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$929+ Cheap flights from Salt Lake City (SLC) to Cardiff (CWL)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — CWL
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from Salt Lake City to Cardiff

Cheapest flights from Salt Lake City to Cardiff
Explore the most affordable flight options available from Salt Lake City to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This KLM deal was found by Cheapflights users on 11/3. 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.
Sat 12/134:00 pmSLC - CWL
1 stop34h 50mKLM
Mon 12/225:15 pmCWL - SLC
1 stop25h 55mKLM
Deal found 11/3$1,079

Cheap flight deals from Salt Lake City to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Cardiff (CWL). 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 November 4, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$900
(KLM)
Provider with most accurate pricing for Salt Lake City-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Cardiff Wales flights.
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From Salt Lake City to Cardiff Wales
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City to Cardiff 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 November 4, 2025.
Use the filters below to find and compare flights from Salt Lake City to Cardiff that are best for you.

Fly from

Salt Lake City

Fly to

Cardiff

Route

Depart

Return

Price

Salt Lake CityCardiff

SLC - CWL

SLCCWL

Salt Lake City

Thu 4/30

3:35 pm-4:45 pm

2 stops18h 10m

Cardiff Wales

Mon 5/4

9:50 am-12:55 pm

1 stop34h 05m

$929

Salt Lake CityCardiff

SLC - CWL

SLCCWL

Salt Lake City

Sat 12/13

4:00 pm-9:50 am

1 stop34h 50m

Cardiff Wales

Mon 12/22

5:15 pm-12:10 pm

1 stop25h 55m

$1,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

  • Most accurate provider: When it comes to deals on Salt Lake City-Cardiff flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Salt Lake City-Cardiff flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Salt Lake City-Cardiff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Cardiff 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 Salt Lake City-Cardiff 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 Salt Lake City to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Salt Lake City 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 Salt Lake City to Cardiff

What is the cheapest time of day to fly from SLC to CWL?

Find hourly flight availability from Salt Lake City to Cardiff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

One of the essential ways to save on airfare from Salt Lake City to Cardiff is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 66% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Cardiff. 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 Salt Lake City to Cardiff?

    A quick flight from Salt Lake City to Cardiff can take about 18h 10m. Delta provides one of the quickest options available for as low as $929. The distance from Salt Lake City to Cardiff is about 4759 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Salt Lake City to Cardiff that include hotel bookings?

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

  • How can I find direct flights from Salt Lake City to Cardiff?

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

  • Can I find deals for business class flights from Salt Lake City to Cardiff?

    Yes. Cheapflights offers flight deals from Salt Lake City to Cardiff 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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