Cheap flights from London to Las Vegas

Round-trip
Economy
London (YXU)
Las Vegas (LAS)
Depart
Return
Any month
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How to find the cheapest flight from
London (YXU) to Las Vegas (LAS)

All the information you need to plan the best YXU to LAS flight in 2021: compare London to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.
YXU - LAS
Price
C$ 186 - C$ 480
LAS
Temperature
9 - 34 °C
LAS
Precipitation
3 - 20 mm

Popular in

July

High demand for flights, 28% potential price rise

Cheapest in

January

Best time to find cheap flights, 46% potential price drop

Average price

C$ 406

Average for round-trip flights in October 2021

Round-trip from

C$ 232

From London to Las Vegas McCarran

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from London, Ontario to Las Vegas?

Saturday is generally a great day to depart. Flying on this day could help you save up to 137%.

When is the cheapest time to fly from London, Ontario to Las Vegas (YXU - LAS)?

Unlike at noon, when flights are generally more expensive, you can save up to 63% on flights from London, Ontario to Las Vegas by exploring options for tickets in the evening.

How far in advance should I book a flight from London, Ontario to Las Vegas?

Travellers have found it’s best to book a flight 50 days in advance to save up to 37% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London, Ontario to Las Vegas 1-2 weeks in advance for as low as C$ 390, or C$ 452 for flights within the next 24 hours.

Cheap flights from London to Las Vegas in October, November 2021

The best prices found for YXU to LAS flights for October, November
16 Nov - 20 Nov
C$ 443pp
YXU
London
Air Canada
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
   
2 STOPS
YXU
London
29 Oct - 5 Nov
C$ 610pp
YXU
London
WestJet
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
WestJet
   
2 STOPS
YXU
London
16 Nov - 20 Nov
C$ 716pp
YXU
London
Air Canada
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
 
1 STOP
YXU
London

London to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from London found for this year
16 Nov - 20 Nov
C$ 443pp
YXU
London
Air Canada
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
   
2 STOPS
YXU
London
18 Dec - 1 Jan
C$ 558pp
YXU
London
WestJet
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
WestJet
 
1 STOP
YXU
London
18 Dec - 1 Jan
C$ 563pp
YXU
London
WestJet
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
WestJet
 
1 STOP
YXU
London

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Las Vegas</span> flights.

Flight FAQs

From London to Las Vegas

Which airlines flying from London to Las Vegas McCarran have flexible cancellations due to COVID-19?

Some of our airline partners flying from London to Las Vegas McCarran have new flexible policies in place due to COVID-19. Swoop, Air Canada, and WestJet are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Swoop with this kind of flexibility.

Can I find flights from London, Ontario to Las Vegas for under C$ 500 on Cheapflights?

Yes, there are multiple flights from London, Ontario to Las Vegas for under C$ 500. The cheapest flight booked recently is on Air Canada for just C$ 443, but on average you can expect to pay C$ 586.

How popular is this London, Ontario to Las Vegas flight route?

Flights from London to Las Vegas McCarran have been viewed 397 times in the past calendar month.

What are the cheapest airlines flying from London, Ontario to Las Vegas round-trip?

Cheapflights users have booked flights from London, Ontario to Las Vegas round-trip from C$ 443. Other airlines that can offer you cheap pricing are WestJet, from C$ 444, and United Airlines, from C$ 604.

What are the most popular airlines that fly from London, Ontario to Las Vegas?

The most popular airlines flying from London, Ontario to Las Vegas are Air Canada, Delta and United Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from London, Ontario to Las Vegas?

On average you can expect to pay C$ 273 for a flight from London, Ontario to Las Vegas. The cheapest flight overall is C$ 135 while the most popular route, (London - Las Vegas McCarran) is currently priced at C$ 443.

COVID Restrictions

View COVID Travel Restrictions for Las Vegas, NV

Do I need a COVID test to fly to Las Vegas from London?

Information is based on travel restrictions from London to Las Vegas McCarran

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter Las Vegas McCarran.

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Las Vegas McCarran.

Quarantine requirements
Visitors from London are not required to quarantine after entering Las Vegas McCarran.

Do I need a test to fly back to London from Las Vegas?

Returning to London from Las Vegas McCarran

COVID-19 testing requirements
Visitors from Las Vegas McCarran must present a negative RT-PCR (NAAT) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Las Vegas McCarran are not required to quarantine after entering London.

Hide COVID Travel Restrictions for Las Vegas, NV

Alternative routes for London to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Las Vegas

Things to know before you go - useful duration and weather info for your trip from London to Las Vegas.
Today's exchange rate
C$ 1 = $0.81
Average temperature for October in Las Vegas
28.0 °C
Avg rainfall for October in Las Vegas
8.0 mm

Airports servicing London

Airports servicing Las Vegas

Top 5 airlines flying from London to Las Vegas McCarran

The chart below displays the airlines Cheapflights users travelling from London to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Swoop
C$ 134 C$ 242 No cancel fee N/A
Search Swoop flights
WestJet
C$ 265 C$ 553 No cancel fee 60%
Search WestJet flights
Air Canada
C$ 400 C$ 590 No cancel fee 67%
Search Air Canada flights
Delta
C$ 413 C$ 607 No cancel fee N/A
Search Delta flights
United Airlines
C$ 614 C$ 945 No cancel fee 69%
Search United Airlines flights
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