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Cheap flights from Jacksonville to Cluj Napoca from $559

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Cluj Napoca departing on 2/7. 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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0 bags

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Find the cheapest flights from Jacksonville to Cluj Napoca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
4:38 pm - 12:50 amJAX-CLJ
25h 12m2 stops
Lufthansa Logo
6:00 am - 6:09 pmCLJ-JAX
19h 09m2 stops
$559Lufthansa
Find Deal
Sat, Feb 7 - Fri, Feb 20
Air Canada Logo
6:35 am - 1:40 pmJAX-CLJ
24h 05m3 stops
Air Canada Logo
6:00 am - 9:41 amCLJ-JAX
34h 41m3 stops
$713Air Canada
Find Deal
Sat, Feb 7 - Fri, Feb 20
United Airlines Logo
9:45 am - 1:40 pmJAX-CLJ
21h 55m2 stops
United Airlines Logo
1:50 pm - 11:10 pmCLJ-JAX
16h 20m2 stops
$826United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
9:45 am - 1:40 pmJAX-CLJ
21h 55m2 stops
United Airlines Logo
1:50 pm - 7:46 pmCLJ-JAX
60h 56m3 stops
$845United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Lufthansa Logo
1:00 pm - 1:40 pmJAX-CLJ
18h 40m2 stops
Lufthansa Logo
6:00 am - 11:10 pmCLJ-JAX
24h 10m2 stops
$1,024Lufthansa
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Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
6:50 pm - 12:10 pmJAX-CLJ
35h 20m2 stops
United Airlines Logo
6:00 am - 7:46 pmCLJ-JAX
44h 46m3 stops
$1,440United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31

Lufthansa flights from Jacksonville to Cluj Napoca

Our best Lufthansa deals on Jacksonville to Cluj Napoca flight tickets
Lufthansa
Feb 7
JAX4:38 pmJacksonville
25h 12m
2 stops
CLJ12:50 amCluj Napoca
Feb 20
CLJ6:00 amCluj Napoca
19h 09m
2 stops
JAX6:09 pmJacksonville
$559
Find similar
Lufthansa
Mar 27
JAX1:00 pmJacksonville
18h 40m
2 stops
CLJ1:40 pmCluj Napoca
Mar 31
CLJ6:00 amCluj Napoca
24h 10m
2 stops
JAX11:10 pmJacksonville
$1,024
Find similar

United Airlines flights from Jacksonville to Cluj Napoca

Our best United Airlines deals on Jacksonville to Cluj Napoca flight tickets
United Airlines
Mar 27
JAX9:45 amJacksonville
21h 55m
2 stops
CLJ1:40 pmCluj Napoca
Mar 31
CLJ1:50 pmCluj Napoca
16h 20m
2 stops
JAX11:10 pmJacksonville
$826
Find similar
United Airlines
Mar 27
JAX9:45 amJacksonville
21h 55m
2 stops
CLJ1:40 pmCluj Napoca
Mar 31
CLJ1:50 pmCluj Napoca
60h 56m
3 stops
JAX7:46 pmJacksonville
$845
Find similar
United Airlines
Mar 27
JAX6:50 pmJacksonville
35h 20m
2 stops
CLJ12:10 pmCluj Napoca
Mar 31
CLJ6:00 amCluj Napoca
44h 46m
3 stops
JAX7:46 pmJacksonville
$1,440
Find similar

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 November 3, 2025.
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

Sat 2/7

4:38 pm-12:50 am

2 stops25h 12m

Cluj Napoca

Fri 2/20

6:00 am-6:09 pm

2 stops19h 09m

$559

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Sat 2/7

6:35 am-1:40 pm

3 stops24h 05m

Cluj Napoca

Fri 2/20

6:00 am-9:41 am

3 stops34h 41m

$713

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Fri 3/27

9:45 am-1:40 pm

2 stops21h 55m

Cluj Napoca

Tue 3/31

1:50 pm-11:10 pm

2 stops16h 20m

$826

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Fri 3/27

9:45 am-1:40 pm

2 stops21h 55m

Cluj Napoca

Tue 3/31

1:50 pm-7:46 pm

3 stops60h 56m

$845

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Fri 3/27

1:00 pm-1:40 pm

2 stops18h 40m

Cluj Napoca

Tue 3/31

6:00 am-11:10 pm

2 stops24h 10m

$1,024

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Fri 3/27

6:50 pm-12:10 pm

2 stops35h 20m

Cluj Napoca

Tue 3/31

6:00 am-7:46 pm

3 stops44h 46m

$1,440

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to Cluj Napoca?

According to our data, Saturday is the cheapest day to fly to Cluj Napoca from Jacksonville. The lowest ticket price found for a Saturday departure recently was $1,091. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Cluj Napoca on Tuesday is $1,431.

What is the cheapest time of day to depart on your flight to Cluj Napoca?

The cheapest time of day to fly to Cluj Napoca is in the afternoon when flights can be purchased for as low as $907. Try not to purchase tickets in the evening because they tend to be around $1,596. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

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

    Cluj Napoca is 5368.2 mi away from Jacksonville. Typically, this will take 18h 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
8,997 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.

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