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Cheap Flights from Cardiff to Las Vegas

Compare Cardiff to Las Vegas flight deals

Find the cheapest month or even day of the year to fly to Las Vegas

Book the best Las Vegas fare with no extra fees

Flight deals from Cardiff to Las Vegas

Looking for a cheap last-minute deal or the best round-trip flight from Cardiff Airport to Las Vegas? If you want to travel next month, round-trip fares start from $15,549. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Cardiff to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cardiff to Las Vegas flights are currently cheapest in May.
Apr
from $10,217
May
from $7,553
Jun
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Jul
from $11,711
Aug
from $10,036
Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Alternative Cardiff to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Cardiff to Las Vegas? You could fly into the following airports instead.

North Las Vegas

2km from central Las Vegas
Closest
Search flights

Harry Reid

4km from central Las Vegas
Cheapest
from $7,553
Search flights

Henderson Executive

17km from central Las Vegas
Search flights

Boulder City Municipal

34km from central Las Vegas
Search flights

Cardiff to Las Vegas: Flight information

The things to know before you go.
Cheapest flight found$7,553
Cheapest month to flyMay

Finding cheap flights from Cardiff to Las Vegas: Frequently asked questions

There are 4 airports in Las Vegas: North Las Vegas, Harry Reid, Henderson Executive, and Boulder City Municipal.
The best price we found for a round-trip flight from Cardiff to Las Vegas is $14,540. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cardiff to Las Vegas. But we found flights with one or more stops from $14,540.
There are no flights flying from Cardiff to Las Vegas, as of April 2026.
The cheapest month to fly from Cardiff to Las Vegas is usually May.
If you're flying from Cardiff Airport, the cheapest airport near Las Vegas is Harry Reid – which is 4.3 km away from the center of Las Vegas. We've found flights to this airport from $14,540.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cardiff Airport to Las Vegas on Tuesday, May 26, 2026.
No airlines currently offer direct flights between Cardiff Airport and Las Vegas. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 15°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
Currently, Ryanair offers the cheapest flight tickets to Las Vegas.

How to find cheap flights to Las Vegas from Cardiff

Looking for cheap tickets from Cardiff to Las Vegas? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Cardiff to Las Vegas. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Las Vegas from Cardiff from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best Cardiff–Las Vegas ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Las Vegas from Cardiff.
  • Set up a Price Alert. You can easily track the fare of your cheap Cardiff–Las Vegas flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Cardiff and Las Vegas? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from Cardiff and Las Vegas. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Las Vegas, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Cardiff to Las Vegas flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

    • Combine your flight to Las Vegas from Cardiff with hotels and car rental

    Once you've secured your cheap flight ticket from Cardiff to Las Vegas, discover the best prices and exclusive rates for hotels in Las Vegas or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


Plan the rest of your trip from Cardiff to Las Vegas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.