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Cheap flights from London, Ontario to Las Vegas from $165

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London, Ontario to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:40 am - 11:10 amYXU  London-LAS Las Vegas Harry Reid Intl
30h 30m2 stops Calgary Vancouver Intl
WestJet Logo
12:00 pm - 5:35 amLAS  Las Vegas Harry Reid Intl-YXU London
14h 35m2 stops Vancouver Intl Calgary
$326WestJet
Thu, Oct 29 - Thu, Nov 5
WestJet Logo
6:40 am - 4:15 pmYXU  London-LAS Las Vegas Harry Reid Intl
12h 35m2 stops Calgary Edmonton
WestJet Logo
7:05 pm - 5:35 amLAS  Las Vegas Harry Reid Intl-YXU London
31h 30m2 stops Edmonton Calgary
$327WestJet
Fri, Nov 27 - Mon, Nov 30
WestJet Logo
6:40 am - 9:00 amYXU  London-LAS Las Vegas Harry Reid Intl
29h 20m1 stop Calgary
WestJet Logo
4:45 pm - 5:35 amLAS  Las Vegas Harry Reid Intl-YXU London
9h 50m1 stop Calgary
$333WestJet
Wed, Jan 27 - Wed, Feb 3
WestJet Logo
6:40 am - 11:10 amYXU  London-LAS Las Vegas Harry Reid Intl
31h 30m2 stops Calgary Vancouver Intl
WestJet Logo
12:00 pm - 5:35 amLAS  Las Vegas Harry Reid Intl-YXU London
14h 35m2 stops Vancouver Intl Calgary
$334WestJet
Wed, Jan 27 - Wed, Feb 3
WestJet Logo
6:40 am - 4:15 pmYXU  London-LAS Las Vegas Harry Reid Intl
12h 35m2 stops Calgary Edmonton
WestJet Logo
11:50 am - 5:35 amLAS  Las Vegas Harry Reid Intl-YXU London
14h 45m1 stop Calgary
$339WestJet
Fri, Dec 18 - Wed, Dec 23
WestJet Logo
6:40 am - 11:10 amYXU  London-LAS Las Vegas Harry Reid Intl
31h 30m2 stops Calgary Vancouver Intl
WestJet Logo
4:45 pm - 5:35 amLAS  Las Vegas Harry Reid Intl-YXU London
9h 50m1 stop Calgary
$341WestJet
Wed, Jan 27 - Wed, Feb 3
WestJet Logo
6:40 am - 4:15 pmYXU  London-LAS Las Vegas Harry Reid Intl
12h 35m2 stops Calgary Edmonton
WestJet Logo
7:05 pm - 5:35 amLAS  Las Vegas Harry Reid Intl-YXU London
31h 30m2 stops Edmonton Calgary
$346WestJet
Fri, Nov 27 - Mon, Nov 30
WestJet Logo
6:10 am - 3:45 pmYXU  London-LAS Las Vegas Harry Reid Intl
12h 35m2 stops Calgary Edmonton
WestJet Logo
8:05 pm - 6:35 amLAS  Las Vegas Harry Reid Intl-YXU London
31h 30m2 stops Edmonton Calgary
$351WestJet
Fri, Oct 23 - Mon, Oct 26
WestJet Logo
6:10 am - 3:45 pmYXU  London-LAS Las Vegas Harry Reid Intl
12h 35m2 stops Calgary Edmonton
WestJet Logo
6:10 pm - 5:20 amLAS  Las Vegas Harry Reid Intl-YXU London
8h 10m1 stop Calgary
$352WestJet
Mon, Oct 19 - Wed, Oct 21
WestJet Logo
6:10 am - 12:55 pmYXU  London-LAS Las Vegas Harry Reid Intl
9h 45m1 stop Calgary
WestJet Logo
6:10 pm - 5:20 amLAS  Las Vegas Harry Reid Intl-YXU London
8h 10m1 stop Calgary
$353WestJet
Mon, Oct 19 - Wed, Oct 21

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Air Canada flights from London, Ontario to Las Vegas

Our best Air Canada deals on London, Ontario to Las Vegas flight tickets
Air Canada
Nov 27
YXU9:15 amLondon
16h 32m
1 stop
LAS10:47 pmLas Vegas Harry Reid Intl
Nov 30
LAS11:50 pmLas Vegas Harry Reid Intl
11h 52m
1 stop
YXU2:42 pmLondon
$387
Air Canada
Nov 27
YXU9:15 amLondon
16h 32m
1 stop
LAS10:47 pmLas Vegas Harry Reid Intl
Nov 30
LAS11:50 pmLas Vegas Harry Reid Intl
11h 52m
1 stop
YXU2:42 pmLondon
$419
Air Canada
Oct 17
YXU3:30 pmLondon
9h 53m
2 stops
LAS10:23 pmLas Vegas Harry Reid Intl
Oct 24
LAS6:00 pmLas Vegas Harry Reid Intl
11h 37m
2 stops
YXU8:37 amLondon
$445

WestJet flights from London, Ontario to Las Vegas

Our best WestJet deals on London, Ontario to Las Vegas flight tickets
WestJet
Oct 23
YXU6:10 amLondon
9h 45m
1 stop
LAS12:55 pmLas Vegas Harry Reid Intl
Oct 27
LAS5:45 pmLas Vegas Harry Reid Intl
9h 50m
1 stop
YXU6:35 amLondon
$307
WestJet
Oct 29
YXU7:40 amLondon
30h 30m
2 stops
LAS11:10 amLas Vegas Harry Reid Intl
Nov 5
LAS12:00 pmLas Vegas Harry Reid Intl
14h 35m
2 stops
YXU5:35 amLondon
$326
WestJet
Nov 27
YXU6:40 amLondon
12h 35m
2 stops
LAS4:15 pmLas Vegas Harry Reid Intl
Nov 30
LAS7:05 pmLas Vegas Harry Reid Intl
31h 30m
2 stops
YXU5:35 amLondon
$327

momondo Fare Finder

 
Use the filters below to find and compare flights from London, Ontario to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLas Vegas

YXU London - LAS Las Vegas Harry Reid Intl

YXULAS

London

Thu 10/29

7:40 am-11:10 am

2 stops30h 30m

Las Vegas Harry Reid Intl

Thu 11/5

12:00 pm-5:35 am

2 stops14h 35m

$326

LondonLas Vegas

YXU London - LAS Las Vegas Harry Reid Intl

YXULAS

London

Fri 11/27

6:40 am-4:15 pm

2 stops12h 35m

Las Vegas Harry Reid Intl

Mon 11/30

7:05 pm-5:35 am

2 stops31h 30m

$327

LondonLas Vegas

YXU London - LAS Las Vegas Harry Reid Intl

YXULAS

London

Wed 1/27

6:40 am-9:00 am

1 stop29h 20m

Las Vegas Harry Reid Intl

Wed 2/3

4:45 pm-5:35 am

1 stop9h 50m

$333

LondonLas Vegas

YXU London - LAS Las Vegas Harry Reid Intl

YXULAS

London

Wed 1/27

6:40 am-11:10 am

2 stops31h 30m

Las Vegas Harry Reid Intl

Wed 2/3

12:00 pm-5:35 am

2 stops14h 35m

$334

LondonLas Vegas

YXU London - LAS Las Vegas Harry Reid Intl

YXULAS

London

Fri 12/18

6:40 am-4:15 pm

2 stops12h 35m

Las Vegas Harry Reid Intl

Wed 12/23

11:50 am-5:35 am

1 stop14h 45m

$339

LondonLas Vegas

YXU London - LAS Las Vegas Harry Reid Intl

YXULAS

London

Wed 1/27

6:40 am-11:10 am

2 stops31h 30m

Las Vegas Harry Reid Intl

Wed 2/3

4:45 pm-5:35 am

1 stop9h 50m

$341

LondonLas Vegas

YXU London - LAS Las Vegas Harry Reid Intl

YXULAS

London

Fri 11/27

6:40 am-4:15 pm

2 stops12h 35m

Las Vegas Harry Reid Intl

Mon 11/30

7:05 pm-5:35 am

2 stops31h 30m

$346

LondonLas Vegas

YXU London - LAS Las Vegas Harry Reid Intl

YXULAS

London

Fri 10/23

6:10 am-3:45 pm

2 stops12h 35m

Las Vegas Harry Reid Intl

Mon 10/26

8:05 pm-6:35 am

2 stops31h 30m

$351

LondonLas Vegas

YXU London - LAS Las Vegas Harry Reid Intl

YXULAS

London

Mon 10/19

6:10 am-3:45 pm

2 stops12h 35m

Las Vegas Harry Reid Intl

Wed 10/21

6:10 pm-5:20 am

1 stop8h 10m

$352
Quickest round-trip

LondonLas Vegas

YXU London - LAS Las Vegas Harry Reid Intl

YXULAS

London

Mon 10/19

6:10 am-12:55 pm

1 stop9h 45m

Las Vegas Harry Reid Intl

Wed 10/21

6:10 pm-5:20 am

1 stop8h 10m

$353

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Las Vegas from

How to get the cheapest flight ticket from London, Ontario to Las Vegas

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 airline that flies from London to Las Vegas Harry Reid Intl?

WestJet, United Airlines, and Delta are the most popular carriers operating from London to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

Porter Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Las Vegas from London, Ontario according to our data. Porter Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 7 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Las Vegas

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

Cheap London, Ontario to Las Vegas (YXU to LAS) flight deals and tips

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

Best Price Found

$165

Fastest flight time

12h 35m

Direct flights

None
The best one-way flight to Las Vegas from London, Ontario in the past 72 hours is $165. The best round-trip flight deal from London, Ontario to Las Vegas found on momondo in the last 72 hours is $326.
The fastest flight from London, Ontario to Las Vegas takes 12h 35m
There are no direct flights from London, Ontario to Las Vegas. There are no popular flight routes from London, Ontario to Las Vegas.
Search flight deals

Frequently asked questions about flying from London, Ontario to Las Vegas

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

    London and Las Vegas Harry Reid Intl are 1850.8 mi apart from one another. In terms of flight time, this usually takes a little over 12h 35m.

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

    Prices for flights from London Airport to Las Vegas Harry Reid Intl Airport were last updated today.

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

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Mount Charleston
Laughlin
Paradise
Henderson
North Las Vegas
Kingman
Sunrise Manor
Mesquite
Pahrump
Furnace Creek
Primm
Winchester
Boulder City
Needles

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Las Vegas. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential London to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of London to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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