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Cheap flights from Las Vegas to London from $349

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 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 Las Vegas to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
1:38 pm - 5:50 pm
LAS
-
LGW
20h 12m
2 stops
SWISS Logo
9:15 am - 3:45 pm
LGW
-
LAS
14h 30m
1 stop
$642SWISS
Wed, May 6 - Wed, May 20
SWISS Logo
7:20 pm - 5:50 pm
LAS
-
LGW
14h 30m
1 stop
SWISS Logo
6:35 pm - 4:25 pm
LGW
-
LAS
29h 50m
1 stop
$644SWISS
Tue, Apr 21 - Mon, Apr 27
SWISS Logo
3:38 pm - 5:50 pm
LAS
-
LGW
18h 12m
2 stops
SWISS Logo
9:15 am - 9:01 pm
LGW
-
LAS
19h 46m
2 stops
$645SWISS
Wed, May 6 - Wed, May 20
SWISS Logo
7:20 pm - 5:50 pm
LAS
-
LGW
14h 30m
1 stop
SWISS Logo
6:35 pm - 8:59 pm
LGW
-
LAS
34h 24m
2 stops
$647SWISS
Tue, Apr 21 - Tue, Apr 28
SWISS Logo
7:20 pm - 5:50 pm
LAS
-
LGW
14h 30m
1 stop
SWISS Logo
6:35 pm - 8:59 pm
LGW
-
LAS
34h 24m
2 stops
$649SWISS
Tue, Apr 21 - Tue, Apr 28
SWISS Logo
7:20 pm - 5:50 pm
LAS
-
LGW
14h 30m
1 stop
SWISS Logo
6:35 pm - 9:59 pm
LGW
-
LAS
35h 24m
2 stops
$654SWISS
Tue, Apr 21 - Mon, Apr 27
SWISS Logo
3:55 pm - 5:50 pm
LAS
-
LGW
18h 55m
2 stops
SWISS Logo
6:40 pm - 10:33 pm
LGW
-
LAS
34h 53m
2 stops
$666SWISS
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
12:10 pm - 10:05 pm
LAS
-
LGW
25h 55m
3 stops
Multiple Airlines Logo
9:05 pm - 8:35 pm
LGW
-
LAS
31h 30m
2 stops
$668Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
12:40 pm - 9:45 am
LAS
-
LGW
14h 05m
1 stop
Multiple Airlines Logo
11:40 am - 10:02 pm
LGW
-
LAS
17h 22m
1 stop
$670Multiple Airlines
Mon, Mar 9 - Sun, Mar 15
Multiple Airlines Logo
12:10 pm - 10:05 pm
LAS
-
LGW
25h 55m
3 stops
Multiple Airlines Logo
9:05 pm - 10:29 pm
LGW
-
LAS
33h 24m
3 stops
$677Multiple Airlines
Mon, Apr 13 - Mon, Apr 20

SWISS flights from Las Vegas to London Gatwick Airport

Our best SWISS deals on Las Vegas to London Gatwick Airport flight tickets
SWISS
May 6
LAS1:38 pmLas Vegas Harry Reid Intl
20h 12m
2 stops
LGW5:50 pmLondon Gatwick
May 20
LGW9:15 amLondon Gatwick
14h 30m
1 stop
LAS3:45 pmLas Vegas Harry Reid Intl
$642
SWISS
Apr 21
LAS7:20 pmLas Vegas Harry Reid Intl
14h 30m
1 stop
LGW5:50 pmLondon Gatwick
Apr 27
LGW6:35 pmLondon Gatwick
29h 50m
1 stop
LAS4:25 pmLas Vegas Harry Reid Intl
$644
SWISS
May 6
LAS3:38 pmLas Vegas Harry Reid Intl
18h 12m
2 stops
LGW5:50 pmLondon Gatwick
May 20
LGW9:15 amLondon Gatwick
19h 46m
2 stops
LAS9:01 pmLas Vegas Harry Reid Intl
$645

Turkish Airlines flights from Las Vegas to London Gatwick Airport

Our best Turkish Airlines deals on Las Vegas to London Gatwick Airport flight tickets
Turkish Airlines
Feb 18
LAS6:45 amLas Vegas Harry Reid Intl
31h 50m
2 stops
LGW10:35 pmLondon Gatwick
Mar 16
LGW5:05 pmLondon Gatwick
36h 28m
2 stops
LAS10:33 pmLas Vegas Harry Reid Intl
$1,136
Turkish Airlines
Feb 18
LAS6:45 amLas Vegas Harry Reid Intl
31h 50m
2 stops
LGW10:35 pmLondon Gatwick
Mar 19
LGW6:25 amLondon Gatwick
24h 05m
2 stops
LAS11:30 pmLas Vegas Harry Reid Intl
$1,169
Turkish Airlines
Feb 18
LAS6:45 amLas Vegas Harry Reid Intl
31h 50m
2 stops
LGW10:35 pmLondon Gatwick
Mar 22
LGW6:20 amLondon Gatwick
24h 10m
2 stops
LAS11:30 pmLas Vegas Harry Reid Intl
$1,201

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 February 9, 2026.
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

Wed 5/6

1:38 pm-5:50 pm

2 stops20h 12m

London Gatwick

Wed 5/20

9:15 am-3:45 pm

1 stop14h 30m

$642

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 4/21

7:20 pm-5:50 pm

1 stop14h 30m

London Gatwick

Mon 4/27

6:35 pm-4:25 pm

1 stop29h 50m

$644

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Wed 5/6

3:38 pm-5:50 pm

2 stops18h 12m

London Gatwick

Wed 5/20

9:15 am-9:01 pm

2 stops19h 46m

$645

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 4/21

7:20 pm-5:50 pm

1 stop14h 30m

London Gatwick

Tue 4/28

6:35 pm-8:59 pm

2 stops34h 24m

$647

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 4/21

7:20 pm-5:50 pm

1 stop14h 30m

London Gatwick

Tue 4/28

6:35 pm-8:59 pm

2 stops34h 24m

$649

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 4/21

7:20 pm-5:50 pm

1 stop14h 30m

London Gatwick

Mon 4/27

6:35 pm-9:59 pm

2 stops35h 24m

$654

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 3/10

3:55 pm-5:50 pm

2 stops18h 55m

London Gatwick

Tue 3/17

6:40 pm-10:33 pm

2 stops34h 53m

$666

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Mon 4/13

12:10 pm-10:05 pm

3 stops25h 55m

London Gatwick

Mon 4/20

9:05 pm-8:35 pm

2 stops31h 30m

$668

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Mon 3/9

12:40 pm-9:45 am

1 stop14h 05m

London Gatwick

Sun 3/15

11:40 am-10:02 pm

1 stop17h 22m

$670

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Mon 4/13

12:10 pm-10:05 pm

3 stops25h 55m

London Gatwick

Mon 4/20

9:05 pm-10:29 pm

3 stops33h 24m

$677

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 $464. 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 $1,053.

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

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 46% 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

Fastest flight time

14h 30m

Direct flights

None
The fastest flight from Las Vegas to London Gatwick Airport takes 14h 30m
There are no direct flights from Las Vegas to London Gatwick Airport. Popular non-direct route for this connection is Las Vegas Harry Reid Intl Airport - London Gatwick Airport.
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 14h 30m 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 $438Free CancellationRating
7.3
52 reviews
Search Norse Atlantic UK flights
British AirwaysPriceFrom $521Free CancellationRating
6.7
7,724 reviews
Search British Airways flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Hayes
Wembley
Dartford
Croydon
Brentwood
Guildford
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
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.
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