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$824+ Cheap flights from Cardiff (CWL) to Jacksonville (JAX)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — JAX
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Cardiff to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Jacksonville (JAX). 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 July 30, 2025.

Round-trip from

$824
(KLM)
From Cardiff Wales to Jacksonville
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Find flight deals from Cardiff to Jacksonville

Cheapest flights from Cardiff to Jacksonville
Explore the most affordable flight options available from Cardiff to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This KLM deal was found by Cheapflights users on 7/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:50 amCWL - JAX
2 stops19h 05mKLM
Thu 9/1812:17 pmJAX - CWL
2 stops15h 58mKLM
Deal found 7/28$824
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:55 amCWL - JAX
2 stops18h 18mMultiple Airlines
Thu 9/189:50 amJAX - CWL
3 stops29h 40mMultiple Airlines
Deal found 7/28$1,248

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cardiff to Jacksonville 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 July 30, 2025.
Use the filters below to find and compare flights from Cardiff to Jacksonville that are best for you.

Fly from

Cardiff

Fly to

Jacksonville

Route

Depart

Return

Price

CardiffJacksonville

CWL - JAX

CWLJAX

Cardiff Wales

Thu 9/11

9:50 am-11:55 pm

2 stops19h 05m

Jacksonville

Thu 9/18

12:17 pm-9:15 am

2 stops15h 58m

$824

CardiffJacksonville

CWL - JAX

CWLJAX

Cardiff Wales

Thu 9/11

7:55 am-9:13 pm

2 stops18h 18m

Jacksonville

Thu 9/18

9:50 am-8:30 pm

3 stops29h 40m

$1,248

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Cardiff to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Cardiff 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.

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated July 30, 2025.
See what other customers who have flown with KLM from Cardiff to Jacksonville have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

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

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

  • How can I find direct flights from Cardiff to Jacksonville?

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Jacksonville 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 Cardiff to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from Cardiff to Jacksonville (average of $278). Flying from Cardiff to Jacksonville in March is currently the most expensive (average of $365). 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.

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Traveling to a place near Jacksonville?

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Orange Park
Kingsland
Fernandina Beach
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