Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Jacksonville to Cluj Napoca from $355

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Cluj Napoca departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Jacksonville to Cluj Napoca

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:45 am - 1:40 pm
JAX
-
CLJ
22h 55m
2 stops
United Airlines Logo
6:00 am - 9:24 pm
CLJ
-
JAX
22h 24m
2 stops
$748United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
12:45 pm - 1:40 pm
JAX
-
CLJ
17h 55m
2 stops
United Airlines Logo
6:00 am - 8:14 pm
CLJ
-
JAX
21h 14m
2 stops
$908United Airlines
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
11:57 am - 12:30 am
JAX
-
CLJ
29h 33m
2 stops
Multiple Airlines Logo
6:00 am - 9:26 pm
CLJ
-
JAX
22h 26m
2 stops
$1,253Multiple Airlines
Thu, Jun 25 - Thu, Jul 30
United Airlines Logo
7:30 am - 1:10 pm
JAX
-
CLJ
22h 40m
2 stops
United Airlines Logo
6:00 am - 9:59 pm
CLJ
-
JAX
22h 59m
2 stops
$1,294United Airlines
Thu, Jun 25 - Thu, Jul 30
United Airlines Logo
6:29 pm - 5:25 pm
JAX
-
CLJ
15h 56m
2 stops
United Airlines Logo
6:00 am - 6:03 pm
CLJ
-
JAX
19h 03m
3 stops
$1,522United Airlines
Thu, Jun 25 - Thu, Jul 30
Air Canada Logo
9:35 am - 1:10 pm
JAX
-
CLJ
20h 35m
3 stops
Air Canada Logo
6:00 am - 9:26 pm
CLJ
-
JAX
22h 26m
2 stops
$1,655Air Canada
Thu, Jun 25 - Thu, Jul 30
Air Canada Logo
9:35 am - 1:10 pm
JAX
-
CLJ
20h 35m
3 stops
Air Canada Logo
6:00 am - 11:59 pm
CLJ
-
JAX
24h 59m
3 stops
$1,764Air Canada
Thu, Jun 25 - Thu, Jul 30
Air Canada Logo
9:35 am - 1:10 pm
JAX
-
CLJ
20h 35m
3 stops
Air Canada Logo
1:50 pm - 8:30 am
CLJ
-
JAX
25h 40m
3 stops
$2,628Air Canada
Thu, Jun 25 - Thu, Jul 30

United Airlines flights from Jacksonville to Cluj Napoca

Our best United Airlines deals on Jacksonville to Cluj Napoca flight tickets
United Airlines
Feb 19
JAX7:45 amJacksonville
22h 55m
2 stops
CLJ1:40 pmCluj Napoca
Feb 23
CLJ6:00 amCluj Napoca
22h 24m
2 stops
JAX9:24 pmJacksonville
$748
United Airlines
Feb 19
JAX12:45 pmJacksonville
17h 55m
2 stops
CLJ1:40 pmCluj Napoca
Feb 23
CLJ6:00 amCluj Napoca
21h 14m
2 stops
JAX8:14 pmJacksonville
$908
United Airlines
Jun 25
JAX9:30 amJacksonville
24h 55m
2 stops
CLJ5:25 pmCluj Napoca
Jul 30
CLJ6:00 amCluj Napoca
22h 59m
2 stops
JAX9:59 pmJacksonville
$1,294

Air Canada flights from Jacksonville to Cluj Napoca

Our best Air Canada deals on Jacksonville to Cluj Napoca flight tickets
Air Canada
Jun 25
JAX9:35 amJacksonville
20h 35m
3 stops
CLJ1:10 pmCluj Napoca
Jul 30
CLJ6:00 amCluj Napoca
22h 26m
2 stops
JAX9:26 pmJacksonville
$1,655
Air Canada
Jun 25
JAX9:35 amJacksonville
20h 35m
3 stops
CLJ1:10 pmCluj Napoca
Jul 30
CLJ6:00 amCluj Napoca
24h 59m
3 stops
JAX11:59 pmJacksonville
$1,764
Air Canada
Jun 25
JAX9:35 amJacksonville
20h 35m
3 stops
CLJ1:10 pmCluj Napoca
Jul 30
CLJ1:50 pmCluj Napoca
25h 40m
3 stops
JAX8:30 amJacksonville
$2,628

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to Cluj Napoca 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 February 6, 2026.
Use the filters below to find and compare flights from Jacksonville to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Thu 2/19

7:45 am-1:40 pm

2 stops22h 55m

Cluj Napoca

Mon 2/23

6:00 am-9:24 pm

2 stops22h 24m

$748

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Thu 2/19

12:45 pm-1:40 pm

2 stops17h 55m

Cluj Napoca

Mon 2/23

6:00 am-8:14 pm

2 stops21h 14m

$908

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Thu 6/25

11:57 am-12:30 am

2 stops29h 33m

Cluj Napoca

Thu 7/30

6:00 am-9:26 pm

2 stops22h 26m

$1,253

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Thu 6/25

7:30 am-1:10 pm

2 stops22h 40m

Cluj Napoca

Thu 7/30

6:00 am-9:59 pm

2 stops22h 59m

$1,294

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Thu 6/25

6:29 pm-5:25 pm

2 stops15h 56m

Cluj Napoca

Thu 7/30

6:00 am-6:03 pm

3 stops19h 03m

$1,522

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Thu 6/25

9:35 am-1:10 pm

3 stops20h 35m

Cluj Napoca

Thu 7/30

6:00 am-9:26 pm

2 stops22h 26m

$1,655

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Thu 6/25

9:35 am-1:10 pm

3 stops20h 35m

Cluj Napoca

Thu 7/30

6:00 am-11:59 pm

3 stops24h 59m

$1,764

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Thu 6/25

9:35 am-1:10 pm

3 stops20h 35m

Cluj Napoca

Thu 7/30

1:50 pm-8:30 am

3 stops25h 40m

$2,628

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Thu 3/12

4:29 pm-7:50 am

3 stops33h 21m

$355

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Wed 3/4

7:53 pm-5:00 am

3 stops50h 07m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to Cluj Napoca from

How to get the cheapest flight ticket from Jacksonville to Cluj Napoca

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 airline that flies from Jacksonville to Cluj Napoca?

Lufthansa is the most popular carrier operating from Jacksonville to Cluj Napoca

When to book flights from Jacksonville to Cluj Napoca

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

Cheap Jacksonville to Cluj Napoca (JAX to CLJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Cluj Napoca

Fastest flight time

22h 40m

Direct flights

None
The fastest flight from Jacksonville to Cluj Napoca takes 22h 40m
There are no direct flights from Jacksonville to Cluj Napoca. There are no popular flight routes from Jacksonville to Cluj Napoca.
Search flight deals

  • How far is Jacksonville to Cluj Napoca by plane?

    Cluj Napoca is 5368.2 mi away from Jacksonville. Typically, this will take 22h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Jacksonville Airport to Cluj Napoca Airport?

    Prices for flights from Jacksonville Airport to Cluj Napoca Airport refresh daily.

  • How many operators does momondo search for flights from Jacksonville Airport to Cluj Napoca Airport?

  • How old do you have to be to fly from Jacksonville Airport to Cluj Napoca Airport?

    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 Jacksonville Airport to Cluj Napoca Airport.

  • What documentation or ID do you need to fly to Cluj Napoca Airport?

    The travel and health documents required for your trip to Cluj Napoca 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 Cluj Napoca 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 Jacksonville to Cluj Napoca?

Best airlines flying from Jacksonville to Cluj Napoca

Compare and see reviews for airlines that fly from Jacksonville to Cluj Napoca with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $595Free CancellationRating
7.4
9,244 reviews
Search United Airlines flights

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Turda

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Cluj Napoca?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cluj Napoca from Jacksonville.

Can I find flights from Jacksonville to Cluj Napoca with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cluj Napoca from Jacksonville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Jacksonville to Cluj Napoca?

momondo provides multiple filters to help you find the best flight to Cluj Napoca from Jacksonville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Cluj Napoca from Jacksonville 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.

An easier way to manage your Cluj Napoca trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/8
Sun 3/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Romania