$243 Cheap Flights from Washington (DCA) to Bucharest (OTP)

View $243 flight on Tue, Oct 27, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Henri Coanda Intl. Airport (OTP)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • Earn twice

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

Cheap Flights from Washington to Bucharest (DCA-OTP)

Prices were available within the past 7 days and start at $243 for one-way flights and $552 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Oct 28 - Wed, Nov 4
DCA
Washington
OTP
Bucharest
$552 Roundtrip, found 6 days ago
$552
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Oct 28 from Washington to Bucharest, returning Wed, Nov 4, priced at $552 found 6 days ago
Air Canada
Wed, Oct 28 - Wed, Nov 4
DCA
Washington
OTP
Bucharest
$557 Roundtrip, found 6 days ago
$557
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Oct 28 from Washington to Bucharest, returning Wed, Nov 4, priced at $557 found 6 days ago
Air Canada
Wed, Aug 26 - Wed, Sep 2
DCA
Washington
OTP
Bucharest
$558 Roundtrip, found 6 days ago
$558
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Aug 26 from Washington to Bucharest, returning Wed, Sep 2, priced at $558 found 6 days ago
Air Canada
Wed, Oct 28 - Wed, Nov 4
DCA
Washington
OTP
Bucharest
$559 Roundtrip, found 6 days ago
$559
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Oct 28 from Washington to Bucharest, returning Wed, Nov 4, priced at $559 found 6 days ago
Air Canada
Mon, Nov 9 - Wed, Nov 18
DCA
Washington
OTP
Bucharest
$560 Roundtrip, found 5 hours ago
$560
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Mon, Nov 9 from Washington to Bucharest, returning Wed, Nov 18, priced at $560 found 5 hours ago
Air Canada
Tue, Oct 20 - Tue, Nov 3
DCA
Washington
OTP
Bucharest
$562 Roundtrip, found 5 hours ago
$562
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Tue, Oct 20 from Washington to Bucharest, returning Tue, Nov 3, priced at $562 found 5 hours ago
United
Sun, Sep 13 - Wed, Sep 23
DCA
Washington
OTP
Bucharest
$564 Roundtrip, found 3 days ago
$564
Roundtrip
found 3 days ago
Select United flight, departing Sun, Sep 13 from Washington to Bucharest, returning Wed, Sep 23, priced at $564 found 3 days ago
British Airways
Mon, Nov 9 - Wed, Nov 18
DCA
Washington
OTP
Bucharest
$570 Roundtrip, found 5 hours ago
$570
Roundtrip
found 5 hours ago
Select British Airways flight, departing Mon, Nov 9 from Washington to Bucharest, returning Wed, Nov 18, priced at $570 found 5 hours ago
American Airlines
Sun, Sep 13 - Wed, Sep 23
DCA
Washington
OTP
Bucharest
$585 Roundtrip, found 3 days ago
$585
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Sep 13 from Washington to Bucharest, returning Wed, Sep 23, priced at $585 found 3 days ago
Delta
Mon, Aug 24 - Fri, Sep 4
DCA
Washington
OTP
Bucharest
$613 Roundtrip, found 12 hours ago
$613
Roundtrip
found 12 hours ago
Select Delta flight, departing Mon, Aug 24 from Washington to Bucharest, returning Fri, Sep 4, priced at $613 found 12 hours ago

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

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 $770
OTP
Henri Coanda Intl.
Cheapest
Average driving time to city center19 min
Flights from $770

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.) cost?
You can find cheap one-way flights from $243 and cheap return flights from $552 Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.) with Expedia. Return flights typically cost between $823 and $5485. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.)?
The cheapest month to fly from DCA to OTP is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.)?
Enter DCA to OTP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.)?
The earliest flight from Washington, DC (DCA) to Bucharest (OTP) usually departs at around 6:05 AM, operated by Delta and KLM. This seasonal service is available in October, giving you a great opportunity to start your journey early. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.)?
The most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.) are in the late afternoon, from 3pm to 6pm. About 39% of passengers prefer this time window. Many major carriers, including United Airlines, American Airlines, and Lufthansa, offer flights during this window. This timing is favored as it allows you to finish your day in DC before heading off to your international destination.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.)?
A flight from DCA to OTP with a layover takes around 18 hours, with the route covering approximately 4,953 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.)?
Select the "Business class" and "First class" filters when looking for DCA to OTP flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bucharest from Ronald Reagan Washington National (DCA)?
If you're planning to travel to Bucharest from Ronald Reagan Washington National (DCA), you can fly typically into Henri Coanda Intl. (OTP) Some flights may connect through major hubs like Liberty Intl. (EWR), O'Hare Intl. (ORD), Logan Intl. (BOS) before reaching Bucharest. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.) Bucharest Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Bucharest (OTP-Henri Coanda Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Henri Coanda Intl.
Airlines serving
Air Canada, Air Europa, Air France, American Airlines, British Airways, Delta, KLM, LOT-Polish Airlines, United
Roundtrip price
$552
Distance
4952 mi

Book with confidence

Washington to Bucharest Flights

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

 

The best time to book a flight from Washington to Bucharest

Sunday is one of the best days to book for cheap flights from Washington 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 Washington 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 Washington to Bucharest in 2026. You can also book with separate airlines for your outbound and return journeys, from $243 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 Washington 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 Washington 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.

 

Washington to Bucharest Flights

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.