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Washington, D.C.

$328+ Cheap flights from Otopeni Intl (OTP) to Washington, D.C. (WAS)

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — WAS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Bucharest Otopeni Intl to Washington, D.C. are usually found in March or February, booked 22 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Otopeni Intl to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Washington, D.C. (WAS). 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 January 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$453
(Mytrip)

One-way from

$328
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$730
Provider with most accurate pricing for Bucharest Otopeni Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Bucharest Otopeni Intl-Washington, D.C. (WAS) flights.
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From Bucharest Otopeni Intl to Washington, D.C. (WAS)
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One-way flight from Bucharest Otopeni Intl to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 5% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Otopeni Intl to Washington, D.C.

Cheapest flights from Otopeni Intl to Washington, D.C.
Explore the most affordable flight options available from Otopeni Intl to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/55:55 amOTP - BWI
2 stops18h 05mMultiple Airlines
Sun 2/96:10 pmBWI - OTP
2 stops19h 25mMultiple Airlines
Deal found 1/20$453
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/198:05 amOTP - BWI
1 stop17h 40mBritish Airways
Wed 2/268:30 pmBWI - OTP
1 stop12h 20mBritish Airways
Deal found 1/20$504
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/88:10 amOTP - DCA
2 stops18h 40mBritish Airways
Sun 2/234:10 pmDCA - OTP
2 stops15h 45mBritish Airways
Deal found 1/21$514
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/78:05 amOTP - DCA
2 stops16h 52mAmerican Airlines
Thu 2/204:10 pmDCA - OTP
2 stops16h 30mAmerican Airlines
Deal found 1/21$522
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/68:05 amOTP - IAD
1 stop14h 30mBritish Airways
Wed 2/196:00 pmIAD - OTP
1 stop22h 30mBritish Airways
Deal found 1/20$535
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/172:00 pmOTP - IAD
1 stop32h 45mMultiple Airlines
Mon 2/246:30 pmIAD - OTP
1 stop18h 40mMultiple Airlines
Deal found 1/20$539
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 2/176:00 amOTP - IAD
1 stop16h 45mDelta
Mon 2/2412:56 pmIAD - OTP
2 stops16h 44mDelta
Deal found 1/20$541
This Air France deal was found by Cheapflights users on 1/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/98:40 amOTP - IAD
1 stop14h 40mAir France
Wed 4/309:20 pmIAD - OTP
1 stop19h 35mAir France
Deal found 1/20$546
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 2/66:00 amOTP - BWI
2 stops17h 43mDelta
Wed 2/192:01 pmBWI - OTP
2 stops15h 39mDelta
Deal found 1/20$551
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/66:00 amOTP - DCA
2 stops19h 00mDelta
Mon 2/1011:35 amDCA - OTP
2 stops18h 05mDelta
Deal found 1/21$551
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/38:05 amOTP - IAD
1 stop18h 40mAmerican Airlines
Mon 2/176:00 pmIAD - OTP
1 stop14h 35mAmerican Airlines
Deal found 1/20$574
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/38:05 amOTP - BWI
1 stop17h 40mAmerican Airlines
Mon 2/178:30 pmBWI - OTP
1 stop12h 05mAmerican Airlines
Deal found 1/20$574

Find flights from Otopeni Intl to Washington, D.C. within your budget

Customize your flight search to find flights from Otopeni Intl to Washington, D.C. 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Wed 2/5

5:55 am-5:00 pm

2 stops18h 05m

Baltimore/Washington

Sun 2/9

6:10 pm-8:35 pm

2 stops19h 25m

$453

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Wed 2/19

8:05 am-6:45 pm

1 stop17h 40m

Baltimore/Washington

Wed 2/26

8:30 pm-3:50 pm

1 stop12h 20m

$504

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Sat 2/8

8:10 am-7:50 pm

2 stops18h 40m

Washington, D.C. Reagan-National

Sun 2/23

4:10 pm-2:55 pm

2 stops15h 45m

$514

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Fri 2/7

8:05 am-5:57 pm

2 stops16h 52m

Washington, D.C. Reagan-National

Thu 2/20

4:10 pm-3:40 pm

2 stops16h 30m

$522

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 2/6

8:05 am-3:35 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Wed 2/19

6:00 pm-11:30 pm

1 stop22h 30m

$535

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 2/17

2:00 pm-3:45 pm

1 stop32h 45m

Washington, D.C. Dulles Intl

Mon 2/24

6:30 pm-8:10 pm

1 stop18h 40m

$539

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 2/17

6:00 am-3:45 pm

1 stop16h 45m

Washington, D.C. Dulles Intl

Mon 2/24

12:56 pm-12:40 pm

2 stops16h 44m

$541

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Wed 4/9

8:40 am-4:20 pm

1 stop14h 40m

Washington, D.C. Dulles Intl

Wed 4/30

9:20 pm-11:55 pm

1 stop19h 35m

$546

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

Thu 2/6

6:00 am-4:43 pm

2 stops17h 43m

Baltimore/Washington

Wed 2/19

2:01 pm-12:40 pm

2 stops15h 39m

$551

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Thu 2/6

6:00 am-6:00 pm

2 stops19h 00m

Washington, D.C. Reagan-National

Mon 2/10

11:35 am-12:40 pm

2 stops18h 05m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 43 results
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  • Most accurate provider: When it comes to deals on Bucharest Otopeni Intl Airport-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bucharest Otopeni Intl Airport-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams 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 Bucharest Otopeni Intl Airport-Washington, D.C. 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 Otopeni Intl to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights from Otopeni Intl to Washington, D.C.

Get recent, data-driven insights about flights from Otopeni Intl to Washington, D.C. including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Bucharest Otopeni Intl Airport to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Otopeni Intl to Washington, D.C.. Price data was last updated on January 17, 2025.

The best time to book flights from Bucharest Otopeni Intl Airport to Washington, D.C. is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Washington, D.C. (average of $241). Flying from Bucharest Otopeni Intl Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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.

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

Find hourly flight availability from Otopeni Intl to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Bucharest Otopeni Intl Airport to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 11% versus a flight at noon.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with British Airways, Delta and American Airlines from Bucharest to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,358 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Reviews

1 / 10

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
3,358 reviews
Emirates
8.1
Very good
3,358 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Reviews

1 / 10

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
8,521 reviews
Emirates
8.1
Very good
3,358 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Reviews

1 / 10

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.

KLM
7.8
Good
1,341 reviews
Emirates
8.1
Very good
3,358 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Reviews

1 / 10

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
1,117 reviews
Emirates
8.1
Very good
3,358 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Reviews

1 / 10

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.

Qatar Airways
7.5
Good
3,754 reviews
Emirates
8.1
Very good
3,358 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Reviews

1 / 10

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 Washington, D.C.. 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 Bucharest Otopeni Intl Airport to Washington, D.C. round-trip?

    Flying on British Airways is currently your cheapest option to Washington, D.C., with prices starting at $504. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $522 and $541, respectively. Users have found that British Airways is 25% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $545. American Airlines flights start at $573 while deals on ITA Airways start at $587 one-way.

  • What are the most popular routes from Bucharest Otopeni Intl Airport to Washington, D.C.?

    While some choose either Bucharest Otopeni Intl - Baltimore/Washington or Bucharest Otopeni Intl - Washington, D.C. Reagan-National, Bucharest Otopeni Intl - Washington, D.C. Dulles Intl is the most popular route from Bucharest Otopeni Intl Airport to Washington, D.C..

  • Can I find deals for flights from Otopeni Intl to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Otopeni Intl to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Otopeni Intl to Washington, D.C.?

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

  • Can I find deals for business class flights from Otopeni Intl to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Otopeni Intl to Washington, D.C. 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.?

    Currently, August is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Washington, D.C. (average of $241). Flying from Bucharest Otopeni Intl Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston
National Harbor

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Otopeni Intl to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Otopeni Intl to Dulles Intl flights
Otopeni Intl to Reagan-National flights

Top 7 airlines flying from Otopeni Intl to Washington, D.C.

Discover the top 7 airlines that operate flights from Otopeni Intl to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$461Average$672FlexibilityNo cancel feeOn-time70%
KLMCheapest$514Average$737FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$558Average$651FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$561Average$690FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$581Average$640FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$588Average$795FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$621Average$797FlexibilityNo cancel feeOn-time76%
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