Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Cardiff to Las Vegas from £654

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 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Cardiff to Las Vegas

Cheap return flights

Enter your travel dates to find the best prices.
Air France Logo
17:15 - 18:35
CWL
-
LAS
33h 20m
1 stop
Air France Logo
20:25 - 16:45
LAS
-
CWL
12h 20m
1 stop
£654Air France
Fri, 3 Jul - Sat, 11 Jul
KLM Logo
17:15 - 18:35
CWL
-
LAS
33h 20m
1 stop
KLM Logo
07:05 - 09:15
LAS
-
CWL
18h 10m
2 stops
£659KLM
Fri, 3 Jul - Sat, 11 Jul
KLM Logo
09:50 - 19:54
CWL
-
LAS
18h 04m
2 stops
KLM Logo
20:25 - 09:15
LAS
-
CWL
28h 50m
1 stop
£663KLM
Sat, 11 Jul - Wed, 15 Jul
KLM Logo
09:45 - 20:02
CWL
-
LAS
18h 17m
2 stops
KLM Logo
07:05 - 09:15
LAS
-
CWL
18h 10m
2 stops
£666KLM
Fri, 3 Jul - Sat, 11 Jul
Air France Logo
17:15 - 18:35
CWL
-
LAS
33h 20m
1 stop
Air France Logo
20:25 - 16:45
LAS
-
CWL
12h 20m
1 stop
£670Air France
Fri, 3 Jul - Sat, 11 Jul
KLM Logo
17:15 - 18:35
CWL
-
LAS
33h 20m
1 stop
KLM Logo
07:05 - 09:15
LAS
-
CWL
18h 10m
2 stops
£674KLM
Fri, 3 Jul - Sat, 11 Jul
Delta Logo
09:45 - 20:02
CWL
-
LAS
18h 17m
2 stops
Delta Logo
13:31 - 16:45
LAS
-
CWL
19h 14m
2 stops
£676Delta
Fri, 3 Jul - Sat, 11 Jul
Delta Logo
09:45 - 22:20
CWL
-
LAS
20h 35m
2 stops
Delta Logo
13:08 - 16:45
LAS
-
CWL
19h 37m
2 stops
£677Delta
Fri, 3 Jul - Sat, 11 Jul
KLM Logo
09:50 - 18:35
CWL
-
LAS
16h 45m
1 stop
KLM Logo
20:25 - 16:45
LAS
-
CWL
12h 20m
1 stop
£694KLM
Sat, 11 Jul - Wed, 15 Jul
Air France Logo
17:15 - 18:35
CWL
-
LAS
33h 20m
1 stop
Air France Logo
20:25 - 16:45
LAS
-
CWL
12h 20m
1 stop
£752Air France
Wed, 19 Aug - Sun, 23 Aug

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Cardiff to Las Vegas

Our best Delta deals on Cardiff to Las Vegas flight tickets
Delta
21 Jun
CWL09:50Cardiff Wales
16h 45m
1 stop
LAS18:35Las Vegas Harry Reid Intl
27 Jun
LAS20:25Las Vegas Harry Reid Intl
12h 20m
1 stop
CWL16:45Cardiff Wales
£672
Delta
3 Jul
CWL09:45Cardiff Wales
18h 17m
2 stops
LAS20:02Las Vegas Harry Reid Intl
11 Jul
LAS13:31Las Vegas Harry Reid Intl
19h 14m
2 stops
CWL16:45Cardiff Wales
£676
Delta
3 Jul
CWL09:45Cardiff Wales
20h 35m
2 stops
LAS22:20Las Vegas Harry Reid Intl
11 Jul
LAS13:08Las Vegas Harry Reid Intl
19h 37m
2 stops
CWL16:45Cardiff Wales
£677

WestJet flights from Cardiff to Las Vegas

Our best WestJet deals on Cardiff to Las Vegas flight tickets
WestJet
30 Jul
CWL11:35Cardiff Wales
37h 40m
2 stops
LAS17:15Las Vegas Harry Reid Intl
6 Aug
LAS08:30Las Vegas Harry Reid Intl
41h 45m
2 stops
CWL10:15Cardiff Wales
£1,007
WestJet
5 Sept
CWL11:35Cardiff Wales
37h 40m
2 stops
LAS17:15Las Vegas Harry Reid Intl
9 Sept
LAS13:20Las Vegas Harry Reid Intl
60h 55m
2 stops
CWL10:15Cardiff Wales
£1,018
WestJet
1 Aug
CWL11:35Cardiff Wales
42h 05m
2 stops
LAS21:40Las Vegas Harry Reid Intl
8 Aug
LAS08:30Las Vegas Harry Reid Intl
41h 45m
2 stops
CWL10:15Cardiff Wales
£1,221

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 18 June 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

Cheapest return flight

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 3/7

17:15-18:35

1 stop33h 20m

Las Vegas Harry Reid Intl

Sat 11/7

20:25-16:45

1 stop12h 20m

£654

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 3/7

17:15-18:35

1 stop33h 20m

Las Vegas Harry Reid Intl

Sat 11/7

07:05-09:15

2 stops18h 10m

£659

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sat 11/7

09:50-19:54

2 stops18h 04m

Las Vegas Harry Reid Intl

Wed 15/7

20:25-09:15

1 stop28h 50m

£663

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 3/7

09:45-20:02

2 stops18h 17m

Las Vegas Harry Reid Intl

Sat 11/7

07:05-09:15

2 stops18h 10m

£666

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 3/7

17:15-18:35

1 stop33h 20m

Las Vegas Harry Reid Intl

Sat 11/7

20:25-16:45

1 stop12h 20m

£670

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 3/7

17:15-18:35

1 stop33h 20m

Las Vegas Harry Reid Intl

Sat 11/7

07:05-09:15

2 stops18h 10m

£674

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 3/7

09:45-20:02

2 stops18h 17m

Las Vegas Harry Reid Intl

Sat 11/7

13:31-16:45

2 stops19h 14m

£676

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Fri 3/7

09:45-22:20

2 stops20h 35m

Las Vegas Harry Reid Intl

Sat 11/7

13:08-16:45

2 stops19h 37m

£677
Fastest return journey

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Sat 11/7

09:50-18:35

1 stop16h 45m

Las Vegas Harry Reid Intl

Wed 15/7

20:25-16:45

1 stop12h 20m

£694

CardiffLas Vegas

CWL - LAS

CWLLAS

Cardiff Wales

Wed 19/8

17:15-18:35

1 stop33h 20m

Las Vegas Harry Reid Intl

Sun 23/8

20:25-16:45

1 stop12h 20m

£752

Flights are sorted by cheapest return 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 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

18h 47m

Direct flights

None
The fastest flight from Cardiff to Las Vegas takes 18h 47m
There are no direct flights from Cardiff to Las Vegas. There are no popular flight routes from Cardiff to Las Vegas.
Search flight deals

Frequently asked questions about flying from Cardiff to Las Vegas

  • 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 47m, 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 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.

Frequently asked questions about flying from Cardiff to Las Vegas

  • 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?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • 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.

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
Laughlin
North Las Vegas
Needles
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.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 18/7
Sat 25/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Nevada

Reno Airport