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Cheap flights from Cluj Napoca to Washington, D.C. from $517

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cluj Napoca to Washington, D.C. departing on 12/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Cluj Napoca to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:25 pm - 3:35 pm
CLJ
-
IAD
32h 10m1 stop
Multiple Airlines Logo
5:40 pm - 1:40 pm
IAD
-
CLJ
13h 00m1 stop
$569Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
SWISS Logo
3:15 pm - 3:30 pm
CLJ
-
IAD
31h 15m1 stop
SWISS Logo
8:45 pm - 2:35 pm
IAD
-
CLJ
10h 50m1 stop
$577SWISS
Sun, Jan 11 - Sun, May 17
Lufthansa Logo
2:25 pm - 3:35 pm
CLJ
-
IAD
32h 10m1 stop
Lufthansa Logo
5:40 pm - 1:40 pm
IAD
-
CLJ
13h 00m1 stop
$578Lufthansa
Mon, Jan 12 - Mon, Jan 19
Lufthansa Logo
2:25 pm - 3:35 pm
CLJ
-
IAD
32h 10m1 stop
Lufthansa Logo
5:40 pm - 1:40 pm
IAD
-
CLJ
13h 00m1 stop
$579Lufthansa
Mon, Jan 12 - Mon, Jan 19
United Airlines Logo
2:25 pm - 3:35 pm
CLJ
-
IAD
32h 10m1 stop
United Airlines Logo
5:15 pm - 1:40 pm
IAD
-
CLJ
13h 25m2 stops
$586United Airlines
Mon, Jan 12 - Mon, Jan 19
United Airlines Logo
2:25 pm - 3:35 pm
CLJ
-
IAD
32h 10m1 stop
United Airlines Logo
1:05 pm - 1:40 pm
IAD
-
CLJ
17h 35m2 stops
$596United Airlines
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
2:25 pm - 3:35 pm
CLJ
-
IAD
32h 10m1 stop
Multiple Airlines Logo
10:15 pm - 10:05 am
IAD
-
CLJ
52h 50m2 stops
$612Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
SWISS Logo
3:15 pm - 2:55 pm
CLJ
-
IAD
30h 40m2 stops
SWISS Logo
8:45 pm - 2:35 pm
IAD
-
CLJ
10h 50m1 stop
$619SWISS
Sun, Jan 11 - Sun, May 17
United Airlines Logo
6:00 am - 8:15 pm
CLJ
-
IAD
21h 15m2 stops
United Airlines Logo
8:15 am - 1:10 pm
IAD
-
CLJ
21h 55m2 stops
$627United Airlines
Fri, Jan 9 - Wed, Apr 29
Multiple Airlines Logo
2:25 pm - 2:35 pm
CLJ
-
IAD
31h 10m2 stops
Multiple Airlines Logo
10:15 pm - 10:05 am
IAD
-
CLJ
52h 50m2 stops
$632Multiple Airlines
Mon, Jan 12 - Mon, Jan 19

SWISS flights from Cluj Napoca to Washington, D.C. Dulles Intl Airport

Our best SWISS deals on Cluj Napoca to Washington, D.C. Dulles Intl Airport flight tickets
SWISS
Jan 11
CLJ3:15 pmCluj Napoca
31h 15m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
May 17
IAD8:45 pmWashington, D.C. Dulles Intl
10h 50m
1 stop
CLJ2:35 pmCluj Napoca
$577
Find similar
SWISS
Jan 11
CLJ3:15 pmCluj Napoca
30h 40m
2 stops
IAD2:55 pmWashington, D.C. Dulles Intl
May 17
IAD8:45 pmWashington, D.C. Dulles Intl
10h 50m
1 stop
CLJ2:35 pmCluj Napoca
$619
Find similar
SWISS
Jan 11
CLJ3:15 pmCluj Napoca
31h 15m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
May 16
IAD8:45 pmWashington, D.C. Dulles Intl
11h 05m
1 stop
CLJ2:50 pmCluj Napoca
$649
Find similar

Lufthansa flights from Cluj Napoca to Washington, D.C. Dulles Intl Airport

Our best Lufthansa deals on Cluj Napoca to Washington, D.C. Dulles Intl Airport flight tickets
Lufthansa
Jan 12
CLJ2:25 pmCluj Napoca
32h 10m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Jan 19
IAD5:40 pmWashington, D.C. Dulles Intl
13h 00m
1 stop
CLJ1:40 pmCluj Napoca
$578
Find similar
Lufthansa
Jan 12
CLJ2:25 pmCluj Napoca
32h 10m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Jan 19
IAD5:40 pmWashington, D.C. Dulles Intl
13h 00m
1 stop
CLJ1:40 pmCluj Napoca
$579
Find similar
Lufthansa
Jan 12
CLJ2:25 pmCluj Napoca
30h 35m
2 stops
IAD2:00 pmWashington, D.C. Dulles Intl
Jan 19
IAD10:15 pmWashington, D.C. Dulles Intl
19h 40m
2 stops
CLJ12:55 amCluj Napoca
$657
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cluj Napoca to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated December 8, 2025.
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

Mon 1/12

2:25 pm-3:35 pm

1 stop32h 10m

Washington, D.C. Dulles Intl

Mon 1/19

5:40 pm-1:40 pm

1 stop13h 00m

$569

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Sun 1/11

3:15 pm-3:30 pm

1 stop31h 15m

Washington, D.C. Dulles Intl

Sun 5/17

8:45 pm-2:35 pm

1 stop10h 50m

$577

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Mon 1/12

2:25 pm-3:35 pm

1 stop32h 10m

Washington, D.C. Dulles Intl

Mon 1/19

5:40 pm-1:40 pm

1 stop13h 00m

$578

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Mon 1/12

2:25 pm-3:35 pm

1 stop32h 10m

Washington, D.C. Dulles Intl

Mon 1/19

5:40 pm-1:40 pm

1 stop13h 00m

$579

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Mon 1/12

2:25 pm-3:35 pm

1 stop32h 10m

Washington, D.C. Dulles Intl

Mon 1/19

5:15 pm-1:40 pm

2 stops13h 25m

$586

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Mon 1/12

2:25 pm-3:35 pm

1 stop32h 10m

Washington, D.C. Dulles Intl

Mon 1/19

1:05 pm-1:40 pm

2 stops17h 35m

$596

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Mon 1/12

2:25 pm-3:35 pm

1 stop32h 10m

Washington, D.C. Dulles Intl

Mon 1/19

10:15 pm-10:05 am

2 stops52h 50m

$612

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Sun 1/11

3:15 pm-2:55 pm

2 stops30h 40m

Washington, D.C. Dulles Intl

Sun 5/17

8:45 pm-2:35 pm

1 stop10h 50m

$619

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Fri 1/9

6:00 am-8:15 pm

2 stops21h 15m

Washington, D.C. Dulles Intl

Wed 4/29

8:15 am-1:10 pm

2 stops21h 55m

$627

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Mon 1/12

2:25 pm-2:35 pm

2 stops31h 10m

Washington, D.C. Dulles Intl

Mon 1/19

10:15 pm-10:05 am

2 stops52h 50m

$632

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Cluj Napoca to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, September is the cheapest month to fly from Cluj Napoca to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $457. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $520.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $672. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Cluj Napoca to Washington, D.C. Dulles Intl Airport for around $1,015.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Cluj Napoca in the morning is the least expensive time of day to depart. momondo users have found prices as low as $674 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $857 on average. Flights to Washington, D.C. Dulles Intl Airport from Cluj Napoca at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Cluj Napoca to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cluj Napoca to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cluj Napoca to Washington, D.C. Dulles Intl Airport (CLJ to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cluj Napoca to Washington, D.C. Dulles Intl Airport

Fastest flight time

15h 35m

Direct flights

None
The fastest flight from Cluj Napoca to Washington, D.C. Dulles Intl Airport takes 15h 35m
There are no direct flights from Cluj Napoca to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Cluj Napoca to Washington, D.C. Dulles Intl Airport.
Search flight deals

  • How far is Cluj Napoca to Washington, D.C. Dulles Intl by plane?

    A flight from Cluj Napoca to Washington, D.C. Dulles Intl will travel around 4775.2 mi. Typically, this will take 12h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Cluj Napoca Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Cluj Napoca Airport to Washington, D.C. Dulles Intl Airport were last updated today.

  • How many operators does momondo search for flights from Cluj Napoca Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Cluj Napoca Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cluj Napoca Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Cluj Napoca to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Cluj Napoca to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Cluj Napoca to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $457Free CancellationRating
7.4
9,076 reviews
Search United Airlines flights
LufthansaPriceFrom $466Free CancellationRating
6.8
7,616 reviews
Search Lufthansa flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Harpers Ferry
Rockville
Gaithersburg
Reston
Manassas
Sterling
Fairfax

Why use momondo?

Why should I use momondo to find a flight deal from Cluj Napoca to Washington, D.C.?

It is quick and easy to find Cluj Napoca to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Cluj Napoca to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cluj Napoca to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Cluj Napoca to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cluj Napoca to Washington, D.C..

I’m not ready to book a flight from Cluj Napoca to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cluj Napoca to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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