Dulles Intl

$359+ Cheap flights from Romania to Dulles Intl (IAD)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — IAD
Apr 30 — May 71
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Cheap flight deals from Romania to Dulles Intl

Keep the following information in mind while searching for Romania to Dulles Intl flight deals. Data was last updated April 25, 2025.

Most accurate provider

Gurufare
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$422
(United Airlines)

One-way from

$359
(Mytrip)

Popular in

February

Cheapest in

September

Average price

$624
Provider with most accurate pricing for Bucharest (BUH)-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Bucharest (BUH)-Washington, D.C. (WAS) flights.
From Romania to Washington, D.C. Dulles Intl
One-way flight from Romania to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 7% potential increase in price ($53 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Romania to Dulles Intl

Cheapest flights from Romania to Dulles Intl
Explore the most affordable flight options available from Romania to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This United Airlines deal was found by Cheapflights users on 4/25. 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 6/126:00 amOTP - IAD
2 stops22h 08mUnited Airlines
Sat 6/2810:20 pmIAD - OTP
1 stop19h 40mUnited Airlines
Deal found 4/25$422
This Mytrip deal was found by Cheapflights users on 4/24. 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.
Thu 6/56:30 amOTP - IAD
1 stop16h 45mSWISS
Sat 6/218:45 pmIAD - OTP
1 stop11h 35mSWISS
Deal found 4/24$429
This Lufthansa deal was found by Cheapflights users on 4/25. 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.
Sat 6/76:05 amOTP - IAD
1 stop20h 20mMultiple Airlines
Mon 6/238:45 pmIAD - OTP
1 stop11h 35mMultiple Airlines
Deal found 4/25$443
This Lufthansa deal was found by Cheapflights users on 4/25. 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.
Thu 6/126:05 amOTP - IAD
1 stop20h 20mLufthansa
Sat 6/2810:20 pmIAD - OTP
1 stop19h 40mLufthansa
Deal found 4/25$446
This FlightHub deal was found by Cheapflights users on 4/24. 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 9/108:35 pmOTP - IAD
1 stop30h 24mScandinavian Airlines
Fri 9/2610:05 pmIAD - OTP
1 stop15h 30mScandinavian Airlines
Deal found 4/24$449
This Lufthansa deal was found by Cheapflights users on 4/24. 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.
Fri 6/66:05 pmCLJ - IAD
1 stop32h 20mLufthansa
Thu 6/2610:20 pmIAD - CLJ
1 stop12h 00mLufthansa
Deal found 4/24$449
This United Airlines deal was found by Cheapflights users on 4/25. 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 5/296:00 amCLJ - IAD
2 stops32h 27mUnited Airlines
Mon 6/210:20 pmIAD - CLJ
1 stop12h 00mUnited Airlines
Deal found 4/25$454
This Lufthansa deal was found by Cheapflights users on 4/25. 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.
Thu 5/2910:40 amCLJ - IAD
1 stop12h 35mMultiple Airlines
Mon 6/210:20 pmIAD - CLJ
1 stop12h 00mMultiple Airlines
Deal found 4/25$465
This SWISS deal was found by Cheapflights users on 4/25. 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.
Mon 6/93:20 pmCLJ - IAD
1 stop31h 55mSWISS
Mon 6/166:35 pmIAD - CLJ
2 stops56h 20mSWISS
Deal found 4/25$475
This Lufthansa deal was found by Cheapflights users on 4/25. 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.
Sat 5/106:05 amTSR - IAD
1 stop20h 20mLufthansa
Wed 5/145:35 pmIAD - TSR
1 stop12h 50mLufthansa
Deal found 4/25$494
This Austrian Airlines deal was found by Cheapflights users on 4/24. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/101:15 pmOTP - IAD
1 stop32h 20mAustrian Airlines
Wed 5/145:50 pmIAD - OTP
2 stops35h 35mAustrian Airlines
Deal found 4/24$513
This Air Canada deal was found by Cheapflights users on 4/24. 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.
Thu 6/56:30 amOTP - IAD
2 stops35h 44mAir Canada
Sat 6/218:22 amIAD - OTP
2 stops21h 38mAir Canada
Deal found 4/24$519

Cheapflights Fare Finder

Customize your flight search to find flights from Romania to Dulles Intl 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 25, 2025.
Use the filters below to find and compare flights from Romania to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Romania

Fly to

Dulles Intl

Route

Depart

Return

Price

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 6/12

6:00 am-9:08 pm

2 stops22h 08m

Washington, D.C. Dulles Intl

Sat 6/28

10:20 pm-1:00 am

1 stop19h 40m

$422

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 6/5

6:30 am-4:15 pm

1 stop16h 45m

Washington, D.C. Dulles Intl

Sat 6/21

8:45 pm-3:20 pm

1 stop11h 35m

$429

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Sat 6/7

6:05 am-7:25 pm

1 stop20h 20m

Washington, D.C. Dulles Intl

Mon 6/23

8:45 pm-3:20 pm

1 stop11h 35m

$443

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 6/12

6:05 am-7:25 pm

1 stop20h 20m

Washington, D.C. Dulles Intl

Sat 6/28

10:20 pm-1:00 am

1 stop19h 40m

$446

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Wed 9/10

8:35 pm-7:59 pm

1 stop30h 24m

Washington, D.C. Dulles Intl

Fri 9/26

10:05 pm-8:35 pm

1 stop15h 30m

$449

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Fri 6/6

6:05 pm-7:25 pm

1 stop32h 20m

Washington, D.C. Dulles Intl

Thu 6/26

10:20 pm-5:20 pm

1 stop12h 00m

$449

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 5/29

6:00 am-7:27 am

2 stops32h 27m

Washington, D.C. Dulles Intl

Mon 6/2

10:20 pm-5:20 pm

1 stop12h 00m

$454

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 5/29

10:40 am-4:15 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Mon 6/2

10:20 pm-5:20 pm

1 stop12h 00m

$465

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Mon 6/9

3:20 pm-4:15 pm

1 stop31h 55m

Washington, D.C. Dulles Intl

Mon 6/16

6:35 pm-9:55 am

2 stops56h 20m

$475

TimisoaraWashington, D.C.

TSR - IAD

TSRIAD

Timisoara

Sat 5/10

6:05 am-7:25 pm

1 stop20h 20m

Washington, D.C. Dulles Intl

Wed 5/14

5:35 pm-1:25 pm

1 stop12h 50m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 35 results
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Best time to book a flight from Romania to Dulles Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Romania to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Romania to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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 RO to IAD?

Find hourly flight availability from Romania to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

When flying from Romania to Washington, D.C. Dulles Intl Airport, 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 Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated April 25, 2025.
See what other customers who have flown with Emirates, Delta and KLM from Romania to Washington, D.C. 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.

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
8.0
Very good

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

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

    For one-way options, check prices for ITA Airways. According to our data, you can fly for as low as $489. Users have also found prices from $506 and $549 on Scandinavian Airlines and British Airways, respectively.

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Romania to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Romania to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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

Traveling to a place near Romania?

Book flights to Romania if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Fairfax
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Falls Church
Laurel
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National Harbor
Oxon Hill

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Alternative routes for Romania to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Romania to Dulles Intl

Discover the top 7 airlines that operate flights from Romania to Dulles Intl. 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$418Average$662FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$461Average$597FlexibilityNo cancel feeOn-time70%
KLMCheapest$514Average$814FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$542Average$684FlexibilityNo cancel feeOn-time78%
Turkish AirlinesCheapest$559Average$619FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$592Average$778FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$600Average$835FlexibilityNo cancel feeOn-time77%

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