$460 Cheap Flights from Baltimore (BWI) to Bucharest (OTP)

View $460 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Henri Coanda Intl. Airport (OTP)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Baltimore to Bucharest (BWI-OTP)

Prices were available within the past 7 days and start at $460 for one-way flights and $589 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Nov 18 - Wed, Dec 3
BWI
Baltimore
OTP
Bucharest
$589 Roundtrip, just found
$589
Roundtrip
just found
Select British Airways flight, departing Tue, Nov 18 from Baltimore to Bucharest, returning Wed, Dec 3, priced at $589 just found
British Airways
Wed, Jan 7 - Wed, Feb 25
BWI
Baltimore
OTP
Bucharest
$589 Roundtrip, found 12 hours ago
$589
Roundtrip
found 12 hours ago
Select British Airways flight, departing Wed, Jan 7 from Baltimore to Bucharest, returning Wed, Feb 25, priced at $589 found 12 hours ago
British Airways
Sun, Dec 7 - Tue, Dec 16
BWI
Baltimore
OTP
Bucharest
$603 Roundtrip, found 2 days ago
$603
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Dec 7 from Baltimore to Bucharest, returning Tue, Dec 16, priced at $603 found 2 days ago
British Airways
Tue, Dec 30 - Fri, Jan 9
BWI
Baltimore
OTP
Bucharest
$604 Roundtrip, found 3 days ago
$604
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Dec 30 from Baltimore to Bucharest, returning Fri, Jan 9, priced at $604 found 3 days ago
American Airlines
Wed, Apr 8 - Wed, Apr 15
BWI
Baltimore
OTP
Bucharest
$608 Roundtrip, found 4 days ago
$608
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Apr 8 from Baltimore to Bucharest, returning Wed, Apr 15, priced at $608 found 4 days ago
American Airlines
Wed, Apr 8 - Wed, Apr 15
BWI
Baltimore
OTP
Bucharest
$615 Roundtrip, found 4 days ago
$615
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Apr 8 from Baltimore to Bucharest, returning Wed, Apr 15, priced at $615 found 4 days ago
British Airways
Wed, Dec 10 - Wed, Dec 24
BWI
Baltimore
OTP
Bucharest
$617 Roundtrip, just found
$617
Roundtrip
just found
Select British Airways flight, departing Wed, Dec 10 from Baltimore to Bucharest, returning Wed, Dec 24, priced at $617 just found
Delta
Mon, Dec 8 - Wed, Dec 24
BWI
Baltimore
OTP
Bucharest
$649 Roundtrip, just found
$649
Roundtrip
just found
Select Delta flight, departing Mon, Dec 8 from Baltimore to Bucharest, returning Wed, Dec 24, priced at $649 just found
United
Tue, Nov 18 - Wed, Dec 3
BWI
Baltimore
OTP
Bucharest
$661 Roundtrip, just found
$661
Roundtrip
just found
Select United flight, departing Tue, Nov 18 from Baltimore to Bucharest, returning Wed, Dec 3, priced at $661 just found
Air France
Tue, Nov 18 - Wed, Dec 3
BWI
Baltimore
OTP
Bucharest
$707 Roundtrip, just found
$707
Roundtrip
just found
Select Air France flight, departing Tue, Nov 18 from Baltimore to Bucharest, returning Wed, Dec 3, priced at $707 just found

Alternative airports near Bucharest

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Henri Coanda Intl. OTP. Cheapest option available. Average driving time to city center is 19 minutes. Flights from $1,272
OTP
Henri Coanda Intl.
Cheapest
Average driving time to city center19 min
Flights from $1,272
Flights from Baltimore (BWI) to Bucharest (OTP)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Henri Coanda Intl.
Airlines serving
Air France, American Airlines, British Airways, Delta, KLM, United
Roundtrip price
$588
Distance
4922 mi

Baltimore to Bucharest Flights

The cheapest times to fly from Baltimore to Bucharest

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Bucharest are during the month of November. You can find some of the cheapest flights from Baltimore to Bucharest with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Bucharest

Sunday is one of the best days to book for cheap flights from Baltimore to Bucharest: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Bucharest

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Bucharest in 2025. You can also book with separate airlines for your outbound and return journeys, from $460 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Bucharest flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Bucharest airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Henri Coanda Intl. Airport (OTP) cost?
Lock in a cheap one-way flight from $460 or cheap return flight from $589 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Henri Coanda Intl. Airport (OTP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Henri Coanda Intl. Airport (OTP)?
The cheapest month to fly from BWI to OTP is November, when there's less demand. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Henri Coanda Intl. Airport (OTP)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BWI to OTP flight.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Henri Coanda Intl. Airport (OTP)?
You'll need to hop on a flight with a layover if you're traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Henri Coanda Intl. Airport (OTP). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BWI to OTP?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Henri Coanda Intl. Airport (OTP)?
Book a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Henri Coanda Intl. Airport (OTP) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Henri Coanda Intl. Airport (OTP) last-minute?
Last-minute bookings from BWI to OTP are usually more expensive. To lock in the lowest prices, start searching for flights ahead of time. That being said, if you can play around with your travel dates, you may land a cheap fare right before your journey.
Is it cheaper to book a BWI to OTP flight and hotel package?
Booking a BWI to OTP flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Henri Coanda Intl. Airport (OTP)?
If you reserved your BWI to OTP flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Explore a world of travel with Expedia

*Available to One Key members.