Question 1

How long does a flight from Las Vegas to London Heathrow Airport take?

Accepted Answer

A direct flight to London Heathrow Airport will take on average 9h 50m to travel the 5,213 miles flying distance from Las Vegas. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between Las Vegas and London Heathrow Airport per day?

Accepted Answer

Each day, there are between 1 and 2 direct flights that take off from Las Vegas and land in London Heathrow Airport, with an average flight time of 10h 00m. The most common departure time is 20:00 and most flights take off in the evening. Each week, there are 13 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday. Visit our flight page for the latest deals!>/a>

Question 3

How many flights are there between Las Vegas and London Heathrow Airport per day?

Accepted Answer

Each day, there are between 1 and 2 direct flights that take off from Las Vegas and land in London Heathrow Airport, with an average flight time of 10h 00m. The most common departure time is 20:00 and most flights take off in the evening. Each week, there are 13 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday. Visit our flight page for the latest deals!>/a>

Question 4

What is the cheapest flight from Las Vegas to London Heathrow Airport?

Accepted Answer

In the last 3 days, the lowest price for a flight from Las Vegas to London Heathrow Airport was £153 for a one-way ticket and £448 for a return. <a href='/flight-routes/Las-Vegas-McCarran-LAS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 5

What’s the cheapest day of the week to fly from Las Vegas to London Heathrow Airport?

Accepted Answer

If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Las Vegas to London Heathrow Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals. Visit our flight page for the latest deals!>/a>

Question 6

What’s the cheapest day of the week to fly from Las Vegas to London Heathrow Airport?

Accepted Answer

If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Las Vegas to London Heathrow Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals. Visit our flight page for the latest deals!>/a>

Question 7

Which airports will I be using when flying from Las Vegas to London Heathrow Airport?

Accepted Answer

On your way to London Heathrow Airport, you’ll fly out from Las Vegas Harry Reid Intl. You’ll be landing at London Heathrow. <a href='/flight-routes/Las-Vegas-McCarran-LAS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 8

What’s the earliest departure time from Las Vegas to London Heathrow Airport?

Accepted Answer

Early birds can take the earliest flight from Las Vegas at 15:45 and will be landing in London Heathrow Airport at 10:00.

Question 9

What’s the latest departure time from Las Vegas to London Heathrow Airport?

Accepted Answer

If you prefer to fly at night, the latest flight from Las Vegas to London Heathrow Airport jets off at 22:55 and lands at 16:50.

Question 10

Which airlines fly direct between Las Vegas and London Heathrow Airport?

Accepted Answer

There is just one airline that flies from Las Vegas to London Heathrow Airport direct and that is Virgin Atlantic. The best return deal found from Virgin Atlantic for the route is £417.

Question 11

Which airlines fly direct between Las Vegas and London Heathrow Airport?

Accepted Answer

There is just one airline that flies from Las Vegas to London Heathrow Airport direct and that is Virgin Atlantic. The best return deal found from Virgin Atlantic for the route is £417.

Question 12

Which airlines offer Wi-Fi service onboard planes from Las Vegas to London Heathrow Airport?

Accepted Answer

KLM, Iberia, and Virgin Atlantic offer inflight Wi-Fi service on the Las Vegas to London Heathrow Airport flight route.

Question 13

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

Accepted Answer

The Airbus A350-1000 is the aircraft model that flies most regularly on the Las Vegas to London Heathrow Airport flight route.

Question 14

Which airline alliances offer flights from Las Vegas to London Heathrow Airport?

Accepted Answer

SkyTeam is the only airline alliance operating flights between Las Vegas and London Heathrow Airport.

Question 15

On which days can I fly direct from Las Vegas to London Heathrow Airport?

Accepted Answer

There are direct flights from Las Vegas to London Heathrow Airport on a daily basis.

Question 16

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

Accepted Answer

The cheapest month for flights from Las Vegas to London Heathrow Airport is January, where tickets cost £509 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £981 and £871 respectively.

Question 17

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

Accepted Answer

The cheapest month for flights from Las Vegas to London Heathrow Airport is January, where tickets cost £509 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £981 and £871 respectively.

Question 18

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

Accepted Answer

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 Las Vegas to London Heathrow Airport. <a href='/flight-routes/Las-Vegas-McCarran-LAS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 19

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Las Vegas is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/Las-Vegas-McCarran-LAS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 20

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

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Las Vegas with another airline. <a href='/flight-routes/Las-Vegas-McCarran-LAS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 21

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

Accepted Answer

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 London Heathrow Airport from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Las-Vegas-McCarran-LAS/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 22

Which cabin class options are there for flights between Las Vegas and London Heathrow Airport?

Accepted Answer

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 23

Which cabin class options are there for flights between Las Vegas and London Heathrow Airport?

Accepted Answer

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 24

How far in advance should I book a flight from Las Vegas to London Heathrow Airport?

Accepted Answer

To get a below average price on the flight from Las Vegas to London Heathrow Airport, you should book around 4 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Question 25

How far in advance should I book a flight from Las Vegas to London Heathrow Airport?

Accepted Answer

To get a below average price on the flight from Las Vegas to London Heathrow Airport, you should book around 4 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Question 26

Can I save money by flying with a stopover from Las Vegas to London Heathrow Airport?

Accepted Answer

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £461 on average.

Question 27

Can I save money by flying with a stopover from Las Vegas to London Heathrow Airport?

Accepted Answer

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £461 on average.

Low season	January
High season	September
Cheapest flight	£153

LAS - LHR

£153 Find Cheap Flights from Las Vegas to London Heathrow Airport

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

Everything you should know

Cheap Flights from Las Vegas to Heathrow (LAS-LHR)

Recent return flight deals from Las Vegas to Heathrow

Recent one-way flight deals from Las Vegas to Heathrow

Recent last minute flight deals from Las Vegas to Heathrow

Recent direct flight deals from Las Vegas to Heathrow

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

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

What’s the cheapest day of the week to fly from Las Vegas to London Heathrow Airport?

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

The cheapest month for flights from Las Vegas to London Heathrow Airport is January, where tickets cost £509 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £981 and £871 respectively.

Can I save money by flying with a stopover from Las Vegas to London Heathrow Airport?

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £461 on average.

How far in advance should I book a flight from Las Vegas to London Heathrow Airport?

To get a below average price on the flight from Las Vegas to London Heathrow Airport, you should book around 4 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Which airlines fly direct between Las Vegas and London Heathrow Airport?

There is just one airline that flies from Las Vegas to London Heathrow Airport direct and that is Virgin Atlantic. The best return deal found from Virgin Atlantic for the route is £417.

Which cabin class options are there for flights between Las Vegas and London Heathrow Airport?

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Las Vegas and London Heathrow Airport per day?

How long does a flight from Las Vegas to London Heathrow Airport take?

A direct flight to London Heathrow Airport will take on average 9h 50m to travel the 5,213 miles flying distance from Las Vegas.

What’s the earliest departure time from Las Vegas to London Heathrow Airport?

Early birds can take the earliest flight from Las Vegas at 15:45 and will be landing in London Heathrow Airport at 10:00.

What’s the latest departure time from Las Vegas to London Heathrow Airport?

If you prefer to fly at night, the latest flight from Las Vegas to London Heathrow Airport jets off at 22:55 and lands at 16:50.

Expert advice for your flight from Las Vegas to Heathrow

Good to know - Cheap tickets from Las Vegas to London Heathrow Airport

When to book flights from Las Vegas to Heathrow

FAQs for booking Las Vegas to London Heathrow Airport flights

What is the cheapest flight from Las Vegas to London Heathrow Airport?

In the last 3 days, the lowest price for a flight from Las Vegas to London Heathrow Airport was £153 for a one-way ticket and £448 for a return.

Which airports will I be using when flying from Las Vegas to London Heathrow Airport?

On your way to London Heathrow Airport, you’ll fly out from Las Vegas Harry Reid Intl. You’ll be landing at London Heathrow.

Which airlines offer Wi-Fi service onboard planes from Las Vegas to London Heathrow Airport?

KLM, Iberia, and Virgin Atlantic offer inflight Wi-Fi service on the Las Vegas to London Heathrow Airport flight route.

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

The Airbus A350-1000 is the aircraft model that flies most regularly on the Las Vegas to London Heathrow Airport flight route.

Which airline alliances offer flights from Las Vegas to London Heathrow Airport?

SkyTeam is the only airline alliance operating flights between Las Vegas and London Heathrow Airport.

On which days can I fly direct from Las Vegas to London Heathrow Airport?

There are direct flights from Las Vegas to London Heathrow Airport on a daily basis.

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

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 Las Vegas to London Heathrow Airport.

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

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

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Las Vegas with another airline.

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

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 London Heathrow Airport from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to London Heathrow Airport

Prefer to fly direct from Las Vegas to London Heathrow Airport?

Reviews of the top airline flying from Las Vegas to Heathrow

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

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

Complete your trip to London with a hotel stay or car hire

Find direct flights to and from Las Vegas and Heathrow

Flights to other popular destinations

Flights from domestic origins to Heathrow

Choose which airport to fly into in London

Find deals for your return flight