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Dulles Intl

$367+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — IAD
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap 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 March 23, 2026.

This Mytrip deal was found by Cheapflights users on 3/19. 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 4/236:00 am
CLJ
-
IAD
2 stops17h 05m
Lufthansa
Thu 4/3010:20 pm
IAD
-
CLJ
1 stop12h 05m
Lufthansa
Deal found 3/19$580
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Thu 4/94:10 pm
OTP
-
IAD
1 stop30h 05m
SWISS
Wed 4/228:20 pm
IAD
-
OTP
1 stop12h 00m
SWISS
Deal found 3/22$594
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Thu 4/301:45 pm
OTP
-
IAD
1 stop13h 10m
Lufthansa
Tue 7/143:25 pm
IAD
-
OTP
1 stop14h 35m
Lufthansa
Deal found 3/18$599
This KLM deal was found by Cheapflights users on 3/18. 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.
Thu 4/97:05 am
OTP
-
IAD
1 stop15h 30m
Multiple Airlines
Wed 4/226:15 pm
IAD
-
OTP
1 stop14h 35m
Multiple Airlines
Deal found 3/18$600
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Thu 4/96:00 am
CLJ
-
IAD
2 stops17h 05m
Lufthansa
Thu 4/1610:20 pm
IAD
-
CLJ
1 stop12h 05m
Lufthansa
Deal found 3/22$601
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Fri 4/241:45 pm
OTP
-
IAD
1 stop13h 10m
Lufthansa
Sat 5/910:20 pm
IAD
-
OTP
1 stop13h 15m
Lufthansa
Deal found 3/19$602
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Thu 4/91:45 pm
OTP
-
IAD
1 stop13h 10m
Lufthansa
Wed 4/225:25 pm
IAD
-
OTP
1 stop11h 35m
Lufthansa
Deal found 3/20$604
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Thu 4/166:05 am
OTP
-
IAD
1 stop17h 00m
Lufthansa
Thu 4/305:20 pm
IAD
-
OTP
1 stop16h 10m
Lufthansa
Deal found 3/20$605
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Wed 4/221:50 pm
CLJ
-
IAD
1 stop12h 35m
Lufthansa
Tue 5/125:25 pm
IAD
-
CLJ
1 stop12h 45m
Lufthansa
Deal found 3/21$605
This Delta deal was found by Cheapflights users on 3/18. 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.
Thu 4/97:05 am
OTP
-
IAD
1 stop15h 30m
Delta
Wed 4/2212:45 pm
IAD
-
OTP
2 stops17h 15m
Delta
Deal found 3/18$606
This Delta deal was found by Cheapflights users on 3/18. 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.
Thu 4/162:00 pm
OTP
-
IAD
2 stops17h 42m
Delta
Wed 4/2912:45 pm
IAD
-
OTP
2 stops17h 15m
Delta
Deal found 3/18$611
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Fri 4/1012:45 pm
OTP
-
IAD
1 stop13h 40m
Lufthansa
Fri 4/175:25 pm
IAD
-
OTP
1 stop11h 35m
Lufthansa
Deal found 3/22$612

Find 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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$580
(Mytrip)

One-way from

$367
(KAYAK)

Popular in

March

Cheapest in

October

Average price

$764
Provider with most accurate pricing for Bucharest (BUH)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest (BUH)-Washington, D.C. (WAS) flights.
Search Deals
From Romania to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Romania to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 23, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 4/23

6:00 am-4:05 pm

2 stops17h 05m

Washington, D.C. Dulles Intl

Thu 4/30

10:20 pm-5:25 pm

1 stop12h 05m

$580

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 4/9

6:00 am-4:05 pm

2 stops17h 05m

Washington, D.C. Dulles Intl

Thu 4/16

10:20 pm-5:25 pm

1 stop12h 05m

$601

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 4/16

2:00 pm-12:42 am

2 stops17h 42m

Washington, D.C. Dulles Intl

Wed 4/29

12:45 pm-1:00 pm

2 stops17h 15m

$611

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 5/4

7:05 am-3:35 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Tue 6/2

5:40 pm-1:00 pm

1 stop12h 20m

$618

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 5/4

1:50 pm-7:55 pm

1 stop13h 05m

Washington, D.C. Dulles Intl

Tue 6/2

10:20 pm-1:10 am

1 stop19h 50m

$620
Quickest round-trip

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 4/23

10:45 am-4:45 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Thu 4/30

10:20 pm-5:25 pm

1 stop12h 05m

$620

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 4/30

1:45 pm-7:55 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Tue 7/14

12:55 pm-4:20 pm

2 stops20h 25m

$622

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Tue 4/14

6:10 pm-3:35 pm

1 stop28h 25m

Washington, D.C. Dulles Intl

Thu 5/7

9:45 pm-11:35 pm

1 stop18h 50m

$623

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Fri 5/1

6:05 am-3:58 pm

2 stops16h 53m

Washington, D.C. Dulles Intl

Fri 5/8

10:20 pm-6:35 pm

1 stop13h 15m

$626

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 4/23

6:00 am-7:25 pm

1 stop20h 25m

Washington, D.C. Dulles Intl

Thu 4/30

10:20 pm-5:25 pm

1 stop12h 05m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 37 resultsSorted by cheapest first
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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 $246). 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.

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 March 23, 2026.
Get a feel of what it's like to fly with KLM,SWISS, andAir France 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.
KLM
7.8
Good
1,477 reviews

Crew

8.4

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews

Crew

8.4

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
SWISS
7.5
Good
1,903 reviews
KLM
7.8
Good
1,477 reviews

Crew

8.4

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air France
7.4
Good
1,547 reviews
KLM
7.8
Good
1,477 reviews

Crew

8.4

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,460 reviews
KLM
7.8
Good
1,477 reviews

Crew

8.4

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,860 reviews
KLM
7.8
Good
1,477 reviews

Crew

8.4

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 $618, Lufthansa can have you in Washington, D.C. Dulles Intl Airport from Romania in 13h 10m. 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 American Airlines. According to our data, you can fly for as low as $303. Users have also found prices from $329 and $542 on British Airways 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, Cluj Napoca - Washington, D.C. Dulles Intl or Iasi - 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 $246). 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
Owings Mills
Arlington
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park
Cordova

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Top 6 airlines flying from Romania to Dulles Intl

Discover the top 6 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$448Average$605FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$457Average$520FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$462Average$532FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$466Average$629FlexibilityNo cancel feeOn-time76%
KLMCheapest$528Average$642FlexibilityNo cancel feeOn-time75%
SWISSCheapest$549Average$586FlexibilityNo cancel feeOn-time79%

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