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Cheap flights from Las Vegas to London from $171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to London departing on 10/1. 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 Las Vegas to London

Cheap round-trip flights

Logo
12:11 pm - 10:55 amLAS-LGW
14h 44m1 stop
Logo
10:55 am - 10:56 amLGW-LAS
32h 01m1 stop
$480
Find Deal
mié., oct. 1 - mié., oct. 15
Logo
5:26 pm - 10:55 amLAS-LGW
33h 29m1 stop
Logo
10:45 am - 9:09 pmLGW-LAS
18h 24m1 stop
$481
Find Deal
sáb., sep. 6 - jue., sep. 11
Logo
10:41 pm - 10:55 amLAS-LGW
28h 14m1 stop
Logo
9:50 am - 6:59 pmLGW-LAS
17h 09m1 stop
$492
Find Deal
sáb., sep. 20 - lun., sep. 29
Logo
9:26 am - 9:30 amLAS-LGW
16h 04m1 stop
Logo
9:50 am - 6:59 pmLGW-LAS
17h 09m1 stop
$493
Find Deal
lun., sep. 22 - lun., sep. 29
British Airways Logo
3:10 pm - 9:20 amLAS-LGW
10h 10mnonstop
British Airways Logo
10:25 am - 1:20 pmLGW-LAS
10h 55mnonstop
$523British Airways
Find Deal
mar., sep. 2 - jue., sep. 18
British Airways Logo
3:10 pm - 9:20 amLAS-LGW
10h 10mnonstop
British Airways Logo
12:20 pm - 11:39 pmLGW-LAS
19h 19m2 stops
$532British Airways
Find Deal
mar., ago. 19 - mar., ago. 26
American Airlines Logo
6:00 am - 8:35 amLAS-LGW
18h 35m2 stops
American Airlines Logo
10:40 am - 11:59 pmLGW-LAS
21h 19m2 stops
$542American Airlines
Find Deal
mié., sep. 24 - mié., oct. 8
American Airlines Logo
6:00 am - 8:10 amLAS-LGW
18h 10m2 stops
American Airlines Logo
10:40 am - 11:59 pmLGW-LAS
21h 19m2 stops
$543American Airlines
Find Deal
mié., sep. 24 - mié., oct. 8
SWISS Logo
7:05 pm - 5:50 pmLAS-LGW
14h 45m1 stop
SWISS Logo
6:35 pm - 4:35 pmLGW-LAS
30h 00m1 stop
$561SWISS
Find Deal
lun., sep. 22 - mié., oct. 1
SWISS Logo
7:05 pm - 5:50 pmLAS-LGW
14h 45m1 stop
SWISS Logo
6:35 pm - 4:35 pmLGW-LAS
30h 00m1 stop
$567SWISS
Find Deal
lun., sep. 1 - mié., sep. 17

American Airlines flights from Las Vegas to London Gatwick Airport

Our best American Airlines deals on Las Vegas to London Gatwick Airport flight tickets
American Airlines
Sep 24
LAS6:00 amLas Vegas Harry Reid Intl
18h 35m
2 stops
LGW8:35 amLondon Gatwick
Oct 8
LGW10:40 amLondon Gatwick
21h 19m
2 stops
LAS11:59 pmLas Vegas Harry Reid Intl
$542
Find similar
American Airlines
Sep 24
LAS6:00 amLas Vegas Harry Reid Intl
18h 10m
2 stops
LGW8:10 amLondon Gatwick
Oct 8
LGW10:40 amLondon Gatwick
21h 19m
2 stops
LAS11:59 pmLas Vegas Harry Reid Intl
$543
Find similar
American Airlines
Sep 24
LAS6:00 amLas Vegas Harry Reid Intl
16h 35m
2 stops
LGW6:35 amLondon Gatwick
Oct 8
LGW3:05 pmLondon Gatwick
27h 07m
1 stop
LAS10:12 amLas Vegas Harry Reid Intl
$547
Find similar

British Airways flights from Las Vegas to London Gatwick Airport

Our best British Airways deals on Las Vegas to London Gatwick Airport flight tickets
British Airways
Sep 2
LAS3:10 pmLas Vegas Harry Reid Intl
10h 10m
LGW9:20 amLondon Gatwick
Sep 18
LGW10:25 amLondon Gatwick
10h 55m
LAS1:20 pmLas Vegas Harry Reid Intl
$523
Find similar
British Airways
Aug 19
LAS3:10 pmLas Vegas Harry Reid Intl
10h 10m
LGW9:20 amLondon Gatwick
Aug 26
LGW12:20 pmLondon Gatwick
19h 19m
2 stops
LAS11:39 pmLas Vegas Harry Reid Intl
$532
Find similar
British Airways
Aug 19
LAS3:10 pmLas Vegas Harry Reid Intl
10h 10m
LGW9:20 amLondon Gatwick
Aug 25
LGW8:40 pmLondon Gatwick
30h 32m
2 stops
LAS7:12 pmLas Vegas Harry Reid Intl
$548
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to London Gatwick Airport 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 julio 31, 2025.
Use the filters below to find and compare flights from Las Vegas to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

mié. 10/1

12:11 pm-10:55 am

1 stop14h 44m

London Gatwick

mié. 10/15

10:55 am-10:56 am

1 stop32h 01m

$480

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

sáb. 9/6

5:26 pm-10:55 am

1 stop33h 29m

London Gatwick

jue. 9/11

10:45 am-9:09 pm

1 stop18h 24m

$481

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

sáb. 9/20

10:41 pm-10:55 am

1 stop28h 14m

London Gatwick

lun. 9/29

9:50 am-6:59 pm

1 stop17h 09m

$492

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

lun. 9/22

9:26 am-9:30 am

1 stop16h 04m

London Gatwick

lun. 9/29

9:50 am-6:59 pm

1 stop17h 09m

$493

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

mar. 9/2

3:10 pm-9:20 am

Nonstop10h 10m

London Gatwick

jue. 9/18

10:25 am-1:20 pm

Nonstop10h 55m

$523

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

mar. 8/19

3:10 pm-9:20 am

Nonstop10h 10m

London Gatwick

mar. 8/26

12:20 pm-11:39 pm

2 stops19h 19m

$532

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

mié. 9/24

6:00 am-8:35 am

2 stops18h 35m

London Gatwick

mié. 10/8

10:40 am-11:59 pm

2 stops21h 19m

$542

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

mié. 9/24

6:00 am-8:10 am

2 stops18h 10m

London Gatwick

mié. 10/8

10:40 am-11:59 pm

2 stops21h 19m

$543

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

lun. 9/22

7:05 pm-5:50 pm

1 stop14h 45m

London Gatwick

mié. 10/1

6:35 pm-4:35 pm

1 stop30h 00m

$561

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

lun. 9/1

7:05 pm-5:50 pm

1 stop14h 45m

London Gatwick

mié. 9/17

6:35 pm-4:35 pm

1 stop30h 00m

$567

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 London from

How to get the cheapest flight ticket from Las Vegas to London Gatwick Airport

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 London Gatwick Airport?

In general, January is the cheapest month to fly from Las Vegas to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $398. If you are unable to visit London Gatwick Airport during the month of January, then departing from Las Vegas during the month November is also very affordable. Most momondo users find prices during this month for around $446.

What is the cheapest day to depart on your flight to London Gatwick Airport?

The cheapest day to depart from Las Vegas to London Gatwick Airport is on a Sunday when prices can be found for as low as $523. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Saturday is $901.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Flying to London Gatwick Airport from Las Vegas in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $654 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $878 per ticket.

What is the cheapest Las Vegas Harry Reid Intl to London Gatwick flight route?

Fly from Las Vegas Harry Reid Intl to London Gatwick for the best Las Vegas Harry Reid Intl - London Gatwick flight prices

How far in advance should I book a flight to London Gatwick Airport?

You are more likely to see cheaper flights to London Gatwick Airport from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around $675 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Las Vegas for as low as $348 on momondo.

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

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

You could potentially save up to 26% on your flight if you consider stops on a Las Vegas to London Gatwick Airport flight.

When to book flights from Las Vegas to London Gatwick Airport

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

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

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

Best Price Found

$171

Fastest flight time

10h 00m

Direct flights

Wed, Fri and Sun
The best one-way flight to London Gatwick Airport from Las Vegas in the past 72 hours is $171. The best round-trip flight deal from Las Vegas to London Gatwick Airport found on momondo in the last 72 hours is $480.
The fastest flight from Las Vegas to London Gatwick Airport takes 10h 00m
Direct flights go from Las Vegas to London Gatwick Airport on Wednesday, Friday and Sunday. Airlines offering direct flights are: Finnair, Iberia and American Airlines.
Search flight deals

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

    The straight-line distance from Las Vegas Harry Reid Intl to London Gatwick is 5230.5 mi. Typically, this will take 10h 00m by plane in normal conditions.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to London Gatwick Airport are updated daily.

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

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to London Gatwick 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 Las Vegas Harry Reid Intl Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Las Vegas to London Gatwick Airport

Compare and see reviews for airlines that fly from Las Vegas to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
Norse Atlantic UKPriceFrom $328Free CancellationRating
7.2
47 reviews
Search Norse Atlantic UK flights
IberiaPriceFrom $559Free CancellationRating
7.0
2,859 reviews
Search Iberia flights
British AirwaysPriceFrom $573Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
American AirlinesPriceFrom $578Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • American Airlines Flights From Las Vegas to London Gatwick Airport

    The lowest priced American Airlines flight from Las Vegas to London Gatwick Airport from the last 72 hours was $578. Generally, American Airlines has 2 flights on this route every week with an average price of $653. American Airlines is rated 7.2/10 by our users.

  • Iberia Flights From Las Vegas to London Gatwick Airport

    Another popular option for Las Vegas to London Gatwick Airport flights is Iberia (7.0/10, 2,859 ratings). Iberia flies from Las Vegas to London Gatwick Airport around 2 times per week, with deals starting from $559 round-trip and rising to an average price of around $581.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Slough
Luton
Dartford
Guildford
Milton Keynes
Stansted
Hayes
Crawley
Croydon
Chelmsford
Ilford
Brentwood
Colchester
Folkestone
Watford
Canterbury
Richmond

Why use momondo?

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

It is quick and easy to find Las Vegas to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

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

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

momondo helps you find the best flight between Las Vegas and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Las Vegas and alert you when they change.

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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