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Reagan-National

$498+ Cheap flights from Otopeni Intl (OTP) to Reagan-National (DCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — DCA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Otopeni Intl to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Reagan-National (DCA). 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 June 12, 2025.

Round-trip from

$498
(Air Canada)

Popular in

February

Cheapest in

June

Average price

$562
From Bucharest Otopeni Intl to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 10% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Otopeni Intl to Reagan-National

Cheapest flights from Otopeni Intl to Reagan-National
Explore the most affordable flight options available from Otopeni Intl to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/10. 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 9/26:00 amOTP - DCA
2 stops16h 51mAir Canada
Wed 9/2411:00 amDCA - OTP
2 stops17h 55mAir Canada
Deal found 6/10$498
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/31:55 pmOTP - DCA
2 stops26h 02mUnited Airlines
Mon 7/73:30 pmDCA - OTP
2 stops25h 00mUnited Airlines
Deal found 6/12$513
This British Airways deal was found by Cheapflights users on 6/10. 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 7/39:15 pmOTP - DCA
2 stops30h 28mBritish Airways
Wed 7/162:54 pmDCA - OTP
2 stops16h 36mBritish Airways
Deal found 6/10$552
This Delta deal was found by Cheapflights users on 6/10. 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 8/61:45 pmOTP - DCA
2 stops16h 50mDelta
Wed 8/2012:15 pmDCA - OTP
2 stops16h 55mDelta
Deal found 6/10$623
This LOT deal was found by Cheapflights users on 6/10. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/36:30 pmOTP - DCA
2 stops35h 29mLOT
Wed 7/166:30 amDCA - OTP
2 stops28h 15mLOT
Deal found 6/10$959
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/249:55 pmOTP - DCA
2 stops31h 27mScandinavian Airlines
Wed 8/61:25 pmDCA - OTP
2 stops24h 40mScandinavian Airlines
Deal found 6/11$983
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/268:25 amOTP - DCA
2 stops21h 42mMultiple Airlines
Mon 6/306:59 pmDCA - OTP
2 stops23h 26mMultiple Airlines
Deal found 6/10$1,102

Cheapflights Fare Finder

Customize your flight search to find flights from Otopeni Intl to Reagan-National 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 June 12, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Otopeni Intl

Fly to

Reagan-National

Route

Depart

Return

Price

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Tue 9/2

6:00 am-3:51 pm

2 stops16h 51m

Washington, D.C. Reagan-National

Wed 9/24

11:00 am-11:55 am

2 stops17h 55m

$498

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Thu 7/3

1:55 pm-8:57 am

2 stops26h 02m

Washington, D.C. Reagan-National

Mon 7/7

3:30 pm-11:30 pm

2 stops25h 00m

$513

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Thu 7/3

9:15 pm-8:43 pm

2 stops30h 28m

Washington, D.C. Reagan-National

Wed 7/16

2:54 pm-2:30 pm

2 stops16h 36m

$552

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Wed 8/6

1:45 pm-11:35 pm

2 stops16h 50m

Washington, D.C. Reagan-National

Wed 8/20

12:15 pm-12:10 pm

2 stops16h 55m

$623

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Thu 7/3

6:30 pm-10:59 pm

2 stops35h 29m

Washington, D.C. Reagan-National

Wed 7/16

6:30 am-5:45 pm

2 stops28h 15m

$959

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Thu 7/24

9:55 pm-10:22 pm

2 stops31h 27m

Washington, D.C. Reagan-National

Wed 8/6

1:25 pm-9:05 pm

2 stops24h 40m

$983

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Thu 6/26

8:25 am-11:07 pm

2 stops21h 42m

Washington, D.C. Reagan-National

Mon 6/30

6:59 pm-1:25 am

2 stops23h 26m

$1,102

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Wed 6/18

10:55 am-7:42 pm

2 stops39h 47m

$550

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Tue 10/28

8:05 am-10:55 pm

2 stops20h 50m

$562

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Wed 10/29

6:00 am-9:53 pm

2 stops21h 53m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
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2

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

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Otopeni Intl 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 Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated June 12, 2025.
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,946 reviews
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
LOT
7.6
Good
1,077 reviews
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
United Airlines
7.4
Good
8,790 reviews
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Scandinavian Airlines
7.3
Good
1,387 reviews
Emirates
8.1
Very good
3,264 reviews

Overall

8.1

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Reagan-National. 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 to fly from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airlines for a one-way flight from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport are British Airways ($562), Delta ($595), and LOT ($871).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Otopeni Intl to Reagan-National 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 Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport (average of $278). Flying from Bucharest Otopeni Intl Airport to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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 Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas
Dundalk

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