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Otopeni Intl

$557+ Cheap flights from Reagan-National (DCA) to Otopeni Intl (OTP)

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — OTP
mai 3 — mai 101
sam. 5/3
sam. 5/10
1 adult, Economy
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Cheap flight deals from Reagan-National to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Otopeni Intl (OTP). 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 avril 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$644
(Gurufare)

One-way from

$557
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$709
Provider with most accurate pricing for Washington, D.C. Reagan-National-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Bucharest Otopeni Intl flights.
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From Washington, D.C. Reagan-National to Bucharest Otopeni Intl
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One-way flight from Washington, D.C. Reagan-National to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 16% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Reagan-National to Otopeni Intl

Cheapest flights from Reagan-National to Otopeni Intl
Explore the most affordable flight options available from Reagan-National to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 28, 2025.

This Gurufare deal was found by Cheapflights users on 4/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/1311:10 amDCA - OTP
2 stops25h 50mScandinavian Airlines
mer. 5/218:50 pmOTP - DCA
2 stops32h 55mScandinavian Airlines
Deal found 4/27$644
This British Airways deal was found by Cheapflights users on 4/28. 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.
mar. 10/2812:34 pmDCA - OTP
2 stops20h 11mBritish Airways
mar. 11/118:05 amOTP - DCA
2 stops19h 34mBritish Airways
Deal found 4/28$656
This Justfly.com deal was found by Cheapflights users on 4/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/246:00 amDCA - OTP
2 stops29h 35mAir Canada
ven. 11/75:55 amOTP - DCA
2 stops35h 24mAir Canada
Deal found 4/27$693
This Delta deal was found by Cheapflights users on 4/28. 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.
ven. 9/55:00 pmDCA - OTP
2 stops17h 20mDelta
mar. 9/161:45 pmOTP - DCA
2 stops15h 08mDelta
Deal found 4/28$807
This Condor deal was found by Cheapflights users on 4/28. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/101:00 pmDCA - OTP
2 stops18h 40mMultiple Airlines
mer. 5/218:35 amOTP - DCA
2 stops18h 25mMultiple Airlines
Deal found 4/28$809
This United Airlines deal was found by Cheapflights users on 4/27. 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.
ven. 8/298:00 pmDCA - OTP
2 stops20h 40mUnited Airlines
dim. 9/76:00 amOTP - DCA
2 stops35h 20mUnited Airlines
Deal found 4/27$941
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/266:06 amDCA - OTP
2 stops26h 59mITA Airways
mer. 8/610:50 amOTP - DCA
2 stops19h 46mITA Airways
Deal found 4/28$967
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/111:15 pmDCA - OTP
2 stops17h 50mAmerican Airlines
dim. 5/188:20 amOTP - DCA
2 stops21h 00mAmerican Airlines
Deal found 4/28$1,125
This FlightHub deal was found by Cheapflights users on 4/27. 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.
mer. 4/306:15 amDCA - OTP
2 stops36h 35mLOT
mer. 5/78:20 amOTP - DCA
2 stops21h 38mLOT
Deal found 4/27$1,171
This Emirates deal was found by Cheapflights users on 4/27. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/285:00 pmDCA - OTP
2 stops25h 20mEmirates
dim. 8/33:40 pmOTP - DCA
2 stops39h 19mEmirates
Deal found 4/27$2,358

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Otopeni Intl 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 avril 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Reagan-National

Fly to

Otopeni Intl

Route

Depart

Return

Price

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

mar. 5/13

11:10 am-8:00 pm

2 stops25h 50m

Bucharest Otopeni Intl

mer. 5/21

8:50 pm-10:45 pm

2 stops32h 55m

$644

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

ven. 10/24

6:00 am-6:35 pm

2 stops29h 35m

Bucharest Otopeni Intl

ven. 11/7

5:55 am-10:19 am

2 stops35h 24m

$693

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

mar. 8/26

2:59 pm-3:25 pm

2 stops17h 26m

Bucharest Otopeni Intl

mar. 9/9

8:25 am-8:44 pm

2 stops19h 19m

$741

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

ven. 9/5

5:00 pm-5:20 pm

2 stops17h 20m

Bucharest Otopeni Intl

mar. 9/16

1:45 pm-9:53 pm

2 stops15h 08m

$807

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

sam. 5/10

1:00 pm-2:40 pm

2 stops18h 40m

Bucharest Otopeni Intl

mer. 5/21

8:35 am-8:00 pm

2 stops18h 25m

$809

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

ven. 8/29

8:00 pm-11:40 pm

2 stops20h 40m

Bucharest Otopeni Intl

dim. 9/7

6:00 am-10:20 am

2 stops35h 20m

$941

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

jeu. 6/26

6:06 am-4:05 pm

2 stops26h 59m

Bucharest Otopeni Intl

mer. 8/6

10:50 am-11:36 pm

2 stops19h 46m

$967

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

dim. 5/11

1:15 pm-2:05 pm

2 stops17h 50m

Bucharest Otopeni Intl

dim. 5/18

8:20 am-10:20 pm

2 stops21h 00m

$1,125

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

mer. 5/14

6:09 am-1:50 pm

2 stops24h 41m

Bucharest Otopeni Intl

mer. 5/21

8:20 am-10:58 pm

2 stops21h 38m

$1,173

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

lun. 7/28

5:00 pm-1:20 am

2 stops25h 20m

Bucharest Otopeni Intl

dim. 8/3

3:40 pm-11:59 pm

2 stops39h 19m

$2,358

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 15 results
1
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Compare providers for flights from Reagan-National to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Otopeni Intl in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Bucharest Otopeni Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C. Reagan-National Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Bucharest Otopeni Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl 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 Otopeni Intl Airport

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

Find hourly flight availability from Reagan-National to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Bucharest Otopeni Intl Airport as you normally would.

Rainfall in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

Temperature in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Otopeni Intl. Reviews last updated avril 28, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Bucharest, such as Emirates, Delta and LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,213 reviews
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,929 reviews
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
LOT
7.6
Good
1,069 reviews
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
United Airlines
7.4
Good
8,696 reviews
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Scandinavian Airlines
7.3
Good
1,349 reviews
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Bucharest Otopeni Intl Airport round-trip?

    Scandinavian Airlines, at $644, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Bucharest Otopeni Intl Airport.Alternate airlines to your destination round-trip include Air Canada and British Airways.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Bucharest Otopeni Intl Airport one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $872. However, be on the lookout for offers from British Airways and ITA Airways, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Bucharest Otopeni Intl Airport for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Bucharest Otopeni Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Bucharest Otopeni Intl Airport (average of $604). Flying from Washington, D.C. Reagan-National Airport to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,169). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
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