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Cluj Napoca

$595+ Cheap flights from Jacksonville (JAX) to Cluj Napoca (CLJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — CLJ
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Jacksonville to Cluj Napoca

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Cluj Napoca (CLJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$595
(United Airlines)
From Jacksonville to Cluj Napoca
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Find flight deals from Jacksonville to Cluj Napoca

Cheapest flights from Jacksonville to Cluj Napoca
Explore the most affordable flight options available from Jacksonville to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:40 amJAX - CLJ
2 stops19h 00mUnited Airlines
Fri 12/56:00 amCLJ - JAX
2 stops22h 48mUnited Airlines
Deal found 9/15$595
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:41 amJAX - CLJ
3 stops19h 59mUnited Airlines
Wed 12/36:00 amCLJ - JAX
2 stops19h 33mUnited Airlines
Deal found 9/15$600
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/224:57 pmJAX - CLJ
2 stops37h 43mUnited Airlines
Fri 12/56:00 amCLJ - JAX
2 stops21h 10mUnited Airlines
Deal found 9/15$601
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/161:55 pmJAX - CLJ
2 stops16h 45mUnited Airlines
Mon 12/12:25 pmCLJ - JAX
2 stops35h 08mUnited Airlines
Deal found 9/15$605
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:41 amJAX - CLJ
3 stops19h 59mAir Canada
Wed 12/36:00 amCLJ - JAX
3 stops23h 59mAir Canada
Deal found 9/15$608
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:49 pmJAX - CLJ
2 stops35h 51mUnited Airlines
Mon 12/12:25 pmCLJ - JAX
2 stops35h 08mUnited Airlines
Deal found 9/15$611
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/161:55 pmJAX - CLJ
2 stops16h 45mUnited Airlines
Sat 12/62:25 pmCLJ - JAX
2 stops16h 18mUnited Airlines
Deal found 9/15$645
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:49 pmJAX - CLJ
2 stops35h 51mUnited Airlines
Sat 12/62:25 pmCLJ - JAX
2 stops16h 18mUnited Airlines
Deal found 9/15$651
This Ovago deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:55 pmJAX - CLJ
2 stops16h 45mLufthansa
Tue 12/26:00 amCLJ - JAX
2 stops19h 33mLufthansa
Deal found 9/15$699
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:55 pmJAX - CLJ
2 stops16h 45mUnited Airlines
Fri 12/56:00 amCLJ - JAX
2 stops21h 10mUnited Airlines
Deal found 9/15$700
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:49 pmJAX - CLJ
2 stops35h 51mUnited Airlines
Thu 12/46:00 amCLJ - JAX
2 stops21h 10mUnited Airlines
Deal found 9/15$707
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/161:55 pmJAX - CLJ
2 stops16h 45mUnited Airlines
Sun 11/302:25 pmCLJ - JAX
2 stops36h 45mUnited Airlines
Deal found 9/15$710

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Jacksonville to Cluj Napoca that are best for you.

Fly from

Jacksonville

Fly to

Cluj Napoca

Route

Depart

Return

Price

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Sun 11/16

11:30 am-1:40 pm

2 stops19h 10m

Cluj Napoca

Tue 12/2

6:00 am-6:33 pm

2 stops19h 33m

$595

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Mon 11/17

11:30 am-1:40 pm

2 stops19h 10m

Cluj Napoca

Tue 12/2

6:00 am-6:33 pm

2 stops19h 33m

$595

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Wed 11/19

11:30 am-1:40 pm

2 stops19h 10m

Cluj Napoca

Wed 12/3

6:00 am-8:10 pm

2 stops21h 10m

$595

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Mon 11/17

9:20 am-1:40 pm

2 stops21h 20m

Cluj Napoca

Fri 12/5

6:00 am-9:48 pm

2 stops22h 48m

$595

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Wed 11/19

11:30 am-1:40 pm

2 stops19h 10m

Cluj Napoca

Tue 12/2

6:00 am-6:33 pm

2 stops19h 33m

$595

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Tue 11/18

1:55 pm-1:40 pm

2 stops16h 45m

Cluj Napoca

Wed 12/3

6:00 am-8:10 pm

2 stops21h 10m

$595

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Tue 11/18

9:20 am-1:40 pm

2 stops21h 20m

Cluj Napoca

Thu 12/4

6:00 am-9:48 pm

2 stops22h 48m

$595

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Tue 11/18

11:30 am-1:40 pm

2 stops19h 10m

Cluj Napoca

Tue 12/2

6:00 am-6:33 pm

2 stops19h 33m

$595

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Wed 11/19

9:20 am-1:40 pm

2 stops21h 20m

Cluj Napoca

Thu 12/4

6:00 am-8:10 pm

2 stops21h 10m

$595

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Sun 11/16

8:00 am-1:40 pm

2 stops22h 40m

Cluj Napoca

Thu 12/4

6:00 am-9:48 pm

2 stops22h 48m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 12 results
1
2

Best time to book a flight from Jacksonville to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Cluj Napoca

What is the cheapest time of day to fly from JAX to CLJ?

Find hourly flight availability from Jacksonville to Cluj Napoca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s typically best to fly out from Jacksonville to Cluj Napoca at noon. Doing so could potentially save you 44% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Cluj Napoca

Get insights into the airlines that provide service to Cluj Napoca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cluj Napoca. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with United Airlines from Jacksonville to Cluj Napoca to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Cluj Napoca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Jacksonville to Cluj Napoca?

    Airlines like United Airlines fly from Jacksonville to Cluj Napoca in about 19h 10m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 5363 mi.

  • What is the cheapest airline to fly from Jacksonville to Cluj Napoca round-trip?

    According to our current data, United Airlines ($677), offers the cheapest pricing from Jacksonville to Cluj Napoca.

  • Can I find deals for flights from Jacksonville to Cluj Napoca that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Cluj Napoca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Cluj Napoca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Cluj Napoca.

  • Can I find deals for business class flights from Jacksonville to Cluj Napoca?

    Yes. Cheapflights offers flight deals from Jacksonville to Cluj Napoca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Cluj Napoca?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Cluj Napoca (average of $671). Flying from Jacksonville to Cluj Napoca in June is currently the most expensive (average of $1,301). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Jacksonville to Cluj Napoca

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Top airline flying from Jacksonville to Cluj Napoca

Discover the top airline that operate flights from Jacksonville to Cluj Napoca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$677Average$852FlexibilityNo cancel feeOn-time69%

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