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$375+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — OTP
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:55 pmDCA - OTP
2 stops20h 50mBritish Airways
Thu 12/184:35 pmOTP - DCA
2 stops30h 26mBritish Airways
Deal found 12/10$859
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:10 amDCA - OTP
2 stops26h 35mBritish Airways
Sun 12/214:10 pmOTP - DCA
2 stops31h 05mBritish Airways
Deal found 12/10$927
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:49 pmDCA - OTP
2 stops15h 56mBritish Airways
Sun 12/214:10 pmOTP - DCA
2 stops31h 05mBritish Airways
Deal found 12/10$1,009
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:13 amDCA - OTP
2 stops17h 52mDelta
Fri 1/306:00 amOTP - DCA
2 stops19h 04mDelta
Deal found 12/10$1,134
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:24 pmDCA - OTP
2 stops43h 06mBritish Airways
Sun 12/284:10 pmOTP - DCA
2 stops35h 03mBritish Airways
Deal found 12/10$1,211
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/151:00 pmDCA - OTP
2 stops22h 35mUnited Airlines
Fri 1/305:55 amOTP - DCA
2 stops22h 04mUnited Airlines
Deal found 12/10$1,234
This Air Europa deal was found by Cheapflights users on 12/10. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:02 pmDCA - OTP
2 stops18h 28mMultiple Airlines
Tue 12/168:20 amOTP - DCA
2 stops21h 37mMultiple Airlines
Deal found 12/10$1,507
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:13 amDCA - OTP
2 stops17h 52mDelta
Fri 1/91:55 pmOTP - DCA
2 stops16h 46mDelta
Deal found 12/10$1,626
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:13 amDCA - OTP
2 stops17h 52mDelta
Wed 1/71:55 pmOTP - DCA
2 stops16h 46mDelta
Deal found 12/10$1,659
This Mytrip deal was found by Cheapflights users on 12/10. 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 12/226:50 pmDCA - OTP
3 stops36h 00mMultiple Airlines
Sun 12/285:35 amOTP - DCA
3 stops23h 21mMultiple Airlines
Deal found 12/10$1,970
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:13 amDCA - OTP
2 stops17h 52mDelta
Tue 12/306:00 amOTP - DCA
2 stops20h 14mDelta
Deal found 12/11$1,972

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$658
(Mytrip)

One-way from

$375
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$846
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
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 12, 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

Tue 4/28

6:05 am-5:30 pm

2 stops28h 25m

Cluj Napoca

Tue 5/5

2:00 pm-10:59 pm

2 stops39h 59m

$672

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 3/18

4:23 pm-3:45 pm

2 stops17h 22m

Bucharest Otopeni Intl

Wed 4/1

8:25 am-6:48 pm

2 stops17h 23m

$686

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Mon 3/30

6:14 pm-5:25 pm

2 stops16h 11m

Bucharest Otopeni Intl

Wed 4/8

8:25 am-7:04 pm

2 stops17h 39m

$686

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Tue 2/10

3:24 pm-2:45 pm

2 stops16h 21m

Bucharest Otopeni Intl

Tue 2/24

8:00 am-6:57 pm

2 stops17h 57m

$686

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sun 3/29

4:40 pm-2:05 pm

2 stops14h 25m

Bucharest Otopeni Intl

Tue 4/7

8:25 am-7:04 pm

2 stops17h 39m

$686

Washington, D.C.Cluj Napoca

DCA - CLJ

DCACLJ

Washington, D.C. Reagan-National

Tue 4/28

4:10 pm-5:25 pm

2 stops18h 15m

Cluj Napoca

Tue 5/5

1:50 pm-9:55 pm

2 stops15h 05m

$688

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Tue 3/24

6:00 am-3:45 pm

2 stops27h 45m

Bucharest Otopeni Intl

Wed 4/8

6:05 am-10:19 am

2 stops35h 14m

$693

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sat 3/28

4:15 pm-2:20 pm

2 stops40h 05m

Bucharest Otopeni Intl

Thu 4/9

12:40 pm-9:53 pm

2 stops16h 13m

$695

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 3/25

11:00 am-12:05 pm

2 stops19h 05m

Bucharest Otopeni Intl

Wed 4/8

7:00 am-10:36 pm

2 stops22h 36m

$698

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 3/25

11:00 am-12:05 pm

2 stops19h 05m

Bucharest Otopeni Intl

Tue 4/14

7:00 am-4:29 pm

2 stops16h 29m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 December 12, 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 17h 22m. British Airways provides one of the quickest options available for as low as $686. 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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