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Cheap flights from Salt Lake City to Cardiff from $1,118

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Salt Lake City to Cardiff departing on 4/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Salt Lake City to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
9:30 pm - 5:05 pm
SLC
-
CWL
12h 35m
1 stop
KLM Logo
5:15 pm - 7:30 pm
CWL
-
SLC
33h 15m
1 stop
$1,118KLM
Fri, Apr 17 - Thu, Apr 30
KLM Logo
11:15 am - 9:15 am
SLC
-
CWL
15h 00m
2 stops
KLM Logo
5:15 pm - 7:30 pm
CWL
-
SLC
33h 15m
1 stop
$1,123KLM
Fri, Apr 17 - Thu, Apr 30
Delta Logo
7:45 am - 9:15 am
SLC
-
CWL
18h 30m
2 stops
Delta Logo
9:45 am - 10:13 pm
CWL
-
SLC
19h 28m
2 stops
$1,222Delta
Fri, Apr 17 - Thu, Apr 30

KLM flights from Salt Lake City to Cardiff

Our best KLM deals on Salt Lake City to Cardiff flight tickets
KLM
Apr 17
SLC9:30 pmSalt Lake City
12h 35m
1 stop
CWL5:05 pmCardiff Wales
Apr 30
CWL5:15 pmCardiff Wales
33h 15m
1 stop
SLC7:30 pmSalt Lake City
$1,118
KLM
Apr 17
SLC11:15 amSalt Lake City
15h 00m
2 stops
CWL9:15 amCardiff Wales
Apr 30
CWL5:15 pmCardiff Wales
33h 15m
1 stop
SLC7:30 pmSalt Lake City
$1,123

momondo 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, momondo users made 832,500 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Salt Lake City to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Salt Lake CityCardiff

SLC - CWL

SLCCWL

Salt Lake City

Fri 4/17

9:30 pm-5:05 pm

1 stop12h 35m

Cardiff Wales

Thu 4/30

5:15 pm-7:30 pm

1 stop33h 15m

$1,118

Salt Lake CityCardiff

SLC - CWL

SLCCWL

Salt Lake City

Fri 4/17

11:15 am-9:15 am

2 stops15h 00m

Cardiff Wales

Thu 4/30

5:15 pm-7:30 pm

1 stop33h 15m

$1,123
Quickest round-trip

Salt Lake CityCardiff

SLC - CWL

SLCCWL

Salt Lake City

Fri 4/17

7:45 am-9:15 am

2 stops18h 30m

Cardiff Wales

Thu 4/30

9:45 am-10:13 pm

2 stops19h 28m

$1,222

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Salt Lake City to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Salt Lake City to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Salt Lake City to Cardiff (SLC to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Salt Lake City to Cardiff

Fastest flight time

12h 35m

Direct flights

None
The fastest flight from Salt Lake City to Cardiff takes 12h 35m
There are no direct flights from Salt Lake City to Cardiff. There are no popular flight routes from Salt Lake City to Cardiff.
Search flight deals

  • How far is Salt Lake City to Cardiff Wales by plane?

    There are 4759.1 mi between Salt Lake City and Cardiff Wales. By plane, this route typically takes 12h 35m.

  • When did momondo last update prices for flights from Salt Lake City Airport to Cardiff Wales Airport?

    Prices for flights from Salt Lake City Airport to Cardiff Wales Airport were last updated today.

  • How old do you have to be to fly from Salt Lake City Airport to Cardiff Wales Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Salt Lake City Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The necessary travel and health documents for your Cardiff Wales Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Salt Lake City to Cardiff?

    Price Alerts will notify you by email when the price for flights to Cardiff from Salt Lake City decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Salt Lake City to Cardiff with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Salt Lake City to Cardiff?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Salt Lake City to Cardiff for you.

Can I find flights from Salt Lake City to Cardiff with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cardiff from Salt Lake City with this policy.

How can momondo help me find flights from Salt Lake City to Cardiff?

Once all potential Salt Lake City to Cardiff flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Salt Lake City to Cardiff right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cardiff, momondo offers a useful price alert feature which will track prices for flights to Cardiff from Salt Lake City and alert you when they change.

An easier way to manage your Cardiff trip

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1 adult
Sat 4/18
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Cabin classes currently available on flights to Cardiff

List of cabin classes available on flights landing in Cardiff. Availability may vary depending on flight origin and airline.
First Class to Cardiff
Business Class to Cardiff