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Cheap flights from London Heathrow to Las Vegas

Q: How much are flights normally?

£ 502. If you see flights from London Heathrow to Las Vegas for less than this, you've found a good deal.

Q: When is the best time to book cheap flights?

21 weeks. If you want cheap flights from London Heathrow to Las Vegas, this is the best time to book.

Q: What are the cheapest airlines?

American Airlines, British Airways, Delta Air Lines, KLM, Brussels Airlines. These airlines usually offer the cheapest flights from London Heathrow to Las Vegas.

Q: Can I fly direct to Las Vegas?

British Airways, Virgin Atlantic, Finnair, American Airlines. You can fly non-stop from London Heathrow to Las Vegas with these airlines.

Q: What airlines fly indirectly?

Virgin Atlantic, United Airlines, Delta Air Lines, Brussels Airlines, Air Canada. These airlines fly from London Heathrow to Las Vegas, but you’ll have at least one layover.

Q: When is high season?

September. This is the most expensive time to fly to Las Vegas. If this is when you want to go, book your flight from London Heathrow in advance.

Q: When is the cheapest time to fly?

January. Flights from London Heathrow to Las Vegas are usually cheaper at this time of year.

Q: How long is the flight?

10 hrs 45 mins. This is the shortest flight time from London Heathrow to Las Vegas.

Q: How long should I stay in Las Vegas?

5 days. Most people spend this amount of time in Las Vegas.

from as little as £324

7 nights in Las Vegas, departing London Heathrow on 02 / Mar / 2021 with American Airlines (price found 20 hours ago)

Subject to availability, prices correct of the last 24 hours

Cheap return flights from London Heathrow to Las Vegas

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The London Heathrow / Las Vegas route

All 8401 km of it

Cheap flight deals for this route

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Las Vegas flight facts

What you need to know

How much are flights normally?

£ 502

If you see flights from London Heathrow to Las Vegas for less than this, you've found a good deal.

When is the best time to book cheap flights?

21 weeks

If you want cheap flights from London Heathrow to Las Vegas, this is the best time to book.

What are the cheapest airlines?

American Airlines
British Airways
Delta Air Lines
KLM
Brussels Airlines

These airlines usually offer the cheapest flights from London Heathrow to Las Vegas.

Can I fly direct to Las Vegas?

British Airways
Virgin Atlantic
Finnair
American Airlines

You can fly non-stop from London Heathrow to Las Vegas with these airlines.

What airlines fly indirectly?

Virgin Atlantic
United Airlines
Delta Air Lines
Brussels Airlines
Air Canada

These airlines fly from London Heathrow to Las Vegas, but you’ll have at least one layover.

When is high season?

September

This is the most expensive time to fly to Las Vegas. If this is when you want to go, book your flight from London Heathrow in advance.

When is the cheapest time to fly?

January

Flights from London Heathrow to Las Vegas are usually cheaper at this time of year.

How long is the flight?

10 hrs 45 mins

This is the shortest flight time from London Heathrow to Las Vegas.

How long should I stay in Las Vegas?

5 days

Most people spend this amount of time in Las Vegas.

Alternative flights from the UK to Las Vegas

Check out prices for other routes

London to Las Vegas

from £324 pp

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Manchester to Las Vegas

from £426 pp

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Edinburgh to Las Vegas

from £360 pp

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Birmingham to Las Vegas

from £438 pp

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London City Airport to Las Vegas

search for price

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London Gatwick to Las Vegas

from £325 pp

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Alternative flights from London Heathrow

You might find cheaper flights nearby

Los Angeles from London Heathrow

from £286 pp

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San Diego from London Heathrow

from £311 pp

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Oakland from London Heathrow

from £469 pp

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San Francisco from London Heathrow

from £280 pp

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Denver from London Heathrow

from £333 pp

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Seattle from London Heathrow

from £326 pp

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Today alone, Netflights has searched over 6,267 flights. 02 / Mar / 2021 is currently the lowest priced day of the year to fly the London Heathrow/Las Vegas route. There are around 852 flights on any given week from the UK to Las Vegas and the cheapest month to fly right now is March.

Min / Max Temperature (°C)

LOWEST

-1 °C

AVG

18 °C

HIGHEST

39 °C

Rainfall (mm)

LOWEST

4 mm

AVG

9.6 mm

HIGHEST

16 mm

Key facts about Las Vegas

Currency

United States dollar

Language

English

Timezone

8 hrs behind GMT

How to get cheap flights from London Heathrow to Las Vegas

Tips and advice from our flight experts

If you're looking to fly from London Heathrow to Las Vegas, you might like to know that 02 / Mar / 2021 currently has the cheapest flights. At the moment, there are 12 airlines flying to Las Vegas. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Las Vegas.

British Airways is the most popular airline that flies from London Heathrow to Las Vegas. But it's still worth looking at other options, as there are 852 flights to Las Vegas every week. If you want to broaden your search, look at flights departing from other airports.

Your flight from London Heathrow to Las Vegas will take at least 10 hrs 45 mins. On average, it takes 13 hrs 30 mins to fly the 8401 km distance. Take a look at flight times to see which one works best for you.

The cheapest month to fly to Las Vegas is January, while September is when the prices of flights, hotels and car hire will be at their highest. If you need somewhere to stay for your trip to the USA, take a look at our accommodation options.