HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Romania

$466+ 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OTP
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Romania with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Romania

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Romania (RO0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$576
(Mytrip)

One-way from

$466
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$769
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. 22% potential increase in price ($250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 January 30, 2025.

This Trip.com deal was found by Cheapflights users on 1/29. 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.
Tue 4/2210:05 pmIAD - OTP
1 stop14h 55mScandinavian Airlines
Wed 4/308:50 pmOTP - IAD
1 stop30h 09mScandinavian Airlines
Deal found 1/29$524
This Mytrip deal was found by Cheapflights users on 1/30. 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 3/166:10 pmIAD - OTP
2 stops25h 20mMultiple Airlines
Sun 3/301:05 pmOTP - IAD
2 stops35h 15mMultiple Airlines
Deal found 1/30$576
This oojo deal was found by Cheapflights users on 1/29. 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 2/66:00 pmIAD - OTP
1 stop22h 45mBritish Airways
Sat 2/158:10 amOTP - IAD
1 stop18h 35mBritish Airways
Deal found 1/29$604
This Air Canada deal was found by Cheapflights users on 1/29. 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 2/198:24 amIAD - OTP
2 stops24h 21mAir Canada
Wed 3/56:05 amOTP - IAD
2 stops16h 08mAir Canada
Deal found 1/29$605
This Delta deal was found by Cheapflights users on 1/29. 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 2/196:30 pmIAD - OTP
1 stop19h 50mDelta
Wed 3/56:00 amOTP - IAD
1 stop16h 45mDelta
Deal found 1/29$616
This oojo deal was found by Cheapflights users on 1/29. 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.
Wed 9/179:40 pmIAD - CLJ
1 stop28h 20mTurkish Airlines
Mon 9/229:50 amCLJ - IAD
1 stop32h 00mTurkish Airlines
Deal found 1/29$616
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/166:00 pmIAD - OTP
1 stop22h 45mAmerican Airlines
Tue 3/48:05 amOTP - IAD
1 stop14h 30mAmerican Airlines
Deal found 1/29$633
This Gotogate deal was found by Cheapflights users on 1/29. 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.
Sun 3/99:45 pmIAD - CLJ
1 stop10h 55mSWISS
Mon 3/243:25 pmCLJ - IAD
1 stop32h 00mSWISS
Deal found 1/29$633
This FlightHub deal was found by Cheapflights users on 1/29. 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.
Wed 4/28:45 pmIAD - OTP
1 stop11h 35mSWISS
Mon 4/74:10 pmOTP - IAD
1 stop31h 05mSWISS
Deal found 1/29$634
This United Airlines deal was found by Cheapflights users on 1/29. 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 2/165:35 pmIAD - OTP
1 stop11h 35mUnited Airlines
Tue 3/45:20 amOTP - IAD
2 stops16h 53mUnited Airlines
Deal found 1/29$635
This Lufthansa deal was found by Cheapflights users on 1/29. 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.
Wed 2/125:50 pmIAD - OTP
1 stop17h 35mLufthansa
Thu 2/276:05 amOTP - IAD
1 stop16h 45mLufthansa
Deal found 1/29$651
This United Airlines deal was found by Cheapflights users on 1/29. 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 3/910:20 pmIAD - CLJ
2 stops33h 20mUnited Airlines
Mon 3/242:20 pmCLJ - IAD
2 stops36h 54mUnited Airlines
Deal found 1/29$655

Find flights from Dulles Intl to Romania within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 4/22

10:05 pm-8:00 pm

1 stop14h 55m

Bucharest Otopeni Intl

Wed 4/30

8:50 pm-7:59 pm

1 stop30h 09m

$524

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 3/16

6:10 pm-1:30 am

2 stops25h 20m

Bucharest Otopeni Intl

Sun 3/30

1:05 pm-5:20 pm

2 stops35h 15m

$576

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Thu 3/20

10:55 pm-11:45 pm

1 stop18h 50m

Bucharest Otopeni Intl

Thu 4/3

8:25 am-3:50 pm

1 stop14h 25m

$604

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 2/19

8:24 am-3:45 pm

2 stops24h 21m

Bucharest Otopeni Intl

Wed 3/5

6:05 am-3:13 pm

2 stops16h 08m

$605

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 2/19

6:30 pm-9:20 pm

1 stop19h 50m

Bucharest Otopeni Intl

Wed 3/5

6:00 am-3:45 pm

1 stop16h 45m

$616

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 2/16

6:00 pm-11:45 pm

1 stop22h 45m

Bucharest Otopeni Intl

Tue 3/4

8:05 am-3:35 pm

1 stop14h 30m

$633

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Sun 3/9

9:45 pm-2:40 pm

1 stop10h 55m

Cluj Napoca

Mon 3/24

3:25 pm-5:25 pm

1 stop32h 00m

$633

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 4/2

8:45 pm-3:20 pm

1 stop11h 35m

Bucharest Otopeni Intl

Mon 4/7

4:10 pm-4:15 pm

1 stop31h 05m

$634

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 2/16

5:35 pm-12:10 pm

1 stop11h 35m

Bucharest Otopeni Intl

Tue 3/4

5:20 am-3:13 pm

2 stops16h 53m

$635

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 2/12

5:50 pm-6:25 pm

1 stop17h 35m

Bucharest Otopeni Intl

Thu 2/27

6:05 am-3:50 pm

1 stop16h 45m

$651

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 33 results
1
2
3
4

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.

Travel insights for flights from Dulles Intl to Romania

Get recent, data-driven insights about flights from Dulles Intl to Romania including ideal travel times, pricing trends, and more.

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 January 30, 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 January 30, 2025.
Read reviews from past customers who have flown Delta, KLM 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.
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,335 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.5
Good
786 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,584 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,913 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $466 on British Airways. Other airlines that offer cheap prices include United Airlines from $491 and ITA Airways from $553 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 - Cluj Napoca or Washington, D.C. Dulles Intl - Sibiu 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Leonardo da Vinci/Fiumicino flights
Reagan-National to Heathrow flights
Dulles Intl to Madrid flights
Dulles Intl to Athens flights
Dulles Intl to Lisbon flights
Dulles Intl to Gatwick flights
Dulles Intl to London City flights
Dulles Intl to Istanbul flights
Dulles Intl to Dublin flights
Baltimore to Gatwick flights
Dulles Intl to Barcelona-El Prat flights
Reagan-National to Charles de Gaulle flights
Baltimore to Charles de Gaulle flights
Dulles Intl to Orly flights
Reagan-National to Gatwick flights
Dulles Intl to Amsterdam flights
Dulles Intl to Frankfurt flights
Baltimore to Stansted flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Reagan-National to Orly flights
Dulles Intl to Keflavik Intl flights
Reagan-National to Madrid flights
Baltimore to Madrid flights
Reagan-National to Athens flights
Reagan-National to Lisbon flights
Reagan-National to Istanbul flights
Baltimore to Athens flights
Baltimore to Lisbon flights
Baltimore to Dublin flights
Reagan-National to Dublin flights
Baltimore to Keflavik Intl flights
Dulles Intl to Zurich flights
Dulles Intl to Malpensa flights
Dulles Intl to Copenhagen flights
Dulles Intl to Edinburgh flights
Baltimore to Istanbul flights
Dulles Intl to Munich flights
Dulles Intl to Bruxelles-National flights
Dulles Intl to Linate flights
Baltimore to Barcelona-El Prat flights
Dulles Intl to Vicenza flights
Reagan-National to Malpensa flights
Reagan-National to Barcelona-El Prat flights
Reagan-National to Keflavik Intl flights
Baltimore to Malpensa flights
Reagan-National to Amsterdam 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$495Average$922FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$550Average$897FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$562Average$839FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$594Average$1,090FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$616Average$968FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$672Average$1,101FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$700Average$1,159FlexibilityNo cancel feeOn-time76%
SWISSCheapest$784Average$969FlexibilityNo cancel feeOn-time79%
DeltaCheapest$854Average$1,294FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$897Average$983FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.