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$450+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BUH
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
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 July 24, 2026.

This FlightHub deal was found by Cheapflights users on 7/21. 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.
Tue 10/204:20 pm
DCA
-
OTP
2 stops19h 15m
Air Canada
Tue 11/106:30 am
OTP
-
DCA
2 stops20h 28m
Air Canada
Deal found 7/21$770
This British Airways deal was found by Cheapflights users on 7/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:55 pm
DCA
-
OTP
2 stops14h 30m
British Airways
Tue 11/38:20 am
OTP
-
DCA
2 stops20h 02m
British Airways
Deal found 7/21$774
This FlightHub deal was found by Cheapflights users on 7/19. 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.
Tue 11/1711:05 am
DCA
-
OTP
2 stops21h 45m
Air Canada
Tue 12/16:30 am
OTP
-
DCA
2 stops20h 28m
Air Canada
Deal found 7/19$783
This Orbitz deal was found by Cheapflights users on 7/20. 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.
Thu 10/294:00 pm
DCA
-
OTP
2 stops15h 55m
Multiple Airlines
Wed 11/48:25 am
OTP
-
DCA
2 stops21h 42m
Multiple Airlines
Deal found 7/20$812
This Air Canada deal was found by Cheapflights users on 7/23. 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.
Sat 11/1411:05 am
DCA
-
OTP
2 stops21h 45m
Air Canada
Thu 11/196:30 am
OTP
-
DCA
2 stops22h 29m
Air Canada
Deal found 7/23$816
This British Airways deal was found by Cheapflights users on 7/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:59 pm
DCA
-
OTP
2 stops16h 41m
British Airways
Thu 11/58:00 am
OTP
-
DCA
2 stops18h 19m
British Airways
Deal found 7/20$820
This FlightHub deal was found by Cheapflights users on 7/21. 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.
Thu 11/196:00 am
DCA
-
OTP
2 stops26h 50m
Air Canada
Thu 12/36:30 am
OTP
-
DCA
2 stops20h 28m
Air Canada
Deal found 7/21$821
This Delta deal was found by Cheapflights users on 7/20. 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 9/812:55 pm
DCA
-
OTP
2 stops16h 50m
Delta
Fri 12/46:00 am
OTP
-
DCA
2 stops19h 05m
Delta
Deal found 7/20$824
This Air Canada deal was found by Cheapflights users on 7/20. 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 9/76:59 am
DCA
-
OTP
2 stops22h 01m
Air Canada
Wed 12/96:30 am
OTP
-
DCA
2 stops39h 54m
Air Canada
Deal found 7/20$825
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 8/181:01 pm
DCA
-
OTP
2 stops15h 59m
United Airlines
Tue 8/256:05 am
OTP
-
DCA
2 stops16h 37m
United Airlines
Deal found 7/19$826
This Air Canada deal was found by Cheapflights users on 7/20. 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 9/86:00 am
DCA
-
OTP
2 stops24h 00m
Air Canada
Wed 12/96:30 am
OTP
-
DCA
2 stops34h 59m
Air Canada
Deal found 7/20$832
This Air Canada deal was found by Cheapflights users on 7/21. 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 8/184:20 pm
DCA
-
OTP
2 stops19h 15m
Air Canada
Wed 9/306:05 am
OTP
-
DCA
2 stops22h 45m
Air Canada
Deal found 7/21$835

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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$770
(FlightHub)

One-way from

$450
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$932
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. 24% potential increase in price ($298 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($128 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 24, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Tue 9/8

12:55 pm-12:45 pm

2 stops16h 50m

Bucharest Otopeni Intl

Thu 12/10

6:00 am-6:05 pm

2 stops19h 05m

$824

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Tue 8/18

1:01 pm-12:00 pm

2 stops15h 59m

Bucharest Otopeni Intl

Tue 8/25

6:05 am-3:42 pm

2 stops16h 37m

$826

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Mon 9/7

11:30 am-6:35 pm

2 stops24h 05m

Bucharest Otopeni Intl

Wed 9/16

6:05 am-9:50 pm

2 stops22h 45m

$837

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sun 9/6

4:30 pm-6:35 pm

2 stops19h 05m

Bucharest Otopeni Intl

Thu 12/10

7:10 pm-6:52 pm

2 stops30h 42m

$841

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 8/19

2:45 pm-1:40 pm

2 stops15h 55m

Bucharest Otopeni Intl

Tue 9/29

7:05 am-4:32 pm

2 stops16h 27m

$841

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sun 9/6

4:30 pm-6:35 pm

2 stops19h 05m

Bucharest Otopeni Intl

Tue 12/8

7:10 pm-5:23 pm

2 stops29h 13m

$841
Quickest round-trip

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Mon 9/7

12:55 pm-12:45 pm

2 stops16h 50m

Bucharest Otopeni Intl

Wed 9/16

2:00 pm-10:03 pm

2 stops15h 03m

$841

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sun 9/6

4:30 pm-6:35 pm

2 stops19h 05m

Bucharest Otopeni Intl

Mon 12/7

7:10 pm-5:23 pm

2 stops29h 13m

$841

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Mon 9/7

10:27 am-6:35 pm

2 stops25h 08m

Bucharest Otopeni Intl

Mon 12/7

7:10 pm-5:23 pm

2 stops29h 13m

$841

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sun 8/23

1:04 pm-12:00 pm

2 stops15h 56m

Bucharest Otopeni Intl

Thu 10/1

6:05 am-6:09 pm

2 stops19h 04m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 20 resultsSorted by cheapest first
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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

No data available for this route at this time. Please check back soon.

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 15h 59m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 4950 mi. This flight may include one or multiple stops.

  • 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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