YXU - LAS

$251 Find Cheap Flights from London to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Las Vegas departing on 4/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Las Vegas, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$400
Overall average: $356
WestJet
Tue 4/21Tue 4/28
YXU - LAS • 1 stop
Cheapest one-way
$251
Multiple Airlines
Thu 4/23
YXU - LAS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between London and Las Vegas. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Calgary (YYC)
Cheapest • Avg $283 (round-trip)
Toronto (YYZ)
Shortest trip • 7h 39m (one-way)
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 23% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Las Vegas (YXU-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Las Vegas

Tue, Apr 21 - Tue, Apr 28
WestJet Logo
8:00 am - 9:33 pm
YXU
-
LAS
16h 33m
1 stop
WestJet Logo
1:20 pm - 5:20 am
LAS
-
YXU
13h 00m
2 stops
$400WestJet
Tue, Apr 21 - Tue, Apr 28
WestJet Logo
8:00 am - 9:33 pm
YXU
-
LAS
16h 33m
1 stop
WestJet Logo
1:20 pm - 5:20 am
LAS
-
YXU
13h 00m
2 stops
$401WestJet
Tue, Apr 21 - Tue, Apr 28
WestJet Logo
8:00 am - 9:33 pm
YXU
-
LAS
16h 33m
1 stop
WestJet Logo
6:10 pm - 5:20 am
LAS
-
YXU
8h 10m
1 stop
$402WestJet
Tue, Apr 21 - Tue, Apr 28
WestJet Logo
8:00 am - 9:33 pm
YXU
-
LAS
16h 33m
1 stop
WestJet Logo
6:10 pm - 5:20 am
LAS
-
YXU
8h 10m
1 stop
$405WestJet
Fri, Jun 5 - Mon, Jun 8
WestJet Logo
2:40 pm - 9:40 pm
YXU
-
LAS
10h 00m
2 stops
WestJet Logo
8:30 am - 5:20 am
LAS
-
YXU
17h 50m
1 stop
$437WestJet
Wed, Jul 22 - Fri, Jul 24
WestJet Logo
6:10 am - 12:55 pm
YXU
-
LAS
9h 45m
1 stop
WestJet Logo
1:20 pm - 5:20 am
LAS
-
YXU
13h 00m
2 stops
$442WestJet
Wed, Jul 22 - Fri, Jul 24
WestJet Logo
6:10 am - 12:55 pm
YXU
-
LAS
9h 45m
1 stop
WestJet Logo
8:30 am - 7:50 pm
LAS
-
YXU
8h 20m
1 stop
$444WestJet
Wed, Jul 22 - Fri, Jul 24
WestJet Logo
6:10 am - 3:45 pm
YXU
-
LAS
12h 35m
2 stops
WestJet Logo
1:20 pm - 5:20 am
LAS
-
YXU
13h 00m
2 stops
$445WestJet
Wed, Apr 29 - Wed, May 13
Multiple Airlines Logo
6:10 am - 9:29 pm
YXU
-
LAS
18h 19m
2 stops
Multiple Airlines Logo
1:20 pm - 5:20 am
LAS
-
YXU
13h 00m
2 stops
$448Multiple Airlines
Fri, Jun 5 - Mon, Jun 8
WestJet Logo
2:40 pm - 6:35 pm
YXU
-
LAS
6h 55m
1 stop
WestJet Logo
8:30 am - 4:45 pm
LAS
-
YXU
29h 15m
1 stop
$460WestJet
Booking Insights

KAYAK's insights & trends for London to Las Vegas flights

Get data-powered insights and trends into flights from London to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Las Vegas is June, where tickets cost $288 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is $488 and $480 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$251
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from London to Las Vegas

When to book flights from London to Las Vegas

Are your dates flexible? Find out the best times to travel from London to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Las Vegas

  • What is the cheapest flight from London to Las Vegas?

    In the last 3 days, the lowest price for a flight from London to Las Vegas was $251 for a one-way ticket and $400 for a round-trip.

  • Do I need a passport to fly between London and Las Vegas?

    A passport is required to fly from London to Las Vegas.

  • Which aircraft models fly most regularly from London to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to London with another airline. Booking your flights between London and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from London to Las Vegas

Information on your arrival and departure airports

London (YXU)
Las Vegas (LAS)