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Cheap flights from Cluj Napoca to Washington, D.C. from $649

This is the cheapest round-trip 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 2/5. 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

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 3:35 pm
CLJ
-
IAD
16h 35m1 stop
United Airlines Logo
5:15 pm - 1:40 pm
IAD
-
CLJ
13h 25m2 stops
$649United Airlines
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
6:00 am - 3:50 pm
CLJ
-
IAD
16h 50m2 stops
United Airlines Logo
5:15 pm - 1:40 pm
IAD
-
CLJ
13h 25m2 stops
$660United Airlines
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
2:25 pm - 7:55 pm
CLJ
-
IAD
12h 30m1 stop
United Airlines Logo
8:20 am - 1:40 pm
IAD
-
CLJ
22h 20m2 stops
$781United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
2:25 pm - 7:55 pm
CLJ
-
IAD
12h 30m1 stop
United Airlines Logo
9:00 am - 1:40 pm
IAD
-
CLJ
21h 40m2 stops
$782United Airlines
Wed, Feb 4 - Sun, Feb 8
Air Canada Logo
6:00 am - 10:23 am
CLJ
-
DCA
35h 23m2 stops
Air Canada Logo
11:05 am - 1:40 pm
DCA
-
CLJ
19h 35m2 stops
$783Air Canada
Thu, Feb 5 - Mon, Feb 9
Air Canada Logo
6:00 am - 10:23 am
CLJ
-
DCA
35h 23m2 stops
Air Canada Logo
4:15 pm - 1:40 pm
DCA
-
CLJ
14h 25m2 stops
$784Air Canada
Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
6:00 am - 9:21 pm
CLJ
-
BWI
22h 21m2 stops
United Airlines Logo
10:05 am - 1:40 pm
BWI
-
CLJ
20h 35m2 stops
$791United Airlines
Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
2:25 pm - 11:18 pm
CLJ
-
IAD
15h 53m2 stops
United Airlines Logo
9:00 am - 1:40 pm
IAD
-
CLJ
21h 40m2 stops
$791United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
6:00 am - 9:21 pm
CLJ
-
BWI
22h 21m2 stops
United Airlines Logo
10:05 am - 1:40 pm
BWI
-
CLJ
20h 35m2 stops
$792United Airlines
Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
2:25 pm - 11:18 pm
CLJ
-
IAD
15h 53m2 stops
United Airlines Logo
12:31 pm - 1:40 pm
IAD
-
CLJ
18h 09m2 stops
$792United Airlines
Wed, Feb 4 - Sun, Feb 8

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
Feb 4
CLJ2:25 pmCluj Napoca
12h 30m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Feb 8
IAD12:31 pmWashington, D.C. Dulles Intl
18h 09m
2 stops
CLJ1:40 pmCluj Napoca
$781
Find similar
United Airlines
Feb 4
CLJ2:25 pmCluj Napoca
12h 30m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Feb 8
IAD9:00 amWashington, D.C. Dulles Intl
21h 40m
2 stops
CLJ1:40 pmCluj Napoca
$782
Find similar
United Airlines
Feb 4
CLJ2:25 pmCluj Napoca
15h 53m
2 stops
IAD11:18 pmWashington, D.C. Dulles Intl
Feb 8
IAD9:00 amWashington, D.C. Dulles Intl
21h 40m
2 stops
CLJ1:40 pmCluj Napoca
$791
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
Dec 21
CLJ3:15 pmCluj Napoca
32h 50m
1 stop
IAD5:05 pmWashington, D.C. Dulles Intl
Jan 10
IAD8:30 pmWashington, D.C. Dulles Intl
11h 00m
1 stop
CLJ2:30 pmCluj Napoca
$866
Find similar
SWISS
Dec 22
CLJ3:25 pmCluj Napoca
32h 15m
1 stop
IAD4:40 pmWashington, D.C. Dulles Intl
Jan 10
IAD8:30 pmWashington, D.C. Dulles Intl
11h 00m
1 stop
CLJ2:30 pmCluj Napoca
$868
Find similar
SWISS
Dec 21
CLJ3:15 pmCluj Napoca
30h 20m
2 stops
IAD2:35 pmWashington, D.C. Dulles Intl
Jan 10
IAD8:30 pmWashington, D.C. Dulles Intl
11h 00m
1 stop
CLJ2:30 pmCluj Napoca
$891
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 December 18, 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 2/5

6:00 am-3:35 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Thu 2/12

5:15 pm-1:40 pm

2 stops13h 25m

$649

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Thu 2/5

6:00 am-3:50 pm

2 stops16h 50m

Washington, D.C. Dulles Intl

Thu 2/12

5:15 pm-1:40 pm

2 stops13h 25m

$660

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

$781

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

9:00 am-1:40 pm

2 stops21h 40m

$782

Cluj NapocaWashington, D.C.

CLJ - DCA

CLJDCA

Cluj Napoca

Thu 2/5

6:00 am-10:23 am

2 stops35h 23m

Washington, D.C. Reagan-National

Mon 2/9

11:05 am-1:40 pm

2 stops19h 35m

$783

Cluj NapocaWashington, D.C.

CLJ - DCA

CLJDCA

Cluj Napoca

Thu 2/5

6:00 am-10:23 am

2 stops35h 23m

Washington, D.C. Reagan-National

Mon 2/9

4:15 pm-1:40 pm

2 stops14h 25m

$784

Cluj NapocaBaltimore

CLJ - BWI

CLJBWI

Cluj Napoca

Thu 2/5

6:00 am-9:21 pm

2 stops22h 21m

Baltimore/Washington

Mon 2/9

10:05 am-1:40 pm

2 stops20h 35m

$791

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Wed 2/4

2:25 pm-11:18 pm

2 stops15h 53m

Washington, D.C. Dulles Intl

Sun 2/8

9:00 am-1:40 pm

2 stops21h 40m

$791

Cluj NapocaBaltimore

CLJ - BWI

CLJBWI

Cluj Napoca

Thu 2/5

6:00 am-9:21 pm

2 stops22h 21m

Baltimore/Washington

Mon 2/9

10:05 am-1:40 pm

2 stops20h 35m

$792

Cluj NapocaWashington, D.C.

CLJ - IAD

CLJIAD

Cluj Napoca

Wed 2/4

2:25 pm-11:18 pm

2 stops15h 53m

Washington, D.C. Dulles Intl

Sun 2/8

12:31 pm-1:40 pm

2 stops18h 09m

$792

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 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 November is your next best option. Flight prices from Cluj Napoca to Washington, D.C. during November average around $556.

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.

Fastest flight time

12h 40m

Direct flights

None
The fastest flight from Cluj Napoca to Washington, D.C. takes 12h 40m
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..
Search flight deals

  • 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 40m.

  • 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
9,092 reviews
Search United Airlines flights
LufthansaPriceFrom $466Free CancellationRating
6.8
7,635 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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

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