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$294+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OTP
Apr 13 — Apr 201
Sun 4/13
Sun 4/20
1 adult, Economy
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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 April 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$630
(Mytrip)

One-way from

$294
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$709
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 Washington, D.C. Dulles Intl to Romania
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One-way flight from Washington, D.C. Dulles Intl to Romania
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Highest demand for flights based on searches. 15% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 8, 2025.

This Finnair deal was found by Cheapflights users on 4/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:45 pmIAD - OTP
1 stop19h 40mMultiple Airlines
Tue 10/218:25 amOTP - IAD
1 stop18h 50mMultiple Airlines
Deal found 4/7$604
This United deal was found by Cheapflights users on 4/8. 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 10/2310:20 pmIAD - OTP
1 stop13h 15mUnited Airlines
Mon 11/32:30 pmOTP - IAD
2 stops31h 43mUnited Airlines
Deal found 4/8$610
This FlightHub deal was found by Cheapflights users on 4/8. 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 9/610:05 pmIAD - OTP
1 stop15h 30mScandinavian Airlines
Sat 9/209:25 pmOTP - IAD
1 stop29h 34mScandinavian Airlines
Deal found 4/8$622
This Booking.com deal was found by Cheapflights users on 4/7. 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 10/712:35 pmIAD - OTP
2 stops19h 45mAir Canada
Tue 10/211:50 pmOTP - IAD
2 stops26h 49mAir Canada
Deal found 4/7$625
This FlightHub deal was found by Cheapflights users on 4/8. 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.
Tue 4/291:30 pmIAD - OTP
1 stop23h 55mTurkish Airlines
Tue 5/133:55 pmOTP - IAD
1 stop26h 50mTurkish Airlines
Deal found 4/8$639
This Expedia deal was found by Cheapflights users on 4/7. 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.
Mon 4/288:45 pmIAD - OTP
1 stop11h 35mSWISS
Mon 5/124:10 pmOTP - IAD
1 stop31h 05mSWISS
Deal found 4/7$671
This Cheapflightsfares deal was found by Cheapflights users on 4/7. 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.
Tue 8/510:40 pmIAD - OTP
1 stop19h 45mBritish Airways
Tue 8/198:25 amOTP - IAD
1 stop18h 45mBritish Airways
Deal found 4/7$685
This Delta deal was found by Cheapflights users on 4/8. 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 9/86:00 amIAD - OTP
2 stops23h 10mDelta
Mon 9/221:45 pmOTP - IAD
1 stop32h 50mDelta
Deal found 4/8$700
This SWISS deal was found by Cheapflights users on 4/7. 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.
Tue 6/38:45 pmIAD - CLJ
1 stop30h 10mSWISS
Mon 8/183:20 pmCLJ - IAD
1 stop31h 55mSWISS
Deal found 4/7$743
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/210:20 pmIAD - CLJ
1 stop12h 00mLufthansa
Thu 8/211:45 pmCLJ - IAD
1 stop12h 40mLufthansa
Deal found 4/7$746
This United Airlines deal was found by Cheapflights users on 4/7. 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 6/312:35 pmIAD - CLJ
2 stops17h 30mUnited Airlines
Thu 8/216:00 amCLJ - IAD
1 stop20h 25mUnited Airlines
Deal found 4/7$754
This Lufthansa deal was found by Cheapflights users on 4/6. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2210:20 pmIAD - OTP
1 stop13h 15mLufthansa
Wed 7/212:40 pmOTP - IAD
1 stop13h 45mLufthansa
Deal found 4/6$812

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 April 8, 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.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sat 9/6

10:05 pm-8:35 pm

1 stop15h 30m

Bucharest Otopeni Intl

Sat 9/20

9:25 pm-7:59 pm

1 stop29h 34m

$622

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 4/28

8:30 pm-2:30 am

2 stops23h 00m

Bucharest Otopeni Intl

Mon 5/12

6:20 pm-3:20 pm

2 stops28h 00m

$630

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 4/29

1:30 pm-8:25 pm

1 stop23h 55m

Bucharest Otopeni Intl

Tue 5/13

3:55 pm-11:45 am

1 stop26h 50m

$639

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 4/21

3:55 pm-1:05 pm

2 stops14h 10m

Bucharest Otopeni Intl

Tue 5/6

6:00 am-9:08 pm

2 stops22h 08m

$665

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 4/28

8:45 pm-3:20 pm

1 stop11h 35m

Bucharest Otopeni Intl

Mon 5/12

4:10 pm-4:15 pm

1 stop31h 05m

$671

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 8/5

10:40 pm-1:25 am

1 stop19h 45m

Bucharest Otopeni Intl

Tue 8/19

8:25 am-8:10 pm

1 stop18h 45m

$685

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 9/7

10:20 pm-1:00 am

1 stop19h 40m

Bucharest Otopeni Intl

Tue 9/23

6:00 am-9:01 pm

2 stops22h 01m

$687

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 9/8

6:00 am-12:10 pm

2 stops23h 10m

Bucharest Otopeni Intl

Mon 9/22

1:45 pm-3:35 pm

1 stop32h 50m

$700

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Tue 6/3

8:45 pm-9:55 am

1 stop30h 10m

Cluj Napoca

Mon 8/18

3:20 pm-4:15 pm

1 stop31h 55m

$743

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Mon 6/2

10:20 pm-5:20 pm

1 stop12h 00m

Cluj Napoca

Thu 8/21

1:45 pm-7:25 pm

1 stop12h 40m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 35 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 $604). Flying from Washington, D.C. Dulles Intl Airport to Romania 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 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 April 8, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Romania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Romania by month

Plan your trip to Romania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Romania 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 Romania when rainfall is around 0.8 in.

Temperature in Romania by month

Plan your trip to Romania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Romania, 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 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 April 8, 2025.
Read reviews from past customers who have flown Emirates, Delta and Austrian Airlines from Washington, D.C. to Romania. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

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
8.0
Very good
3,192 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

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
7,901 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

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
8.0
Very good
3,192 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

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
1,574 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

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.
Air France
7.4
Good
1,427 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

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 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.

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

    One-way options have recently been found by users for as low as $383 on Scandinavian Airlines. Other airlines that offer cheap prices include Turkish Airlines from $391 and Air Canada from $560 one-way.

  • 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 - Timisoara or Washington, D.C. Dulles Intl - Cluj Napoca 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 $604). Flying from Washington, D.C. Dulles Intl Airport to Romania 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.

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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
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Reagan-National to Leonardo da Vinci/Fiumicino flights
Reagan-National to Charles de Gaulle flights
Dulles Intl to Frankfurt flights
Dulles Intl to Amsterdam flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Baltimore to Stansted flights
Reagan-National to Athens flights
Reagan-National to Orly flights
Dulles Intl to Edinburgh flights
Baltimore to Athens flights
Reagan-National to Lisbon flights
Baltimore to Madrid flights
Baltimore to Lisbon flights
Reagan-National to Madrid flights
Dulles Intl to Vicenza flights
Dulles Intl to Keflavik Intl flights
Dulles Intl to Copenhagen flights
Dulles Intl to Bruxelles-National flights
Dulles Intl to Zurich flights
Baltimore to Dublin flights
Dulles Intl to Munich flights
Reagan-National to Dublin flights
Reagan-National to Istanbul flights
Dulles Intl to Malpensa flights
Reagan-National to Barcelona-El Prat flights
Baltimore to Keflavik Intl flights
Dulles Intl to Linate flights
Baltimore to Barcelona-El Prat flights
Baltimore to Istanbul flights
Reagan-National to London City flights
Dulles Intl to Florence flights
Reagan-National to Malpensa flights
Dulles Intl to Stansted 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 April 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$495Average$811FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$565Average$778FlexibilityNo cancel feeOn-time77%
DeltaCheapest$592Average$1,030FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$594Average$1,109FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$599Average$978FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$660Average$906FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$661Average$1,216FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$672Average$1,072FlexibilityNo cancel feeOn-time69%
SWISSCheapest$675Average$936FlexibilityNo cancel feeOn-time79%
ITA AirwaysCheapest$892Average$980FlexibilityNo cancel feeOn-time81%

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