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$329+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BUH
ene. 2 — ene. 91
vie. 1/2
vie. 1/9
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 diciembre 3, 2025.

This oojo deal was found by Cheapflights users on 12/1. 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.
jue. 12/114:44 pmDCA - OTP
2 stops19h 46mBritish Airways
mié. 1/218:05 amOTP - DCA
2 stops20h 58mBritish Airways
Deal found 12/1$765
This oojo deal was found by Cheapflights users on 12/1. 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.
mar. 12/23:37 pmDCA - OTP
2 stops24h 18mBritish Airways
mar. 12/98:00 amOTP - DCA
2 stops21h 30mBritish Airways
Deal found 12/1$778
This United Airlines deal was found by Cheapflights users on 12/3. 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.
mié. 12/33:20 pmDCA - OTP
2 stops25h 35mUnited Airlines
mié. 4/16:05 amOTP - DCA
2 stops35h 14mUnited Airlines
Deal found 12/3$793
This United Airlines deal was found by Cheapflights users on 12/1. 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.
mar. 12/23:00 pmDCA - OTP
2 stops25h 55mUnited Airlines
mar. 12/95:55 amOTP - DCA
3 stops23h 47mUnited Airlines
Deal found 12/1$796
This oojo deal was found by Cheapflights users on 12/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/104:49 pmDCA - OTP
2 stops20h 11mBritish Airways
dom. 1/114:10 pmOTP - DCA
2 stops36h 53mBritish Airways
Deal found 12/3$800
This oojo deal was found by Cheapflights users on 12/1. 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.
dom. 12/141:41 pmDCA - OTP
2 stops18h 14mBritish Airways
sáb. 1/104:00 pmOTP - DCA
2 stops33h 54mBritish Airways
Deal found 12/1$935
This oojo deal was found by Cheapflights users on 12/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/251:44 pmDCA - OTP
2 stops19h 01mBritish Airways
jue. 1/84:35 pmOTP - DCA
2 stops31h 33mBritish Airways
Deal found 12/3$1,008
This Mytrip deal was found by Cheapflights users on 12/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2511:05 amDCA - OTP
3 stops31h 40mMultiple Airlines
jue. 1/86:25 pmOTP - DCA
3 stops34h 31mMultiple Airlines
Deal found 12/3$1,054
This United Airlines deal was found by Cheapflights users on 12/3. 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.
mié. 12/311:00 pmDCA - OTP
2 stops16h 30mUnited Airlines
mié. 1/76:05 amOTP - DCA
2 stops21h 54mUnited Airlines
Deal found 12/3$1,074
This United Airlines deal was found by Cheapflights users on 12/3. 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.
mar. 12/308:40 pmDCA - OTP
2 stops44h 15mUnited Airlines
mar. 1/62:50 pmOTP - DCA
2 stops40h 09mUnited Airlines
Deal found 12/3$1,086
This Delta deal was found by Cheapflights users on 12/3. 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.
mié. 12/247:00 amDCA - OTP
2 stops22h 05mDelta
jue. 1/86:05 amOTP - DCA
2 stops24h 27mDelta
Deal found 12/3$1,149

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 diciembre 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$559
(Mytrip)

One-way from

$329
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,272
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 ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 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 diciembre 3, 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

lun. 3/30

1:44 pm-5:25 pm

2 stops20h 41m

Bucharest Otopeni Intl

mié. 4/8

8:25 am-6:59 am

2 stops29h 34m

$586

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

mié. 1/21

1:35 pm-3:45 pm

2 stops19h 10m

Bucharest Otopeni Intl

mié. 2/4

8:05 am-6:54 pm

2 stops17h 49m

$588

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

mié. 3/4

1:44 pm-3:45 pm

2 stops19h 01m

Bucharest Otopeni Intl

mié. 3/25

3:50 pm-9:30 pm

2 stops35h 40m

$588

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

mié. 4/1

1:30 pm-2:30 pm

2 stops18h 00m

Bucharest Otopeni Intl

mié. 4/15

8:25 am-10:33 pm

2 stops21h 08m

$588

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

mar. 2/10

6:34 pm-10:55 pm

2 stops21h 21m

Bucharest Otopeni Intl

mar. 2/17

8:00 am-6:58 pm

2 stops17h 58m

$588

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

mié. 1/7

3:30 pm-8:00 pm

2 stops21h 30m

Bucharest Otopeni Intl

mié. 1/14

8:05 am-9:30 pm

2 stops20h 25m

$611

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

mié. 1/14

3:30 pm-3:45 pm

2 stops17h 15m

Bucharest Otopeni Intl

lun. 1/26

8:25 pm-6:54 pm

2 stops29h 29m

$626

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

sáb. 1/10

8:45 pm-7:35 pm

2 stops39h 50m

Bucharest Otopeni Intl

sáb. 2/21

8:05 am-7:44 pm

2 stops18h 39m

$636

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

vie. 1/23

12:10 pm-3:10 pm

2 stops20h 00m

Bucharest Otopeni Intl

vie. 2/6

8:00 am-9:30 pm

2 stops20h 30m

$636

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

vie. 1/16

1:35 pm-3:10 pm

2 stops18h 35m

Bucharest Otopeni Intl

vie. 1/23

8:00 am-6:54 pm

2 stops17h 54m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 22 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 diciembre 3, 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 20h 41m. 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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