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$258+ Cheap flights from District of Columbia to Romania

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OTP
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from District of Columbia to Romania

Cheapest flights from District of Columbia to Romania
Explore the most affordable flight options available from District of Columbia to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Booking.com deal was found by Cheapflights users on 12/9. 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 12/1010:55 pmIAD - OTP
1 stop19h 10mLufthansa
Wed 1/146:05 amOTP - IAD
1 stop16h 45mLufthansa
Deal found 12/9$769
This Delta deal was found by Cheapflights users on 12/10. 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 12/106:50 pmIAD - OTP
1 stop21h 00mDelta
Tue 12/231:55 pmOTP - IAD
1 stop33h 10mDelta
Deal found 12/10$774
This KAYAK deal was found by Cheapflights users on 12/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:55 pmIAD - OTP
1 stop19h 10mLufthansa
Fri 12/196:05 amOTP - IAD
1 stop16h 30mLufthansa
Deal found 12/10$779
This KLM deal was found by Cheapflights users on 12/9. 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.
Wed 12/106:05 pmIAD - OTP
1 stop23h 25mKLM
Sun 12/216:00 pmOTP - IAD
1 stop29h 05mKLM
Deal found 12/9$780
This Delta deal was found by Cheapflights users on 12/10. 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 12/106:50 pmIAD - OTP
1 stop21h 00mDelta
Wed 12/241:55 pmOTP - IAD
2 stops33h 28mDelta
Deal found 12/10$784
This SWISS deal was found by Cheapflights users on 12/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:30 pmIAD - OTP
1 stop20h 55mSWISS
Mon 12/224:40 pmOTP - IAD
1 stop31h 00mSWISS
Deal found 12/10$788
This Gurufare deal was found by Cheapflights users on 12/9. 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.
Wed 12/1010:15 pmIAD - OTP
2 stops19h 10mMultiple Airlines
Wed 1/146:05 amOTP - IAD
1 stop16h 45mMultiple Airlines
Deal found 12/9$789
This Delta deal was found by Cheapflights users on 12/10. 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 12/106:50 pmIAD - OTP
1 stop21h 00mDelta
Sun 12/211:05 pmOTP - IAD
1 stop34h 30mDelta
Deal found 12/10$793
This SWISS deal was found by Cheapflights users on 12/9. 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.
Wed 12/1010:20 pmIAD - OTP
2 stops19h 05mSWISS
Mon 12/224:40 pmOTP - IAD
1 stop31h 00mSWISS
Deal found 12/9$794
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:00 pmIAD - OTP
1 stop18h 55mUnited Airlines
Mon 12/225:55 amOTP - IAD
2 stops25h 20mUnited Airlines
Deal found 12/10$796
This KAYAK deal was found by Cheapflights users on 12/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:10 pmIAD - OTP
2 stops23h 15mSWISS
Tue 12/236:30 amOTP - IAD
1 stop17h 10mSWISS
Deal found 12/10$799
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:55 pmDCA - OTP
2 stops20h 50mBritish Airways
Thu 12/184:35 pmOTP - DCA
2 stops30h 26mBritish Airways
Deal found 12/10$859

Find flight deals from District of Columbia to Romania

Keep the following information in mind while searching for District of Columbia to Romania flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$504
(Mytrip)

One-way from

$258
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$846
Provider with most accurate pricing for Washington, D.C. (WAS)-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Bucharest (BUH) flights.
Search Deals
From District of Columbia to Romania
Search Deals
One-way flight from District of Columbia to Romania
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Romania 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 December 12, 2025.
Use the filters below to find and compare flights from District of Columbia to Romania that are best for you.

Fly from

District of Columbia

Fly to

Romania

Route

Depart

Return

Price

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Tue 4/28

9:40 pm-9:05 am

1 stop28h 25m

Cluj Napoca

Tue 5/5

9:15 pm-7:45 pm

1 stop29h 30m

$530

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 3/30

9:40 pm-2:35 pm

1 stop33h 55m

Bucharest Otopeni Intl

Wed 4/8

3:55 pm-11:35 am

1 stop26h 40m

$536

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 2/10

1:30 pm-8:50 am

1 stop12h 20m

Bucharest Otopeni Intl

Tue 2/24

3:30 pm-7:20 pm

1 stop34h 50m

$536

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 3/29

9:40 pm-8:25 pm

1 stop15h 45m

Bucharest Otopeni Intl

Tue 4/7

9:45 pm-7:45 pm

1 stop29h 00m

$551

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Sat 2/7

9:15 pm-8:25 pm

1 stop16h 10m

Cluj Napoca

Thu 2/19

9:15 pm-7:20 pm

1 stop29h 05m

$592

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 3/29

9:00 am-11:55 am

2 stops19h 55m

Bucharest Otopeni Intl

Tue 4/7

6:05 am-3:50 pm

1 stop16h 45m

$668

Washington, D.C.Cluj Napoca

DCA - CLJ

DCACLJ

Washington, D.C. Reagan-National

Tue 4/28

6:05 am-5:30 pm

2 stops28h 25m

Cluj Napoca

Tue 5/5

2:00 pm-10:59 pm

2 stops39h 59m

$672

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Sun 4/26

10:20 pm-5:25 pm

1 stop12h 05m

Cluj Napoca

Fri 5/8

1:50 pm-7:25 pm

1 stop12h 35m

$681

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 2/10

5:40 pm-12:20 pm

1 stop11h 40m

Bucharest Otopeni Intl

Tue 2/24

5:55 am-4:21 pm

2 stops17h 26m

$685

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 3/18

4:23 pm-3:45 pm

2 stops17h 22m

Bucharest Otopeni Intl

Wed 4/1

8:25 am-6:48 pm

2 stops17h 23m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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Best time to book a flight from District of Columbia to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania 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.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Romania

What is the cheapest month to book a flight from District of Columbia to Romania?

Currently, April is the cheapest month in which you can book a flight from District of Columbia to Romania (average of $501). Flying from District of Columbia to Romania in June is currently the most expensive (average of $764). 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 RO?

Find hourly flight availability from District of Columbia to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 14% on flights from District of Columbia to Romania by exploring options for tickets in the evening.

What is the cheapest day to fly from District of Columbia to Romania?

Use this chart to determine the cheapest time to fly round-trip from District of Columbia to Romania. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their District of Columbia to Romania flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Romania. 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 District of Columbia to Romania?

    There are many flights that can get you from District of Columbia to Romania in 12h 05m. Fly via Turkish Airlines, United Airlines, or British Airways to get the fastest option. There are 4777 mi between District of Columbia and Romania. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from District of Columbia to Romania one-way?

    One-way options have recently been found by users for as low as $309 on Turkish Airlines. Other airlines that offer cheap prices include Lufthansa from $464 and United Airlines from $603 one-way.

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

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

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

    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 Romania.

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

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

    Currently, April is the cheapest month in which you can book a flight from District of Columbia to Romania (average of $501). Flying from District of Columbia to Romania in June is currently the most expensive (average of $764). 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 District of Columbia to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from District of Columbia to Romania

Discover the top 9 airlines that operate flights from District of Columbia to Romania. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$446Average$628FlexibilityNo cancel feeOn-time77%
SWISSCheapest$557Average$817FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$564Average$745FlexibilityNo cancel feeOn-time77%
DeltaCheapest$585Average$723FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$616Average$1,061FlexibilityNo cancel feeOn-time76%
KLMCheapest$621Average$811FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$621Average$841FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$622Average$1,029FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$658Average$828FlexibilityNo cancel feeOn-time70%

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