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$251+ Cheap flights from Dulles Intl (IAD) 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OTP
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Dulles Intl to Romania

Cheapest flights from Dulles Intl to Romania
Explore the most affordable flight options available from Dulles Intl to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Booking.com deal was found by Cheapflights users on 10/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:55 pmIAD - CLJ
1 stop19h 00mLufthansa
Sun 12/72:25 pmCLJ - IAD
1 stop12h 40mLufthansa
Deal found 10/16$523
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:55 pmIAD - CLJ
1 stop19h 00mLufthansa
Mon 11/242:25 pmCLJ - IAD
1 stop12h 40mLufthansa
Deal found 10/16$524
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Mon 11/179:45 amIAD - CLJ
2 stops20h 55mMultiple Airlines
Mon 11/242:25 pmCLJ - IAD
2 stops32h 56mMultiple Airlines
Deal found 10/15$528
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:15 pmIAD - CLJ
2 stops32h 25mUnited Airlines
Sun 12/72:25 pmCLJ - IAD
1 stop12h 40mUnited Airlines
Deal found 10/16$540
This FlightHub deal was found by Cheapflights users on 10/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/262:30 pmIAD - OTP
1 stop12h 20mTurkish Airlines
Sat 11/19:55 pmOTP - IAD
1 stop20h 50mTurkish Airlines
Deal found 10/16$589
This Gotogate deal was found by Cheapflights users on 10/15. 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.
Fri 10/312:30 pmIAD - OTP
1 stop17h 40mTurkish Airlines
Tue 11/410:10 amOTP - IAD
1 stop16h 10mTurkish Airlines
Deal found 10/15$594
This CheapOair deal was found by Cheapflights users on 10/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:00 amIAD - OTP
2 stops26h 25mAir Canada
Wed 11/196:05 amOTP - IAD
2 stops17h 16mAir Canada
Deal found 10/15$601
This United deal was found by Cheapflights users on 10/15. 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.
Sun 11/98:45 amIAD - OTP
2 stops26h 40mMultiple Airlines
Wed 11/196:05 amOTP - IAD
2 stops17h 22mMultiple Airlines
Deal found 10/15$606
This FlightHub deal was found by Cheapflights users on 10/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:30 pmIAD - OTP
1 stop18h 40mTurkish Airlines
Sat 11/110:10 amOTP - IAD
1 stop16h 10mTurkish Airlines
Deal found 10/15$607
This FlightHub deal was found by Cheapflights users on 10/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:30 pmIAD - CLJ
1 stop23h 55mTurkish Airlines
Sat 11/159:15 pmCLJ - IAD
1 stop21h 30mTurkish Airlines
Deal found 10/14$611
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:55 pmIAD - OTP
1 stop12h 40mUnited Airlines
Fri 12/195:55 amOTP - IAD
2 stops22h 30mUnited Airlines
Deal found 10/16$613
This FlightHub deal was found by Cheapflights users on 10/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/191:30 pmIAD - OTP
1 stop23h 55mTurkish Airlines
Tue 10/283:30 pmOTP - IAD
1 stop27h 15mTurkish Airlines
Deal found 10/16$617

Cheap flight deals from Dulles Intl to Romania

Keep the following information in mind while searching for Dulles Intl to Romania flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$523
(Booking.com)

One-way from

$251
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$867
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 Washington, D.C. Dulles Intl to Romania
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Romania
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 October 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Romania that are best for you.

Fly from

Dulles Intl

Fly to

Romania

Route

Depart

Return

Price

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Mon 11/17

10:55 pm-12:55 am

1 stop19h 00m

Cluj Napoca

Mon 11/24

2:25 pm-8:05 pm

1 stop12h 40m

$524

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Mon 11/17

9:45 am-1:40 pm

2 stops20h 55m

Cluj Napoca

Mon 11/24

2:25 pm-8:05 pm

1 stop12h 40m

$528

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Mon 11/17

9:45 am-1:40 pm

2 stops20h 55m

Cluj Napoca

Mon 11/24

6:00 am-11:23 am

2 stops36h 23m

$528

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Sun 11/30

10:15 pm-1:40 pm

2 stops32h 25m

Cluj Napoca

Sun 12/7

2:25 pm-8:05 pm

1 stop12h 40m

$540

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 3/18

5:20 pm-2:00 pm

2 stops14h 40m

Bucharest Otopeni Intl

Wed 4/1

1:50 pm-7:55 pm

1 stop13h 05m

$600

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 11/9

9:00 am-2:05 pm

2 stops22h 05m

Bucharest Otopeni Intl

Wed 11/19

6:05 am-8:54 pm

2 stops21h 49m

$601

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 3/18

12:30 pm-1:00 pm

2 stops18h 30m

Bucharest Otopeni Intl

Wed 4/1

7:00 am-7:12 pm

2 stops19h 12m

$604

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 11/9

8:45 am-6:25 pm

2 stops26h 40m

Bucharest Otopeni Intl

Wed 11/19

6:05 am-4:27 pm

2 stops17h 22m

$606

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 2/8

6:00 pm-6:35 pm

2 stops17h 35m

Bucharest Otopeni Intl

Sun 2/15

7:20 pm-3:50 pm

2 stops27h 30m

$608

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Thu 2/5

6:00 pm-6:35 pm

2 stops17h 35m

Bucharest Otopeni Intl

Sun 2/15

7:20 pm-3:50 pm

2 stops27h 30m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 37 results
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Best time to book a flight from Dulles Intl to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Dulles 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 Washington, D.C. Dulles Intl Airport to Romania

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Romania (average of $500). Flying from Washington, D.C. Dulles Intl Airport to Romania in June is currently the most expensive (average of $771). 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 IAD to RO?

Find hourly flight availability from Dulles Intl 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 October 16, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Romania, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 45% versus a flight in the afternoon.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated October 16, 2025.
Peruse reviews from past customers who have flown with Air France, United Airlines, and Turkish Airlines from Washington, D.C. Dulles Intl Airport to Romania 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.
Air France
7.4
Good
1,475 reviews

Crew

8.2

Entertainment

7.0

Overall

7.4

Comfort

7.4

Food

7.0

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

PNR - LAD

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.
Air France
7.4
Good
1,475 reviews
Air France
7.4
Good
1,475 reviews

Crew

8.2

Entertainment

7.0

Overall

7.4

Comfort

7.4

Food

7.0

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

PNR - LAD

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.
United Airlines
7.4
Good
8,979 reviews
Air France
7.4
Good
1,475 reviews

Crew

8.2

Entertainment

7.0

Overall

7.4

Comfort

7.4

Food

7.0

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

PNR - LAD

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.
Turkish Airlines
7.3
Good
4,009 reviews
Air France
7.4
Good
1,475 reviews

Crew

8.2

Entertainment

7.0

Overall

7.4

Comfort

7.4

Food

7.0

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

PNR - LAD

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.
Lufthansa
6.8
Okay
7,491 reviews
Air France
7.4
Good
1,475 reviews

Crew

8.2

Entertainment

7.0

Overall

7.4

Comfort

7.4

Food

7.0

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

PNR - LAD

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.
British Airways
6.7
Okay
7,456 reviews
Air France
7.4
Good
1,475 reviews

Crew

8.2

Entertainment

7.0

Overall

7.4

Comfort

7.4

Food

7.0

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

PNR - LAD

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Romania?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Romania in 18h 30m. Fly via Lufthansa, Air Canada, or Delta to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and Romania is about 4962 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    When deciding which route to take from Washington, D.C. Dulles Intl Airport to Romania consider Washington, D.C. Dulles Intl - Bucharest Otopeni Intl, Washington, D.C. Dulles Intl - Cluj Napoca or Washington, D.C. Dulles Intl - Suceava Salcea as they are the most popular.

  • Can I find deals for flights from Dulles Intl to Romania that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Romania?

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

  • Can I find deals for business class flights from Dulles Intl to Romania?

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Romania?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Romania (average of $500). Flying from Washington, D.C. Dulles Intl Airport to Romania in June is currently the most expensive (average of $771). 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 Dulles Intl to Romania

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Heathrow flights
Dulles Intl to Charles de Gaulle flights
Baltimore to Heathrow flights
Dulles Intl to Madrid flights
Dulles Intl to Istanbul flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Dulles Intl to London City flights
Baltimore to Gatwick flights
Dulles Intl to Lisbon flights
Dulles Intl to Frankfurt flights
Reagan-National to Madrid flights
Reagan-National to Gatwick flights
Baltimore to Madrid flights
Dulles Intl to Dublin flights
Dulles Intl to Barcelona-El Prat flights
Dulles Intl to Orly flights
Dulles Intl to Stansted flights
Baltimore to Charles de Gaulle flights
Reagan-National to Charles de Gaulle flights
Dulles Intl to Luton flights
Reagan-National to Orly flights
Dulles Intl to Amsterdam flights
Reagan-National to Istanbul flights
Dulles Intl to Munich flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Baltimore to Luton flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Keflavik Intl flights
Baltimore to Istanbul flights
Dulles Intl to Bruxelles-National flights
Dulles Intl to Vicenza flights
Reagan-National to Barcelona-El Prat flights
Reagan-National to Frankfurt flights
Dulles Intl to Zurich flights
Baltimore to Lisbon flights
Dulles Intl to Vienna flights
Reagan-National to Lisbon flights
Baltimore to Frankfurt flights
Baltimore to London City flights
Baltimore to Barcelona-El Prat flights
Dulles Intl to Sabiha Gokcen flights
Reagan-National to London City flights
Baltimore to Dublin flights
Reagan-National to Dublin flights
Reagan-National to Vicenza flights
Baltimore to Keflavik Intl flights
Dulles Intl to Malpensa flights
Dulles Intl to Edinburgh flights

Top 10 airlines flying from Dulles Intl to Romania

Discover the top 10 airlines that operate flights from Dulles Intl 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$446Average$628FlexibilityNo cancel feeOn-time77%
KLMCheapest$483Average$811FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$536Average$645FlexibilityNo cancel feeOn-time78%
SWISSCheapest$557Average$817FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$575Average$757FlexibilityNo cancel feeOn-time77%
DeltaCheapest$585Average$723FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$609Average$1,066FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$622Average$886FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$622Average$1,074FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$660Average$847FlexibilityNo cancel feeOn-time70%

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