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Dulles Intl

$384+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — IAD
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
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 July 19, 2026.

This Gotogate deal was found by Cheapflights users on 7/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:55 pm
OTP
-
IAD
1 stop29h 05m
Austrian Airlines
Mon 9/215:45 pm
IAD
-
OTP
1 stop17h 20m
Austrian Airlines
Deal found 7/19$571
This Gotogate deal was found by Cheapflights users on 7/15. 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.
Mon 10/124:00 pm
IAS
-
IAD
1 stop29h 00m
Austrian Airlines
Mon 10/195:45 pm
IAD
-
IAS
1 stop14h 35m
Austrian Airlines
Deal found 7/15$572
This Gotogate deal was found by Cheapflights users on 7/16. 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 9/33:55 pm
OTP
-
IAD
1 stop29h 05m
Austrian Airlines
Wed 9/165:45 pm
IAD
-
OTP
1 stop17h 20m
Austrian Airlines
Deal found 7/16$579
This Gotogate deal was found by Cheapflights users on 7/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:05 am
OTP
-
IAD
1 stop17h 00m
Lufthansa
Fri 9/183:25 pm
IAD
-
OTP
1 stop14h 45m
Lufthansa
Deal found 7/18$583
This Gotogate deal was found by Cheapflights users on 7/17. 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 9/106:55 pm
OTP
-
IAD
1 stop26h 05m
Austrian Airlines
Wed 9/235:45 pm
IAD
-
OTP
1 stop17h 20m
Austrian Airlines
Deal found 7/17$585
This Gotogate deal was found by Cheapflights users on 7/16. 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.
Fri 9/116:20 am
OTP
-
IAD
1 stop17h 25m
SWISS
Thu 9/248:20 pm
IAD
-
OTP
1 stop12h 00m
SWISS
Deal found 7/16$587
This Gotogate deal was found by Cheapflights users on 7/16. 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 10/186:20 am
OTP
-
IAD
1 stop17h 25m
SWISS
Sat 10/319:10 pm
IAD
-
OTP
1 stop21h 20m
SWISS
Deal found 7/16$590
This Gotogate deal was found by Cheapflights users on 7/17. 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 9/36:20 am
OTP
-
IAD
1 stop17h 25m
SWISS
Sun 9/138:20 pm
IAD
-
OTP
1 stop21h 50m
SWISS
Deal found 7/17$591
This KLM deal was found by Cheapflights users on 7/16. 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 9/37:05 am
OTP
-
IAD
2 stops16h 33m
Multiple Airlines
Wed 9/169:45 pm
IAD
-
OTP
1 stop18h 50m
Multiple Airlines
Deal found 7/16$595
This KLM deal was found by Cheapflights users on 7/17. 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 9/107:05 am
OTP
-
IAD
2 stops16h 25m
Multiple Airlines
Sat 9/2610:40 pm
IAD
-
OTP
1 stop16h 55m
Multiple Airlines
Deal found 7/17$596
This United Airlines deal was found by Cheapflights users on 7/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:45 pm
OTP
-
IAD
1 stop13h 15m
United Airlines
Wed 9/1610:20 pm
IAD
-
OTP
1 stop13h 15m
United Airlines
Deal found 7/18$599
This KLM deal was found by Cheapflights users on 7/16. 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 9/37:05 am
OTP
-
IAD
2 stops16h 33m
KLM
Wed 9/166:26 pm
IAD
-
OTP
2 stops13h 59m
KLM
Deal found 7/16$600

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 July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$572
(Gotogate)

One-way from

$397
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$828
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. 13% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 19, 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

IaşiWashington, D.C.

IAS - IAD

IASIAD

Iasi

Mon 10/12

4:00 pm-2:00 pm

1 stop29h 00m

Washington, D.C. Dulles Intl

Mon 10/19

5:45 pm-3:20 pm

1 stop14h 35m

$572

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Thu 9/10

6:55 pm-2:00 pm

1 stop26h 05m

Washington, D.C. Dulles Intl

Wed 9/23

5:45 pm-6:05 pm

1 stop17h 20m

$585
Quickest round-trip

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Sun 9/13

6:20 am-4:45 pm

1 stop17h 25m

Washington, D.C. Dulles Intl

Sat 9/19

8:20 pm-3:20 pm

1 stop12h 00m

$604

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 9/14

1:50 pm-12:44 am

2 stops17h 54m

Washington, D.C. Dulles Intl

Mon 9/21

1:10 pm-1:05 pm

2 stops16h 55m

$606

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Tue 9/15

6:10 pm-7:25 pm

1 stop32h 15m

Washington, D.C. Dulles Intl

Thu 10/15

10:20 pm-1:10 pm

1 stop31h 50m

$609

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Tue 9/15

6:00 am-11:55 am

2 stops36h 55m

Washington, D.C. Dulles Intl

Thu 10/15

8:20 am-1:10 pm

2 stops21h 50m

$612

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 8/31

7:05 am-3:35 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Mon 9/7

12:29 pm-12:45 pm

2 stops17h 16m

$620

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Mon 8/31

8:35 am-6:33 pm

2 stops16h 58m

Washington, D.C. Dulles Intl

Mon 9/7

6:15 pm-3:50 pm

1 stop14h 35m

$629

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

Fri 9/4

6:20 am-2:20 pm

2 stops15h 00m

Washington, D.C. Dulles Intl

Fri 9/18

8:20 pm-1:10 am

1 stop21h 50m

$631

IaşiWashington, D.C.

IAS - IAD

IASIAD

Iasi

Mon 10/12

5:20 am-3:10 pm

2 stops16h 50m

Washington, D.C. Dulles Intl

Mon 10/19

5:45 pm-3:20 pm

2 stops14h 35m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 36 resultsSorted by cheapest first
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4

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 $504). Flying from Romania to Washington, D.C. Dulles Intl Airport in May is currently the most expensive (average of $816). 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 July 19, 2026.
Get a feel of what it's like to fly with KLM,Air France, andSWISS 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
1,542 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,542 reviews
KLM
7.8
Good
1,542 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Air France
7.5
Good
1,627 reviews
KLM
7.8
Good
1,542 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
SWISS
7.5
Good
2,010 reviews
KLM
7.8
Good
1,542 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
United Airlines
7.4
Good
10,010 reviews
KLM
7.8
Good
1,542 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Lufthansa
6.8
Okay
8,148 reviews
KLM
7.8
Good
1,542 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

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 $583, Austrian Airlines can have you in Washington, D.C. Dulles Intl Airport from Romania in 17h. There are 4962 mi between Romania and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

  • 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 Timisoara - 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 $504). Flying from Romania to Washington, D.C. Dulles Intl Airport in May is currently the most expensive (average of $816). 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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Manassas
Fredericksburg
Falls Church
Hanover
Laurel
Sterling
Clinton
Hunt Valley
Cordova

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.

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 July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$448Average$614FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$457Average$484FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$462Average$532FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$504Average$707FlexibilityNo cancel feeOn-time76%
KLMCheapest$528Average$642FlexibilityNo cancel feeOn-time75%
SWISSCheapest$549Average$569FlexibilityNo cancel feeOn-time79%

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