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$957+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — JAX
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
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Cheap 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 June 15, 2026.

This TravelUp deal was found by Cheapflights users on 6/15. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:45 am
CWL
-
JAX
2 stops19h 24m
KLM
Thu 8/66:59 pm
JAX
-
CWL
2 stops16h 46m
KLM
Deal found 6/15$957

Find 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 June 15, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$957
(TravelUp)
Provider with most accurate pricing for Cardiff Wales-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cardiff Wales-Jacksonville flights.
Search Deals
From Cardiff Wales to Jacksonville
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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 June 15, 2026.
Use the filters below to find and compare flights from Cardiff to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CardiffJacksonville

CWL - JAX

CWLJAX

Cardiff Wales

Thu 7/30

9:45 am-12:09 am

2 stops19h 24m

Jacksonville

Thu 8/6

6:59 pm-4:45 pm

2 stops16h 46m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Cardiff-Jacksonville flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Cardiff-Jacksonville flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Cardiff-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cardiff-Jacksonville 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 Cardiff-Jacksonville 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 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.

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.

  • How long is the flight from Cardiff to Jacksonville?

    A quick flight from Cardiff to Jacksonville can take about 19h 24m. KLM provides one of the quickest options available for as low as $957. Cardiff and Jacksonville are separated by a distance of 4119 mi.

  • 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.

See more FAQs

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee

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