HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cluj Napoca

$527+ Cheap flights from Dulles Intl (IAD) to Cluj Napoca (CLJ)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CLJ
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Cluj Napoca with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Cluj Napoca

Cheapest flights from Dulles Intl to Cluj Napoca
Explore the most affordable flight options available from Dulles Intl to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.

This FlightHub deal was found by Cheapflights users on 3/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:20 pm
IAD
-
CLJ
1 stop23h 55m
Turkish Airlines
Tue 5/269:05 pm
CLJ
-
IAD
1 stop29h 45m
Turkish Airlines
Deal found 3/14$527
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:20 pm
IAD
-
CLJ
1 stop12h 45m
Turkish Airlines
Thu 5/289:05 pm
CLJ
-
IAD
1 stop21h 30m
Turkish Airlines
Deal found 3/9$529
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:45 pm
IAD
-
CLJ
1 stop15h 30m
Turkish Airlines
Thu 6/49:55 am
CLJ
-
IAD
1 stop32h 40m
Turkish Airlines
Deal found 3/11$541
This SmartFares deal was found by Cheapflights users on 3/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:45 pm
IAD
-
CLJ
1 stop15h 30m
Turkish Airlines
Thu 10/89:05 pm
CLJ
-
IAD
1 stop21h 30m
Turkish Airlines
Deal found 3/11$563
This oojo deal was found by Cheapflights users on 3/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/202:30 pm
IAD
-
CLJ
1 stop23h 55m
Turkish Airlines
Fri 3/279:50 am
CLJ
-
IAD
1 stop32h 55m
Turkish Airlines
Deal found 3/13$582
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:45 pm
IAD
-
CLJ
1 stop15h 30m
Turkish Airlines
Sun 5/39:05 pm
CLJ
-
IAD
1 stop29h 45m
Turkish Airlines
Deal found 3/9$597
This oojo deal was found by Cheapflights users on 3/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:20 pm
IAD
-
CLJ
1 stop12h 45m
Turkish Airlines
Sun 5/39:05 pm
CLJ
-
IAD
1 stop29h 45m
Turkish Airlines
Deal found 3/11$601
This FlightHub deal was found by Cheapflights users on 3/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:30 pm
IAD
-
CLJ
1 stop23h 55m
Turkish Airlines
Fri 3/209:50 am
CLJ
-
IAD
1 stop32h 55m
Turkish Airlines
Deal found 3/10$634
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Sun 12/612:35 pm
IAD
-
CLJ
2 stops18h 05m
United Airlines
Thu 12/106:00 am
CLJ
-
IAD
1 stop21h 05m
United Airlines
Deal found 3/13$652
This Air Canada deal was found by Cheapflights users on 3/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/61:20 pm
IAD
-
CLJ
2 stops17h 20m
Air Canada
Thu 12/106:00 am
CLJ
-
IAD
2 stops22h 05m
Air Canada
Deal found 3/11$659

Find flight deals from Dulles Intl to Cluj Napoca

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Cluj Napoca (CLJ). 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 March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$527
(FlightHub)

Popular in

December

Cheapest in

November

Average price

$1,440
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Cluj Napoca flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Cluj Napoca flights.
Search Deals
From Washington, D.C. Dulles Intl to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($75 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 Dulles Intl to Cluj Napoca 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 14, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Sun 7/5

8:15 am-5:25 pm

2 stops26h 10m

Cluj Napoca

Thu 9/10

6:00 am-12:44 am

2 stops25h 44m

$697

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Tue 5/5

5:55 pm-12:30 am

2 stops23h 35m

Cluj Napoca

Thu 5/28

10:45 am-4:45 pm

1 stop13h 00m

$729

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Wed 5/6

12:43 pm-1:10 pm

2 stops17h 27m

Cluj Napoca

Tue 5/26

6:00 am-3:05 pm

1 stop16h 05m

$729

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Tue 5/5

10:15 pm-1:10 pm

2 stops31h 55m

Cluj Napoca

Thu 5/28

6:00 am-11:19 pm

2 stops24h 19m

$745

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Fri 4/17

10:20 pm-5:25 pm

1 stop12h 05m

Cluj Napoca

Sun 5/3

6:00 am-4:05 pm

2 stops17h 05m

$772

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Sat 5/2

8:20 am-5:25 pm

2 stops26h 05m

Cluj Napoca

Thu 6/4

1:50 pm-11:19 pm

2 stops16h 29m

$789
Quickest round-trip

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Mon 7/6

10:20 pm-5:25 pm

1 stop12h 05m

Cluj Napoca

Fri 7/31

1:50 pm-7:25 pm

1 stop12h 35m

$903

Washington, D.C.Cluj Napoca

IAD - CLJ

IADCLJ

Washington, D.C. Dulles Intl

Sun 7/5

1:25 pm-5:25 pm

2 stops21h 00m

Cluj Napoca

Fri 7/31

6:00 am-3:05 pm

1 stop16h 05m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Sorted by cheapest first

Compare providers for flights from Dulles Intl to Cluj Napoca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Cluj Napoca in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cluj Napoca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Cluj Napoca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Cluj Napoca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cluj Napoca 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 Washington, D.C. Dulles Intl Airport-Cluj Napoca 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 Dulles Intl to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from Dulles Intl 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.

Reviews of airlines servicing Cluj Napoca

Get insights into the airlines that provide service to Cluj Napoca. 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 Cluj Napoca. Reviews last updated March 14, 2026.
See what other customers who have flown with United Airlines,Turkish Airlines, andLufthansa from Washington, D.C. Dulles Intl Airport to Cluj Napoca have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,424 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,424 reviews
United Airlines
7.4
Good
9,424 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Turkish Airlines
7.3
Good
4,253 reviews
United Airlines
7.4
Good
9,424 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,848 reviews
United Airlines
7.4
Good
9,424 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    Located just 3.2 mi from the city center, Cluj Napoca is the airport most travelers will use when flying to Cluj Napoca from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Napoca (CLJ) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 3 different airlines.

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

    A quick flight from Washington, D.C. Dulles Intl Airport to Cluj Napoca can take about 12h 05m. United Airlines provides one of the quickest options available for as low as $772. The distance between Washington, D.C. Dulles Intl Airport and Cluj Napoca is about 4777 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Lufthansa ($543), Turkish Airlines ($545), and United Airlines ($675) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Cluj Napoca. Lufthansa is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Cluj Napoca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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.

Alternative routes for Dulles Intl to Cluj Napoca

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Otopeni Intl flights
Dulles Intl to Sibiu flights

Top 3 airlines flying from Dulles Intl to Cluj Napoca

Discover the top 3 airlines that operate flights from Dulles Intl to Cluj Napoca. 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 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$543Average$953FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$545Average$863FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$675Average$1,011FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.