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$430+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BUH
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Find 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 November 5, 2025.

This FlightHub deal was found by Cheapflights users on 11/3. 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.
Mon 11/2411:05 amDCA - OTP
2 stops24h 30mAir Canada
Mon 12/85:55 amOTP - DCA
2 stops16h 36mAir Canada
Deal found 11/3$632
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 11/191:10 pmDCA - OTP
2 stops16h 10mMultiple Airlines
Wed 11/266:05 amOTP - DCA
2 stops16h 26mMultiple Airlines
Deal found 11/2$637
This Iberia deal was found by Cheapflights users on 11/4. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/101:44 pmDCA - OTP
2 stops18h 46mMultiple Airlines
Wed 11/198:05 amOTP - DCA
2 stops22h 42mMultiple Airlines
Deal found 11/4$652
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/158:40 pmDCA - OTP
2 stops38h 45mUnited Airlines
Thu 1/155:50 amOTP - DCA
2 stops34h 05mUnited Airlines
Deal found 11/3$658
This Delta deal was found by Cheapflights users on 11/3. 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.
Fri 11/712:42 pmDCA - OTP
2 stops18h 08mDelta
Thu 11/206:00 amOTP - DCA
2 stops19h 34mDelta
Deal found 11/3$698
This United deal was found by Cheapflights users on 11/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:09 amDCA - OTP
2 stops23h 56mMultiple Airlines
Mon 12/85:55 amOTP - DCA
2 stops34h 00mMultiple Airlines
Deal found 11/3$706
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/33:30 pmDCA - OTP
2 stops20h 10mUnited Airlines
Sun 11/95:55 amOTP - DCA
2 stops18h 01mUnited Airlines
Deal found 11/3$710
This Ovago deal was found by Cheapflights users on 11/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:30 pmDCA - OTP
2 stops21h 25mBritish Airways
Tue 11/114:40 pmOTP - DCA
2 stops35h 18mBritish Airways
Deal found 11/3$726
This Mytrip deal was found by Cheapflights users on 11/2. 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 11/2011:05 amDCA - OTP
2 stops21h 05mMultiple Airlines
Thu 11/276:00 amOTP - DCA
2 stops22h 56mMultiple Airlines
Deal found 11/2$762
This Delta deal was found by Cheapflights users on 11/3. 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 12/1011:13 amDCA - OTP
2 stops18h 47mDelta
Wed 12/176:05 amOTP - DCA
2 stops18h 54mDelta
Deal found 11/3$767

Cheap 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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$570
(Mytrip)

One-way from

$430
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$737
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. 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 November 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 November 5, 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

Wed 1/21

11:05 am-2:00 pm

2 stops19h 55m

Bucharest Otopeni Intl

Tue 3/3

5:55 am-3:28 pm

2 stops16h 33m

$570

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 3/18

5:23 pm-3:45 pm

2 stops16h 22m

Bucharest Otopeni Intl

Wed 4/1

8:25 am-8:10 pm

2 stops18h 45m

$602

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 3/4

5:32 pm-3:45 pm

2 stops15h 13m

Bucharest Otopeni Intl

Wed 3/18

8:05 am-6:48 pm

2 stops16h 43m

$627

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Thu 2/5

5:45 pm-3:45 pm

2 stops15h 00m

Bucharest Otopeni Intl

Thu 2/19

8:00 am-6:52 pm

2 stops17h 52m

$652

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 11/26

5:45 pm-3:45 pm

2 stops15h 00m

Bucharest Otopeni Intl

Wed 12/10

8:05 am-8:15 pm

2 stops19h 10m

$652

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sat 1/10

6:31 pm-2:55 pm

2 stops37h 24m

Bucharest Otopeni Intl

Sat 2/21

8:05 am-6:52 pm

2 stops17h 47m

$676

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Mon 2/2

3:30 pm-3:30 pm

2 stops17h 00m

Bucharest Otopeni Intl

Mon 2/16

8:05 am-8:32 pm

2 stops19h 27m

$677

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Mon 2/9

11:10 am-12:05 pm

2 stops17h 55m

Bucharest Otopeni Intl

Tue 2/17

6:00 am-4:29 pm

2 stops17h 29m

$698

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Tue 2/3

3:30 pm-2:45 pm

2 stops16h 15m

Bucharest Otopeni Intl

Tue 2/17

8:00 am-6:58 pm

2 stops17h 58m

$702

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Mon 4/6

6:59 pm-5:25 pm

2 stops15h 26m

Bucharest Otopeni Intl

Mon 4/20

8:25 am-8:00 pm

2 stops18h 35m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 18 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 November 5, 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 15h 13m. 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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