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$867+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LAS
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap 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 February 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Sun 5/249:45 pm
CWL
-
LAS
2 stops45h 57m
Multiple Airlines
Mon 6/812:35 pm
LAS
-
CWL
1 stop13h 40m
Multiple Airlines
Deal found 2/15$867
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Mon 4/2010:25 pm
CWL
-
LAS
1 stop27h 05m
Multiple Airlines
Thu 4/3010:25 pm
LAS
-
CWL
2 stops24h 30m
Multiple Airlines
Deal found 2/15$1,028
This KLM deal was found by Cheapflights users on 2/15. 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 4/215:15 pm
CWL
-
LAS
1 stop33h 20m
KLM
Mon 4/272:15 pm
LAS
-
CWL
2 stops18h 30m
KLM
Deal found 2/15$1,031
This KLM deal was found by Cheapflights users on 2/15. 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.
Mon 4/209:45 am
CWL
-
LAS
2 stops19h 22m
Multiple Airlines
Mon 4/272:15 pm
LAS
-
CWL
2 stops18h 30m
Multiple Airlines
Deal found 2/15$1,036
This Expedia deal was found by Cheapflights users on 2/12. 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.
Wed 9/309:45 am
CWL
-
LAS
2 stops22h 17m
Virgin Atlantic
Mon 10/58:25 pm
LAS
-
CWL
1 stop12h 20m
Virgin Atlantic
Deal found 2/12$1,044
This Mytrip deal was found by Cheapflights users on 2/15. 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.
Wed 5/2011:50 pm
CWL
-
LAS
2 stops30h 39m
Multiple Airlines
Wed 6/36:10 pm
LAS
-
CWL
2 stops56h 05m
Multiple Airlines
Deal found 2/15$1,059
This Delta deal was found by Cheapflights users on 2/15. 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.
Mon 4/209:45 am
CWL
-
LAS
2 stops20h 40m
Delta
Sun 4/269:59 pm
LAS
-
CWL
2 stops34h 46m
Delta
Deal found 2/15$1,077
This Trip.com deal was found by Cheapflights users on 2/15. 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.
Mon 4/205:15 pm
CWL
-
LAS
1 stop33h 20m
Virgin Atlantic
Mon 4/278:25 pm
LAS
-
CWL
1 stop28h 50m
Virgin Atlantic
Deal found 2/15$1,081
This Air France deal was found by Cheapflights users on 2/15. 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.
Tue 4/215:15 pm
CWL
-
LAS
1 stop33h 20m
Multiple Airlines
Sun 4/265:20 pm
LAS
-
CWL
2 stops15h 25m
Multiple Airlines
Deal found 2/15$1,094
This KLM deal was found by Cheapflights users on 2/15. 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 4/219:45 am
CWL
-
LAS
2 stops21h 35m
KLM
Sun 4/265:20 pm
LAS
-
CWL
2 stops15h 25m
KLM
Deal found 2/15$1,099
This KLM deal was found by Cheapflights users on 2/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:15 pm
CWL
-
LAS
1 stop33h 20m
KLM
Mon 4/68:25 pm
LAS
-
CWL
1 stop28h 50m
KLM
Deal found 2/13$1,122

Find 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 February 16, 2026.

Round-trip from

$867
(Kiwi.com)
From Cardiff Wales to Las Vegas Harry Reid Intl
Search Deals

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 February 16, 2026.
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 4/21

5:15 pm-6:35 pm

1 stop33h 20m

Las Vegas Harry Reid Intl

Tue 4/28

8:25 pm-9:15 am

1 stop28h 50m

$1,031

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Tue 4/21

5:15 pm-6:35 pm

1 stop33h 20m

Las Vegas Harry Reid Intl

Mon 4/27

8:25 pm-4:45 pm

1 stop12h 20m

$1,031

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Mon 4/20

9:45 am-9:07 pm

2 stops19h 22m

Las Vegas Harry Reid Intl

Mon 4/27

2:15 pm-4:45 pm

2 stops18h 30m

$1,036

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Mon 4/20

9:45 am-9:07 pm

2 stops19h 22m

Las Vegas Harry Reid Intl

Tue 4/28

8:25 pm-9:15 am

1 stop28h 50m

$1,036

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Mon 4/20

9:45 am-10:25 pm

2 stops20h 40m

Las Vegas Harry Reid Intl

Sun 4/26

9:59 pm-4:45 pm

2 stops34h 46m

$1,077

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Mon 4/20

9:45 am-12:21 am

2 stops22h 36m

Las Vegas Harry Reid Intl

Wed 4/29

6:20 am-4:45 pm

2 stops26h 25m

$1,077

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Mon 4/20

9:45 am-6:28 pm

2 stops40h 43m

Las Vegas Harry Reid Intl

Thu 4/30

2:15 pm-4:45 pm

2 stops18h 30m

$1,077

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Tue 4/21

9:45 am-11:20 pm

2 stops21h 35m

Las Vegas Harry Reid Intl

Sun 4/26

5:20 pm-4:45 pm

2 stops15h 25m

$1,099

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Mon 4/20

9:45 am-8:17 pm

2 stops18h 32m

Las Vegas Harry Reid Intl

Sat 4/25

11:01 pm-4:45 pm

2 stops33h 44m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

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, February is the cheapest month in which you can book a flight from Cardiff to Las Vegas (average of $761). Flying from Cardiff to Las Vegas in August is currently the most expensive (average of $1,093). 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 $1,031, KLM can have you in Las Vegas from Cardiff in 33h 20m. 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, February is the cheapest month in which you can book a flight from Cardiff to Las Vegas (average of $761). Flying from Cardiff to Las Vegas in August is currently the most expensive (average of $1,093). 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
North Las Vegas
Mesquite
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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