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Cheap flights from Cardiff to Las Vegas from £740

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Las Vegas departing on 25/11. 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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Find the cheapest flights from Cardiff to Las Vegas

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
10:20 - 21:48CWL-LAS
19h 28m2 stops
KLM Logo
16:05 - 16:55LAS-CWL
16h 50m1 stop
£740KLM
Find Deal
Tue, 25 Nov - Tue, 2 Dec
KLM Logo
10:20 - 00:27CWL-LAS
22h 07m2 stops
KLM Logo
07:25 - 09:50LAS-CWL
18h 25m2 stops
£742KLM
Find Deal
Wed, 26 Nov - Wed, 3 Dec
KLM Logo
17:25 - 14:15CWL-LAS
28h 50m1 stop
KLM Logo
07:25 - 09:50LAS-CWL
18h 25m2 stops
£769KLM
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Multiple Airlines Logo
15:55 - 22:02CWL-LAS
38h 07m3 stops
Multiple Airlines Logo
12:10 - 16:55LAS-CWL
20h 45m2 stops
£935Multiple Airlines
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Multiple Airlines Logo
15:55 - 22:02CWL-LAS
38h 07m3 stops
Multiple Airlines Logo
12:10 - 16:55LAS-CWL
20h 45m3 stops
£941Multiple Airlines
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Delta Logo
10:20 - 00:13CWL-LAS
20h 53m2 stops
Delta Logo
00:35 - 16:45LAS-CWL
32h 10m2 stops
£967Delta
Find Deal
Thu, 26 Mar - Sun, 29 Mar
Delta Logo
10:20 - 22:05CWL-LAS
18h 45m2 stops
Delta Logo
00:35 - 16:45LAS-CWL
32h 10m2 stops
£971Delta
Find Deal
Thu, 26 Mar - Sun, 29 Mar
Multiple Airlines Logo
12:00 - 10:46CWL-LAS
30h 46m3 stops
Multiple Airlines Logo
18:00 - 08:05LAS-CWL
30h 05m3 stops
£1,055Multiple Airlines
Find Deal
Tue, 25 Nov - Tue, 2 Dec
Multiple Airlines Logo
10:20 - 22:31CWL-LAS
44h 11m3 stops
Multiple Airlines Logo
09:00 - 09:50LAS-CWL
16h 50m2 stops
£1,067Multiple Airlines
Find Deal
Tue, 25 Nov - Tue, 2 Dec

KLM flights from Cardiff to Las Vegas

Our best KLM deals on Cardiff to Las Vegas flight tickets
KLM
25 Nov
CWL10:20Cardiff Wales
19h 28m
2 stops
LAS21:48Las Vegas Harry Reid Intl
2 Dec
LAS16:05Las Vegas Harry Reid Intl
16h 50m
1 stop
CWL16:55Cardiff Wales
£740
Find similar
KLM
26 Nov
CWL10:20Cardiff Wales
22h 07m
2 stops
LAS00:27Las Vegas Harry Reid Intl
3 Dec
LAS07:25Las Vegas Harry Reid Intl
18h 25m
2 stops
CWL09:50Cardiff Wales
£742
Find similar
KLM
26 Nov
CWL17:25Cardiff Wales
28h 50m
1 stop
LAS14:15Las Vegas Harry Reid Intl
3 Dec
LAS07:25Las Vegas Harry Reid Intl
18h 25m
2 stops
CWL09:50Cardiff Wales
£769
Find similar

Delta flights from Cardiff to Las Vegas

Our best Delta deals on Cardiff to Las Vegas flight tickets
Delta
26 Mar
CWL10:20Cardiff Wales
20h 53m
2 stops
LAS00:13Las Vegas Harry Reid Intl
29 Mar
LAS00:35Las Vegas Harry Reid Intl
32h 10m
2 stops
CWL16:45Cardiff Wales
£967
Find similar
Delta
26 Mar
CWL10:20Cardiff Wales
18h 45m
2 stops
LAS22:05Las Vegas Harry Reid Intl
29 Mar
LAS00:35Las Vegas Harry Reid Intl
32h 10m
2 stops
CWL16:45Cardiff Wales
£971
Find similar

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 13 October 2025.
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

Tue 25/11

10:20-21:48

2 stops19h 28m

Las Vegas Harry Reid Intl

Tue 2/12

16:05-16:55

1 stop16h 50m

£740

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 26/11

10:20-00:27

2 stops22h 07m

Las Vegas Harry Reid Intl

Wed 3/12

07:25-09:50

2 stops18h 25m

£742

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 26/11

17:25-14:15

1 stop28h 50m

Las Vegas Harry Reid Intl

Wed 3/12

07:25-09:50

2 stops18h 25m

£769

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 26/11

15:55-22:02

3 stops38h 07m

Las Vegas Harry Reid Intl

Wed 3/12

12:10-16:55

2 stops20h 45m

£935

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 26/11

15:55-22:02

3 stops38h 07m

Las Vegas Harry Reid Intl

Wed 3/12

12:10-16:55

3 stops20h 45m

£941

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Thu 26/3

10:20-00:13

2 stops20h 53m

Las Vegas Harry Reid Intl

Sun 29/3

00:35-16:45

2 stops32h 10m

£967

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Thu 26/3

10:20-22:05

2 stops18h 45m

Las Vegas Harry Reid Intl

Sun 29/3

00:35-16:45

2 stops32h 10m

£971

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Tue 25/11

12:00-10:46

3 stops30h 46m

Las Vegas Harry Reid Intl

Tue 2/12

18:00-08:05

3 stops30h 05m

£1,055

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Tue 25/11

10:20-22:31

3 stops44h 11m

Las Vegas Harry Reid Intl

Tue 2/12

09:00-09:50

2 stops16h 50m

£1,067

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

What is the cheapest day to depart on your flight to Las Vegas?

The cheapest day to depart on your flight to Las Vegas is on a Saturday when prices can be found for as low as £760. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Cardiff because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £970.

What is the cheapest time of day to depart on your flight to Las Vegas?

Our data shows that the cheapest Cardiff to Las Vegas flights are usually those with departure times in the afternoon. Our users have found flights to Las Vegas in the afternoon for as low as £744. Flights to Las Vegas are more costly in the morning, with an average ticket price of £818. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
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 18h 45m, 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 £596Free CancellationRating
7.7
1,402 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
Kingman
Paradise
Laughlin
North Las Vegas
Mesquite
Boulder City
Furnace Creek
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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