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Cheap flights from London Heathrow Airport to Las Vegas from ₹ 52,221

LHR — LAS
24 Nov — 1 Dec1
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 27/1014:45 -
1 stop16h 14m
Thu 12/1111:50 -
1 stop16h 30m
Deal found 20/10₹ 60,102
Wed 28/1014:45 -
1 stop15h 14m
Mon 9/1109:38 -
1 stop18h 42m
Deal found 21/10₹ 60,197
Tue 3/1114:45 -
1 stop15h 52m
Mon 9/1107:20 -
1 stop21h 00m
Deal found 21/10₹ 60,292
Thu 5/1114:45 -
1 stop15h 52m
Fri 13/1113:55 -
1 stop14h 25m
Deal found 22/10₹ 60,387
Thu 24/1214:45 -
1 stop14h 32m
Tue 5/113:44 -
1 stop14h 36m
Deal found 25/10₹ 60,671
Fri 30/1014:45 -
1 stop14h 49m
Thu 5/1109:38 -
1 stop18h 42m
Deal found 21/10₹ 60,956
Tue 27/1014:45 -
1 stop15h 14m
Fri 13/1109:38 -
1 stop18h 42m
Deal found 20/10₹ 61,051
Fri 20/1114:45 -
1 stop15h 36m
Fri 27/1107:00 -
1 stop21h 20m
Deal found 22/10₹ 61,146
Sun 22/1114:45 -
1 stop14h 15m
Tue 1/1207:00 -
1 stop21h 20m
Deal found 23/10₹ 61,241
Thu 24/1214:45 -
1 stop17h 14m
Wed 30/1207:00 -
1 stop21h 20m
Deal found 24/10₹ 61,431
Sun 15/1114:45 -
1 stop30h 55m
Mon 23/1119:08 -
1 stop33h 12m
Deal found 21/10₹ 62,096

Find flight deals from Heathrow to Las Vegas

Round-trip from

₹ 60,102

One-way from

₹ 52,221

Popular in

May

Cheapest in

January

Average price

₹ 83,554
Alaska Airlines
  • Alaska Airlines
  • 5/11-10/11
  • 2 total stops
  • 49h 19m total
  • London to Las Vegas
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 13/3-31/12
  • 1 total stop
  • 14h 51m total
  • London to Las Vegas
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 751,222 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (₹ 91,627 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Sat 13/3

14:45-23:16

1 stop16h 31m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 52,411

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Tue 10/11

09:20-20:28

1 stop19h 08m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 55,544

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Wed 2/12

09:20-21:10

1 stop19h 50m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 55,734

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Fri 13/11

09:20-23:40

1 stop22h 20m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 55,734

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Sun 6/12

07:45-22:48

1 stop23h 03m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 56,019

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Sat 21/11

08:05-22:45

1 stop22h 40m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 56,209

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Sun 22/11

07:45-22:45

1 stop23h 00m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 56,209

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Sun 6/12

20:05-20:39

2 stops32h 34m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 56,684

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Wed 4/11

14:45-21:30

1 stop14h 45m

Las Vegas Harry Reid Intl

Mon 18/1

07:00-12:20

1 stop21h 20m

₹ 60,292
Fastest return journey

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Sat 13/3

16:05-18:50

Nonstop10h 45m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

₹ 66,368

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 ₹ 69,881). Flying from London Heathrow Airport to Las Vegas in May is currently the most expensive (average of ₹ 94,473). 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 ₹ 66,986 and ₹ 98,413 in November.
The cheapest return price found within the last 5 days was ₹ 60,102 on Alaska Airlines (5 Nov–10 Nov).

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 2 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 14h 45m. Alaska Airlines provides one of the quickest options available for as low as ₹ 60,292. 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 (75%), Air France (75%) and Delta (75%).

  • 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 ₹ 69,881). Flying from London Heathrow Airport to Las Vegas in May is currently the most expensive (average of ₹ 94,473). 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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