Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to London from $318

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 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Las Vegas to London

Cheap round-trip flights

SWISS Logo
7:05 pm - 5:50 pmLAS-LGW
14h 45m1 stop
SWISS Logo
6:35 pm - 8:52 pmLGW-LAS
34h 17m2 stops
$564SWISS
Find Deal
Mon, Sep 22 - Tue, Oct 7
SWISS Logo
7:05 pm - 5:50 pmLAS-LGW
14h 45m1 stop
SWISS Logo
6:35 pm - 8:52 pmLGW-LAS
34h 17m2 stops
$568SWISS
Find Deal
Mon, Sep 22 - Tue, Oct 7
SWISS Logo
7:05 pm - 5:50 pmLAS-LGW
14h 45m1 stop
SWISS Logo
6:35 pm - 8:52 pmLGW-LAS
34h 17m2 stops
$569SWISS
Find Deal
Mon, Sep 22 - Tue, Oct 7
British Airways Logo
3:10 pm - 9:20 amLAS-LGW
10h 10mnonstop
British Airways Logo
1:00 pm - 4:00 pmLGW-LAS
11h 00mnonstop
$574British Airways
Find Deal
Tue, Oct 14 - Sat, Oct 25
SWISS Logo
7:05 pm - 5:50 pmLAS-LGW
14h 45m1 stop
SWISS Logo
6:35 pm - 8:52 pmLGW-LAS
34h 17m2 stops
$577SWISS
Find Deal
Mon, Sep 22 - Tue, Oct 7
Logo
10:29 pm - 6:00 amLAS-LGW
24h 31m1 stop
Logo
1:00 pm - 10:31 amLGW-LAS
29h 31m1 stop
$581
Find Deal
Tue, Oct 28 - Tue, Nov 4
Logo
12:59 am - 10:55 amLAS-LGW
26h 56m2 stops
Logo
11:55 am - 11:29 pmLGW-LAS
19h 34m2 stops
$589
Find Deal
Thu, Oct 30 - Mon, Nov 10
British Airways Logo
8:00 am - 8:35 amLAS-LGW
16h 35m2 stops
British Airways Logo
10:25 am - 1:20 pmLGW-LAS
10h 55mnonstop
$613British Airways
Find Deal
Fri, Oct 3 - Tue, Oct 7
American Airlines Logo
3:10 pm - 9:20 amLAS-LGW
10h 10mnonstop
American Airlines Logo
10:25 am - 1:20 pmLGW-LAS
10h 55mnonstop
$620American Airlines
Find Deal
Thu, Sep 25 - Tue, Oct 14
American Airlines Logo
6:00 am - 8:35 amLAS-LGW
18h 35m2 stops
American Airlines Logo
3:05 pm - 10:12 amLGW-LAS
27h 07m1 stop
$645American Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7

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 25
LAS3:10 pmLas Vegas Harry Reid Intl
10h 10m
LGW9:20 amLondon Gatwick
Oct 14
LGW10:25 amLondon Gatwick
10h 55m
LAS1:20 pmLas Vegas Harry Reid Intl
$620
Find similar
American Airlines
Oct 3
LAS6:00 amLas Vegas Harry Reid Intl
18h 35m
2 stops
LGW8:35 amLondon Gatwick
Oct 7
LGW3:05 pmLondon Gatwick
27h 07m
1 stop
LAS10:12 amLas Vegas Harry Reid Intl
$645
Find similar
American Airlines
Sep 24
LAS7:03 amLas Vegas Harry Reid Intl
17h 32m
2 stops
LGW8:35 amLondon Gatwick
Sep 30
LGW3:05 pmLondon Gatwick
27h 02m
1 stop
LAS10:07 amLas Vegas Harry Reid Intl
$650
Find similar

SWISS flights from Las Vegas to London Gatwick Airport

Our best SWISS deals on Las Vegas to London Gatwick Airport flight tickets
SWISS
Sep 22
LAS7:05 pmLas Vegas Harry Reid Intl
14h 45m
1 stop
LGW5:50 pmLondon Gatwick
Oct 7
LGW6:35 pmLondon Gatwick
34h 17m
2 stops
LAS8:52 pmLas Vegas Harry Reid Intl
$564
Find similar
SWISS
Sep 22
LAS7:05 pmLas Vegas Harry Reid Intl
14h 45m
1 stop
LGW5:50 pmLondon Gatwick
Oct 7
LGW6:35 pmLondon Gatwick
34h 17m
2 stops
LAS8:52 pmLas Vegas Harry Reid Intl
$568
Find similar
SWISS
Sep 22
LAS7:05 pmLas Vegas Harry Reid Intl
14h 45m
1 stop
LGW5:50 pmLondon Gatwick
Oct 7
LGW6:35 pmLondon Gatwick
34h 17m
2 stops
LAS8:52 pmLas Vegas Harry Reid Intl
$569
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 September 15, 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

Mon 9/22

7:05 pm-5:50 pm

1 stop14h 45m

London Gatwick

Tue 10/7

6:35 pm-8:52 pm

2 stops34h 17m

$564

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Mon 9/22

7:05 pm-5:50 pm

1 stop14h 45m

London Gatwick

Tue 10/7

6:35 pm-8:52 pm

2 stops34h 17m

$568

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Mon 9/22

7:05 pm-5:50 pm

1 stop14h 45m

London Gatwick

Tue 10/7

6:35 pm-8:52 pm

2 stops34h 17m

$569

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 10/14

3:10 pm-9:20 am

Nonstop10h 10m

London Gatwick

Sat 10/25

1:00 pm-4:00 pm

Nonstop11h 00m

$574

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Mon 9/22

7:05 pm-5:50 pm

1 stop14h 45m

London Gatwick

Tue 10/7

6:35 pm-8:52 pm

2 stops34h 17m

$577

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 10/28

10:29 pm-6:00 am

1 stop24h 31m

London Gatwick

Tue 11/4

1:00 pm-10:31 am

1 stop29h 31m

$581

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Thu 10/30

12:59 am-10:55 am

2 stops26h 56m

London Gatwick

Mon 11/10

11:55 am-11:29 pm

2 stops19h 34m

$589

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Fri 10/3

8:00 am-8:35 am

2 stops16h 35m

London Gatwick

Tue 10/7

10:25 am-1:20 pm

Nonstop10h 55m

$613

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Thu 9/25

3:10 pm-9:20 am

Nonstop10h 10m

London Gatwick

Tue 10/14

10:25 am-1:20 pm

Nonstop10h 55m

$620

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Fri 10/3

6:00 am-8:35 am

2 stops18h 35m

London Gatwick

Tue 10/7

3:05 pm-10:12 am

1 stop27h 07m

$645

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 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 $441. 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 $501. 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 $1,001.

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 $695 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 $1,056 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 44% 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

$574

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 $574. The best round-trip flight deal from Las Vegas to London Gatwick Airport found on momondo in the last 72 hours is $565.
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. There are no airlines offering direct flights.
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 10m 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 $408Free CancellationRating
7.1
49 reviews
Search Norse Atlantic UK flights
British AirwaysPriceFrom $549Free CancellationRating
6.6
7,361 reviews
Search British Airways flights

  • British Airways Flights From Las Vegas to London Gatwick Airport

    The lowest priced British Airways flight from Las Vegas to London Gatwick Airport from the last 72 hours was $549. Generally, British Airways has 1 flight on this route every week with an average price of $783. British Airways is rated 6.6/10 by our users.

Traveling to a place near London?

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

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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/15
Wed 10/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $373
Flights to London City Airportfrom $452
Flights to London Stansted Airportfrom $406
Flights to London Luton Airportfrom $405
Flights to Glasgow Intl Airportfrom $390
Flights to Belfast Intl Airportfrom $477
Flights to London Southend Airportfrom $415
Flights to Belfast City Airportfrom $497