Boston (BOS) to Bucharest (OTP) at a glance

Travel on a range of airlines that operate flights from Boston (BOS) to Bucharest (OTP) along this international long-haul route. You can compare choices between full-service and low-cost carriers to discover the itinerary that aligns with your budget, schedule, and travel plans while you explore the renowned attractions and neighborhoods of Bucharest. Get essential information about flights departing from Logan International Airport (BOS) to Henri Coanda International Airport (OTP).

• Fastest flight duration: around 9h 45m in-flight, plus roughly 2h 45m layover with one stop
• Route distance: roughly 4,600 miles (7,400 km)
• Flights per week: around 10 departures on average
• Typical fares (one-way): economy tickets often range from $205–$685, depending on seasonality and how far ahead you book

Flights from Logan International Airport (BOS) to Henri Coanda International Airport (OTP)

Based on recent traveler bookings, here are the top airlines favored for flights from Boston to Bucharest, typically offering one-stop and multi-stop options. Common layover hubs include Frankfurt International Airport, FRA (approximately 2h 45m layover), Zürich Airport, ZRH (around 1h 15m layover), and Heathrow Airport, LHR (about 3 hours layover). These choices provide the flexibility to balance price, total travel time, and cabin class, helping you to create the ideal itinerary for your journey.

• Swiss International Air Lines: This full-service airline provides one-stop journeys, with one-way ticket prices generally falling between $205 and $620. It represents about 19% of departures for this route, featuring an in-flight duration of 9 hours and 45 minutes, and a total travel time of approximately 12 hours and 15 minutes, including layover time.
• Lufthansa: As a full-service airline, Lufthansa offers one-stop services with one-way fares typically ranging from $225 to $735. It accounts for around 18% of the departures along this route, maintaining an in-flight time of 9 hours and 45 minutes, while the overall journey takes close to 12 hours and 15 minutes, factoring in layover.
• United: This full-service carrier provides one-stop options, with one-way fares usually starting from $210 and going up to $910. United makes up about 17% of departures on this route, featuring a flight duration of 9 hours and 45 minutes and a total travel time of around 12 hours and 15 minutes, including layover.
• British Airways: A full-service airline that delivers one-stop travel, British Airways offers one-way fares typically between $210 and $580. It constitutes roughly 13% of the departures for this route, with an in-flight time of 9 hours and 45 minutes, resulting in a total journey time of about 12 hours and 15 minutes, including the layover.
• Turkish Airlines: This full-service airline presents one-stop services, with one-way fares generally ranging from $305 to $1,470. Turkish Airlines represents approximately 6% of departures on this route, with a flight time of 9 hours and 45 minutes, leading to a total travel duration of roughly 12 hours and 15 minutes, including the layover.

Best time to fly from Boston (BOS) to Bucharest (OTP)

The most popular months for travelers flying from Boston to Bucharest are June, July, and August, when peak temperatures in Bucharest reach up to 77.5°F in August. If you prefer quieter travel, consider November, the least busy time to visit with temperatures around 46.8°F and typically the lowest average one-way fare (around $299). Flight availability peaks in December, with approximately 12 flights per week, making it easier to find convenient departure times. February has the fewest flights, with approximately 7 flights per week.

• Cheapest time to fly: November usually offers good deals with average one-way fare around $299, roughly 30% cheaper than the yearly average.
• Another budget-friendly time to fly: February typically offers an average one-way fare of around $326.
• Most flight options: December has the highest number of flights from Boston to Bucharest, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.

Month	Temperature	Demand	Weekly Flights	Average one-way Fare
January	31.8°F (-0.1°C)	Average	8	$417
February	36.1°F (2.3°C)	Moderately Low	7	$326
March	44.6°F (7.0°C)	Moderately Low	9	$401
April	54.5°F (12.5°C)	Average	11	$430
May	63.7°F (17.6°C)	Average	9	$692
June	71.6°F (22.0°C)	Moderately High	10	$571
July	76.5°F (24.7°C)	Moderately High	10	$418
August	77.5°F (25.3°C)	Moderately High	11	$400
September	68.5°F (20.3°C)	Average	11	$387
October	56.3°F (13.5°C)	Average	9	$359
November	46.8°F (8.2°C)	Moderately Low	8	$299
December	36.5°F (2.5°C)	Average	12	$456

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to find the best prices for flights from Boston (BOS) to Bucharest (OTP)

Getting some of the best deals on flights from Boston to Bucharest is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, although most travelers tend to reserve at least 2 months ahead. Evening departures between 6 PM and 12 AM often feature lower prices and are the most popular flight times. Additionally, flying on Sunday typically results in cheaper rates, while Tuesday is the most common travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Henri Coanda International Airport from Logan International Airport

Bucharest welcomes travelers from Boston with a range of transport options based on price, convenience, and proximity. Bucharest city center is approximately a 20-minute drive (covering about 12 miles) from Henri Coanda International Airport, depending on traffic. Here's how to reach Bucharest efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Bucharest, with private rides that can be arranged in advance.
• Car rental: Renting a car from Henri Coanda International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Henri Coanda International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Henri Coanda International Airport, several transport options are conveniently accessible by car. Baneasa Seaport, a seaport, is located about 6.2 miles away, while Străulești Station, a metro station, is approximately 7.1 miles from the airport. Additionally, Bucharest Baneasa Station, a train station, sits around 7.3 miles away, providing various travel choices.