl Airport, such as Delta, SWISS, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

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
8,025 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

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.
SWISS
7.5
Good
1,840 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

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
4,150 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

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
7,692 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

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
7,657 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

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 8 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 20h 25m. SWISS provides one of the quickest options available for as low as $393. 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 Air France and British Airways - these airlines can fly you to your destination from $401 and $415, respectively. These flights start at 48% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Boston to Bucharest Otopeni Intl Airport one-way?

    The cheapest airlines for a one-way flight from Boston to Bucharest Otopeni Intl Airport are SWISS ($327), Air France ($332), and Turkish Airlines ($340).

  • 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 $370). Flying from Boston to Bucharest Otopeni Intl Airport in February is currently the most expensive (average of $656). 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.
Hartford to Otopeni Intl flights
Albany to Otopeni Intl flights
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Top 8 airlines flying from Boston to Otopeni Intl

Discover the top 8 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$371Average$577FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$401Average$536FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$415Average$698FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$456Average$864FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$475Average$646FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$497Average$844FlexibilityNo cancel feeOn-time76%
DeltaCheapest$512Average$799FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$522Average$825FlexibilityNo cancel feeOn-time75%

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