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Dulles Intl

$311+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — IAD
nov. 30 — dic. 71
dom. 11/30
dom. 12/7
1 adult, Economy
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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 octubre 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$501
(Kiwi.com)

One-way from

$311
(British Airways)

Popular in

February

Cheapest in

October

Average price

$463
Provider with most accurate pricing for Bucharest (BUH)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Bucharest (BUH)-Washington, D.C. (WAS) flights.
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From Romania to Washington, D.C. Dulles Intl
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One-way flight from Romania to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 17% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 octubre 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/175:55 amOTP - IAD
1 stop15h 40mLufthansa
mar. 12/25:15 pmIAD - OTP
1 stop13h 40mLufthansa
Deal found 10/31$501
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/145:55 amOTP - IAD
1 stop15h 40mMultiple Airlines
jue. 11/275:25 pmIAD - OTP
1 stop15h 25mMultiple Airlines
Deal found 10/30$507
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/156:05 amOTP - IAD
1 stop16h 30mLufthansa
vie. 11/285:40 pmIAD - OTP
1 stop11h 40mLufthansa
Deal found 10/30$509
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/156:55 amOTP - IAD
1 stop14h 45mMultiple Airlines
vie. 11/285:40 pmIAD - OTP
1 stop11h 40mMultiple Airlines
Deal found 10/30$512
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/196:05 amOTP - IAD
1 stop16h 45mLufthansa
vie. 11/2810:55 pmIAD - OTP
1 stop19h 10mLufthansa
Deal found 10/30$513
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/175:55 amOTP - IAD
1 stop15h 40mUnited Airlines
mar. 12/25:15 pmIAD - OTP
1 stop13h 40mUnited Airlines
Deal found 10/31$518
This Mytrip deal was found by Cheapflights users on 10/30. 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.
vie. 11/212:25 pmCLJ - IAD
1 stop12h 40mLufthansa
vie. 11/2810:55 pmIAD - CLJ
1 stop19h 00mLufthansa
Deal found 10/30$518
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/245:55 amOTP - IAD
1 stop15h 40mUnited Airlines
lun. 12/16:00 pmIAD - OTP
1 stop13h 05mUnited Airlines
Deal found 10/31$519
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/145:55 amOTP - IAD
2 stops25h 04mUnited Airlines
jue. 11/2710:00 pmIAD - OTP
1 stop13h 40mUnited Airlines
Deal found 10/30$525
This Mytrip deal was found by Cheapflights users on 10/30. 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.
vie. 11/216:00 amCLJ - IAD
2 stops21h 26mMultiple Airlines
vie. 11/2810:55 pmIAD - CLJ
1 stop19h 00mMultiple Airlines
Deal found 10/30$527
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/25:55 amOTP - IAD
2 stops22h 04mUnited Airlines
mar. 6/3010:20 pmIAD - OTP
1 stop30h 35mUnited Airlines
Deal found 10/31$537
This Gotogate deal was found by Cheapflights users on 10/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/175:55 amOTP - IAD
1 stop15h 40mMultiple Airlines
mar. 12/21:20 pmIAD - OTP
2 stops17h 35mMultiple Airlines
Deal found 10/31$541

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 octubre 31, 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

vie. 2/13

5:55 am-3:50 pm

1 stop16h 55m

Washington, D.C. Dulles Intl

sáb. 2/21

6:00 pm-2:05 pm

1 stop13h 05m

$515

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

lun. 11/17

5:55 am-2:35 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

mar. 12/2

5:15 pm-1:55 pm

1 stop13h 40m

$518

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

vie. 11/21

2:25 pm-8:05 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

vie. 11/28

10:55 pm-12:55 am

1 stop19h 00m

$518

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

lun. 11/24

5:55 am-2:35 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

lun. 12/1

6:00 pm-2:05 pm

1 stop13h 05m

$519

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

vie. 2/13

5:55 am-3:50 pm

1 stop16h 55m

Washington, D.C. Dulles Intl

sáb. 2/21

8:15 am-2:05 pm

2 stops22h 50m

$519

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

lun. 2/16

5:55 am-2:35 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

mar. 2/24

6:00 pm-1:55 pm

1 stop12h 55m

$520

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sáb. 4/25

6:05 am-9:11 pm

2 stops22h 06m

Washington, D.C. Dulles Intl

sáb. 8/22

10:20 pm-6:35 pm

1 stop13h 15m

$525

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

vie. 11/14

5:55 am-11:59 pm

2 stops25h 04m

Washington, D.C. Dulles Intl

jue. 11/27

10:00 pm-6:40 pm

1 stop13h 40m

$525

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

vie. 11/21

6:00 am-8:26 pm

2 stops21h 26m

Washington, D.C. Dulles Intl

vie. 11/28

10:55 pm-12:55 am

1 stop19h 00m

$527

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

lun. 2/16

8:05 am-11:59 pm

2 stops22h 54m

Washington, D.C. Dulles Intl

mar. 2/24

3:11 pm-2:45 pm

2 stops16h 34m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 39 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, September is the cheapest month in which you can book a flight from Romania to Washington, D.C. Dulles Intl Airport (average of $238). Flying from Romania to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $582). 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 octubre 31, 2025.

It’s typically best to fly out from Romania to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 32% on the flight price compared to flying in the evening, which is usually more expensive.

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 octubre 31, 2025.
Get a feel of what it's like to fly with Austrian Airlines, Air France, and United Airlines from Romania to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
862 reviews

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
862 reviews
Austrian Airlines
7.6
Good
862 reviews

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Air France
7.4
Good
1,482 reviews
Austrian Airlines
7.6
Good
862 reviews

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
United Airlines
7.4
Good
8,992 reviews
Austrian Airlines
7.6
Good
862 reviews

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6.8
Okay
7,542 reviews
Austrian Airlines
7.6
Good
862 reviews

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
British Airways
6.7
Okay
7,489 reviews
Austrian Airlines
7.6
Good
862 reviews

Food

6.8

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

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.

  • How long is the flight from Romania to Washington, D.C. Dulles Intl Airport?

    For as low as $501, Lufthansa can have you in Washington, D.C. Dulles Intl Airport from Romania in 15h 40m. There are 4962 mi between Romania and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

  • 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 British Airways. According to our data, you can fly for as low as $311. Users have also found prices from $313 and $574 on American Airlines and Lufthansa, respectively.

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

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

  • 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, September is the cheapest month in which you can book a flight from Romania to Washington, D.C. Dulles Intl Airport (average of $238). Flying from Romania to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $582). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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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.
Frankfurt to Dulles Intl flights
Charles de Gaulle to Dulles Intl flights
Heathrow to Dulles Intl flights
Heathrow to Baltimore flights
Frankfurt to Baltimore flights
Orly to Dulles Intl flights
Charles de Gaulle to Baltimore flights
Frankfurt to Reagan-National flights
Istanbul to Dulles Intl flights
Bruxelles-National to Dulles Intl flights
Gatwick to Dulles Intl flights
Heathrow to Reagan-National flights
Amsterdam to Dulles Intl flights
Charles de Gaulle to Reagan-National flights
Gatwick to Baltimore flights
Stansted to Dulles Intl flights
London City to Dulles Intl flights
Vienna to Dulles Intl flights
Madrid to Dulles Intl flights
Gatwick to Reagan-National flights
Leonardo da Vinci/Fiumicino to Dulles Intl flights
Munich to Dulles Intl flights
Barcelona-El Prat to Dulles Intl flights
Frederic Chopin to Dulles Intl flights
Madrid to Baltimore flights
Luton to Dulles Intl flights
Zurich to Dulles Intl flights
Dublin to Dulles Intl flights
Frederic Chopin to Baltimore flights
Geneva to Dulles Intl flights
Bruxelles-National to Baltimore flights
Amsterdam to Baltimore flights
Madrid to Reagan-National flights
Amsterdam to Reagan-National flights
Barcelona-El Prat to Baltimore flights
Barcelona-El Prat to Reagan-National flights
Frederic Chopin to Reagan-National flights
Athens to Dulles Intl flights
Istanbul to Reagan-National flights
London City to Reagan-National flights
Athens to Baltimore flights
Istanbul to Baltimore flights
Athens to Reagan-National flights
Bruxelles-National to Reagan-National flights
Luton to Baltimore flights
Berlin to Dulles Intl flights

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 octubre 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$418Average$548FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$448Average$830FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$461Average$622FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$462Average$610FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$469Average$691FlexibilityNo cancel feeOn-time76%
KLMCheapest$514Average$737FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$559Average$619FlexibilityNo cancel feeOn-time77%

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