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$410+ Cheap flights from Reagan-National (DCA) to Bucharest (BUH)

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BUH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Reagan-National to Bucharest

Cheapest flights from Reagan-National to Bucharest
Explore the most affordable flight options available from Reagan-National to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/254:05 pmDCA - OTP
2 stops24h 45mUnited Airlines
Sat 1/102:50 pmOTP - DCA
2 stops40h 09mUnited Airlines
Deal found 12/15$905
This Booking.com deal was found by Cheapflights users on 12/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:50 pmDCA - OTP
2 stops44h 40mBritish Airways
Sat 1/104:00 pmOTP - DCA
2 stops32h 08mBritish Airways
Deal found 12/15$1,059
This Delta deal was found by Cheapflights users on 12/15. 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 12/236:05 amOTP - DCA
2 stops21h 25mDelta
Deal found 12/15$1,426
This Mytrip deal was found by Cheapflights users on 12/15. 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.
Thu 12/256:59 amDCA - OTP
3 stops34h 26mMultiple Airlines
Sat 1/106:35 pmOTP - DCA
3 stops32h 10mMultiple Airlines
Deal found 12/15$1,485
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/227:30 amDCA - OTP
2 stops22h 00mUnited Airlines
Sat 1/102:50 pmOTP - DCA
2 stops38h 58mUnited Airlines
Deal found 12/15$1,523
This Mytrip deal was found by Cheapflights users on 12/15. 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.
Tue 12/164:10 pmDCA - OTP
3 stops24h 05mMultiple Airlines
Tue 12/235:35 amOTP - DCA
3 stops21h 10mMultiple Airlines
Deal found 12/15$1,551
This Mytrip deal was found by Cheapflights users on 12/15. 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 12/226:59 amDCA - OTP
3 stops35h 46mMultiple Airlines
Sat 1/106:35 pmOTP - DCA
3 stops32h 10mMultiple Airlines
Deal found 12/15$1,845
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 12/206:30 amDCA - OTP
2 stops23h 00mUnited Airlines
Fri 1/95:55 amOTP - DCA
2 stops16h 37mUnited Airlines
Deal found 12/15$1,894
This Mytrip deal was found by Cheapflights users on 12/15. 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.
Tue 12/236:00 amDCA - OTP
3 stops35h 30mMultiple Airlines
Sat 1/105:35 amOTP - DCA
3 stops21h 10mMultiple Airlines
Deal found 12/15$2,006
This Mytrip deal was found by Cheapflights users on 12/15. 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.
Sat 12/206:59 amDCA - OTP
3 stops35h 46mMultiple Airlines
Fri 1/95:35 amOTP - DCA
3 stops19h 30mMultiple Airlines
Deal found 12/15$2,007
This Orbitz deal was found by Cheapflights users on 12/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:40 pmDCA - OTP
2 stops36h 10mMultiple Airlines
Tue 2/178:00 amOTP - DCA
2 stops18h 44mMultiple Airlines
Deal found 12/17$2,008
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/1711:13 amDCA - OTP
2 stops17h 52mDelta
Fri 1/91:55 pmOTP - DCA
2 stops16h 46mDelta
Deal found 12/15$2,023

Find flight deals from Reagan-National to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Bucharest (BUH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$591
(Trip.com)

One-way from

$410
(Expedia)

Popular in

June

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 Bucharest (BUH)
Search Deals
One-way flight from Washington, D.C. Reagan-National to Bucharest (BUH)
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($83 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 December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Bucharest 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 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Bucharest that are best for you.

Fly from

Reagan-National

Fly to

Bucharest

Route

Depart

Return

Price

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Thu 1/29

4:15 pm-3:10 pm

2 stops15h 55m

Bucharest Otopeni Intl

Thu 2/5

6:00 am-9:58 pm

2 stops22h 58m

$574

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sat 3/21

6:00 am-11:50 pm

2 stops35h 50m

Bucharest Otopeni Intl

Wed 4/1

6:30 am-10:59 pm

2 stops23h 29m

$591

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sat 3/21

8:45 pm-2:55 pm

2 stops36h 10m

Bucharest Otopeni Intl

Wed 4/1

8:25 am-9:30 pm

2 stops20h 05m

$687

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 3/18

5:00 pm-3:45 pm

2 stops16h 45m

Bucharest Otopeni Intl

Wed 4/1

8:25 am-8:48 pm

2 stops19h 23m

$687

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Tue 2/10

8:45 pm-8:00 pm

2 stops40h 15m

Bucharest Otopeni Intl

Tue 2/24

8:00 am-10:31 pm

2 stops21h 31m

$687

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

$687

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Thu 3/19

6:00 am-3:35 pm

2 stops27h 35m

Bucharest Otopeni Intl

Sun 3/29

4:05 pm-10:59 pm

2 stops37h 54m

$708

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Fri 3/27

1:30 pm-11:25 pm

2 stops27h 55m

Bucharest Otopeni Intl

Mon 4/6

3:30 pm-3:54 pm

2 stops31h 24m

$732

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sun 4/19

5:49 pm-12:45 am

2 stops23h 56m

Bucharest Otopeni Intl

Sat 4/25

8:05 pm-3:54 pm

2 stops26h 49m

$732

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 1/28

5:55 pm-11:30 pm

2 stops22h 35m

Bucharest Otopeni Intl

Mon 2/2

8:25 pm-6:44 pm

2 stops29h 19m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 19 results
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Best time to book a flight from Reagan-National to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest 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 Bucharest

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

Find hourly flight availability from Reagan-National to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 33% on flights from Washington, D.C. Reagan-National Airport to Bucharest by exploring options for tickets in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Bucharest. 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 Bucharest?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Bucharest in 36h 10m. Fly via British Airways to get the fastest option. Airlines will cover a distance of 4950 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Bucharest 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

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

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