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Dulles Intl

$548+ Cheap flights from Cluj Napoca (CLJ) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
CLJ — IAD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Cluj Napoca to Dulles Intl

Cheapest flights from Cluj Napoca to Dulles Intl
Explore the most affordable flight options available from Cluj Napoca to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/56:00 am
CLJ
-
IAD
1 stop16h 35m
Lufthansa
Wed 3/117:00 pm
IAD
-
CLJ
2 stops12h 40m
Lufthansa
Deal found 1/27$548
This SWISS deal was found by Cheapflights users on 1/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:50 am
CLJ
-
IAD
1 stop12h 50m
SWISS
Sat 2/288:30 pm
IAD
-
CLJ
1 stop11h 00m
SWISS
Deal found 1/24$550
This Lufthansa deal was found by Cheapflights users on 1/27. 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 3/510:50 am
CLJ
-
IAD
1 stop12h 50m
Multiple Airlines
Wed 3/116:40 pm
IAD
-
CLJ
1 stop13h 00m
Multiple Airlines
Deal found 1/27$556
This Orbitz deal was found by Cheapflights users on 1/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
CLJ
-
IAD
2 stops16h 50m
Multiple Airlines
Tue 3/35:45 pm
IAD
-
CLJ
1 stop33h 20m
Multiple Airlines
Deal found 1/24$562
This United Airlines deal was found by Cheapflights users on 1/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/92:25 pm
CLJ
-
IAD
2 stops27h 51m
United Airlines
Tue 3/35:40 pm
IAD
-
CLJ
1 stop13h 00m
United Airlines
Deal found 1/24$563
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/112:25 pm
CLJ
-
IAD
2 stops15h 53m
United Airlines
Wed 8/1212:35 pm
IAD
-
CLJ
2 stops17h 35m
United Airlines
Deal found 1/26$565
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/102:25 pm
CLJ
-
IAD
2 stops27h 51m
United Airlines
Tue 3/35:40 pm
IAD
-
CLJ
1 stop13h 00m
United Airlines
Deal found 1/26$566
This United Airlines deal was found by Cheapflights users on 1/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/112:25 pm
CLJ
-
IAD
1 stop32h 10m
United Airlines
Tue 3/31:02 pm
IAD
-
CLJ
2 stops17h 38m
United Airlines
Deal found 1/24$567
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/102:25 pm
CLJ
-
IAD
2 stops15h 53m
United Airlines
Wed 8/1212:35 pm
IAD
-
CLJ
2 stops17h 35m
United Airlines
Deal found 1/26$569
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/102:25 pm
CLJ
-
IAD
1 stop32h 10m
United Airlines
Mon 3/212:35 pm
IAD
-
CLJ
2 stops18h 05m
United Airlines
Deal found 1/26$571
This SWISS deal was found by Cheapflights users on 1/26. 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 2/1210:50 am
CLJ
-
IAD
1 stop12h 50m
SWISS
Fri 8/75:40 pm
IAD
-
CLJ
2 stops38h 05m
SWISS
Deal found 1/26$578

Find flight deals from Cluj Napoca to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cluj Napoca (CLJ) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$548
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$792
Provider with most accurate pricing for Cluj Napoca-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cluj Napoca-Washington, D.C. Dulles Intl flights.
Search Deals
From Cluj Napoca to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cluj Napoca 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 January 27, 2026.
Use the filters below to find and compare flights from Cluj Napoca to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Cluj Napoca

Fly to

Dulles Intl

Route

Depart

Return

Price

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 2/12

10:50 am-4:40 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Sun 3/1

8:30 pm-2:40 pm

1 stop11h 10m

$550

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 2/12

6:00 am-8:15 pm

2 stops21h 15m

Washington, D.C. Dulles Intl

Sat 2/28

8:30 pm-2:30 pm

1 stop11h 00m

$562

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Mon 2/9

2:25 pm-11:18 pm

2 stops15h 53m

Washington, D.C. Dulles Intl

Mon 3/2

10:20 pm-1:40 pm

2 stops32h 20m

$563

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Tue 2/10

2:25 pm-11:16 am

2 stops27h 51m

Washington, D.C. Dulles Intl

Tue 3/3

5:40 pm-1:40 pm

1 stop13h 00m

$563

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Tue 2/10

2:25 pm-11:16 am

2 stops27h 51m

Washington, D.C. Dulles Intl

Mon 3/2

10:20 pm-1:40 pm

2 stops32h 20m

$563

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Mon 2/9

2:25 pm-11:16 am

2 stops27h 51m

Washington, D.C. Dulles Intl

Tue 3/3

5:40 pm-1:40 pm

1 stop13h 00m

$563

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Fri 2/13

6:00 am-11:36 am

2 stops36h 36m

Washington, D.C. Dulles Intl

Tue 3/3

5:40 pm-1:40 pm

1 stop13h 00m

$563

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 2/12

6:00 am-11:36 am

2 stops36h 36m

Washington, D.C. Dulles Intl

Mon 3/2

10:30 pm-1:40 pm

2 stops32h 10m

$563

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 2/12

6:00 am-11:36 am

2 stops36h 36m

Washington, D.C. Dulles Intl

Tue 3/3

5:40 pm-1:40 pm

1 stop13h 00m

$563

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Wed 2/11

2:25 pm-11:18 pm

2 stops15h 53m

Washington, D.C. Dulles Intl

Mon 3/2

5:17 pm-1:40 pm

2 stops37h 23m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • Most accurate provider: When it comes to deals on Cluj Napoca-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cluj Napoca-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cluj Napoca-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cluj Napoca-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cluj Napoca-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cluj Napoca to Dulles Intl

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

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

Currently, September is the cheapest month in which you can book a flight from Cluj Napoca to Washington, D.C. Dulles Intl Airport (average of $246). Flying from Cluj Napoca to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $596). 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.

How much does it cost to fly round-trip from Cluj Napoca to Washington, D.C. Dulles Intl Airport?

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 January 27, 2026.
Read through reviews of airlines operating flights from Cluj Napoca to Washington, D.C. Dulles Intl Airport, such as United Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,206 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,206 reviews
United Airlines
7.4
Good
9,206 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Lufthansa
6.8
Okay
7,749 reviews
United Airlines
7.4
Good
9,206 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Cluj Napoca 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 airport do you fly from for flights from Cluj Napoca to Washington, D.C. Dulles Intl?

    Cluj Napoca (CLJ) is the airport you will fly out of if you book a flight from Cluj Napoca to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Napoca; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Cluj Napoca airport to Washington, D.C. Dulles Intl. It is only a 3.2 mi journey to Napoca (CLJ) from Cluj Napoca’s city center.

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

    There are many flights that can get you from Cluj Napoca to Washington, D.C. Dulles Intl Airport in 12h 50m. Fly via SWISS or United Airlines to get the fastest option. Airlines will cover a distance of 4777 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Cluj Napoca to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $457. Another option worth looking into is Lufthansa, starting at $466 round trip. United Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Cluj Napoca to Washington, D.C. Dulles Intl Airport (average of $246). Flying from Cluj Napoca to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $596). 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
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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Top 2 airlines flying from Cluj Napoca to Dulles Intl

Discover the top 2 airlines that operate flights from Cluj Napoca 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$457Average$467FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$466Average$595FlexibilityNo cancel feeOn-time76%

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