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$901+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LAS
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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 November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:30 amCWL - LAS
1 stop15h 20mMultiple Airlines
Thu 12/187:35 pmLAS - CWL
1 stop18h 25mMultiple Airlines
Deal found 11/13$901
This Expedia deal was found by Cheapflights users on 11/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:20 amCWL - LAS
2 stops19h 54mKLM
Thu 12/184:05 pmLAS - CWL
1 stop33h 45mKLM
Deal found 11/13$1,095
This TravelUp deal was found by Cheapflights users on 11/13. 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.
Sun 12/2810:15 amCWL - LAS
2 stops44h 12mVirgin Atlantic
Sun 1/44:05 pmLAS - CWL
1 stop33h 45mVirgin Atlantic
Deal found 11/13$1,368
This Trip.com deal was found by Cheapflights users on 11/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:15 amCWL - LAS
3 stops39h 53mMultiple Airlines
Sun 1/47:00 amLAS - CWL
3 stops42h 50mMultiple Airlines
Deal found 11/13$1,462
This Trip.com deal was found by Cheapflights users on 11/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:20 amCWL - LAS
3 stops44h 29mMultiple Airlines
Sun 11/237:00 amLAS - CWL
3 stops42h 50mMultiple Airlines
Deal found 11/11$1,511
This Expedia deal was found by Cheapflights users on 11/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:20 amCWL - LAS
2 stops37h 33mMultiple Airlines
Sat 1/34:05 pmLAS - CWL
1 stop33h 45mMultiple Airlines
Deal found 11/12$1,577

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 November 13, 2025.

Round-trip from

$1,368
(TravelUp)

Popular in

December

Cheapest in

May

Average price

$1,048
From Cardiff Wales to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($283 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 13, 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

Sun 12/28

10:15 am-10:27 pm

2 stops44h 12m

Las Vegas Harry Reid Intl

Sun 1/4

4:05 pm-9:50 am

1 stop33h 45m

$1,368

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sun 12/28

10:15 am-6:08 pm

3 stops39h 53m

Las Vegas Harry Reid Intl

Sun 1/4

7:00 am-9:50 am

3 stops42h 50m

$1,462

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sun 11/16

10:20 am-10:49 pm

3 stops44h 29m

Las Vegas Harry Reid Intl

Sun 11/23

7:00 am-9:50 am

3 stops42h 50m

$1,511

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sat 12/27

10:20 am-3:53 pm

2 stops37h 33m

Las Vegas Harry Reid Intl

Sat 1/3

4:05 pm-9:50 am

1 stop33h 45m

$1,577

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sun 11/16

5:30 pm-8:19 pm

2 stops34h 49m

Las Vegas Harry Reid Intl

Sun 11/23

11:36 pm-4:55 pm

2 stops33h 19m

$1,917

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

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, March is the cheapest month in which you can book a flight from Cardiff to Las Vegas (average of $737). Flying from Cardiff to Las Vegas in July is currently the most expensive (average of $1,044). 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 $1,368, Virgin Atlantic can have you in Las Vegas from Cardiff in 44h 12m. 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, March is the cheapest month in which you can book a flight from Cardiff to Las Vegas (average of $737). Flying from Cardiff to Las Vegas in July is currently the most expensive (average of $1,044). 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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Mesquite
Needles
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