$393 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Cluj-Napoca (CLJ)

View $393 flight on Tue, Sep 2, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Cluj-Napoca (CLJ)

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Cheap Flights from Newark Liberty Intl. Airport to Cluj-Napoca (EWR-CLJ)

Prices were available within the past 7 days and start at $393 for one-way flights and $547 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, Sep 2 - Tue, Sep 9
EWR
New York
CLJ
Cluj-Napoca
$547 Roundtrip, found 3 hours ago
$547
Roundtrip
found 3 hours ago
Select Swiss International Air Lines flight, departing Tue, Sep 2 from New York to Cluj-Napoca, returning Tue, Sep 9, priced at $547 found 3 hours ago
Lufthansa
Tue, Sep 2 - Tue, Sep 9
EWR
New York
CLJ
Cluj-Napoca
$550 Roundtrip, found 3 hours ago
$550
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Tue, Sep 2 from New York to Cluj-Napoca, returning Tue, Sep 9, priced at $550 found 3 hours ago
Swiss International Air Lines
Tue, Nov 25 - Sun, Dec 7
EWR
New York
CLJ
Cluj-Napoca
$558 Roundtrip, found 1 day ago
$558
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, Nov 25 from New York to Cluj-Napoca, returning Sun, Dec 7, priced at $558 found 1 day ago
Air Canada
Sun, Feb 1 - Sun, Feb 8
EWR
New York
CLJ
Cluj-Napoca
$558 Roundtrip, found 1 day ago
$558
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Feb 1 from New York to Cluj-Napoca, returning Sun, Feb 8, priced at $558 found 1 day ago
Lufthansa
Mon, Aug 11 - Mon, Aug 18
EWR
New York
CLJ
Cluj-Napoca
$559 Roundtrip, found 5 days ago
$559
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Aug 11 from New York to Cluj-Napoca, returning Mon, Aug 18, priced at $559 found 5 days ago
Lufthansa
Thu, Oct 30 - Thu, Nov 6
EWR
New York
CLJ
Cluj-Napoca
$561 Roundtrip, found 16 hours ago
$561
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Thu, Oct 30 from New York to Cluj-Napoca, returning Thu, Nov 6, priced at $561 found 16 hours ago
United
Sat, Oct 18 - Tue, Nov 4
EWR
New York
CLJ
Cluj-Napoca
$565 Roundtrip, found 1 day ago
$565
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from New York to Cluj-Napoca, returning Tue, Nov 4, priced at $565 found 1 day ago
Lufthansa
Sun, Feb 1 - Sun, Feb 8
EWR
New York
CLJ
Cluj-Napoca
$567 Roundtrip, found 1 day ago
$567
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sun, Feb 1 from New York to Cluj-Napoca, returning Sun, Feb 8, priced at $567 found 1 day ago
United
Fri, Sep 12 - Thu, Sep 25
EWR
New York
CLJ
Cluj-Napoca
$570 Roundtrip, found 3 hours ago
$570
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Sep 12 from New York to Cluj-Napoca, returning Thu, Sep 25, priced at $570 found 3 hours ago
Air Canada
Tue, Nov 25 - Sun, Dec 7
EWR
New York
CLJ
Cluj-Napoca
$572 Roundtrip, found 1 day ago
$572
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Nov 25 from New York to Cluj-Napoca, returning Sun, Dec 7, priced at $572 found 1 day ago
Flights from Newark Liberty Intl. Airport (EWR) to Cluj-Napoca (CLJ)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Cluj-Napoca
Airlines serving
Air Canada, Air France, JetBlue Airways, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$547
Distance
4571 mi

Newark Liberty Intl. Airport to Cluj-Napoca Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Cluj-Napoca

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Cluj-Napoca are during the month of September. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Cluj-Napoca with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Cluj-Napoca

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Cluj-Napoca: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Cluj-Napoca

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Cluj-Napoca in 2025. You can also book with separate airlines for your outbound and return journeys, from $393 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Cluj-Napoca flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Cluj-Napoca airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Cluj-Napoca Airport (CLJ) cost?
Discover the latest flight deals from EWR to CLJ by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from EWR to CLJ?
The cheapest flights from EWR to CLJ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from EWR to CLJ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from EWR to CLJ. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Liberty Intl. Airport (EWR) to Cluj-Napoca Airport (CLJ)?
Direct flights from Liberty Intl. Airport (EWR) to Cluj-Napoca Airport (CLJ) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from EWR to CLJ?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Cluj-Napoca Airport (CLJ)?
To reach Cluj-Napoca Airport (CLJ) without delays, choose a flight that leaves from Liberty Intl. Airport (EWR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Cluj-Napoca Airport (CLJ) last-minute?
Holding off until right before your break to book a ticket from EWR to CLJ generally means paying more. While you may come across some last-minute offers, they’re not always guaranteed. Be flexible with your itinerary to maximize your chances of landing a bargain.
Is it cheaper to book an EWR to CLJ flight and hotel package?
Booking an EWR to CLJ flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Cluj-Napoca Airport (CLJ)?
It’s usually possible to cancel or reschedule your EWR to CLJ flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.