$303 Cheap Flights from Bucharest (OTP) to Washington (IAD)

View $303 flight on Thu, May 21, 2026Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Washington Dulles Intl. Airport (IAD)

Cheap Flights from Bucharest to Washington (OTP-IAD)

Prices were available within the past 7 days and start at $303 for one-way flights and $514 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Feb 18 - Wed, Mar 18
OTP
Bucharest
IAD
Washington
$514 Roundtrip, found 2 days ago
$514
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Feb 18 from Bucharest to Washington, returning Wed, Mar 18, priced at $514 found 2 days ago
Air Canada
Wed, Feb 18 - Wed, Mar 18
OTP
Bucharest
IAD
Washington
$514 Roundtrip, found 2 days ago
$514
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Feb 18 from Bucharest to Washington, returning Wed, Mar 18, priced at $514 found 2 days ago
Lufthansa
Sat, Dec 6 - Sat, May 2
OTP
Bucharest
IAD
Washington
$515 Roundtrip, found 10 hours ago
$515
Roundtrip
found 10 hours ago
Select Lufthansa flight, departing Sat, Dec 6 from Bucharest to Washington, returning Sat, May 2, priced at $515 found 10 hours ago
Lufthansa
Thu, Jan 22 - Wed, Jan 28
OTP
Bucharest
IAD
Washington
$515 Roundtrip, found 6 days ago
$515
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Jan 22 from Bucharest to Washington, returning Wed, Jan 28, priced at $515 found 6 days ago
Lufthansa
Wed, Nov 19 - Fri, Nov 28
OTP
Bucharest
IAD
Washington
$516 Roundtrip, found 5 days ago
$516
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Nov 19 from Bucharest to Washington, returning Fri, Nov 28, priced at $516 found 5 days ago
Lufthansa
Wed, Jan 28 - Wed, Feb 25
OTP
Bucharest
IAD
Washington
$517 Roundtrip, found 15 hours ago
$517
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Wed, Jan 28 from Bucharest to Washington, returning Wed, Feb 25, priced at $517 found 15 hours ago
Lufthansa
Thu, Apr 2 - Wed, Apr 8
OTP
Bucharest
IAD
Washington
$518 Roundtrip, found 1 day ago
$518
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Apr 2 from Bucharest to Washington, returning Wed, Apr 8, priced at $518 found 1 day ago
Swiss International Air Lines
Wed, Feb 18 - Wed, Mar 18
OTP
Bucharest
IAD
Washington
$523 Roundtrip, found 2 days ago
$523
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, Feb 18 from Bucharest to Washington, returning Wed, Mar 18, priced at $523 found 2 days ago
Austrian Airlines
Mon, Mar 2 - Tue, Mar 31
OTP
Bucharest
IAD
Washington
$531 Roundtrip, found 2 hours ago
$531
Roundtrip
found 2 hours ago
Select Austrian Airlines flight, departing Mon, Mar 2 from Bucharest to Washington, returning Tue, Mar 31, priced at $531 found 2 hours ago
British Airways
Sat, Feb 28 - Sat, Apr 18
OTP
Bucharest
IAD
Washington
$532 Roundtrip, found 1 day ago
$532
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Feb 28 from Bucharest to Washington, returning Sat, Apr 18, priced at $532 found 1 day ago

Alternative airports near Washington

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

Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $560
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $560

Frequently asked questions

How much does a flight from Henri Coanda Intl. Airport (OTP) to Washington Dulles Intl. Airport (IAD) cost?
Secure a cheap one-way flight from $303 or cheap return flight from $514 from Henri Coanda Intl. Airport (OTP) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Henri Coanda Intl. Airport (OTP) to Washington Dulles Intl. Airport (IAD)?
Flying in February is a great way to save, as it's the cheapest month for flights between OTP and IAD. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Henri Coanda Intl. Airport (OTP) to Washington Dulles Intl. Airport (IAD)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from OTP to IAD. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Henri Coanda Intl. Airport (OTP) to Washington Dulles Intl. Airport (IAD)?
You'll need to take a flight with a layover when traveling from Henri Coanda Intl. Airport (OTP) to Washington Dulles Intl. Airport (IAD). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from OTP to IAD?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Henri Coanda Intl. Airport (OTP) to Washington Dulles Intl. Airport (IAD)?
To touch down at Washington Dulles Intl. Airport (IAD) on time, select a flight that leaves Henri Coanda Intl. Airport (OTP) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Henri Coanda Intl. Airport (OTP) to Washington Dulles Intl. Airport (IAD) last-minute?
Waiting until right before your break to book a ticket from OTP to IAD often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book an OTP to IAD flight and hotel package?
Compared with arranging flights and hotels separately, booking an OTP to IAD flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Henri Coanda Intl. Airport (OTP) to Washington Dulles Intl. Airport (IAD)?
It's usually possible to cancel or reschedule your OTP to IAD flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Henri Coanda Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Emirates, KLM, Lufthansa, Qatar Airways, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$513
Distance
4963 mi

Book with confidence

Bucharest to Washington Flights

The cheapest times to fly from Bucharest to Washington

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 Bucharest to Washington are during the month of February. You can find some of the cheapest flights from Bucharest to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bucharest to Washington

Sunday is one of the best days to book for cheap flights from Bucharest to Washington: 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 Bucharest to Washington

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 Bucharest to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $303 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 Bucharest to Washington 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 Bucharest to Washington 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.

 

Bucharest to Washington Flights

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*Available to One Key members.