$476 Cheap Flights from Jacksonville (JAX) to Cluj-Napoca (CLJ)

View $476 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Cluj-Napoca (CLJ)

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Cheap Flights from Jacksonville to Cluj-Napoca (JAX-CLJ)

Prices were available within the past 7 days and start at $476 for one-way flights and $595 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 10 - Fri, Jan 9
JAX
Jacksonville
CLJ
Cluj-Napoca
$595 Roundtrip, found 3 days ago
$595
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 10 from Jacksonville to Cluj-Napoca, returning Fri, Jan 9, priced at $595 found 3 days ago
United
Wed, Dec 10 - Tue, Jan 13
JAX
Jacksonville
CLJ
Cluj-Napoca
$597 Roundtrip, found 3 days ago
$597
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 10 from Jacksonville to Cluj-Napoca, returning Tue, Jan 13, priced at $597 found 3 days ago
Lufthansa
Wed, Nov 19 - Wed, Dec 3
JAX
Jacksonville
CLJ
Cluj-Napoca
$601 Roundtrip, found 6 days ago
$601
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Nov 19 from Jacksonville to Cluj-Napoca, returning Wed, Dec 3, priced at $601 found 6 days ago
United
Wed, Dec 10 - Mon, Jan 12
JAX
Jacksonville
CLJ
Cluj-Napoca
$605 Roundtrip, found 3 days ago
$605
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 10 from Jacksonville to Cluj-Napoca, returning Mon, Jan 12, priced at $605 found 3 days ago
United
Sun, Nov 23 - Wed, Dec 10
JAX
Jacksonville
CLJ
Cluj-Napoca
$623 Roundtrip, found 13 hours ago
$623
Roundtrip
found 13 hours ago
Select United flight, departing Sun, Nov 23 from Jacksonville to Cluj-Napoca, returning Wed, Dec 10, priced at $623 found 13 hours ago
United
Tue, Oct 21 - Tue, Nov 4
JAX
Jacksonville
CLJ
Cluj-Napoca
$626 Roundtrip, found 13 hours ago
$626
Roundtrip
found 13 hours ago
Select United flight, departing Tue, Oct 21 from Jacksonville to Cluj-Napoca, returning Tue, Nov 4, priced at $626 found 13 hours ago
United
Sun, Nov 23 - Fri, Dec 12
JAX
Jacksonville
CLJ
Cluj-Napoca
$629 Roundtrip, found 13 hours ago
$629
Roundtrip
found 13 hours ago
Select United flight, departing Sun, Nov 23 from Jacksonville to Cluj-Napoca, returning Fri, Dec 12, priced at $629 found 13 hours ago
United
Sun, Oct 19 - Tue, Nov 4
JAX
Jacksonville
CLJ
Cluj-Napoca
$631 Roundtrip, found 13 hours ago
$631
Roundtrip
found 13 hours ago
Select United flight, departing Sun, Oct 19 from Jacksonville to Cluj-Napoca, returning Tue, Nov 4, priced at $631 found 13 hours ago
Turkish Airlines
Sat, Sep 27 - Sat, Oct 4
JAX
Jacksonville
CLJ
Cluj-Napoca
$1,047 Roundtrip, found 3 days ago
$1,047
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sat, Sep 27 from Jacksonville to Cluj-Napoca, returning Sat, Oct 4, priced at $1,047 found 3 days ago
JetBlue Airways
Wed, Nov 19 - Wed, Dec 3
JAX
Jacksonville
CLJ
Cluj-Napoca
$1,681 Roundtrip, found 6 days ago
$1,681
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Wed, Nov 19 from Jacksonville to Cluj-Napoca, returning Wed, Dec 3, priced at $1,681 found 6 days ago

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Cluj-Napoca Airport (CLJ) cost?
Snag a cheap one-way flight from $476 or cheap return flight from $595 from Jacksonville Intl. Airport (JAX) to Cluj-Napoca Airport (CLJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Jacksonville Intl. Airport (JAX) to Cluj-Napoca Airport (CLJ)?
December is the least expensive month to fly from JAX to CLJ. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Jacksonville Intl. Airport (JAX) to Cluj-Napoca Airport (CLJ)?
To find the cheapest airline that'll fly you from JAX to CLJ, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Jacksonville Intl. Airport (JAX) to Cluj-Napoca Airport (CLJ)?
You'll need to take a flight with a layover if you're traveling from Jacksonville Intl. Airport (JAX) to Cluj-Napoca Airport (CLJ). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from JAX to CLJ?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Cluj-Napoca Airport (CLJ)?
To avoid potential delays on the Jacksonville Intl. Airport (JAX) to Cluj-Napoca Airport (CLJ) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being canceled.**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 Jacksonville Intl. Airport (JAX) to Cluj-Napoca Airport (CLJ) last-minute?
Last-minute fares from JAX to CLJ are typically more expensive. For the best rates, start searching for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a JAX to CLJ flight and hotel package?
You'll typically save money by booking a JAX to CLJ flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After selecting your preferred accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Cluj-Napoca Airport (CLJ)?
In most cases, you're able to reschedule or cancel your JAX to CLJ flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Jacksonville Intl.
Destination airport
Cluj-Napoca
Roundtrip price
$595
Distance
5366 mi

Book with confidence

Book with confidence

Jacksonville to Cluj-Napoca Flights

The cheapest times to fly from Jacksonville 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 Jacksonville to Cluj-Napoca are during the month of December. You can find some of the cheapest flights from Jacksonville to Cluj-Napoca with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to Cluj-Napoca

Sunday is one of the best days to book for cheap flights from Jacksonville 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 Jacksonville 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 Jacksonville to Cluj-Napoca in 2025. You can also book with separate airlines for your outbound and return journeys, from $476 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 Jacksonville 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 Jacksonville 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.

 

Jacksonville to Cluj-Napoca Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.