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Cheap flights from London Heathrow Airport to Las Vegas from ₹ 53,923

LHR — LAS
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Las Vegas

Tue 22/1206:20 -
2 stops19h 39m
Sat 26/1210:14 -
1 stop13h 31m
Deal found 6/9₹ 66,011
Sat 28/1114:45 -
1 stop17h 12m
Sat 26/1207:00 -
1 stop21h 20m
Deal found 4/9₹ 66,200
Mon 28/918:05 -
2 stops36h 55m
Fri 9/1012:51 -
1 stop24h 49m
Deal found 6/9₹ 66,294
Sat 28/1114:45 -
1 stop14h 15m
Wed 30/1209:36 -
1 stop18h 44m
Deal found 4/9₹ 66,672
Wed 25/1107:40 -
2 stops17h 38m
Sat 26/1216:40 -
1 stop12h 50m
Deal found 4/9₹ 66,955
Sat 14/1109:10 -
1 stop15h 54m
Wed 25/1106:00 -
2 stops19h 10m
Deal found 5/9₹ 67,050
Wed 23/1217:05 -
1 stop27h 23m
Sat 26/1206:00 -
1 stop17h 45m
Deal found 6/9₹ 67,144
Fri 27/1114:45 -
1 stop35h 27m
Sat 26/1220:18 -
1 stop32h 02m
Deal found 4/9₹ 67,333
Fri 27/1114:45 -
1 stop35h 27m
Mon 7/1206:00 -
1 stop22h 20m
Deal found 6/9₹ 67,427
Fri 27/1114:45 -
1 stop35h 27m
Thu 31/1220:18 -
1 stop32h 02m
Deal found 4/9₹ 67,616
Fri 27/1114:45 -
1 stop35h 27m
Wed 30/1207:00 -
1 stop21h 20m
Deal found 4/9₹ 67,805
Fri 27/1106:05 -
2 stops24h 54m
Fri 25/1209:01 -
1 stop13h 34m
Deal found 4/9₹ 67,899

Find flight deals from Heathrow to Las Vegas

Round-trip from

₹ 66,011

One-way from

₹ 53,923

Popular in

July

Cheapest in

January

Average price

₹ 82,915
Delta
  • Delta
  • 22/12-26/12
  • 3 total stops
  • 33h 10m total
  • London to Las Vegas
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British Airways
  • British Airways
  • 12/11-31/12
  • Nonstop
  • 10h 45m total
  • London to Las Vegas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 873,930 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (₹ 93,000 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Sat 6/3

16:05-18:50

Nonstop10h 45m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 56,567

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Sat 12/12

16:05-18:50

Nonstop10h 45m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 57,417

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Wed 4/11

08:00-00:40

3 stops24h 40m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 60,817

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Thu 3/12

06:50-20:44

3 stops21h 54m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 63,272

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Tue 3/11

16:05-18:50

Nonstop10h 45m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 67,427

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Wed 3/3

09:10-01:06

3 stops23h 56m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 69,033

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Tue 15/12

09:10-00:29

3 stops23h 19m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 71,488

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Tue 10/11

09:00-20:23

2 stops19h 23m

Las Vegas Harry Reid Intl

Mon 16/11

08:44-11:15

2 stops18h 31m

₹ 74,416

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Fri 13/11

06:40-20:24

2 stops21h 44m

Las Vegas Harry Reid Intl

Wed 18/11

09:40-16:00

3 stops22h 20m

₹ 79,326

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Thu 5/11

10:20-21:01

2 stops18h 41m

Las Vegas Harry Reid Intl

Tue 10/11

09:40-17:40

3 stops24h 00m

₹ 83,198

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Las Vegas

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

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Las Vegas (average of ₹ 69,788). Flying from London Heathrow Airport to Las Vegas in July is currently the most expensive (average of ₹ 93,964). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to LAS?

When flying from London Heathrow Airport to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from London Heathrow Airport to Las Vegas?

Airfare is below average for this route at the moment.

London Heathrow Airport to Las Vegas flights typically cost between ₹ 69,883 and ₹ 98,686 in December.
The cheapest return price found within the last 5 days was ₹ 66,011 on Delta (22 Dec–26 Dec).

Related info for your journey

  • What airport do you fly into for flights to Las Vegas from London Heathrow?

    If you book a flight to Las Vegas from London Heathrow, you will be flying to Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 10.0 km from the centre of Las Vegas. There are 10 flights from London Heathrow to Harry Reid Intl per day from 0 different airlines.

  • How long is the flight from London Heathrow Airport to Las Vegas?

    A quick flight from London Heathrow Airport to Las Vegas can take about 10h 45m. SWISS provides one of the quickest options available for as low as ₹ 76,210. Airlines will cover a distance of 8390 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from London Heathrow Airport to Las Vegas?

    The top 3 most reliable airlines when flying from London Heathrow Airport to Las Vegas are KLM (82%), Air France (82%) and Delta (82%).

  • Can I find deals for flights from Heathrow to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Heathrow to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Las Vegas.

  • Can I find deals for business class flights from Heathrow to Las Vegas?

    Yes. Cheapflights offers flight deals from Heathrow to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Las Vegas (average of ₹ 69,788). Flying from London Heathrow Airport to Las Vegas in July is currently the most expensive (average of ₹ 93,964). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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