Q: What is the typical price of a round-trip flight between London and Las Vegas?

Prices are currently low for flights on this route. Typical prices usually range from £675 to £919. The lowest price recently found on this route was £359.

Question 1

How far in advance should I book a flight to Las Vegas?

Accepted Answer

You are more likely to see cheaper flights to Las Vegas from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around £660 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from London for as low as £601 on momondo.

Question 2

How have London to Las Vegas flight prices changed over time?

Accepted Answer

As of August 2025, prices for London to Las Vegas flights are approximately 1% more expensive when compared to flights at the same time last year.

Question 3

Which stopover airport has the shortest travel time from London to Las Vegas?

Accepted Answer

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 13h 26m.

Question 4

What is the cheapest month to fly to Las Vegas?

Accepted Answer

In general, January is the cheapest month to fly from London to Las Vegas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £489. If you’re not able to fly to Las Vegas in January, then February is your next best option. Flight prices from London to Las Vegas during February average around £513.

Question 5

Which stopover airport offers the lowest fares from London to Las Vegas?

Accepted Answer

Flights via Calgary (YYC) offer the lowest average return price of £462.

Question 6

What is the cheapest time of day to depart on your flight to Las Vegas?

Accepted Answer

Our data shows that the cheapest London to Las Vegas flights are usually those with departure times in the morning. Our users have found flights to Las Vegas in the morning for as low as £516. Flights to Las Vegas are more costly at midday, with an average ticket price of £668. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Question 7

Can stopping save me money on London to Las Vegas flights?

Accepted Answer

You could potentially save up to 7% on your flight if you consider stops on a London to Las Vegas flight.

Question 8

Which airport is the most popular for stopovers for flights between London and Las Vegas?

Accepted Answer

Denver (DEN) was the most common stop: 22% of momondo users choosing one-stop flights on this route connected there.

Question 9

Which stopover airport has the shortest connection time from London to Las Vegas?

Accepted Answer

Charlotte (CLT) has the shortest average stopover time for this route: 1h 08m.

Question 10

What is the typical price of a round-trip flight between London and Las Vegas?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £675 to £919.
The lowest price recently found on this route was £359.

Question 11

What is the cheapest London to Las Vegas Harry Reid Intl flight route?

Accepted Answer

Fly from London Heathrow to Las Vegas Harry Reid Intl for the best London - Las Vegas Harry Reid Intl flight prices

Question 12

What cabin class options are available on London to Las Vegas Harry Reid Intl flights?

Accepted Answer

There are 3 cabin classes available to choose from on London 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.

Question 13

How many flights depart from London to Las Vegas on average per day?

Accepted Answer

As of August 2025, there are 8 flights per day flying from London to Las Vegas. The most common time of day flights depart is 16:00, with 100% of flights taking off in the afternoon.

Question 14

How many flights depart from London to Las Vegas on average per week?

Accepted Answer

The number of flights available between London and Las Vegas is 61 per week as of August 2025. The most frequent departure day is Tue, with 21% of weekly flights leaving on this day.

Question 15

What is the cheapest day to depart on your flight to Las Vegas?

Accepted Answer

The cheapest day to depart on your flight to Las Vegas is on a Tuesday when prices can be found for as low as £579. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £679.

Question 16

Which airlines fly to Las Vegas?

Accepted Answer

Virgin Atlantic, British Airways and Finnair are the top three most popular airlines that fly to Las Vegas from London according to our data. Virgin Atlantic is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 19 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Question 17

Which airlines fly direct from London to Las Vegas?

Accepted Answer

When searching for direct flights from London to Las Vegas Harry Reid International Airport (LAS), there are a few airlines to choose from. British Airways, Virgin Atlantic, and American Airlines all offer direct flights between the two cities. London Heathrow Airport (LHR) and London Gatwick Airport (LGW) are the two main airports that commonly offer direct flights to Las Vegas Harry Reid International Airport (LAS). However, there are other airlines that operate at London City Airport (LCY) such as Delta, KLM, and Air France, which usually have layovers for this route. These layovers are typically in cities like Amsterdam, Paris, or Atlanta.

What is the best way to get in and out of airports in London and Las Vegas?

When leaving from London Heathrow Airport (LHR) there are several ways to get to the airport, including taxis, public transportation, and personal cars. The most popular option is the Heathrow Express, which connects central London with Heathrow Airport in just 15 minutes. There are several ways to get to Gatwick Airport (LGW) from London, depending on your location and preferences. The most convenient and fastest way to get to Gatwick Airport is by using the Gatwick Express train service, which operates from London Victoria Station. Trains run every 15 minutes. If your flight is from London City Airport (LCY), you'll find the Docklands Light Railway (DLR) is the most convenient and cost-effective way to get to LCY. It takes approximately 7 minutes to travel from Bank Station to LCY. Once you reach Las Vegas Harry Reid International Airport (LAS) you'll find several options to get to your next local destination. Taxis and rideshares are available from most parts of the city and will collect you at the terminal building. Shuttle buses are another option, with several companies offering shared rides to and from the airport. The companies offering services include SuperShuttle, Go Airport Shuttle, and Bell Trans.

What are the benefits of the different airports in London and Las Vegas?

London has several airports, each with its own unique advantages. For example, Heathrow Airport (LHR) is the largest airport in London and is well-connected to the city centre via public transport. Gatwick Airport (LGW) is another popular option, offering a range of budget airlines and direct train services to London Victoria Station. London City Airport (LCY) is a smaller airport located in the Royal Docks area of London, which primarily serves business travellers and short-haul flights within Europe. LCY is located closer to the city centre compared to other London airports, making it a convenient choice for travellers who want to avoid a long commute. Las Vegas Harry Reid International (LAS) is the main airport in Las Vegas and offers a range of benefits to travellers. The airport is located just a few miles from the famous Las Vegas Strip, making it easy to get to your hotel or accommodation. The airport also features a range of dining and shopping options, as well as free Wi-Fi throughout the terminal

Which cities can you get to from Las Vegas Harry Reid International?

Las Vegas Harry Reid International (LAS) offers connections to several nearby cities, making it a great starting point for exploring the wider area. For example, Los Angeles is just a four-hour drive away, while Phoenix can be reached in around five hours. Other nearby cities that can be accessed via the airport include San Diego, Salt Lake City, and Denver. Rental cars are available at the airport, and major highways such as the I-15 and I-40 connect Las Vegas to these nearby destinations. Alternatively, shuttle buses and public transportation services are available for those who prefer not to drive.

Question 18

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

Accepted Answer

Prices for flights from London to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

Question 19

How many operators does momondo search for flights from London to Las Vegas Harry Reid Intl Airport?

Accepted Answer

The number of operators available for flights from London to Las Vegas Harry Reid Intl Airport is 19 as of August 2025.

Question 20

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

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Las Vegas Harry Reid Intl Airport.

Question 21

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

Accepted Answer

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.

Best price found	£230
Fastest flight time	14h 25m
Direct flights	Every day
Airports in Las Vegas	1 airport

Airline	Rating	Free Cancellation	Price
Norse Atlantic UK	PriceFrom £238	Free Cancellation	Rating 7.2 47 reviews	Search Norse Atlantic UK flights
Air Transat	PriceFrom £326	Free Cancellation	Rating 7.7 427 reviews	Search Air Transat flights
WestJet	PriceFrom £386	Free Cancellation	Rating 7.2 3,015 reviews	Search WestJet flights
United Airlines	PriceFrom £429	Free Cancellation	Rating 7.4 8,915 reviews	Search United Airlines flights
Icelandair	PriceFrom £445	Free Cancellation	Rating 7.0 526 reviews	Search Icelandair flights
Air Canada	PriceFrom £451	Free Cancellation	Rating 7.1 9,956 reviews	Search Air Canada flights
Lufthansa	PriceFrom £461	Free Cancellation	Rating 6.8 7,321 reviews	Search Lufthansa flights
Finnair	PriceFrom £482	Free Cancellation	Rating 7.6 1,321 reviews	Search Finnair flights
Aer Lingus	PriceFrom £487	Free Cancellation	Rating 7.1 1,214 reviews	Search Aer Lingus flights
British Airways	PriceFrom £488	Free Cancellation	Rating 6.6 7,267 reviews	Search British Airways flights

Cheap flights from London to Las Vegas from £230

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 to Las Vegas departing on 11/9. 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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What is the typical price of a round-trip flight between London and Las Vegas?

What is the cheapest month to fly to Las Vegas?

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

What is the cheapest London to Las Vegas Harry Reid Intl flight route?

Fly from London Heathrow to Las Vegas Harry Reid Intl for the best London - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

What cabin class options are available on London to Las Vegas Harry Reid Intl flights?

There are 3 cabin classes available to choose from on London 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.

Can stopping save me money on London to Las Vegas flights?

You could potentially save up to 7% on your flight if you consider stops on a London to Las Vegas flight.

How have London to Las Vegas flight prices changed over time?

As of August 2025, prices for London to Las Vegas flights are approximately 1% more expensive when compared to flights at the same time last year.

Which airlines fly to Las Vegas?

Which airport is the most popular for stopovers for flights between London and Las Vegas?

Denver (DEN) was the most common stop: 22% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to Las Vegas?

Flights via Calgary (YYC) offer the lowest average return price of £462.

Which stopover airport has the shortest travel time from London to Las Vegas?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 13h 26m.

Which stopover airport has the shortest connection time from London to Las Vegas?

Charlotte (CLT) has the shortest average stopover time for this route: 1h 08m.

How many flights depart from London to Las Vegas on average per day?

As of August 2025, there are 8 flights per day flying from London to Las Vegas. The most common time of day flights depart is 16:00, with 100% of flights taking off in the afternoon.

How many flights depart from London to Las Vegas on average per week?

The number of flights available between London and Las Vegas is 61 per week as of August 2025. The most frequent departure day is Tue, with 21% of weekly flights leaving on this day.

When to book flights from London to Las Vegas

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

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

How many operators does momondo search for flights from London to Las Vegas Harry Reid Intl Airport?

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

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

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What is the most popular airline from London to Las Vegas?

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