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Cluj Napoca

$474+ Cheap flights from Jacksonville (JAX) to Cluj Napoca (CLJ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — CLJ
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Jacksonville to Cluj Napoca

Best flights from Jacksonville to Cluj Napoca
Discover carefully curated flight deals from Jacksonville to Cluj Napoca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 1/308:00 amJAX - CLJ
2 stops22h 40mUnited Airlines
Tue 2/36:00 amCLJ - JAX
2 stops19h 44mUnited Airlines
Deal found 12/16$546
This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/311:45 pmJAX - CLJ
2 stops16h 55mLufthansa
Sat 2/76:00 amCLJ - JAX
2 stops46h 44mLufthansa
Deal found 12/17$552
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Sat 2/76:25 amJAX - CLJ
3 stops24h 15mAir Canada
Fri 2/206:00 amCLJ - JAX
3 stops34h 41mAir Canada
Deal found 12/16$974
This United Airlines deal was found by Cheapflights users on 12/14. 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 1/302:40 pmJAX - CLJ
2 stops16h 00mUnited Airlines
Mon 2/26:00 amCLJ - JAX
2 stops21h 10mUnited Airlines
Deal found 12/14$546
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/74:38 pmJAX - CLJ
2 stops49h 17mLufthansa
Fri 2/206:00 amCLJ - JAX
2 stops23h 39mLufthansa
Deal found 12/16$620
This United Airlines deal was found by Cheapflights users on 12/17. 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 1/312:40 pmJAX - CLJ
2 stops16h 00mUnited Airlines
Sat 2/76:00 amCLJ - JAX
3 stops19h 44mUnited Airlines
Deal found 12/17$568

Find 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 December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$546
(United Airlines)

One-way from

$474
(Kiwi.com)
Provider with most accurate pricing for Jacksonville-Cluj Napoca flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Cluj Napoca flights.
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From Jacksonville to Cluj Napoca
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One-way flight from Jacksonville to Cluj Napoca
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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 December 18, 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

Fri 1/30

8:00 am-1:40 pm

2 stops22h 40m

Cluj Napoca

Tue 2/3

6:00 am-6:44 pm

2 stops19h 44m

$546

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Fri 1/30

2:40 pm-1:40 pm

2 stops16h 00m

Cluj Napoca

Mon 2/2

6:00 am-8:10 pm

2 stops21h 10m

$546

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Sat 1/31

1:45 pm-1:40 pm

2 stops16h 55m

Cluj Napoca

Sat 2/7

6:00 am-9:44 pm

2 stops46h 44m

$552

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Sat 1/31

2:40 pm-1:40 pm

2 stops16h 00m

Cluj Napoca

Sat 2/7

6:00 am-6:44 pm

3 stops19h 44m

$568

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Sat 2/7

4:38 pm-12:55 am

2 stops49h 17m

Cluj Napoca

Fri 2/20

6:00 am-10:39 pm

2 stops23h 39m

$620

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Sat 2/7

6:25 am-1:40 pm

3 stops24h 15m

Cluj Napoca

Fri 2/20

6:00 am-9:41 am

3 stops34h 41m

$974

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Mon 12/29

5:23 pm-11:35 pm

3 stops47h 12m

$474

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Tue 12/30

8:49 am-11:35 pm

3 stops31h 46m

$477

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Wed 12/31

11:40 am-1:40 pm

2 stops19h 00m

$608

JacksonvilleCluj Napoca

JAX - CLJ

JAXCLJ

Jacksonville

Wed 12/31

5:29 pm-12:55 am

3 stops48h 26m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 12 results
1
2

Compare providers for flights from Jacksonville to Cluj Napoca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Cluj Napoca in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jacksonville-Cluj Napoca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Cluj Napoca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Cluj Napoca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Cluj Napoca flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville-Cluj Napoca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 18, 2025.

It’s typically best to fly out from Jacksonville to Cluj Napoca in the afternoon. Doing so could potentially save you 43% on the flight price compared to flying in the evening, 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 December 18, 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
9,091 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

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 and Lufthansa fly from Jacksonville to Cluj Napoca in about 16h 55m. The time it takes to get you to your destination can typically vary by up to 5h 45m. Airlines will cover a distance of 5363 mi. This flight may include one or multiple stops.

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

    According to our current data, United Airlines ($595), 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.

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$595Average$852FlexibilityNo cancel feeOn-time69%

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