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Otopeni Intl

$328+ Cheap flights from District of Columbia 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OTP
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from District of Columbia to Otopeni Intl

Keep the following information in mind while searching for District of Columbia to Otopeni Intl flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$610
(Gotogate)

One-way from

$328
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$706
Provider with most accurate pricing for Washington, D.C. (WAS)-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Bucharest (BUH) flights.
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From District of Columbia to Bucharest Otopeni Intl
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One-way flight from District of Columbia to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 21% potential increase in price ($239 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from District of Columbia to Otopeni Intl

Cheapest flights from District of Columbia to Otopeni Intl
Explore the most affordable flight options available from District of Columbia to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/65:50 pmIAD - OTP
1 stop12h 55mLufthansa
Wed 3/196:00 amOTP - IAD
2 stops16h 50mLufthansa
Deal found 2/20$610
This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/65:50 pmIAD - OTP
1 stop12h 55mUnited Airlines
Tue 3/116:00 amOTP - IAD
2 stops16h 25mUnited Airlines
Deal found 2/20$612
This Turkish Airlines deal was found by Cheapflights users on 2/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/19:25 pmIAD - OTP
1 stop28h 20mTurkish Airlines
Tue 3/253:30 pmOTP - IAD
1 stop27h 35mTurkish Airlines
Deal found 2/20$621
This Justfly.com deal was found by Cheapflights users on 2/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/234:10 pmDCA - OTP
2 stops15h 35mAir Canada
Sun 4/66:05 amOTP - DCA
2 stops18h 58mAir Canada
Deal found 2/20$629
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:00 pmIAD - OTP
1 stop32h 05mMultiple Airlines
Wed 3/196:00 amOTP - IAD
2 stops21h 14mMultiple Airlines
Deal found 2/20$631
This Austrian Airlines deal was found by Cheapflights users on 2/20. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:00 pmIAD - OTP
1 stop32h 05mAustrian Airlines
Sat 3/156:35 pmOTP - IAD
1 stop27h 00mAustrian Airlines
Deal found 2/20$655
This Booking.com deal was found by Cheapflights users on 2/20. 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.
Tue 4/15:27 pmIAD - OTP
2 stops24h 58mBritish Airways
Fri 4/258:25 amOTP - IAD
1 stop18h 45mBritish Airways
Deal found 2/20$664
This Air Canada deal was found by Cheapflights users on 2/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/122:45 pmIAD - OTP
2 stops19h 00mAir Canada
Tue 4/291:50 pmOTP - IAD
2 stops26h 51mAir Canada
Deal found 2/20$671
This Delta deal was found by Cheapflights users on 2/20. 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 3/64:25 pmDCA - OTP
2 stops17h 15mDelta
Tue 3/116:00 amOTP - DCA
2 stops19h 43mDelta
Deal found 2/20$698
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2210:05 pmIAD - OTP
1 stop15h 30mScandinavian Airlines
Fri 9/59:50 pmOTP - IAD
1 stop29h 09mScandinavian Airlines
Deal found 2/20$729
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sun 2/239:40 amDCA - OTP
3 stops31h 35mMultiple Airlines
Mon 3/310:30 pmOTP - DCA
3 stops31h 07mMultiple Airlines
Deal found 2/20$730
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 3/97:59 pmIAD - OTP
2 stops14h 41mDelta
Sun 3/162:00 pmOTP - IAD
1 stop32h 45mDelta
Deal found 2/20$738

Find flights from District of Columbia to Otopeni Intl within your budget

Customize your flight search to find flights from District of Columbia 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 February 20, 2025.

Fly from

District of Columbia

Fly to

Otopeni Intl

Route

Depart

Return

Price

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Thu 3/6

5:50 pm-1:45 pm

1 stop12h 55m

Bucharest Otopeni Intl

Wed 3/19

6:00 am-4:50 pm

2 stops16h 50m

$610

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Thu 3/6

5:50 pm-1:45 pm

1 stop12h 55m

Bucharest Otopeni Intl

Tue 3/11

6:00 am-4:25 pm

2 stops16h 25m

$612

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Fri 3/7

2:00 pm-8:30 pm

1 stop23h 30m

Bucharest Otopeni Intl

Tue 3/25

3:30 pm-8:30 pm

1 stop35h 00m

$621

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sun 3/23

4:10 pm-1:45 pm

2 stops15h 35m

Bucharest Otopeni Intl

Sun 4/6

6:05 am-6:03 pm

2 stops18h 58m

$629

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sat 3/8

6:00 pm-9:05 am

1 stop32h 05m

Bucharest Otopeni Intl

Wed 3/19

6:00 am-9:14 pm

2 stops21h 14m

$631

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sat 3/8

6:00 pm-9:05 am

1 stop32h 05m

Bucharest Otopeni Intl

Sat 3/15

6:35 pm-3:35 pm

1 stop27h 00m

$655

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 4/1

5:27 pm-1:25 am

2 stops24h 58m

Bucharest Otopeni Intl

Fri 4/25

8:25 am-8:10 pm

1 stop18h 45m

$664

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 3/12

2:45 pm-3:45 pm

2 stops19h 00m

Bucharest Otopeni Intl

Tue 4/29

1:50 pm-9:41 am

2 stops26h 51m

$671

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Thu 3/6

4:25 pm-4:40 pm

2 stops17h 15m

Bucharest Otopeni Intl

Tue 3/11

6:00 am-7:43 pm

2 stops19h 43m

$698

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 3/9

7:59 pm-4:40 pm

2 stops14h 41m

Bucharest Otopeni Intl

Sun 3/16

2:00 pm-4:45 pm

1 stop32h 45m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 24 results
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Best time to book a flight from District of Columbia to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from District of Columbia 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 District of Columbia to Otopeni Intl

Get recent, data-driven insights about flights from District of Columbia to Otopeni Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from District of Columbia to Bucharest Otopeni Intl Airport?

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Bucharest Otopeni Intl Airport (average of $604). Flying from District of Columbia to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,175). 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 DC to OTP?

Find hourly flight availability from District of Columbia 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 February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia 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 February 20, 2025.
Read reviews from past customers who have flown Emirates, Delta and LOT from District of Columbia to Bucharest. 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
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

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
8.1
Very good
3,276 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

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
8,219 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

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
1,080 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

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.

Austrian Airlines
7.6
Good
773 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

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.

SWISS
7.5
Good
1,568 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

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 District of Columbia to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from District of Columbia to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Otopeni Intl?

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

  • Can I find deals for business class flights from District of Columbia to Otopeni Intl?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Bucharest Otopeni Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from District of Columbia to Bucharest Otopeni Intl Airport (average of $604). Flying from District of Columbia to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,175). 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 District of Columbia?

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Top 10 airlines flying from District of Columbia to Otopeni Intl

Discover the top 10 airlines that operate flights from District of Columbia to Otopeni Intl. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$495Average$922FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$523Average$940FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$568Average$703FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$616Average$904FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$672Average$1,071FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$688Average$1,122FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$729Average$1,034FlexibilityNo cancel feeOn-time78%
SWISSCheapest$784Average$969FlexibilityNo cancel feeOn-time79%
DeltaCheapest$833Average$1,184FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$897Average$983FlexibilityNo cancel feeOn-time81%
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