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Cheap flights from Las Vegas to London from $248

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 2/6. 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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0 bags

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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
4:05 pm - 5:50 pm
LAS
-
LGW
17h 45m2 stops
SWISS Logo
6:40 pm - 9:59 pm
LGW
-
LAS
35h 19m2 stops
$634SWISS
Sat, Jan 17 - Fri, Jan 23
Multiple Airlines Logo
10:36 pm - 6:00 am
LAS
-
LGW
23h 24m1 stop
Multiple Airlines Logo
8:15 am - 9:31 pm
LGW
-
LAS
21h 16m2 stops
$640Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
SWISS Logo
4:05 pm - 5:50 pm
LAS
-
LGW
17h 45m2 stops
SWISS Logo
6:40 pm - 12:05 pm
LGW
-
LAS
25h 25m2 stops
$642SWISS
Tue, Jan 13 - Tue, Jan 20
SWISS Logo
7:00 pm - 5:50 pm
LAS
-
LGW
14h 50m1 stop
SWISS Logo
9:25 am - 4:25 pm
LGW
-
LAS
15h 00m1 stop
$651SWISS
Tue, Apr 21 - Tue, Apr 28
SWISS Logo
1:50 pm - 5:50 pm
LAS
-
LGW
20h 00m2 stops
SWISS Logo
6:40 pm - 10:02 pm
LGW
-
LAS
35h 22m2 stops
$661SWISS
Wed, Feb 11 - Thu, Feb 19
SWISS Logo
11:01 am - 5:50 pm
LAS
-
LGW
22h 49m2 stops
SWISS Logo
6:35 pm - 6:07 pm
LGW
-
LAS
31h 32m2 stops
$675SWISS
Wed, Jan 21 - Mon, Apr 13
Multiple Airlines Logo
9:00 am - 8:55 pm
LAS
-
LGW
27h 55m2 stops
Multiple Airlines Logo
7:10 am - 10:31 pm
LGW
-
LAS
23h 21m2 stops
$676Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
SWISS Logo
11:01 am - 5:50 pm
LAS
-
LGW
46h 49m2 stops
SWISS Logo
9:25 am - 9:49 pm
LGW
-
LAS
20h 24m2 stops
$680SWISS
Sat, Jan 24 - Fri, Apr 17
Multiple Airlines Logo
7:15 am - 10:00 am
LAS
-
LGW
18h 45m2 stops
Multiple Airlines Logo
2:00 pm - 9:43 am
LGW
-
LAS
27h 43m1 stop
$692Multiple Airlines
Fri, Jan 23 - Sun, Apr 12
Multiple Airlines Logo
10:36 pm - 6:00 am
LAS
-
LGW
23h 24m1 stop
Multiple Airlines Logo
8:15 am - 9:31 pm
LGW
-
LAS
21h 16m2 stops
$695Multiple Airlines
Tue, Jan 13 - Tue, Jan 20

SWISS flights from Las Vegas to London Gatwick Airport

Our best SWISS deals on Las Vegas to London Gatwick Airport flight tickets
SWISS
Jan 17
LAS4:05 pmLas Vegas Harry Reid Intl
17h 45m
2 stops
LGW5:50 pmLondon Gatwick
Jan 23
LGW6:40 pmLondon Gatwick
35h 19m
2 stops
LAS9:59 pmLas Vegas Harry Reid Intl
$634
Find similar
SWISS
Jan 13
LAS4:05 pmLas Vegas Harry Reid Intl
17h 45m
2 stops
LGW5:50 pmLondon Gatwick
Jan 20
LGW6:40 pmLondon Gatwick
25h 25m
2 stops
LAS12:05 pmLas Vegas Harry Reid Intl
$642
Find similar
SWISS
Apr 21
LAS7:00 pmLas Vegas Harry Reid Intl
14h 50m
1 stop
LGW5:50 pmLondon Gatwick
Apr 28
LGW9:25 amLondon Gatwick
15h 00m
1 stop
LAS4:25 pmLas Vegas Harry Reid Intl
$651
Find similar

Iberia flights from Las Vegas to London Gatwick Airport

Our best Iberia deals on Las Vegas to London Gatwick Airport flight tickets
Iberia
Dec 27
LAS7:00 amLas Vegas Harry Reid Intl
27h 55m
2 stops
LGW6:55 pmLondon Gatwick
Jan 13
LGW7:40 pmLondon Gatwick
33h 20m
2 stops
LAS9:00 pmLas Vegas Harry Reid Intl
$1,616
Find similar
Iberia
Dec 23
LAS7:00 amLas Vegas Harry Reid Intl
28h 00m
2 stops
LGW7:00 pmLondon Gatwick
Jan 14
LGW7:40 pmLondon Gatwick
20h 20m
2 stops
LAS8:00 amLas Vegas Harry Reid Intl
$1,870
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 December 18, 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

Sat 1/17

4:05 pm-5:50 pm

2 stops17h 45m

London Gatwick

Fri 1/23

6:40 pm-9:59 pm

2 stops35h 19m

$634

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 1/13

10:36 pm-6:00 am

1 stop23h 24m

London Gatwick

Tue 1/20

8:15 am-9:31 pm

2 stops21h 16m

$640

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 1/13

4:05 pm-5:50 pm

2 stops17h 45m

London Gatwick

Tue 1/20

6:40 pm-12:05 pm

2 stops25h 25m

$642

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 4/21

7:00 pm-5:50 pm

1 stop14h 50m

London Gatwick

Tue 4/28

9:25 am-4:25 pm

1 stop15h 00m

$651

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Wed 2/11

1:50 pm-5:50 pm

2 stops20h 00m

London Gatwick

Thu 2/19

6:40 pm-10:02 pm

2 stops35h 22m

$661

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Wed 1/21

11:01 am-5:50 pm

2 stops22h 49m

London Gatwick

Mon 4/13

6:35 pm-6:07 pm

2 stops31h 32m

$675

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 1/13

9:00 am-8:55 pm

2 stops27h 55m

London Gatwick

Tue 1/20

7:10 am-10:31 pm

2 stops23h 21m

$676

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Sat 1/24

11:01 am-5:50 pm

2 stops46h 49m

London Gatwick

Fri 4/17

9:25 am-9:49 pm

2 stops20h 24m

$680

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Fri 1/23

7:15 am-10:00 am

2 stops18h 45m

London Gatwick

Sun 4/12

2:00 pm-9:43 am

1 stop27h 43m

$692

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 1/13

10:36 pm-6:00 am

1 stop23h 24m

London Gatwick

Tue 1/20

8:15 am-9:31 pm

2 stops21h 16m

$695

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 $431. If you are unable to visit London Gatwick Airport during the month of January, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $448.

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 $498. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Friday is $1,188.

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 $745 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $871 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

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 29% 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

13h 35m

Direct flights

None
The fastest flight from Las Vegas to London Gatwick Airport takes 13h 35m
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 13h 35m 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 $418Free CancellationRating
7.2
51 reviews
Search Norse Atlantic UK flights
British AirwaysPriceFrom $549Free CancellationRating
6.7
7,585 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
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Watford
Ilford
Cobham
Folkestone
Romford
Richmond
Uxbridge
Stansted

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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