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Cheap flights from London Gatwick Airport to Las Vegas from $546

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 1/15. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
9:15 am - 4:25 pm
LGW
-
LAS
15h 10m1 stop
SWISS Logo
3:50 pm - 5:50 pm
LAS
-
LGW
18h 00m2 stops
$595SWISS
Mon, May 4 - Wed, May 13
Multiple Airlines Logo
6:35 pm - 8:35 pm
LGW
-
LAS
34h 00m2 stops
Multiple Airlines Logo
3:50 pm - 5:50 pm
LAS
-
LGW
42h 00m2 stops
$598Multiple Airlines
Tue, Apr 14 - Wed, Apr 29
SWISS Logo
9:25 am - 9:59 pm
LGW
-
LAS
20h 34m2 stops
SWISS Logo
3:50 pm - 5:50 pm
LAS
-
LGW
18h 00m2 stops
$600SWISS
Tue, Apr 14 - Thu, Apr 30
Multiple Airlines Logo
2:00 pm - 11:30 am
LGW
-
LAS
28h 30m1 stop
Multiple Airlines Logo
11:59 pm - 6:00 am
LAS
-
LGW
23h 01m2 stops
$605Multiple Airlines
Mon, Mar 9 - Tue, Mar 24
American Airlines Logo
12:30 pm - 7:22 pm
LGW
-
LAS
38h 52m2 stops
American Airlines Logo
11:59 pm - 7:30 am
LAS
-
LGW
47h 31m2 stops
$608American Airlines
Sat, Feb 7 - Mon, Feb 23
Multiple Airlines Logo
7:00 am - 10:30 pm
LGW
-
LAS
23h 30m2 stops
Multiple Airlines Logo
7:00 am - 9:00 am
LAS
-
LGW
19h 00m2 stops
$609Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
SWISS Logo
9:25 am - 10:59 pm
LGW
-
LAS
21h 34m2 stops
SWISS Logo
7:00 pm - 8:20 am
LAS
-
LGW
29h 20m1 stop
$610SWISS
Wed, Apr 15 - Tue, Apr 28
Multiple Airlines Logo
12:20 pm - 11:35 pm
LGW
-
LAS
19h 15m2 stops
Multiple Airlines Logo
8:00 am - 10:40 am
LAS
-
LGW
18h 40m2 stops
$616Multiple Airlines
Thu, Jun 18 - Thu, Jun 25
Multiple Airlines Logo
2:00 pm - 11:30 am
LGW
-
LAS
28h 30m1 stop
Multiple Airlines Logo
12:25 am - 6:00 am
LAS
-
LGW
22h 35m2 stops
$619Multiple Airlines
Mon, Mar 9 - Tue, Mar 24
British Airways Logo
11:30 am - 9:30 pm
LGW
-
LAS
42h 00m2 stops
British Airways Logo
9:22 am - 10:50 am
LAS
-
LGW
41h 28m2 stops
$626British Airways
Thu, Apr 16 - Tue, May 5

Air France flights from London Gatwick Airport to Las Vegas

Our best Air France deals on London Gatwick Airport to Las Vegas flight tickets
Air France
Apr 14
LGW10:35 amLondon Gatwick
20h 47m
2 stops
LAS11:22 pmLas Vegas Harry Reid Intl
Apr 29
LAS5:50 pmLas Vegas Harry Reid Intl
14h 10m
1 stop
LGW4:00 pmLondon Gatwick
$669
Find similar
Air France
Apr 16
LGW10:40 amLondon Gatwick
19h 45m
2 stops
LAS10:25 pmLas Vegas Harry Reid Intl
Apr 28
LAS2:15 pmLas Vegas Harry Reid Intl
17h 30m
2 stops
LGW3:45 pmLondon Gatwick
$675
Find similar
Air France
Apr 16
LGW10:40 amLondon Gatwick
19h 45m
2 stops
LAS10:25 pmLas Vegas Harry Reid Intl
Apr 29
LAS5:50 pmLas Vegas Harry Reid Intl
14h 10m
1 stop
LGW4:00 pmLondon Gatwick
$710
Find similar

Iberia flights from London Gatwick Airport to Las Vegas

Our best Iberia deals on London Gatwick Airport to Las Vegas flight tickets
Iberia
Apr 17
LGW11:30 amLondon Gatwick
20h 18m
2 stops
LAS11:48 pmLas Vegas Harry Reid Intl
Apr 27
LAS3:47 pmLas Vegas Harry Reid Intl
20h 13m
2 stops
LGW8:00 pmLondon Gatwick
$700
Find similar
Iberia
Apr 15
LGW11:30 amLondon Gatwick
19h 13m
2 stops
LAS10:43 pmLas Vegas Harry Reid Intl
Apr 26
LAS11:44 amLas Vegas Harry Reid Intl
39h 06m
2 stops
LGW10:50 amLondon Gatwick
$709
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 January 6, 2026.
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

Mon 5/4

9:15 am-4:25 pm

1 stop15h 10m

Las Vegas Harry Reid Intl

Wed 5/13

3:50 pm-5:50 pm

2 stops18h 00m

$595

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Tue 4/14

6:35 pm-8:35 pm

2 stops34h 00m

Las Vegas Harry Reid Intl

Wed 4/29

3:50 pm-5:50 pm

2 stops42h 00m

$598

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Tue 4/14

9:25 am-9:59 pm

2 stops20h 34m

Las Vegas Harry Reid Intl

Thu 4/30

3:50 pm-5:50 pm

2 stops18h 00m

$600

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 3/9

2:00 pm-11:30 am

1 stop28h 30m

Las Vegas Harry Reid Intl

Tue 3/24

11:59 pm-6:00 am

2 stops23h 01m

$605

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Sat 2/7

12:30 pm-7:22 pm

2 stops38h 52m

Las Vegas Harry Reid Intl

Mon 2/23

11:59 pm-7:30 am

2 stops47h 31m

$608

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Thu 3/5

7:00 am-10:30 pm

2 stops23h 30m

Las Vegas Harry Reid Intl

Mon 3/9

7:00 am-9:00 am

2 stops19h 00m

$609

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Wed 4/15

9:25 am-10:59 pm

2 stops21h 34m

Las Vegas Harry Reid Intl

Tue 4/28

7:00 pm-8:20 am

1 stop29h 20m

$610

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Thu 6/18

12:20 pm-11:35 pm

2 stops19h 15m

Las Vegas Harry Reid Intl

Thu 6/25

8:00 am-10:40 am

2 stops18h 40m

$616

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 3/9

2:00 pm-11:30 am

1 stop28h 30m

Las Vegas Harry Reid Intl

Tue 3/24

12:25 am-6:00 am

2 stops22h 35m

$619

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Thu 4/16

11:30 am-9:30 pm

2 stops42h 00m

Las Vegas Harry Reid Intl

Tue 5/5

9:22 am-10:50 am

2 stops41h 28m

$626

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 March is, on average, the cheapest month to fly to Las Vegas from London Gatwick Airport, with most prices found around $614. The month of February is another great option to travel to Las Vegas, with average flight prices from London Gatwick Airport averaging around $687.

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 $885. Flights from London Gatwick Airport to Las Vegas on a Sunday will generally be more expensive and average around $1,025. 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 $807. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $977. 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 $835 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 $692 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 70% 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

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from London Gatwick Airport to Las Vegas takes 15h 00m
There are no direct flights from London Gatwick Airport to Las Vegas. There are no popular flight routes from London Gatwick Airport to Las Vegas.
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. 15h 00m 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
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Sunrise Manor
Boulder City
Winchester
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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