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Otopeni Intl

$253+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Bucharest Otopeni Intl are usually found in January or October, booked 30 days in advance, depart on a Monday or Sunday and return on a Friday

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 July 31, 2025.

Round-trip from

$442
(Orbitz)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$864
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. 22% potential increase in price ($213 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This Orbitz deal was found by Cheapflights users on 7/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:40 pmBOS - OTP
1 stop10h 40mSWISS
Tue 11/44:40 pmOTP - BOS
1 stop34h 40mSWISS
Deal found 7/29$442
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:00 amBOS - OTP
2 stops29h 35mMultiple Airlines
Fri 10/36:30 amOTP - BOS
1 stop15h 55mMultiple Airlines
Deal found 7/31$443
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Wed 9/246:00 amBOS - OTP
2 stops26h 20mAir Canada
Wed 10/16:05 amOTP - BOS
2 stops34h 25mAir Canada
Deal found 7/29$445
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sun 9/78:05 pmBOS - OTP
1 stop15h 30mLufthansa
Sat 9/206:05 amOTP - BOS
1 stop18h 35mLufthansa
Deal found 7/29$451
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 8/189:40 pmBOS - OTP
2 stops13h 55mUnited Airlines
Tue 9/26:00 amOTP - BOS
2 stops18h 46mUnited Airlines
Deal found 7/31$460
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 9/105:10 pmBOS - OTP
1 stop12h 15mAustrian Airlines
Sun 9/146:55 pmOTP - BOS
1 stop25h 55mAustrian Airlines
Deal found 7/28$462
This deal was found by Cheapflights users on 7/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:40 pmBOS - OTP
1 stop11h 50mBritish Airways
Wed 9/174:15 pmOTP - BOS
1 stop13h 30mBritish Airways
Deal found 7/30$499

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 July 31, 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

Fri 10/10

9:40 pm-3:20 pm

1 stop10h 40m

Bucharest Otopeni Intl

Tue 11/4

4:40 pm-8:20 pm

1 stop34h 40m

$442

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 9/22

6:00 am-6:35 pm

2 stops29h 35m

Bucharest Otopeni Intl

Fri 10/3

6:30 am-3:25 pm

1 stop15h 55m

$443

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 9/24

6:00 am-3:20 pm

2 stops26h 20m

Bucharest Otopeni Intl

Wed 10/1

6:05 am-9:30 am

2 stops34h 25m

$445

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 9/7

8:05 pm-6:35 pm

1 stop15h 30m

Bucharest Otopeni Intl

Sat 9/20

6:05 am-5:40 pm

1 stop18h 35m

$451

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 8/18

9:40 pm-6:35 pm

2 stops13h 55m

Bucharest Otopeni Intl

Tue 9/2

6:00 am-5:46 pm

2 stops18h 46m

$460

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 9/10

5:10 pm-12:25 pm

1 stop12h 15m

Bucharest Otopeni Intl

Sun 9/14

6:55 pm-1:50 pm

1 stop25h 55m

$462

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 9/10

7:40 pm-2:30 pm

1 stop11h 50m

Bucharest Otopeni Intl

Wed 9/17

4:15 pm-10:45 pm

1 stop13h 30m

$499

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 9/30

6:00 am-11:50 pm

3 stops34h 50m

$253

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 9/17

9:35 pm-2:35 pm

1 stop34h 00m

$315

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 10/26

10:50 pm-12:30 am

1 stop19h 40m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
1
2

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 July 25, 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, November is the cheapest month in which you can book a flight from Boston to Bucharest Otopeni Intl Airport (average of $604). Flying from Boston to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,137). 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 July 31, 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 at noon tend to be the most expensive. A flight in the morning could potentially save you up to 24% on airfare.

What’s the top layover airport for flights from Boston to Bucharest Otopeni Intl Airport?

Share of 1-stop round-trip flights from Boston to Bucharest Otopeni Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Paris (CDG) – chosen by Cheapflights users on 50% of 1-stop itineraries from Boston to Bucharest Otopeni Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Boston to Bucharest Otopeni Intl Airport?

Average round-trip fare for 1-stop flights from Boston to Bucharest Otopeni Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Paris (CDG) is the most affordable 1-stop option, with an average round-trip price of $451.

What’s the fastest layover option from Boston to Bucharest Otopeni Intl Airport?

Shortest average travel time for 1-stop one-way flights from Boston to Bucharest Otopeni Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Istanbul (IST) have the shortest average one-way travel time for 1-stop routes: 11h 40m.

Which airport typically offers the quickest layover for flights from Boston to Bucharest Otopeni Intl Airport?

Average layover duration for 1-stop one-way flights from Boston to Bucharest Otopeni Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 3h 05m.

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 July 31, 2025.
Read through reviews of airlines operating flights from Boston to Bucharest Otopeni Intl Airport, such as Austrian Airlines, SWISS, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
823 reviews
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,686 reviews
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,900 reviews
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Turkish Airlines
7.3
Good
3,933 reviews
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Air Canada
7.1
Good
9,851 reviews
Austrian Airlines
7.6
Good
823 reviews

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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.

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

    Currently priced at $442, 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 Canada and Lufthansa - these airlines can fly you to your destination from $445 and $451, respectively. These flights start at 39% 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 Turkish Airlines ($315), SWISS ($352), and Air Canada ($357).

  • 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, November is the cheapest month in which you can book a flight from Boston to Bucharest Otopeni Intl Airport (average of $604). Flying from Boston to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,137). 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.
Worcester to Otopeni Intl flights
Hartford to Otopeni Intl flights
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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$404Average$726FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$409Average$534FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$426Average$696FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$498Average$654FlexibilityNo cancel feeOn-time70%
DeltaCheapest$512Average$847FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$516Average$588FlexibilityNo cancel feeOn-time77%
KLMCheapest$521Average$738FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$587Average$864FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$642Average$889FlexibilityNo cancel feeOn-time76%

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