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$808+ Cheap flights from Cardiff (CWL) to Las Vegas (LAS)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LAS
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from Cardiff to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Las Vegas (LAS). 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 September 29, 2025.

Round-trip from

$808
(TravelUp)

Popular in

December

Cheapest in

May

Average price

$980
From Cardiff Wales to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($208 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Cardiff to Las Vegas

Cheapest flights from Cardiff to Las Vegas
Explore the most affordable flight options available from Cardiff to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This TravelUp deal was found by Cheapflights users on 9/27. 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.
Tue 11/115:25 pmCWL - LAS
2 stops34h 22mVirgin Atlantic
Tue 11/189:51 amLAS - CWL
2 stops15h 59mVirgin Atlantic
Deal found 9/27$808
This KLM deal was found by Cheapflights users on 9/27. 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.
Tue 11/1110:20 amCWL - LAS
2 stops19h 28mKLM
Tue 11/184:05 pmLAS - CWL
1 stop16h 50mKLM
Deal found 9/27$810
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:00 pmCWL - LAS
3 stops30h 46mMultiple Airlines
Tue 11/183:58 pmLAS - CWL
3 stops32h 07mMultiple Airlines
Deal found 9/29$1,131
This Mytrip deal was found by Cheapflights users on 9/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:35 pmCWL - LAS
3 stops35h 30mMultiple Airlines
Sat 11/110:33 pmLAS - CWL
3 stops35h 12mMultiple Airlines
Deal found 9/27$1,322
This Air France deal was found by Cheapflights users on 9/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:45 amCWL - LAS
2 stops19h 15mKLM
Sat 11/15:05 pmLAS - CWL
1 stop33h 45mKLM
Deal found 9/27$1,354
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:45 amCWL - LAS
2 stops19h 15mDelta
Sat 11/15:05 pmLAS - CWL
1 stop16h 45mDelta
Deal found 9/27$1,421

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cardiff to Las Vegas 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 September 29, 2025.
Use the filters below to find and compare flights from Cardiff to Las Vegas that are best for you.

Fly from

Cardiff

Fly to

Las Vegas

Route

Depart

Return

Price

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Tue 11/11

5:25 pm-7:47 pm

2 stops34h 22m

Las Vegas Harry Reid Intl

Tue 11/18

9:51 am-9:50 am

2 stops15h 59m

$808

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Tue 11/11

12:00 pm-10:46 am

3 stops30h 46m

Las Vegas Harry Reid Intl

Tue 11/18

3:58 pm-8:05 am

3 stops32h 07m

$1,131

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Thu 3/26

10:20 am-10:32 am

2 stops31h 12m

Las Vegas Harry Reid Intl

Mon 3/30

8:25 pm-4:45 pm

1 stop12h 20m

$1,220

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sat 10/25

5:35 pm-9:05 pm

3 stops35h 30m

Las Vegas Harry Reid Intl

Sat 11/1

10:33 pm-4:45 pm

3 stops35h 12m

$1,322

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Best time to book a flight from Cardiff to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Cardiff to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Cardiff to Las Vegas (average of $198). Flying from Cardiff to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Las Vegas. 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 Las Vegas?

    For as low as $808, Virgin Atlantic can have you in Las Vegas from Cardiff in 34h 22m. There are 5120 mi between Cardiff and Las Vegas.

  • Can I find deals for flights from Cardiff to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Cardiff to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Las Vegas?

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

  • Can I find deals for business class flights from Cardiff to Las Vegas?

    Yes. Cheapflights offers flight deals from Cardiff to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Cardiff to Las Vegas (average of $198). Flying from Cardiff to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
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Primm
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Mesquite
Needles
Boulder City

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