CWL - LAS

£597 Find Cheap Flights from Cardiff to Las Vegas

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Las Vegas departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Las Vegas, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£597
Delta
Wed 4/2Sun 8/2
CWL - LAS • 2 stops
Cheapest one-way flight
Multiple Airlines
Thu 4/12
CWL - LAS • multi-stop
Top airlines
Delta
Cheapest • from £597 (return)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Booking Insights
Flight Deals

Cheap Flights from Cardiff to Las Vegas (CWL-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to Las Vegas

Wed, 4 Feb - Sun, 8 Feb
Delta Logo
10:20 - 17:42
CWL
-
LAS
39h 22m2 stops
Delta Logo
23:15 - 16:55
LAS
-
CWL
33h 40m2 stops
£597Delta
Fri, 16 Jan - Fri, 23 Jan
KLM Logo
17:15 - 14:15
CWL
-
LAS
29h 00m1 stop
KLM Logo
23:27 - 09:45
LAS
-
CWL
26h 18m2 stops
£622KLM
Fri, 16 Jan - Fri, 23 Jan
Delta Logo
10:20 - 00:40
CWL
-
LAS
22h 20m2 stops
Delta Logo
07:00 - 09:50
LAS
-
CWL
18h 50m2 stops
£627Delta
Wed, 4 Feb - Sun, 8 Feb
Virgin Atlantic Logo
17:25 - 14:15
CWL
-
LAS
28h 50m1 stop
Virgin Atlantic Logo
11:35 - 16:45
LAS
-
CWL
21h 10m2 stops
£652Virgin Atlantic
Fri, 16 Jan - Fri, 23 Jan
Multiple Airlines Logo
17:15 - 17:50
CWL
-
LAS
32h 35m2 stops
Multiple Airlines Logo
12:00 - 09:45
LAS
-
CWL
37h 45m3 stops
£774Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
KLM Logo
10:20 - 22:16
CWL
-
LAS
19h 56m2 stops
KLM Logo
16:05 - 09:50
LAS
-
CWL
33h 45m1 stop
£804KLM
Fri, 16 Jan - Fri, 23 Jan
Multiple Airlines Logo
22:25 - 21:31
CWL
-
LAS
31h 06m3 stops
Multiple Airlines Logo
13:53 - 19:40
LAS
-
CWL
21h 47m3 stops
£1,014Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
Multiple Airlines Logo
20:05 - 18:30
CWL
-
LAS
30h 25m3 stops
Multiple Airlines Logo
21:59 - 16:45
LAS
-
CWL
34h 46m3 stops
£1,029Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
Multiple Airlines Logo
20:05 - 18:30
CWL
-
LAS
30h 25m3 stops
Multiple Airlines Logo
19:35 - 09:50
LAS
-
CWL
30h 15m2 stops
£1,099Multiple Airlines
Booking Insights

KAYAK's insights & trends for Cardiff to Las Vegas flights

Get data-powered insights and trends into flights from Cardiff to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Cardiff to Las Vegas?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Cardiff to Las Vegas were found on Delta (£597) and KLM (£622).

Which airlines fly direct between Cardiff and Las Vegas?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Cardiff to Las Vegas.

There is just one airline that flies from Cardiff to Las Vegas direct and that is KLM. The best return deal found from KLM for the route is £599.

Find deals

Good to know - Cheap tickets from Cardiff to Las Vegas

Low seasonMay
Cheapest flight£597
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 13% lower on average.
Flight from Cardiff to Las Vegas

When to book flights from Cardiff to Las Vegas

Are your dates flexible? Find out the best times to travel from Cardiff to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cardiff to Las Vegas

  • What is the cheapest flight from Cardiff to Las Vegas?

    In the last 3 days, the lowest price for a flight from Cardiff to Las Vegas was £597 for a return ticket.

  • Which aircraft models fly most regularly from Cardiff to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cardiff to Las Vegas?

    SkyTeam is the only airline alliance operating flights between Cardiff and Las Vegas.

  • How does KAYAK find such low prices on flights from Cardiff to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Cardiff is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Las Vegas with an airline and back to Cardiff with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Cardiff to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Cardiff to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cardiff to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1428 reviews
8.4Crew
7.8Boarding
7.6Comfort
7.1Entertainment
7.2Food
Airline reviews

Terrible last row seats many seats available but no offer to move to better seat

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

Everything you need to know for your flight from Cardiff to Las Vegas

Information on your arrival and departure airports

Cardiff (CWL)
Las Vegas (LAS)