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$437+ Cheap flights from Reagan-National (DCA) to Romania

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — OTP
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Reagan-National to Romania

Cheapest flights from Reagan-National to Romania
Explore the most affordable flight options available from Reagan-National to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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 11/2410:05 amDCA - CLJ
2 stops20h 35mUnited Airlines
Sun 12/72:25 pmCLJ - DCA
2 stops32h 57mUnited Airlines
Deal found 10/27$545
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:30 amDCA - CLJ
2 stops24h 10mUnited Airlines
Sat 1/102:25 pmCLJ - DCA
2 stops32h 14mUnited Airlines
Deal found 10/28$553
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:05 amDCA - OTP
2 stops21h 40mAir Canada
Tue 11/255:55 amOTP - DCA
2 stops16h 36mAir Canada
Deal found 10/27$585
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Mon 11/174:10 pmDCA - OTP
3 stops25h 55mMultiple Airlines
Mon 11/249:45 pmOTP - DCA
3 stops24h 46mMultiple Airlines
Deal found 10/27$594
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/172:00 pmDCA - CLJ
2 stops16h 40mUnited Airlines
Mon 11/242:25 pmCLJ - DCA
2 stops34h 40mUnited Airlines
Deal found 10/27$599
This Mytrip deal was found by Cheapflights users on 10/27. 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 12/312:55 pmDCA - OTP
3 stops21h 20mMultiple Airlines
Sun 12/76:00 amOTP - DCA
2 stops22h 56mMultiple Airlines
Deal found 10/27$602
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:40 amDCA - OTP
3 stops30h 20mMultiple Airlines
Wed 12/176:15 amOTP - DCA
2 stops35h 06mMultiple Airlines
Deal found 10/28$605
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/88:30 amDCA - CLJ
2 stops22h 10mUnited Airlines
Sat 1/102:25 pmCLJ - DCA
2 stops34h 40mUnited Airlines
Deal found 10/26$624
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 12/76:50 pmDCA - CLJ
2 stops35h 50mUnited Airlines
Sat 1/102:25 pmCLJ - DCA
2 stops36h 20mUnited Airlines
Deal found 10/26$626
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 12/76:50 pmDCA - CLJ
2 stops35h 50mUnited Airlines
Fri 1/96:00 amCLJ - DCA
2 stops33h 55mUnited Airlines
Deal found 10/26$628
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amDCA - OTP
2 stops29h 35mAir Canada
Fri 11/215:55 amOTP - DCA
2 stops16h 36mAir Canada
Deal found 10/27$632
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Wed 11/1211:05 amDCA - OTP
2 stops21h 45mAir Canada
Wed 11/196:05 amOTP - DCA
2 stops16h 26mAir Canada
Deal found 10/27$635

Cheap flight deals from Reagan-National to Romania

Keep the following information in mind while searching for Reagan-National to Romania flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$545
(United Airlines)

One-way from

$437
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$898
Provider with most accurate pricing for Washington, D.C. (WAS)-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Bucharest (BUH) flights.
Search Deals
From Washington, D.C. Reagan-National to Romania
Search Deals
One-way flight from Washington, D.C. Reagan-National to Romania
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Romania 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 October 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Romania that are best for you.

Fly from

Reagan-National

Fly to

Romania

Route

Depart

Return

Price

Washington, D.C.Cluj Napoca

DCA - CLJ

DCACLJ

Washington, D.C. Reagan-National

Mon 12/29

6:30 am-1:40 pm

2 stops24h 10m

Cluj Napoca

Sat 1/10

2:25 pm-3:39 pm

2 stops32h 14m

$553

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 2/25

5:32 pm-3:45 pm

2 stops15h 13m

Bucharest Otopeni Intl

Wed 3/11

8:05 am-6:48 pm

2 stops16h 43m

$578

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Fri 2/27

5:59 pm-11:25 pm

2 stops22h 26m

Bucharest Otopeni Intl

Fri 3/13

8:00 am-6:48 pm

2 stops16h 48m

$578

Washington, D.C.Cluj Napoca

DCA - CLJ

DCACLJ

Washington, D.C. Reagan-National

Mon 11/17

2:00 pm-1:40 pm

2 stops16h 40m

Cluj Napoca

Mon 11/24

2:25 pm-6:05 pm

2 stops34h 40m

$599

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Mon 3/30

7:00 pm-6:35 pm

2 stops16h 35m

Bucharest Otopeni Intl

Tue 4/7

6:00 am-5:48 pm

2 stops18h 48m

$599

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 3/18

1:10 pm-3:45 pm

2 stops20h 35m

Bucharest Otopeni Intl

Wed 4/1

8:25 am-8:10 pm

2 stops18h 45m

$603

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Thu 1/29

5:55 pm-7:30 pm

2 stops18h 35m

Bucharest Otopeni Intl

Thu 2/12

8:00 am-6:58 pm

2 stops17h 58m

$603

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 12/10

9:40 am-11:00 pm

3 stops30h 20m

Bucharest Otopeni Intl

Wed 12/17

6:15 am-10:21 am

2 stops35h 06m

$605

Washington, D.C.Cluj Napoca

DCA - CLJ

DCACLJ

Washington, D.C. Reagan-National

Tue 12/9

7:30 am-1:40 pm

2 stops23h 10m

Cluj Napoca

Sat 1/10

2:25 pm-10:35 pm

2 stops39h 10m

$624

Washington, D.C.Cluj Napoca

DCA - CLJ

DCACLJ

Washington, D.C. Reagan-National

Mon 12/8

8:30 am-1:40 pm

2 stops22h 10m

Cluj Napoca

Sat 1/10

2:25 pm-6:05 pm

2 stops34h 40m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 37 results
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Best time to book a flight from Reagan-National to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Reagan-National 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 Washington, D.C. Reagan-National Airport to Romania

What is the cheapest time of day to fly from DCA to RO?

Find hourly flight availability from Reagan-National to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

One of the essential ways to save on airfare from Washington, D.C. Reagan-National Airport to Romania is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Romania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Romania?

    A quick flight from Washington, D.C. Reagan-National Airport to Romania can take about 15h 13m. United Airlines provides one of the quickest options available for as low as $578. The distance between Washington, D.C. Reagan-National Airport and Romania is about 4950 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to Romania?

    When deciding which route to take from Washington, D.C. Reagan-National Airport to Romania consider Washington, D.C. Reagan-National - Bucharest Otopeni Intl, Washington, D.C. Reagan-National - Cluj Napoca or Washington, D.C. Reagan-National - Sibiu as they are the most popular.

  • Can I find deals for flights from Reagan-National to Romania that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Romania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Romania.

  • Can I find deals for business class flights from Reagan-National to Romania?

    Yes. Cheapflights offers flight deals from Reagan-National to Romania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Reagan-National to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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