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Cheap flights from Cardiff to Las Vegas from £367

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Las Vegas departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Cardiff to Las Vegas

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:50 - 22:12
CWL
-
LAS
30h 22m
2 stops
Multiple Airlines Logo
19:15 - 21:20
LAS
-
CWL
18h 05m
1 stop
£618Multiple Airlines
Wed, 22 Apr - Sat, 25 Apr
KLM Logo
17:15 - 17:38
CWL
-
LAS
31h 23m
2 stops
KLM Logo
08:05 - 09:15
LAS
-
CWL
17h 10m
2 stops
£788KLM
Mon, 23 Mar - Mon, 30 Mar
KLM Logo
10:20 - 15:15
CWL
-
LAS
35h 55m
1 stop
KLM Logo
08:05 - 09:15
LAS
-
CWL
17h 10m
2 stops
£823KLM
Mon, 23 Mar - Mon, 30 Mar
Virgin Atlantic Logo
09:45 - 23:28
CWL
-
LAS
21h 43m
2 stops
Virgin Atlantic Logo
09:55 - 09:15
LAS
-
CWL
39h 20m
2 stops
£834Virgin Atlantic
Wed, 22 Apr - Sat, 25 Apr
Multiple Airlines Logo
23:50 - 17:30
CWL
-
LAS
25h 40m
1 stop
Multiple Airlines Logo
19:15 - 21:20
LAS
-
CWL
18h 05m
1 stop
£851Multiple Airlines
Wed, 22 Apr - Sat, 25 Apr
KLM Logo
17:15 - 15:15
CWL
-
LAS
29h 00m
1 stop
KLM Logo
20:25 - 09:15
LAS
-
CWL
28h 50m
1 stop
£907KLM
Mon, 23 Mar - Mon, 30 Mar
Virgin Atlantic Logo
17:25 - 23:55
CWL
-
LAS
37h 30m
2 stops
Virgin Atlantic Logo
15:30 - 15:45
LAS
-
CWL
41h 15m
2 stops
£937Virgin Atlantic
Sat, 21 Mar - Sat, 28 Mar
Virgin Atlantic Logo
17:25 - 23:55
CWL
-
LAS
37h 30m
2 stops
Virgin Atlantic Logo
17:05 - 08:15
LAS
-
CWL
32h 10m
1 stop
£964Virgin Atlantic
Sat, 21 Mar - Sat, 28 Mar
Multiple Airlines Logo
22:25 - 18:50
CWL
-
LAS
27h 25m
1 stop
Multiple Airlines Logo
11:15 - 22:25
LAS
-
CWL
27h 10m
2 stops
£982Multiple Airlines
Fri, 20 Mar - Wed, 8 Apr
Virgin Atlantic Logo
17:15 - 17:41
CWL
-
LAS
31h 26m
2 stops
Virgin Atlantic Logo
06:00 - 09:15
LAS
-
CWL
19h 15m
2 stops
£1,054Virgin Atlantic
Fri, 20 Mar - Wed, 8 Apr

Virgin Atlantic flights from Cardiff to Las Vegas

Our best Virgin Atlantic deals on Cardiff to Las Vegas flight tickets
Virgin Atlantic
22 Apr
CWL09:45Cardiff Wales
21h 43m
2 stops
LAS23:28Las Vegas Harry Reid Intl
25 Apr
LAS09:55Las Vegas Harry Reid Intl
39h 20m
2 stops
CWL09:15Cardiff Wales
£834
Virgin Atlantic
21 Mar
CWL17:25Cardiff Wales
37h 30m
2 stops
LAS23:55Las Vegas Harry Reid Intl
28 Mar
LAS15:30Las Vegas Harry Reid Intl
41h 15m
2 stops
CWL15:45Cardiff Wales
£937
Virgin Atlantic
21 Mar
CWL17:25Cardiff Wales
37h 30m
2 stops
LAS23:55Las Vegas Harry Reid Intl
28 Mar
LAS17:05Las Vegas Harry Reid Intl
32h 10m
1 stop
CWL08:15Cardiff Wales
£964

KLM flights from Cardiff to Las Vegas

Our best KLM deals on Cardiff to Las Vegas flight tickets
KLM
23 Mar
CWL17:15Cardiff Wales
31h 23m
2 stops
LAS17:38Las Vegas Harry Reid Intl
30 Mar
LAS08:05Las Vegas Harry Reid Intl
17h 10m
2 stops
CWL09:15Cardiff Wales
£788
KLM
23 Mar
CWL10:20Cardiff Wales
35h 55m
1 stop
LAS15:15Las Vegas Harry Reid Intl
30 Mar
LAS08:05Las Vegas Harry Reid Intl
17h 10m
2 stops
CWL09:15Cardiff Wales
£823
KLM
23 Mar
CWL17:15Cardiff Wales
29h 00m
1 stop
LAS15:15Las Vegas Harry Reid Intl
30 Mar
LAS20:25Las Vegas Harry Reid Intl
28h 50m
1 stop
CWL09:15Cardiff Wales
£907

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Cardiff to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 22/4

23:50-22:12

2 stops30h 22m

Las Vegas Harry Reid Intl

Sat 25/4

19:15-21:20

1 stop18h 05m

£618

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Mon 23/3

17:15-17:38

2 stops31h 23m

Las Vegas Harry Reid Intl

Mon 30/3

08:05-09:15

2 stops17h 10m

£788

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Mon 23/3

10:20-15:15

1 stop35h 55m

Las Vegas Harry Reid Intl

Mon 30/3

08:05-09:15

2 stops17h 10m

£823

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 22/4

09:45-23:28

2 stops21h 43m

Las Vegas Harry Reid Intl

Sat 25/4

09:55-09:15

2 stops39h 20m

£834

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 22/4

23:50-17:30

1 stop25h 40m

Las Vegas Harry Reid Intl

Sat 25/4

19:15-21:20

1 stop18h 05m

£851

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Mon 23/3

17:15-15:15

1 stop29h 00m

Las Vegas Harry Reid Intl

Mon 30/3

20:25-09:15

1 stop28h 50m

£907

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sat 21/3

17:25-23:55

2 stops37h 30m

Las Vegas Harry Reid Intl

Sat 28/3

15:30-15:45

2 stops41h 15m

£937

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sat 21/3

17:25-23:55

2 stops37h 30m

Las Vegas Harry Reid Intl

Sat 28/3

17:05-08:15

1 stop32h 10m

£964

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 20/3

22:25-18:50

1 stop27h 25m

Las Vegas Harry Reid Intl

Wed 8/4

11:15-22:25

2 stops27h 10m

£982

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 20/3

17:15-17:41

2 stops31h 26m

Las Vegas Harry Reid Intl

Wed 8/4

06:00-09:15

2 stops19h 15m

£1,054

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Cardiff to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Las Vegas?

KLM, Virgin Atlantic and Aer Lingus are the top three most popular airlines that fly to Las Vegas from Cardiff according to our data. KLM is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 3 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

When to book flights from Cardiff to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Las Vegas (CWL to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Las Vegas

Fastest flight time

32h 07m

Direct flights

None
The fastest flight from Cardiff to Las Vegas takes 32h 07m
There are no direct flights from Cardiff to Las Vegas. There are no popular flight routes from Cardiff to Las Vegas.
Search flight deals

  • How far is Cardiff Wales to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from Cardiff Wales to Las Vegas Harry Reid Intl is 5116.8 mi. Flights usually cover this in 32h 07m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Cardiff Wales Airport to Las Vegas Harry Reid Intl Airport are updated daily.

  • How many operators does momondo search for flights from Cardiff Wales Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Cardiff Wales Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Cardiff to Las Vegas?

Best airlines flying from Cardiff to Las Vegas

Compare and see reviews for airlines that fly from Cardiff to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £599Free CancellationRating
7.7
1,449 reviews
Search KLM flights

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
Paradise
Mesquite
Boulder City
Laughlin
Furnace Creek
North Las Vegas
Mount Charleston

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cardiff to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from Cardiff to Las Vegas with flexible booking policies on momondo?

Flights from Cardiff to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cardiff to Las Vegas?

Once all potential Cardiff to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cardiff to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Cardiff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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