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District of Columbia

$358+ Cheap flights from Otopeni Intl (OTP) to District of Columbia

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — IAD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Otopeni Intl to District of Columbia

Keep the following information in mind while searching for Otopeni Intl to District of Columbia flight deals. Data was last updated August 18, 2025.

Round-trip from

$465
(Mytrip)

One-way from

$358
(Mytrip)

Popular in

February

Cheapest in

June

Average price

$685
From Bucharest Otopeni Intl to District of Columbia
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One-way flight from Bucharest Otopeni Intl to District of Columbia
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Highest demand for flights based on searches. 10% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Otopeni Intl to District of Columbia

Cheapest flights from Otopeni Intl to District of Columbia
Explore the most affordable flight options available from Otopeni Intl to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Mytrip deal was found by Cheapflights users on 8/18. 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.
Mon 9/159:50 pmOTP - IAD
1 stop29h 09mScandinavian Airlines
Fri 9/1910:05 pmIAD - OTP
1 stop15h 30mScandinavian Airlines
Deal found 8/18$465
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:05 amOTP - IAD
2 stops16h 45mLufthansa
Thu 10/910:20 pmIAD - OTP
1 stop19h 40mLufthansa
Deal found 8/18$466
This SWISS deal was found by Cheapflights users on 8/18. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:30 amOTP - IAD
1 stop17h 10mSWISS
Mon 11/2410:15 pmIAD - OTP
2 stops19h 15mSWISS
Deal found 8/18$473
This Delta deal was found by Cheapflights users on 8/18. 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 10/67:00 amOTP - IAD
1 stop15h 35mDelta
Tue 10/2112:27 pmIAD - OTP
2 stops16h 43mDelta
Deal found 8/18$479
This Delta deal was found by Cheapflights users on 8/16. 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.
Sat 9/207:00 amOTP - DCA
2 stops17h 57mDelta
Sat 10/1111:10 amDCA - OTP
2 stops18h 30mDelta
Deal found 8/16$484
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/26:00 amOTP - IAD
2 stops32h 35mUnited Airlines
Thu 10/95:25 pmIAD - OTP
2 stops18h 10mUnited Airlines
Deal found 8/18$485
This British Airways deal was found by Cheapflights users on 8/18. 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.
Sat 10/48:25 amOTP - DCA
2 stops18h 35mBritish Airways
Sat 10/185:55 pmDCA - OTP
2 stops23h 35mBritish Airways
Deal found 8/18$485
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/36:05 amOTP - IAD
1 stop20h 20mUnited Airlines
Sun 9/710:20 pmIAD - OTP
1 stop19h 40mUnited Airlines
Deal found 8/18$486
This British Airways deal was found by Cheapflights users on 8/16. 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.
Mon 10/68:25 amOTP - DCA
2 stops18h 34mBritish Airways
Tue 10/215:30 pmDCA - OTP
2 stops14h 55mBritish Airways
Deal found 8/16$486
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Fri 10/316:30 amOTP - IAD
2 stops20h 29mAir Canada
Tue 11/49:00 amIAD - OTP
2 stops21h 55mAir Canada
Deal found 8/17$490
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 12/25:55 amOTP - IAD
1 stop15h 40mUnited Airlines
Tue 6/303:25 pmIAD - OTP
1 stop25h 15mUnited Airlines
Deal found 8/18$493
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 12/162:50 pmOTP - IAD
2 stops47h 37mUnited Airlines
Wed 4/110:20 pmIAD - OTP
1 stop19h 40mUnited Airlines
Deal found 8/17$500

Cheapflights Fare Finder

 
Customize your flight search to find flights from Otopeni Intl to District of Columbia 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 August 18, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to District of Columbia that are best for you.

Fly from

Otopeni Intl

Fly to

District of Columbia

Route

Depart

Return

Price

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 9/15

9:50 pm-7:59 pm

1 stop29h 09m

Washington, D.C. Dulles Intl

Fri 9/19

10:05 pm-8:35 pm

1 stop15h 30m

$465

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 10/2

6:05 am-3:50 pm

2 stops16h 45m

Washington, D.C. Dulles Intl

Thu 10/9

10:20 pm-1:00 am

1 stop19h 40m

$466

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Fri 11/14

6:30 am-4:40 pm

1 stop17h 10m

Washington, D.C. Dulles Intl

Mon 11/24

10:15 pm-12:30 am

2 stops19h 15m

$473

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 10/6

8:25 am-8:15 pm

1 stop18h 50m

Washington, D.C. Dulles Intl

Tue 10/21

10:45 pm-1:25 am

1 stop19h 40m

$479

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 10/6

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Tue 10/21

12:27 pm-12:10 pm

2 stops16h 43m

$479

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Sat 9/20

7:00 am-5:57 pm

2 stops17h 57m

Washington, D.C. Reagan-National

Sat 10/11

11:10 am-12:40 pm

2 stops18h 30m

$484

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Mon 10/6

1:45 pm-11:04 pm

2 stops16h 19m

Washington, D.C. Reagan-National

Tue 10/21

1:15 pm-12:10 pm

2 stops15h 55m

$484

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 10/2

6:00 am-7:35 am

2 stops32h 35m

Washington, D.C. Dulles Intl

Thu 10/9

5:25 pm-6:35 pm

2 stops18h 10m

$485

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Sat 2/14

6:40 am-2:40 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Tue 2/17

6:20 pm-12:30 pm

2 stops35h 10m

$485

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

Sat 10/4

8:25 am-8:00 pm

2 stops18h 35m

Washington, D.C. Reagan-National

Sat 10/18

7:06 pm-12:30 am

2 stops22h 24m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 31 results
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Best time to book a flight from Otopeni Intl to District of Columbia

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

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

Currently, July is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to District of Columbia (average of $302). Flying from Bucharest Otopeni Intl Airport to District of Columbia in April 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.

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

Find hourly flight availability from Otopeni Intl to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from Bucharest Otopeni Intl Airport to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Bucharest Otopeni Intl Airport to District of Columbia?

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated August 18, 2025.
See what other customers who have flown with Austrian Airlines, United Airlines, and Turkish Airlines from Bucharest Otopeni Intl Airport to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
829 reviews

Overall

7.6

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
829 reviews
Austrian Airlines
7.6
Good
829 reviews

Overall

7.6

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,925 reviews
Austrian Airlines
7.6
Good
829 reviews

Overall

7.6

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Turkish Airlines
7.3
Good
3,945 reviews
Austrian Airlines
7.6
Good
829 reviews

Overall

7.6

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6.8
Okay
7,330 reviews
Austrian Airlines
7.6
Good
829 reviews

Overall

7.6

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
British Airways
6.7
Okay
7,277 reviews
Austrian Airlines
7.6
Good
829 reviews

Overall

7.6

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to District of Columbia. 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 Bucharest Otopeni Intl Airport to District of Columbia?

    Scandinavian Airlines, Lufthansa, and SWISS can get you from Bucharest Otopeni Intl Airport to District of Columbia in just under 16h 45m. Your travel time can differ by up to 12h 24m. Airlines will cover a distance of 4962 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to District of Columbia (average of $302). Flying from Bucharest Otopeni Intl Airport to District of Columbia in April 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

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Alternative routes for Otopeni Intl to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Otopeni Intl to District of Columbia

Discover the top 7 airlines that operate flights from Otopeni Intl to District of Columbia. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$418Average$695FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$461Average$622FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$481Average$640FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$489Average$785FlexibilityNo cancel feeOn-time76%
KLMCheapest$514Average$737FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$559Average$619FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$597Average$779FlexibilityNo cancel feeOn-time77%

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