How do I get Price Alerts for flights from Cardiff to Las Vegas?

Confirm your travel details to search for the latest offers for flights from Cardiff to Las Vegas . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Cardiff to Las Vegas with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$753 Cheap Flights from Cardiff to Las Vegas in 2025/26

1 adult

0 bags

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Find the cheapest flights from Cardiff to Las Vegas

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 am - 10:16 pmCWL-LAS

19h 56m2 stops

4:05 pm - 4:55 pmLAS-CWL

16h 50m1 stop

$753Delta

Find Deal

Tue, Jan 13 - Tue, Jan 20

10:20 am - 2:15 pmCWL-LAS

35h 55m1 stop

4:05 pm - 4:45 pmLAS-CWL

16h 40m1 stop

$770KLM

Find Deal

Fri, Dec 12 - Thu, Dec 18

10:20 am - 12:20 amCWL-LAS

22h 00m2 stops

4:05 pm - 4:45 pmLAS-CWL

16h 40m1 stop

$778KLM

Find Deal

Fri, Dec 12 - Thu, Dec 18

10:20 am - 9:03 amCWL-LAS

30h 43m2 stops

11:15 pm - 9:50 amLAS-CWL

26h 35m2 stops

$793Delta

Find Deal

Wed, Feb 4 - Sun, Feb 8

5:25 pm - 4:46 pmCWL-LAS

31h 21m2 stops

7:00 am - 9:50 amLAS-CWL

18h 50m2 stops

$794KLM

Find Deal

Thu, Jan 22 - Mon, Jan 26

9:45 am - 8:01 pmCWL-LAS

18h 16m2 stops

8:25 pm - 4:45 pmLAS-CWL

12h 20m1 stop

$807Delta

Find Deal

Fri, Apr 17 - Tue, Apr 21

5:25 pm - 2:15 pmCWL-LAS

28h 50m1 stop

9:00 am - 9:50 amLAS-CWL

16h 50m2 stops

$867Virgin Atlantic

Find Deal

Wed, Feb 4 - Sun, Feb 8

9:45 am - 6:13 pmCWL-LAS

40h 28m3 stops

11:25 pm - 4:45 pmLAS-CWL

33h 20m2 stops

$971Multiple Airlines

Find Deal

Sat, Apr 18 - Sun, Apr 19

10:30 am - 5:50 pmCWL-LAS

15h 20m1 stop

3:42 pm - 3:30 pmLAS-CWL

39h 48m2 stops

$1,005Multiple Airlines

Find Deal

Thu, Jan 22 - Mon, Jan 26

10:30 am - 10:02 pmCWL-LAS

43h 32m3 stops

8:00 am - 9:50 amLAS-CWL

41h 50m3 stops

$1,007Multiple Airlines

Find Deal

Thu, Jan 22 - Mon, Jan 26

Delta flights from Cardiff to Las Vegas

Our best Delta deals on Cardiff to Las Vegas flight tickets

Delta

Jan 13

CWL10:20 amCardiff Wales

19h 56m

2 stops

LAS10:16 pmLas Vegas Harry Reid Intl

Jan 20

LAS4:05 pmLas Vegas Harry Reid Intl

16h 50m

1 stop

CWL4:55 pmCardiff Wales

$753

Find similar

Delta

Feb 4

CWL10:20 amCardiff Wales

30h 43m

2 stops

LAS9:03 amLas Vegas Harry Reid Intl

Feb 8

LAS11:15 pmLas Vegas Harry Reid Intl

26h 35m

2 stops

CWL9:50 amCardiff Wales

$793

Find similar

KLM flights from Cardiff to Las Vegas

Our best KLM deals on Cardiff to Las Vegas flight tickets

KLM

Dec 12

CWL10:20 amCardiff Wales

35h 55m

1 stop

LAS2:15 pmLas Vegas Harry Reid Intl

Dec 18

LAS4:05 pmLas Vegas Harry Reid Intl

16h 40m

1 stop

CWL4:45 pmCardiff Wales

$770

Find similar

KLM

Dec 12

CWL10:20 amCardiff Wales

22h 00m

2 stops

LAS12:20 amLas Vegas Harry Reid Intl

Dec 18

LAS4:05 pmLas Vegas Harry Reid Intl

16h 40m

1 stop

CWL4:45 pmCardiff Wales

$778

Find similar

KLM

Jan 22

CWL5:25 pmCardiff Wales

31h 21m

2 stops

LAS4:46 pmLas Vegas Harry Reid Intl

Jan 26

LAS7:00 amLas Vegas Harry Reid Intl

18h 50m

2 stops

CWL9:50 amCardiff Wales

$794

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Tue 1/13

10:20 am-10:16 pm

2 stops19h 56m

Las Vegas Harry Reid Intl

Tue 1/20

4:05 pm-4:55 pm

1 stop16h 50m

$753

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 12/12

10:20 am-2:15 pm

1 stop35h 55m

Las Vegas Harry Reid Intl

Thu 12/18

4:05 pm-4:45 pm

1 stop16h 40m

$770

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 12/12

10:20 am-12:20 am

2 stops22h 00m

Las Vegas Harry Reid Intl

Thu 12/18

4:05 pm-4:45 pm

1 stop16h 40m

$778

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 2/4

10:20 am-9:03 am

2 stops30h 43m

Las Vegas Harry Reid Intl

Sun 2/8

11:15 pm-9:50 am

2 stops26h 35m

$793

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Thu 1/22

5:25 pm-4:46 pm

2 stops31h 21m

Las Vegas Harry Reid Intl

Mon 1/26

7:00 am-9:50 am

2 stops18h 50m

$794

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 4/17

9:45 am-8:01 pm

2 stops18h 16m

Las Vegas Harry Reid Intl

Tue 4/21

8:25 pm-4:45 pm

1 stop12h 20m

$807

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 2/4

5:25 pm-2:15 pm

1 stop28h 50m

Las Vegas Harry Reid Intl

Sun 2/8

9:00 am-9:50 am

2 stops16h 50m

$867

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sat 4/18

9:45 am-6:13 pm

3 stops40h 28m

Las Vegas Harry Reid Intl

Sun 4/19

11:25 pm-4:45 pm

2 stops33h 20m

$971

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Thu 1/22

10:30 am-5:50 pm

1 stop15h 20m

Las Vegas Harry Reid Intl

Mon 1/26

3:42 pm-3:30 pm

2 stops39h 48m

$1,005

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Thu 1/22

10:30 am-10:02 pm

3 stops43h 32m

Las Vegas Harry Reid Intl

Mon 1/26

8:00 am-9:50 am

3 stops41h 50m

$1,007

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 round-trip 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	31h 21m
Direct flights	None

The fastest flight from Cardiff to Las Vegas takes 31h 21m

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 distance between Cardiff Wales and Las Vegas Harry Reid Intl is about 5116.8 mi. Flights usually cover this in 15h 20m, 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 refresh daily.
How old do you have to be to fly from Cardiff Wales Airport to Las Vegas Harry Reid Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Cardiff to Las Vegas?
Confirm your travel details to search for the latest offers for flights from Cardiff to Las Vegas. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Cardiff to Las Vegas with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Cardiff.

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

momondo does allow users to show only those flights to Las Vegas from Cardiff which offer a flexible booking policy as well as other useful filters and features.

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?

Of course. momondo tracks the price of Cardiff to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.