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Cheap flights from London Gatwick Airport to Las Vegas from €437

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 22/4. 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 return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:40 - 21:33
LGW
-
LAS
44h 53m
3 stops
Multiple Airlines Logo
12:45 - 10:45
LAS
-
LGW
14h 00m
1 stop
€639Multiple Airlines
Thu, 23 Apr - Wed, 6 May
Multiple Airlines Logo
15:40 - 15:53
LGW
-
LAS
32h 13m
3 stops
Multiple Airlines Logo
12:45 - 14:40
LAS
-
LGW
17h 55m
2 stops
€656Multiple Airlines
Thu, 23 Apr - Wed, 6 May
Multiple Airlines Logo
10:00 - 10:28
LGW
-
LAS
32h 28m
1 stop
Multiple Airlines Logo
07:00 - 10:55
LAS
-
LGW
19h 55m
1 stop
€675Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
Multiple Airlines Logo
14:00 - 22:36
LGW
-
LAS
16h 36m
1 stop
Multiple Airlines Logo
19:07 - 06:20
LAS
-
LGW
27h 13m
2 stops
€679Multiple Airlines
Fri, 10 Apr - Fri, 17 Apr
Multiple Airlines Logo
08:50 - 22:00
LGW
-
LAS
21h 10m
2 stops
Multiple Airlines Logo
07:00 - 18:25
LAS
-
LGW
27h 25m
3 stops
€695Multiple Airlines
Sat, 11 Apr - Mon, 27 Apr
Air Transat Logo
12:40 - 22:00
LGW
-
LAS
17h 20m
1 stop
Air Transat Logo
12:45 - 10:45
LAS
-
LGW
14h 00m
1 stop
€701Air Transat
Mon, 27 Apr - Sat, 2 May
Air Transat Logo
11:40 - 22:42
LGW
-
LAS
18h 02m
1 stop
Air Transat Logo
23:05 - 09:45
LAS
-
LGW
27h 40m
1 stop
€725Air Transat
Thu, 12 Mar - Mon, 16 Mar
Air Transat Logo
12:40 - 22:00
LGW
-
LAS
17h 20m
1 stop
Air Transat Logo
16:30 - 10:45
LAS
-
LGW
34h 15m
1 stop
€726Air Transat
Sun, 26 Apr - Fri, 1 May
Air Transat Logo
12:40 - 22:00
LGW
-
LAS
17h 20m
1 stop
Air Transat Logo
16:30 - 10:45
LAS
-
LGW
34h 15m
1 stop
€732Air Transat
Mon, 27 Apr - Mon, 4 May
SWISS Logo
09:20 - 20:59
LGW
-
LAS
19h 39m
2 stops
SWISS Logo
15:53 - 17:55
LAS
-
LGW
18h 02m
2 stops
€749SWISS
Wed, 22 Apr - Wed, 29 Apr

Air Transat flights from London Gatwick Airport to Las Vegas

Our best Air Transat deals on London Gatwick Airport to Las Vegas flight tickets
Air Transat
7 Mar
LGW11:40London Gatwick
18h 22m
1 stop
LAS22:02Las Vegas Harry Reid Intl
2 Apr
LAS23:55Las Vegas Harry Reid Intl
26h 50m
1 stop
LGW10:45London Gatwick
€686
Air Transat
28 Feb
LGW11:40London Gatwick
18h 22m
1 stop
LAS22:02Las Vegas Harry Reid Intl
23 Mar
LAS23:05Las Vegas Harry Reid Intl
27h 40m
1 stop
LGW09:45London Gatwick
€687
Air Transat
28 Feb
LGW11:40London Gatwick
18h 22m
1 stop
LAS22:02Las Vegas Harry Reid Intl
23 Mar
LAS23:05Las Vegas Harry Reid Intl
27h 40m
1 stop
LGW09:45London Gatwick
€701

SWISS flights from London Gatwick Airport to Las Vegas

Our best SWISS deals on London Gatwick Airport to Las Vegas flight tickets
SWISS
22 Apr
LGW09:20London Gatwick
19h 39m
2 stops
LAS20:59Las Vegas Harry Reid Intl
29 Apr
LAS15:53Las Vegas Harry Reid Intl
18h 02m
2 stops
LGW17:55London Gatwick
€749
SWISS
13 Apr
LGW09:25London Gatwick
20h 39m
2 stops
LAS22:04Las Vegas Harry Reid Intl
23 Apr
LAS07:00Las Vegas Harry Reid Intl
17h 25m
2 stops
LGW08:25London Gatwick
€750
SWISS
5 May
LGW09:25London Gatwick
20h 32m
2 stops
LAS21:57Las Vegas Harry Reid Intl
11 May
LAS15:38Las Vegas Harry Reid Intl
18h 12m
2 stops
LGW17:50London Gatwick
€767

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 27 February 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

Thu 23/4

08:40-21:33

3 stops44h 53m

Las Vegas Harry Reid Intl

Wed 6/5

12:45-10:45

1 stop14h 00m

€639

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Thu 23/4

15:40-15:53

3 stops32h 13m

Las Vegas Harry Reid Intl

Wed 6/5

12:45-14:40

2 stops17h 55m

€656

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 1/6

10:00-10:28

1 stop32h 28m

Las Vegas Harry Reid Intl

Mon 8/6

07:00-10:55

1 stop19h 55m

€675

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Fri 10/4

14:00-22:36

1 stop16h 36m

Las Vegas Harry Reid Intl

Fri 17/4

19:07-06:20

2 stops27h 13m

€679

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Sat 11/4

08:50-22:00

2 stops21h 10m

Las Vegas Harry Reid Intl

Mon 27/4

07:00-18:25

3 stops27h 25m

€695

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 27/4

12:40-22:00

1 stop17h 20m

Las Vegas Harry Reid Intl

Sat 2/5

12:45-10:45

1 stop14h 00m

€701

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Thu 12/3

11:40-22:42

1 stop18h 02m

Las Vegas Harry Reid Intl

Mon 16/3

23:05-09:45

1 stop27h 40m

€725

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Sun 26/4

12:40-22:00

1 stop17h 20m

Las Vegas Harry Reid Intl

Fri 1/5

16:30-10:45

1 stop34h 15m

€726

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 27/4

12:40-22:00

1 stop17h 20m

Las Vegas Harry Reid Intl

Mon 4/5

16:30-10:45

1 stop34h 15m

€732

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Wed 22/4

09:20-20:59

2 stops19h 39m

Las Vegas Harry Reid Intl

Wed 29/4

15:53-17:55

2 stops18h 02m

€749

Flights are sorted by cheapest return 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 €489. If you aren’t able to travel to Las Vegas during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of €589.

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 €697 when searching weeks before you fly. 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 €586 on momondo.

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 return 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

10h 55m

Direct flights

None
The fastest flight from London Gatwick Airport to Las Vegas takes 10h 55m
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 8417.6 km apart from one another. Flights usually cover this in 10h 55m, depending on flying conditions and air traffic around both airports.

  • 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 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 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 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 licence 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 London Gatwick Airport to Las Vegas?

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Las Vegas. momondo saves you time and could save you money on your trip.

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

Flights from London 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 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?

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

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