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Cheap flights from the United Kingdom to Las Vegas from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Las Vegas departing on 3/23. 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 the United Kingdom to Las Vegas

Recent round-trip flight deals from the United Kingdom to Las Vegas

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:30 am - 5:50 pm
EDI
-
LAS
14h 20m1 stop
Multiple Airlines Logo
7:35 pm - 6:25 pm
LAS
-
EDI
14h 50m1 stop
$621Multiple Airlines
jue., ene. 22 - mar., ene. 27
Aer Lingus Logo
8:50 am - 5:50 pm
LHR
-
LAS
17h 00m1 stop
Aer Lingus Logo
7:35 pm - 4:50 pm
LAS
-
LHR
13h 15m1 stop
$625Aer Lingus
mar., mar. 3 - sáb., mar. 7
British Airways Logo
5:15 pm - 8:00 pm
LHR
-
LAS
10h 45mnonstop
British Airways Logo
11:07 am - 8:05 am
LAS
-
LHR
12h 58m1 stop
$627British Airways
mié., abr. 29 - lun., may. 4
American Airlines Logo
11:20 am - 11:23 pm
LGW
-
LAS
44h 03m2 stops
American Airlines Logo
11:33 pm - 7:30 am
LAS
-
LGW
47h 57m2 stops
$627American Airlines
jue., ene. 22 - lun., ene. 26
Virgin Atlantic Logo
5:05 pm - 2:15 pm
LHR
-
LAS
29h 10m1 stop
Virgin Atlantic Logo
9:05 pm - 2:55 pm
LAS
-
LHR
9h 50mnonstop
$630Virgin Atlantic
vie., feb. 13 - dom., feb. 15
British Airways Logo
6:30 am - 5:50 pm
LHR
-
LAS
19h 20m1 stop
British Airways Logo
8:55 pm - 2:50 pm
LAS
-
LHR
9h 55mnonstop
$632British Airways
jue., ene. 15 - dom., ene. 18
Virgin Atlantic Logo
8:55 am - 5:49 pm
LHR
-
LAS
16h 54m1 stop
Virgin Atlantic Logo
9:35 am - 7:05 am
LAS
-
LHR
13h 30m1 stop
$634Virgin Atlantic
sáb., ene. 10 - lun., ene. 12
American Airlines Logo
12:30 pm - 5:03 pm
LGW
-
LAS
36h 33m2 stops
American Airlines Logo
11:33 pm - 7:30 am
LAS
-
LGW
47h 57m2 stops
$656American Airlines
lun., ene. 12 - lun., ene. 26
Delta Logo
5:45 am - 7:14 pm
EDI
-
LAS
21h 29m2 stops
Delta Logo
6:05 am - 10:40 am
LAS
-
EDI
20h 35m2 stops
$746Delta
sáb., ene. 17 - jue., ene. 22
Delta Logo
9:20 am - 9:29 pm
BHX
-
LAS
20h 09m2 stops
Delta Logo
5:50 pm - 5:50 pm
LAS
-
BHX
16h 00m1 stop
$758Delta
lun., may. 4 - lun., may. 11

United Airlines flights from United Kingdom to Las Vegas

Our best United Airlines deals on United Kingdom to Las Vegas flight tickets
United Airlines
May 18
LHR9:30 amLondon Heathrow
14h 50m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
May 24
LAS4:40 pmLas Vegas Harry Reid Intl
11h 40m
1 stop
LHR12:20 pmLondon Heathrow
$626
Find similar
United Airlines
Jan 16
LHR11:35 amLondon Heathrow
13h 36m
1 stop
LAS5:11 pmLas Vegas Harry Reid Intl
Jan 23
LAS6:00 amLas Vegas Harry Reid Intl
16h 40m
2 stops
LHR6:40 amLondon Heathrow
$628
Find similar
United Airlines
Dec 15
LHR7:55 amLondon Heathrow
17h 08m
2 stops
LAS5:03 pmLas Vegas Harry Reid Intl
Jan 6
LAS11:18 pmLas Vegas Harry Reid Intl
13h 17m
1 stop
LHR8:35 pmLondon Heathrow
$639
Find similar

American Airlines flights from United Kingdom to Las Vegas

Our best American Airlines deals on United Kingdom to Las Vegas flight tickets
American Airlines
Jan 22
LGW11:20 amLondon Gatwick
44h 03m
2 stops
LAS11:23 pmLas Vegas Harry Reid Intl
Jan 26
LAS11:33 pmLas Vegas Harry Reid Intl
47h 57m
2 stops
LGW7:30 amLondon Gatwick
$627
Find similar
American Airlines
Mar 4
LHR7:40 pmLondon Heathrow
22h 24m
2 stops
LAS10:04 amLas Vegas Harry Reid Intl
Mar 21
LAS9:55 pmLas Vegas Harry Reid Intl
9h 55m
LHR2:50 pmLondon Heathrow
$644
Find similar
American Airlines
Jan 12
LGW12:30 pmLondon Gatwick
36h 33m
2 stops
LAS5:03 pmLas Vegas Harry Reid Intl
Jan 26
LAS11:33 pmLas Vegas Harry Reid Intl
47h 57m
2 stops
LGW7:30 amLondon Gatwick
$656
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United Kingdom 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 832,500 searches. Data last updated diciembre 4, 2025.
Use the filters below to find and compare flights from the United Kingdom to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

EdinburghLas Vegas

EDI - LAS

EDILAS

Edinburgh Turnhouse

jue. 1/22

11:30 am-5:50 pm

1 stop14h 20m

Las Vegas Harry Reid Intl

mar. 1/27

7:35 pm-6:25 pm

1 stop14h 50m

$621

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

mar. 3/3

8:50 am-5:50 pm

1 stop17h 00m

Las Vegas Harry Reid Intl

sáb. 3/7

7:35 pm-4:50 pm

1 stop13h 15m

$625

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

mié. 4/29

5:15 pm-8:00 pm

Nonstop10h 45m

Las Vegas Harry Reid Intl

lun. 5/4

11:07 am-8:05 am

1 stop12h 58m

$627

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

jue. 1/22

11:20 am-11:23 pm

2 stops44h 03m

Las Vegas Harry Reid Intl

lun. 1/26

11:33 pm-7:30 am

2 stops47h 57m

$627

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

vie. 2/13

5:05 pm-2:15 pm

1 stop29h 10m

Las Vegas Harry Reid Intl

dom. 2/15

9:05 pm-2:55 pm

Nonstop9h 50m

$630

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

jue. 1/15

6:30 am-5:50 pm

1 stop19h 20m

Las Vegas Harry Reid Intl

dom. 1/18

8:55 pm-2:50 pm

Nonstop9h 55m

$632

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

sáb. 1/10

8:55 am-5:49 pm

1 stop16h 54m

Las Vegas Harry Reid Intl

lun. 1/12

9:35 am-7:05 am

1 stop13h 30m

$634

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

lun. 1/12

12:30 pm-5:03 pm

2 stops36h 33m

Las Vegas Harry Reid Intl

lun. 1/26

11:33 pm-7:30 am

2 stops47h 57m

$656

EdinburghLas Vegas

EDI - LAS

EDILAS

Edinburgh Turnhouse

sáb. 1/17

5:45 am-7:14 pm

2 stops21h 29m

Las Vegas Harry Reid Intl

jue. 1/22

6:05 am-10:40 am

2 stops20h 35m

$746

BirminghamLas Vegas

BHX - LAS

BHXLAS

Birmingham

lun. 5/4

9:20 am-9:29 pm

2 stops20h 09m

Las Vegas Harry Reid Intl

lun. 5/11

5:50 pm-5:50 pm

1 stop16h 00m

$758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from United Kingdom 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 month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from United Kingdom, with most prices found around $722. The month of January is another great option to travel to Las Vegas, with average flight prices from United Kingdom averaging around $754.

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

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $875. Flights from United Kingdom to Las Vegas on a Sunday will generally be more expensive and average around $992. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Las Vegas is in the morning when flights can be purchased for as low as $803. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $982. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest United Kingdom to Las Vegas Harry Reid Intl flight route?

Fly from London Heathrow to Las Vegas Harry Reid Intl for the best United Kingdom - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $890 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from United Kingdom for as low as $822 on momondo.

What cabin class options are available on United Kingdom to Las Vegas Harry Reid Intl flights?

There are 3 cabin classes available to choose from on United Kingdom to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Las Vegas flights?

You could potentially save up to 35% on your flight if you consider stops on a United Kingdom to Las Vegas flight.

Cheap United Kingdom to Las Vegas flight deals and tips

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

Best Price Found

$773

Fastest flight time

10h 25m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from United Kingdom in the past 72 hours is $773. The best round-trip flight deal from United Kingdom to Las Vegas found on momondo in the last 72 hours is $856.
The fastest flight from United Kingdom to Las Vegas takes 10h 25m
Direct flights go from United Kingdom to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

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

    Prices for flights from United Kingdom to Las Vegas Harry Reid Intl Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom 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.

  • What is the most popular plane model from United Kingdom to Las Vegas?

Best airlines flying from United Kingdom to Las Vegas

Compare and see reviews for airlines that fly from United Kingdom to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $627Free CancellationRating
7.9
8,011 reviews
Search Delta flights
British AirwaysPriceFrom $637Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $651Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
Aer LingusPriceFrom $704Free CancellationRating
7.2
1,384 reviews
Search Aer Lingus flights
IberiaPriceFrom $763Free CancellationRating
7.0
3,040 reviews
Search Iberia flights
American AirlinesPriceFrom $787Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
KLMPriceFrom $810Free CancellationRating
7.7
1,430 reviews
Search KLM flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom 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 United Kingdom.

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

Yes. momondo allows you to filter the results for United Kingdom to Las Vegas flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from United Kingdom.

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

Price alerts on flights to Las Vegas from United Kingdom are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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