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Cheap flights from London Gatwick Airport to Las Vegas from $365

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Las Vegas departing on 8/29. 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 London Gatwick Airport to Las Vegas (LGW-LAS)

Cheap round-trip flights

Logo
11:40 am - 10:02 pmLGW-LAS
18h 22m1 stop
Logo
10:29 pm - 6:00 amLAS-LGW
23h 31m1 stop
$739
Find Deal
Sat, Nov 8 - Tue, Nov 11
Logo
10:25 am - 8:14 amLGW-LAS
29h 49m1 stop
Logo
9:28 pm - 6:20 amLAS-LGW
24h 52m1 stop
$740
Find Deal
Mon, Sep 1 - Mon, Sep 15
Logo
8:55 pm - 9:28 pmLGW-LAS
32h 33m3 stops
Logo
9:36 am - 10:55 amLAS-LGW
17h 19m1 stop
$741
Find Deal
Mon, Sep 1 - Thu, Sep 11
American Airlines Logo
10:25 am - 1:20 pmLGW-LAS
10h 55mnonstop
American Airlines Logo
3:10 pm - 9:20 amLAS-LGW
10h 10mnonstop
$751American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Icelandair Logo
12:10 pm - 9:37 pmLGW-LAS
17h 27m1 stop
Icelandair Logo
10:07 am - 9:35 amLAS-LGW
15h 28m1 stop
$753Icelandair
Find Deal
Sat, Sep 6 - Sat, Sep 20
JetBlue Logo
12:10 pm - 10:22 pmLGW-LAS
18h 12m1 stop
JetBlue Logo
10:10 am - 9:35 amLAS-LGW
15h 25m1 stop
$760JetBlue
Find Deal
Thu, Sep 18 - Tue, Sep 23
Air Transat Logo
11:40 am - 11:42 amLGW-LAS
32h 02m1 stop
Air Transat Logo
3:45 pm - 9:45 amLAS-LGW
34h 00m1 stop
$766Air Transat
Find Deal
Wed, Nov 5 - Tue, Nov 11
American Airlines Logo
12:20 pm - 11:41 pmLGW-LAS
19h 21m2 stops
American Airlines Logo
8:00 am - 10:10 amLAS-LGW
18h 10m2 stops
$769American Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 15
Air Transat Logo
11:40 am - 11:42 amLGW-LAS
32h 02m1 stop
Air Transat Logo
3:45 pm - 9:45 amLAS-LGW
34h 00m1 stop
$775Air Transat
Find Deal
Fri, Nov 28 - Thu, Dec 4
JetBlue Logo
12:10 pm - 10:22 pmLGW-LAS
18h 12m1 stop
JetBlue Logo
12:10 pm - 9:35 amLAS-LGW
13h 25m1 stop
$784JetBlue
Find Deal
Fri, Oct 3 - Fri, Oct 10

American Airlines flights from London Gatwick Airport to Las Vegas

Our best American Airlines deals on London Gatwick Airport to Las Vegas flight tickets
American Airlines
Sep 16
LGW10:25 amLondon Gatwick
10h 55m
LAS1:20 pmLas Vegas Harry Reid Intl
Sep 23
LAS3:10 pmLas Vegas Harry Reid Intl
10h 10m
LGW9:20 amLondon Gatwick
$751
Find similar
American Airlines
Sep 1
LGW12:20 pmLondon Gatwick
19h 21m
2 stops
LAS11:41 pmLas Vegas Harry Reid Intl
Sep 15
LAS8:00 amLas Vegas Harry Reid Intl
18h 10m
2 stops
LGW10:10 amLondon Gatwick
$769
Find similar
American Airlines
Nov 7
LGW11:20 amLondon Gatwick
34h 21m
2 stops
LAS1:41 pmLas Vegas Harry Reid Intl
Nov 10
LAS6:30 amLas Vegas Harry Reid Intl
18h 30m
2 stops
LGW9:00 amLondon Gatwick
$773
Find similar

JetBlue flights from London Gatwick Airport to Las Vegas

Our best JetBlue deals on London Gatwick Airport to Las Vegas flight tickets
JetBlue
Sep 18
LGW12:10 pmLondon Gatwick
18h 12m
1 stop
LAS10:22 pmLas Vegas Harry Reid Intl
Sep 23
LAS10:10 amLas Vegas Harry Reid Intl
15h 25m
1 stop
LGW9:35 amLondon Gatwick
$760
Find similar
JetBlue
Aug 28
LGW12:10 pmLondon Gatwick
16h 01m
1 stop
LAS8:11 pmLas Vegas Harry Reid Intl
Sep 11
LAS9:10 pmLas Vegas Harry Reid Intl
28h 25m
1 stop
LGW9:35 amLondon Gatwick
$784
Find similar
JetBlue
Aug 28
LGW12:10 pmLondon Gatwick
16h 01m
1 stop
LAS8:11 pmLas Vegas Harry Reid Intl
Sep 11
LAS11:59 pmLas Vegas Harry Reid Intl
25h 36m
2 stops
LGW9:35 amLondon Gatwick
$787
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport 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 August 21, 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Sat 11/8

11:40 am-10:02 pm

1 stop18h 22m

Las Vegas Harry Reid Intl

Tue 11/11

10:29 pm-6:00 am

1 stop23h 31m

$739

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 9/1

10:25 am-8:14 am

1 stop29h 49m

Las Vegas Harry Reid Intl

Mon 9/15

9:28 pm-6:20 am

1 stop24h 52m

$740

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 9/1

8:55 pm-9:28 pm

3 stops32h 33m

Las Vegas Harry Reid Intl

Thu 9/11

9:36 am-10:55 am

1 stop17h 19m

$741

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Tue 9/16

10:25 am-1:20 pm

Nonstop10h 55m

Las Vegas Harry Reid Intl

Tue 9/23

3:10 pm-9:20 am

Nonstop10h 10m

$751

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Sat 9/6

12:10 pm-9:37 pm

1 stop17h 27m

Las Vegas Harry Reid Intl

Sat 9/20

10:07 am-9:35 am

1 stop15h 28m

$753

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Thu 9/18

12:10 pm-10:22 pm

1 stop18h 12m

Las Vegas Harry Reid Intl

Tue 9/23

10:10 am-9:35 am

1 stop15h 25m

$760

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Wed 11/5

11:40 am-11:42 am

1 stop32h 02m

Las Vegas Harry Reid Intl

Tue 11/11

3:45 pm-9:45 am

1 stop34h 00m

$766

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 9/1

12:20 pm-11:41 pm

2 stops19h 21m

Las Vegas Harry Reid Intl

Mon 9/15

8:00 am-10:10 am

2 stops18h 10m

$769

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Fri 11/28

11:40 am-11:42 am

1 stop32h 02m

Las Vegas Harry Reid Intl

Thu 12/4

3:45 pm-9:45 am

1 stop34h 00m

$775

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Fri 10/3

12:10 pm-10:22 pm

1 stop18h 12m

Las Vegas Harry Reid Intl

Fri 10/10

12:10 pm-9:35 am

1 stop13h 25m

$784

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 London Gatwick Airport 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 January is, on average, the cheapest month to fly to Las Vegas from London Gatwick Airport, with most prices found around $518. The month of February is another great option to travel to Las Vegas, with average flight prices from London Gatwick Airport averaging around $546.

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

Our data shows that Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $833. Flights from London Gatwick Airport to Las Vegas on a Monday will generally be more expensive and average around $993. 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 $672. 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 London Gatwick to Las Vegas Harry Reid Intl flight route?

Fly from London Gatwick to Las Vegas Harry Reid Intl for the best London Gatwick - 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 London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $778 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from London Gatwick Airport for as low as $574 on momondo.

What cabin class options are available on London Gatwick to Las Vegas Harry Reid Intl flights?

There are 3 cabin classes available to choose from on London Gatwick 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 London Gatwick Airport to Las Vegas flights?

You could potentially save up to 36% on your flight if you consider stops on a London Gatwick Airport to Las Vegas flight.

When to book flights from London Gatwick Airport to Las Vegas

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

Cheap London Gatwick Airport to Las Vegas (LGW to LAS) flight deals and tips

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

Best Price Found

$928

Fastest flight time

10h 55m

Direct flights

Wed, Fri and Sun

Airports in Las Vegas

1 airport
The best flight deal from London Gatwick Airport to Las Vegas found on momondo in the last 72 hours is $928
The fastest flight from London Gatwick Airport to Las Vegas takes 10h 55m
Direct flights go from London Gatwick Airport to Las Vegas on Wednesday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • How far is London Gatwick to Las Vegas Harry Reid Intl by plane?

    London Gatwick and Las Vegas Harry Reid Intl are 5230.5 mi apart from one another. 10h 55m is a normal flight duration for this route.

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

    Prices for flights from London Gatwick Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Gatwick 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 London Gatwick 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 travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Gatwick Airport to Las Vegas?

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
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

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

Finding the right flight to Las Vegas from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Las Vegas from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Las Vegas from London 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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