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Cheap flights from Cluj Napoca to Washington, D.C. from $411

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 9/19. 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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Find the cheapest flights from Cluj Napoca to Washington, D.C.

Cheap round-trip flights

Logo
10:40 am - 4:15 pmCLJ-IAD
12h 35m1 stop
Logo
10:20 pm - 12:30 amIAD-CLJ
19h 10m1 stop
$446
Find Deal
Thu, Sep 18 - Mon, Sep 22
Lufthansa Logo
6:00 am - 7:25 pmCLJ-IAD
20h 25m1 stop
Lufthansa Logo
10:20 pm - 5:15 pmIAD-CLJ
11h 55m1 stop
$447Lufthansa
Find Deal
Fri, Sep 12 - Tue, Sep 16
United Airlines Logo
2:25 pm - 8:05 pmCLJ-IAD
12h 40m1 stop
United Airlines Logo
5:40 pm - 1:40 pmIAD-CLJ
13h 00m1 stop
$449United Airlines
Find Deal
Fri, Dec 26 - Wed, Dec 31
United Airlines Logo
2:25 pm - 8:05 pmCLJ-IAD
12h 40m1 stop
United Airlines Logo
6:30 am - 1:40 pmIAD-CLJ
24h 10m2 stops
$451United Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
United Airlines Logo
6:00 am - 12:15 amCLJ-IAD
25h 15m2 stops
United Airlines Logo
5:40 pm - 1:40 pmIAD-CLJ
13h 00m1 stop
$455United Airlines
Find Deal
Tue, Dec 23 - Mon, Dec 29
United Airlines Logo
6:00 am - 11:55 amCLJ-IAD
36h 55m2 stops
United Airlines Logo
5:40 pm - 1:40 pmIAD-CLJ
13h 00m1 stop
$456United Airlines
Find Deal
Tue, Dec 23 - Wed, Dec 31
SWISS Logo
10:40 am - 4:15 pmCLJ-IAD
12h 35m1 stop
SWISS Logo
10:25 pm - 9:55 amIAD-CLJ
52h 30m2 stops
$464SWISS
Find Deal
Thu, Sep 18 - Mon, Sep 22
Lufthansa Logo
1:45 pm - 7:25 pmCLJ-IAD
12h 40m1 stop
Lufthansa Logo
3:25 pm - 1:05 pmIAD-CLJ
14h 40m2 stops
$475Lufthansa
Find Deal
Wed, Sep 10 - Sun, Sep 14
SWISS Logo
3:25 pm - 2:55 pmCLJ-IAD
30h 30m2 stops
SWISS Logo
6:20 pm - 2:30 pmIAD-CLJ
37h 10m2 stops
$667SWISS
Find Deal
Mon, Dec 22 - Fri, Jan 2
Turkish Airlines Logo
9:15 pm - 7:15 pmCLJ-IAD
29h 00m1 stop
Turkish Airlines Logo
9:10 pm - 8:25 pmIAD-CLJ
16h 15m1 stop
$810Turkish Airlines
Find Deal
Sat, Dec 20 - Wed, Dec 31

United Airlines flights from Cluj Napoca to Washington, D.C.

Our best United Airlines deals on Cluj Napoca to Washington, D.C. flight tickets
United Airlines
Dec 26
CLJ2:25 pmCluj Napoca
12h 40m
1 stop
IAD8:05 pmWashington, D.C. Dulles Intl
Dec 31
IAD5:40 pmWashington, D.C. Dulles Intl
13h 00m
1 stop
CLJ1:40 pmCluj Napoca
$449
Find similar
United Airlines
Dec 24
CLJ2:25 pmCluj Napoca
12h 40m
1 stop
IAD8:05 pmWashington, D.C. Dulles Intl
Dec 31
IAD6:30 amWashington, D.C. Dulles Intl
24h 10m
2 stops
CLJ1:40 pmCluj Napoca
$451
Find similar
United Airlines
Dec 23
CLJ6:00 amCluj Napoca
25h 15m
2 stops
IAD12:15 amWashington, D.C. Dulles Intl
Dec 29
IAD5:40 pmWashington, D.C. Dulles Intl
13h 00m
1 stop
CLJ1:40 pmCluj Napoca
$455
Find similar

SWISS flights from Cluj Napoca to Washington, D.C.

Our best SWISS deals on Cluj Napoca to Washington, D.C. flight tickets
SWISS
Sep 18
CLJ10:40 amCluj Napoca
12h 35m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Sep 22
IAD10:25 pmWashington, D.C. Dulles Intl
52h 30m
2 stops
CLJ9:55 amCluj Napoca
$464
Find similar
SWISS
Dec 22
CLJ3:25 pmCluj Napoca
30h 30m
2 stops
IAD2:55 pmWashington, D.C. Dulles Intl
Jan 2
IAD6:20 pmWashington, D.C. Dulles Intl
37h 10m
2 stops
CLJ2:30 pmCluj Napoca
$667
Find similar
SWISS
Dec 25
CLJ10:50 amCluj Napoca
12h 50m
1 stop
IAD4:40 pmWashington, D.C. Dulles Intl
Dec 30
IAD10:15 pmWashington, D.C. Dulles Intl
28h 50m
2 stops
CLJ10:05 amCluj Napoca
$833
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cluj Napoca to Washington, D.C. 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 August 27, 2025.
Use the filters below to find and compare flights from Cluj Napoca to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 9/18

10:40 am-4:15 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Mon 9/22

10:20 pm-12:30 am

1 stop19h 10m

$446

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Fri 9/12

6:00 am-7:25 pm

1 stop20h 25m

Washington, D.C. Dulles Intl

Tue 9/16

10:20 pm-5:15 pm

1 stop11h 55m

$447

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Fri 12/26

2:25 pm-8:05 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Wed 12/31

5:40 pm-1:40 pm

1 stop13h 00m

$449

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Wed 12/24

2:25 pm-8:05 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Wed 12/31

6:30 am-1:40 pm

2 stops24h 10m

$451

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Tue 12/23

6:00 am-12:15 am

2 stops25h 15m

Washington, D.C. Dulles Intl

Mon 12/29

5:40 pm-1:40 pm

1 stop13h 00m

$455

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Tue 12/23

6:00 am-11:55 am

2 stops36h 55m

Washington, D.C. Dulles Intl

Wed 12/31

5:40 pm-1:40 pm

1 stop13h 00m

$456

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 9/18

10:40 am-4:15 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Mon 9/22

10:25 pm-9:55 am

2 stops52h 30m

$464

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Wed 9/10

1:45 pm-7:25 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Sun 9/14

3:25 pm-1:05 pm

2 stops14h 40m

$475

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Mon 12/22

3:25 pm-2:55 pm

2 stops30h 30m

Washington, D.C. Dulles Intl

Fri 1/2

6:20 pm-2:30 pm

2 stops37h 10m

$667

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Sat 12/20

9:15 pm-7:15 pm

1 stop29h 00m

Washington, D.C. Dulles Intl

Wed 12/31

9:10 pm-8:25 pm

1 stop16h 15m

$810

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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.

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 typical price of a round-trip flight between Cluj Napoca and Washington, D.C.?

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

The month of March is, on average, the cheapest month to fly to Washington, D.C. from Cluj Napoca, with most prices found around $553. If you’re not able to fly to Washington, D.C. in March, then October is your next best option. Flight prices from Cluj Napoca to Washington, D.C. during October average around $587.

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

On average, the least expensive day to fly to Washington, D.C. from Cluj Napoca is on a Thursday. momondo users have found tickets for Thursday departures for as low as $605. However, this price may fluctuate depending on the airline, the season, and holidays. 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. for around $888.

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

In the morning is the cheapest time of day to fly from Cluj Napoca to Washington, D.C. when you can find flight prices for as low as $619. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $752. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Cluj Napoca to Washington, D.C. 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. (CLJ to WAS) flight deals and tips

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

Direct flights

None
There are no direct flights from Cluj Napoca to Washington, D.C.. There are no popular flight routes from Cluj Napoca to Washington, D.C..
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  • How far is Cluj Napoca to Washington, D.C. by plane?

    There are 4761.2 mi between Cluj Napoca and Washington, D.C.. By plane, this route typically takes 12h 35m.

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

    Prices for flights from Cluj Napoca Airport to Washington, D.C. refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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..

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

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Cluj Napoca to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $457Free CancellationRating
7.4
8,945 reviews
Search United Airlines flights
LufthansaPriceFrom $469Free CancellationRating
6.8
7,363 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
Gettysburg
Arlington
National Harbor
Woodbridge
Waldorf
Tysons
Laurel
Silver Spring
Colonial Beach
Fredericksburg
Towson
Manassas
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

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

Finding the right flight to Washington, D.C. from Cluj Napoca is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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.?

Once you have performed a search for Cluj Napoca to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Washington, D.C. from Cluj Napoca are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport