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 16h 35m. Fly via Lufthansa to get the fastest option. Airlines will cover a distance of 4777 mi.

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.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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.

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.

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.

$569+ Flights from Cluj Napoca to Washington, D.C. Dulles Intl Airport

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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 December 12, 2025.

Tue 12/236:00 amCLJ - IAD

1 stop16h 35mLufthansa

Wed 1/710:15 pmIAD - CLJ

2 stops19h 40mLufthansa

Deal found 12/11

$569

Thu 12/2510:50 amCLJ - IAD

1 stop12h 50mMultiple Airlines

Wed 12/315:40 pmIAD - CLJ

1 stop13h 00mMultiple Airlines

Deal found 12/10

$577

Tue 12/236:00 amCLJ - IAD

1 stop16h 35mLufthansa

Thu 1/810:15 pmIAD - CLJ

2 stops19h 40mLufthansa

Deal found 12/11

$604

Tue 12/236:00 amCLJ - IAD

1 stop16h 35mUnited Airlines

Fri 1/95:25 pmIAD - CLJ

2 stops37h 15mUnited Airlines

Deal found 12/11

$667

Tue 12/236:00 amCLJ - IAD

1 stop16h 35mLufthansa

Tue 1/66:20 pmIAD - CLJ

2 stops23h 35mLufthansa

Deal found 12/11

$792

Best flights from Cluj Napoca to Dulles Intl
Discover carefully curated flight deals from Cluj Napoca to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Tue 12/236:00 amCLJ - IAD

1 stop16h 35mLufthansa

Wed 1/710:15 pmIAD - CLJ

2 stops19h 40mLufthansa

Deal found 12/11

$569

Thu 12/2510:50 amCLJ - IAD

1 stop12h 50mMultiple Airlines

Wed 12/315:40 pmIAD - CLJ

1 stop13h 00mMultiple Airlines

Deal found 12/10

$577

Tue 12/236:00 amCLJ - IAD

1 stop16h 35mUnited Airlines

Fri 1/95:25 pmIAD - CLJ

2 stops37h 15mUnited Airlines

Deal found 12/11

$667

Tue 12/236:00 amCLJ - IAD

1 stop16h 35mLufthansa

Thu 1/810:15 pmIAD - CLJ

2 stops19h 40mLufthansa

Deal found 12/11

$604

Wed 2/42:25 pmCLJ - IAD

1 stop12h 30mUnited Airlines

Sun 2/88:20 amIAD - CLJ

2 stops22h 20mUnited Airlines

Deal found 12/9

$776

Last-minute flights from Cluj Napoca to Dulles Intl
Discover last-minute flight deals from Cluj Napoca to Dulles Intl. Data last updated December 12, 2025 and is based on user searches.

Tue 12/236:00 amCLJ - IAD

1 stop16h 35mLufthansa

Wed 1/710:15 pmIAD - CLJ

2 stops19h 40mLufthansa

Deal found 12/11

$569

Tue 12/236:00 amCLJ - IAD

1 stop16h 35mLufthansa

Thu 1/810:15 pmIAD - CLJ

2 stops19h 40mLufthansa

Deal found 12/11

$604

Tue 12/236:00 amCLJ - IAD

1 stop16h 35mUnited Airlines

Fri 1/95:25 pmIAD - CLJ

2 stops37h 15mUnited Airlines

Deal found 12/11

$667

Tue 12/236:00 amCLJ - IAD

1 stop16h 35mLufthansa

Tue 1/66:20 pmIAD - CLJ

2 stops23h 35mLufthansa

Deal found 12/11

$792

Thu 12/2510:50 amCLJ - IAD

1 stop12h 50mMultiple Airlines

Wed 12/315:40 pmIAD - CLJ

1 stop13h 00mMultiple Airlines

Deal found 12/10

$577

Find flight deals from Cluj Napoca to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$569 (Kiwi.com)
Popular in	January
Cheapest in	September
Average price	$520

Provider with most accurate pricing for Cluj Napoca-Washington, D.C. Dulles Intl flight deals.

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Provider most trusted by Cheapflights users for Cluj Napoca-Washington, D.C. Dulles Intl flights.

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From Cluj Napoca to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($28 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 December 2025

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Tue 12/23

6:00 am-3:35 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Wed 1/7

10:15 pm-12:55 am

2 stops19h 40m

$569

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 12/25

10:50 am-4:40 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Wed 12/31

5:40 pm-1:40 pm

1 stop13h 00m

$577

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Tue 12/23

6:00 am-3:35 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Thu 1/8

10:15 pm-12:55 am

2 stops19h 40m

$604

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Tue 12/23

6:00 am-3:35 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Fri 1/9

5:25 pm-1:40 pm

2 stops37h 15m

$667

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Wed 2/4

2:25 pm-7:55 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 2/8

8:20 am-1:40 pm

2 stops22h 20m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 $238). Flying from Cluj Napoca to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of $652). 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 CLJ to IAD?

It’s typically best to fly out from Cluj Napoca to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Dulles Intl

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

9,095 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

United Airlines

7.4

Good

9,095 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Lufthansa

6.8

Okay

7,626 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

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 16h 35m. Fly via Lufthansa to get the fastest option. Airlines will cover a distance of 4777 mi.
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 $238). Flying from Cluj Napoca to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of $652). 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

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Top 2 airlines flying from Cluj Napoca to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$457	Average$467	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$466	Average$594	FlexibilityNo cancel fee	On-time76%

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$569+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cluj Napoca to Dulles Intl with Cheapflights

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Cheap flight deals from Cluj Napoca to Dulles Intl

Cheapest flights from Cluj Napoca to Dulles IntlExplore 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 December 12, 2025.

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 December 12, 2025.

Find flight deals from Cluj Napoca to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cluj Napoca to Washington, D.C. Dulles Intl Airport that are best for you.

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.

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?

What is the cheapest time of day to fly from CLJ to IAD?

Reviews of airlines servicing Dulles Intl

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.

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?

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

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

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

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cluj Napoca to Dulles Intl

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Top 2 airlines flying from Cluj Napoca to Dulles Intl

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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 December 12, 2025.