Dulles Intl

$321+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — IAD
Apr 7 — Apr 141
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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 2, 2025.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$450
(United Airlines)

One-way from

$321
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$630
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. 6% potential increase in price ($48 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 2, 2025.

This United Airlines deal was found by Cheapflights users on 4/1. 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 4/91:55 pmOTP - IAD
2 stops26h 51mUnited Airlines
Wed 4/308:40 amIAD - OTP
2 stops26h 55mUnited Airlines
Deal found 4/1$438
This Lufthansa deal was found by Cheapflights users on 4/1. 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 5/166:05 amOTP - IAD
1 stop20h 20mLufthansa
Sun 6/110:20 pmIAD - OTP
1 stop19h 40mLufthansa
Deal found 4/1$455
This Lufthansa deal was found by Cheapflights users on 4/1. 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.
Tue 6/106:05 pmCLJ - IAD
1 stop32h 20mLufthansa
Sun 11/1610:20 pmIAD - CLJ
1 stop19h 30mLufthansa
Deal found 4/1$458
This SWISS deal was found by Cheapflights users on 4/1. 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 5/810:40 amCLJ - IAD
1 stop12h 35mSWISS
Thu 5/155:35 pmIAD - CLJ
1 stop33h 15mSWISS
Deal found 4/1$470
This United Airlines deal was found by Cheapflights users on 4/1. 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 6/111:45 pmCLJ - IAD
1 stop12h 40mUnited Airlines
Wed 11/124:35 pmIAD - CLJ
2 stops14h 05mUnited Airlines
Deal found 4/1$472
This Expedia deal was found by Cheapflights users on 3/31. 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.
Thu 4/246:35 amOTP - IAD
1 stop15h 00mMultiple Airlines
Fri 5/98:45 pmIAD - OTP
1 stop11h 35mMultiple Airlines
Deal found 3/31$477
This United Airlines deal was found by Cheapflights users on 4/1. 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 6/131:45 pmCLJ - IAD
1 stop12h 40mMultiple Airlines
Fri 11/141:05 pmIAD - CLJ
2 stops17h 35mMultiple Airlines
Deal found 4/1$482
This deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:30 amOTP - IAD
1 stop16h 45mSWISS
Sat 5/108:45 pmIAD - OTP
1 stop11h 35mSWISS
Deal found 3/31$487
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Wed 4/236:55 pmOTP - IAD
1 stop26h 40mAustrian Airlines
Mon 5/55:25 pmIAD - OTP
1 stop12h 00mAustrian Airlines
Deal found 4/1$506
This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/98:25 amOTP - IAD
1 stop14h 25mBritish Airways
Wed 4/3010:40 pmIAD - OTP
1 stop18h 45mBritish Airways
Deal found 4/1$544
This KLM deal was found by Cheapflights users on 3/31. 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 8/68:35 amOTP - IAD
1 stop14h 00mKLM
Wed 8/205:25 pmIAD - OTP
1 stop23h 20mKLM
Deal found 3/31$652
This Gotogate deal was found by Cheapflights users on 4/1. 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.
Thu 5/14:00 pmIAS - IAD
2 stops30h 50mLufthansa
Thu 5/83:25 pmIAD - IAS
2 stops16h 55mLufthansa
Deal found 4/1$653

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 2, 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

Mon 5/5

6:05 am-7:55 am

2 stops32h 50m

Washington, D.C. Dulles Intl

Sat 5/10

3:55 pm-6:35 pm

2 stops19h 40m

$450

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Tue 6/10

6:05 pm-7:25 pm

1 stop32h 20m

Washington, D.C. Dulles Intl

Sun 11/16

10:20 pm-12:50 am

1 stop19h 30m

$458

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 5/8

10:40 am-4:15 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Thu 5/15

5:35 pm-9:50 am

1 stop33h 15m

$470

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Wed 6/11

1:45 pm-7:25 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Wed 11/12

4:35 pm-1:40 pm

2 stops14h 05m

$472

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 4/24

6:35 am-2:35 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Fri 5/9

8:45 pm-3:20 pm

1 stop11h 35m

$477

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Fri 6/13

1:45 pm-7:25 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Fri 11/14

1:05 pm-1:40 pm

2 stops17h 35m

$482

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Wed 4/30

6:30 am-4:15 pm

1 stop16h 45m

Washington, D.C. Dulles Intl

Sat 5/10

8:45 pm-3:20 pm

1 stop11h 35m

$487

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 4/17

6:00 am-3:50 pm

1 stop16h 50m

Washington, D.C. Dulles Intl

Thu 5/1

10:20 pm-6:35 pm

1 stop13h 15m

$502

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Wed 4/23

6:55 pm-2:35 pm

1 stop26h 40m

Washington, D.C. Dulles Intl

Mon 5/5

5:25 pm-12:25 pm

1 stop12h 00m

$506

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Wed 8/6

8:35 am-3:35 pm

1 stop14h 00m

Washington, D.C. Dulles Intl

Wed 8/20

5:25 pm-11:45 pm

1 stop23h 20m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 32 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 2, 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 2, 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.

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

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.

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

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

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

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.

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

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.

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

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.

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

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 $469. Users have also found prices from $526 and $635 on British Airways and Turkish Airlines, 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
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Laurel
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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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$418Average$662FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$461Average$631FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$478Average$785FlexibilityNo cancel feeOn-time76%
KLMCheapest$514Average$814FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$542Average$693FlexibilityNo cancel feeOn-time78%
Turkish AirlinesCheapest$559Average$619FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$600Average$836FlexibilityNo cancel feeOn-time77%

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