Cheap flights from London Heathrow Airport to Las Vegas from $305
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Las Vegas departing on 5/10. 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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How to get the cheapest flight ticket from London Heathrow Airport 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 typical price of a round-trip flight between London Heathrow Airport and Las Vegas?
What is the cheapest month to fly to Las Vegas?
The month of February is, on average, the cheapest month to fly to Las Vegas from London Heathrow Airport, with most prices found around $757. The month of January is another great option to travel to Las Vegas, with average flight prices from London Heathrow Airport averaging around $784.
What is the cheapest day to depart on your flight to Las Vegas?
Our data shows that Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $771. Flights from London Heathrow Airport to Las Vegas on a Monday will generally be more expensive and average around $996. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Las Vegas?
The cheapest time of day to fly to Las Vegas is in the morning when flights can be purchased for as low as $663. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $954. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest London Heathrow to Las Vegas Harry Reid Intl flight route?
Fly from London Heathrow to Las Vegas Harry Reid Intl for the best London Heathrow - Las Vegas Harry Reid Intl flight prices
How far in advance should I book a flight to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from London Heathrow Airport when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $901 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from London Heathrow Airport for as low as $822 on momondo.
What cabin class options are available on London Heathrow to Las Vegas Harry Reid Intl flights?
There are 4 cabin classes available to choose from on London Heathrow to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London Heathrow to Las Vegas Harry Reid Intl?
WestJet, Aer Lingus, and Lufthansa are the most popular carriers operating from London Heathrow to Las Vegas Harry Reid Intl
What airlines fly to Las Vegas?
British Airways, Delta and Virgin Atlantic are the top three most popular airlines that fly to Las Vegas from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 5 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Las Vegas on average per day?
As of March 2025, 5 flights take off from London Heathrow Airport and land in Las Vegas each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.
How many flights depart from London Heathrow Airport to Las Vegas on average per week?
As of March 2025, 40 flights take off from London Heathrow Airport and land in Las Vegas each week. The most common flight departure day for this route is Wed, with 25% of weekly flights taking off on this day.
When to book flights from London Heathrow Airport to Las Vegas
Cheap London Heathrow Airport to Las Vegas (LHR to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Las Vegas
How far is London Heathrow to Las Vegas Harry Reid Intl by plane?
The straight-line distance from London Heathrow to Las Vegas Harry Reid Intl is 5207.1 mi. In terms of flight time, this usually takes a little over 10h 40m.
When did momondo last update prices for flights from London Heathrow Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from London Heathrow Airport to Las Vegas Harry Reid Intl Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Las Vegas Harry Reid Intl Airport?
The number of operators available for flights from London Heathrow Airport to Las Vegas Harry Reid Intl Airport is 5 as of March 2025.
How old do you have to be to fly from London Heathrow Airport to Las Vegas Harry Reid Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow 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 travel and health documents required for your trip to Las Vegas Harry Reid Intl 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 Las Vegas Harry Reid Intl 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 London Heathrow Airport to Las Vegas?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Las Vegas is Airbus A350-1000, representing 43.19% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 39.98%, Boeing 777 at 12.10%, and ATR 42 / ATR 72 at 1.06%.
What is the most popular airline from London Heathrow Airport to Las Vegas?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Las Vegas is British Airways, representing 42% of all bookings. The subsequent popular airlines are Delta at 24%, Virgin Atlantic at 16%, and Iberia at 10%.
Best airlines flying from London Heathrow Airport to Las Vegas
Compare and see reviews for airlines that fly from London Heathrow Airport to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $616 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $667 | Free Cancellation | Rating 6.6 6,712 reviews | |||
| PriceFrom $680 | Free Cancellation | Rating 7.0 2,649 reviews | |||
| PriceFrom $693 | Free Cancellation | Rating 8.0 7,895 reviews | |||
| PriceFrom $713 | Free Cancellation | Rating 7.4 634 reviews |
Delta Flights From London Heathrow Airport to Las Vegas
The lowest priced Delta flight from London Heathrow Airport to Las Vegas from the last 72 hours was $693. Generally, Delta has 4 flights on this route every week with an average price of $910. Delta is rated 8.0/10 by our users.
Virgin Atlantic Flights From London Heathrow Airport to Las Vegas
The best Virgin Atlantic deal for London Heathrow Airport to Las Vegas flight tickets found on momondo in the last 72 hours was $713, round-trip. It should be noted that an average Virgin Atlantic flight deal for this route in this time was higher, at $946 round-trip. Virgin Atlantic operates 4 flights out of London Heathrow Airport into Las Vegas in an average week, so prices vary by time and availability. 634 Virgin Atlantic reviews by users on momondo have scored the airline at 7.4/10.
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Why should I use momondo to find a flight deal from London to Las Vegas?
It is quick and easy to find London to Las Vegas 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 Las Vegas that suits you.
Can I find flights from London to Las Vegas with flexible booking policies on momondo?
momondo does allow users to show only those flights to Las Vegas from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Las Vegas?
momondo helps you find the best flight between London and Las Vegas 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 London to Las Vegas right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from London and alert you when they change.