Which airlines fly to Las Vegas?

When flying to Las Vegas from United Kingdom, momondo travellers will most often fly with one of these popular airlines: Virgin Atlantic, British Airways, KLM or Aer Lingus. Depending on what airport in United Kingdom you fly from, you may be able to find flights with any of these popular airlines.

Alaska Airlines Flights to Las Vegas

Alaska Airlines operates around 32 flights into Las Vegas in any given week. The most common departure point for these flights was from San Diego, with the best round-trip Alaska Airlines deal found being £474 (London Heathrow to Las Vegas). Users have rated Alaska Airlines 7.9/10 in over 12,953 reviews on momondo.

Delta Flights to Las Vegas

Another popular choice for flights to Las Vegas is Delta (7.8/10, 8,595 reviews). Most Delta flights landing in Las Vegas will be arriving from Atlanta Hartsfield-Jackson, but there are 27 Delta flights to Las Vegas from all departure points globally so prices can vary significantly. The best Delta deal found on momondo this week was £416 (London Heathrow to Las Vegas, round-trip).

How long does it take to fly to Las Vegas?

If you’re flying from a popular airport in United Kingdom, such as London Heathrow or Manchester, and flying into Las Vegas, then you can expect flight times to average 10h 45m and 10h 20m, respectively.

£326 Cheap Flights to Las Vegas in 2026/27

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Find the cheapest flights from the United Kingdom to Las Vegas

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

11:45 - 18:35LHR London Heathrow-LAS Las Vegas Harry Reid Intl

14h 50m1 stop Amsterdam Schiphol

22:00 - 15:55LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£457Delta

Fri, 9 Oct - Thu, 22 Oct

09:55 - 18:35LHR London Heathrow-LAS Las Vegas Harry Reid Intl

16h 40m1 stop Amsterdam Schiphol

17:13 - 17:35LAS Las Vegas Harry Reid Intl-LHR London Heathrow

16h 22m1 stop Los Angeles Los Angeles

£457Delta

Fri, 9 Oct - Thu, 22 Oct

10:55 - 17:39LHR London Heathrow-LAS Las Vegas Harry Reid Intl

14h 44m1 stop Los Angeles Los Angeles

18:45 - 16:30LAS Las Vegas Harry Reid Intl-LHR London Heathrow

13h 45m1 stop Los Angeles Los Angeles

£457Virgin Atlantic

Thu, 24 Dec - Tue, 29 Dec

06:30 - 14:35LHR London Heathrow-LAS Las Vegas Harry Reid Intl

16h 05m1 stop Frankfurt am Main

13:20 - 13:30LAS Las Vegas Harry Reid Intl-LHR London Heathrow

16h 10m1 stop Los Angeles Los Angeles

£457Lufthansa

Thu, 28 Jan - Mon, 1 Feb

06:30 - 14:35LHR London Heathrow-LAS Las Vegas Harry Reid Intl

16h 05m1 stop Frankfurt am Main

10:29 - 13:30LAS Las Vegas Harry Reid Intl-LHR London Heathrow

19h 01m1 stop Los Angeles Los Angeles

£457Lufthansa

Thu, 28 Jan - Wed, 3 Feb

07:25 - 17:49LHR London Heathrow-LAS Las Vegas Harry Reid Intl

18h 24m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

05:45 - 06:35LAS Las Vegas Harry Reid Intl-LHR London Heathrow

16h 50m2 stops San Francisco Toronto Pearson Intl

£457United Airlines

Wed, 7 Oct - Sun, 11 Oct

07:30 - 14:35LHR London Heathrow-LAS Las Vegas Harry Reid Intl

15h 05m1 stop Frankfurt am Main

07:40 - 07:25LAS Las Vegas Harry Reid Intl-LHR London Heathrow

15h 45m2 stops Los Angeles Los Angeles San Francisco

£457United Airlines

Thu, 7 Jan - Mon, 11 Jan

08:30 - 22:47LGW London Gatwick-LAS Las Vegas Harry Reid Intl

22h 17m2 stops Zurich Toronto Pearson Intl

23:50 - 17:50LAS Las Vegas Harry Reid Intl-LGW London Gatwick

34h 00m2 stops Toronto Pearson Intl Zurich

£457Multiple Airlines

Thu, 25 Feb - Mon, 1 Mar

20:25 - 14:15LHR London Heathrow-LAS Las Vegas Harry Reid Intl

25h 50m1 stop Amsterdam Schiphol

09:40 - 16:30LAS Las Vegas Harry Reid Intl-LHR London Heathrow

22h 50m1 stop Los Angeles Los Angeles

£457Virgin Atlantic

Wed, 25 Nov - Sun, 29 Nov

18:40 - 20:52LGW London Gatwick-LAS Las Vegas Harry Reid Intl

34h 12m2 stops Zurich Los Angeles Los Angeles

06:45 - 17:50LAS Las Vegas Harry Reid Intl-LGW London Gatwick

27h 05m3 stops Denver Intl Los Angeles Los Angeles Zurich

£466Multiple Airlines

Thu, 12 Nov - Tue, 17 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

17:25 - 20:10LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

22:00 - 15:55LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£457Virgin Atlantic

Mon, 28 Sep - Sun, 11 Oct

06:15 - 15:35LHR London Heathrow-LAS Las Vegas Harry Reid Intl

17h 20m1 stop Paris Charles de Gaulle

20:25 - 10:45LAS Las Vegas Harry Reid Intl-LHR London Heathrow

30h 20m1 stop Amsterdam Schiphol

£460Virgin Atlantic

Mon, 28 Sep - Sun, 11 Oct

06:15 - 15:35LHR London Heathrow-LAS Las Vegas Harry Reid Intl

17h 20m1 stop Paris Charles de Gaulle

22:00 - 15:55LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£463Delta

Mon, 28 Sep - Sun, 11 Oct

06:15 - 15:35LHR London Heathrow-LAS Las Vegas Harry Reid Intl

17h 20m1 stop Paris Charles de Gaulle

17:13 - 15:00LAS Las Vegas Harry Reid Intl-LHR London Heathrow

13h 47m1 stop Los Angeles Los Angeles

£463Delta

Mon, 28 Sep - Sun, 11 Oct

15:05 - 23:48LHR London Heathrow-LAS Las Vegas Harry Reid Intl

16h 43m1 stop Vancouver Intl

17:07 - 14:10LAS Las Vegas Harry Reid Intl-LHR London Heathrow

13h 03m1 stop San Francisco

£463Air Canada

Mon, 28 Sep - Sun, 11 Oct

15:05 - 23:48LHR London Heathrow-LAS Las Vegas Harry Reid Intl

16h 43m1 stop Vancouver Intl

06:50 - 11:50LAS Las Vegas Harry Reid Intl-LHR London Heathrow

21h 00m2 stops Vancouver Intl Calgary

£463Air Canada

Mon, 28 Sep - Sun, 11 Oct

18:00 - 20:45LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

22:00 - 15:55LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£464Multiple Airlines

Fri, 25 Sep - Thu, 8 Oct

17:25 - 20:10LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

23:15 - 17:10LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£464Multiple Airlines

Sat, 26 Sep - Fri, 9 Oct

17:00 - 23:17LHR London Heathrow-LAS Las Vegas Harry Reid Intl

14h 17m1 stop Seattle/Tacoma Intl

20:59 - 15:05LAS Las Vegas Harry Reid Intl-LHR London Heathrow

34h 06m1 stop Seattle/Tacoma Intl

£466Alaska Airlines

Sat, 26 Sep - Fri, 9 Oct

17:00 - 23:17LHR London Heathrow-LAS Las Vegas Harry Reid Intl

14h 17m1 stop Seattle/Tacoma Intl

15:56 - 15:05LAS Las Vegas Harry Reid Intl-LHR London Heathrow

15h 09m1 stop Seattle/Tacoma Intl

£467Alaska Airlines

Fri, 25 Sep - Thu, 8 Oct

Recent direct flight deals from the United Kingdom to Las Vegas

Enter your travel dates to find the best prices.

18:00 - 20:45LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

22:00 - 15:55LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£459Air France

Fri, 9 Oct - Thu, 22 Oct

16:05 - 18:50LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

20:55 - 14:50LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£459British Airways

Thu, 28 Jan - Tue, 2 Feb

16:05 - 18:50LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

20:55 - 14:50LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£459British Airways

Tue, 2 Mar - Wed, 10 Mar

17:40 - 20:25LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

22:20 - 16:15LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£461Virgin Atlantic

Thu, 14 Jan - Tue, 19 Jan

17:40 - 20:25LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

22:20 - 16:15LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£461Virgin Atlantic

Mon, 11 Jan - Sun, 17 Jan

17:40 - 20:25LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

22:20 - 16:15LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£462KLM

Thu, 17 Dec - Thu, 24 Dec

17:40 - 20:25LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

22:20 - 16:15LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£463KLM

Thu, 26 Nov - Mon, 30 Nov

16:05 - 18:50LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

20:55 - 14:50LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£463Multiple Airlines

Tue, 2 Mar - Tue, 9 Mar

17:40 - 20:25LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

22:20 - 16:15LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£463Multiple Airlines

Wed, 25 Nov - Sun, 29 Nov

18:00 - 20:45LHR London Heathrow-LAS Las Vegas Harry Reid Intl

10h 45mdirect

22:00 - 15:55LAS Las Vegas Harry Reid Intl-LHR London Heathrow

9h 55mdirect

£463Air France

Fri, 9 Oct - Mon, 19 Oct

Fly from

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Fri 9/10

11:45-18:35

1 stop14h 50m

Las Vegas Harry Reid Intl

Thu 22/10

22:00-15:55

Nonstop9h 55m

£457

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Fri 9/10

09:55-18:35

1 stop16h 40m

Las Vegas Harry Reid Intl

Thu 22/10

17:13-17:35

1 stop16h 22m

£457

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Thu 24/12

10:55-17:39

1 stop14h 44m

Las Vegas Harry Reid Intl

Tue 29/12

18:45-16:30

1 stop13h 45m

£457

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Thu 28/1

06:30-14:35

1 stop16h 05m

Las Vegas Harry Reid Intl

Mon 1/2

13:20-13:30

1 stop16h 10m

£457

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Thu 28/1

06:30-14:35

1 stop16h 05m

Las Vegas Harry Reid Intl

Wed 3/2

10:29-13:30

1 stop19h 01m

£457

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Wed 7/10

07:25-17:49

2 stops18h 24m

Las Vegas Harry Reid Intl

Sun 11/10

05:45-06:35

2 stops16h 50m

£457

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Thu 7/1

07:30-14:35

1 stop15h 05m

Las Vegas Harry Reid Intl

Mon 11/1

07:40-07:25

2 stops15h 45m

£457

LondonLas Vegas

LGW London Gatwick - LAS Las Vegas Harry Reid Intl

LGWLAS

London Gatwick

Thu 25/2

08:30-22:47

2 stops22h 17m

Las Vegas Harry Reid Intl

Mon 1/3

23:50-17:50

2 stops34h 00m

£457

LondonLas Vegas

LHR London Heathrow - LAS Las Vegas Harry Reid Intl

LHRLAS

London Heathrow

Wed 25/11

20:25-14:15

1 stop25h 50m

Las Vegas Harry Reid Intl

Sun 29/11

09:40-16:30

1 stop22h 50m

£457

LondonLas Vegas

LGW London Gatwick - LAS Las Vegas Harry Reid Intl

LGWLAS

London Gatwick

Thu 12/11

18:40-20:52

2 stops34h 12m

Las Vegas Harry Reid Intl

Tue 17/11

06:45-17:50

3 stops27h 05m

£466

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Las Vegas flights insights and trends

Explore insights for your Las Vegas flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Las Vegas?

In general, January is the cheapest month to fly from United Kingdom to Las Vegas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £554. If you’re not able to fly to Las Vegas in January, then February is your next best option. Flight prices from United Kingdom to Las Vegas during February average around £580.

What is the absolute cheapest flight to Las Vegas?

See prices from:

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

The cheapest day to depart on your flight to Las Vegas is on a Thursday when prices can be found for as low as £654. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £752.

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

Our data shows that the cheapest United Kingdom to Las Vegas flights are usually those with departure times at midday. Our users have found flights to Las Vegas at midday for as low as £679. Flights to Las Vegas are more costly in the morning, with an average ticket price of £761. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Las Vegas from United Kingdom 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 United Kingdom for as low as £599 on momondo.

Cheapest flights to Las Vegas Harry Reid Intl

Find the cheapest flights to Las Vegas Harry Reid Intl from your nearest city or airport

Find flights from London Heathrow Airport to Las Vegas

CHEAPEST MONTH TO FLY TO LAS VEGAS FROM LONDON HEATHROW AIRPORT	January	16% cheaper	Flying from London Heathrow Airport to Las Vegas costs on average just £556 in January
MOST EXPENSIVE MONTH TO FLY TO LAS VEGAS FROM LONDON HEATHROW AIRPORT	May	13% more expensive	It costs about £746 for flights to Las Vegas from London Heathrow Airport in May
MOST POPULAR MONTH TO FLY TO LAS VEGAS FROM LONDON HEATHROW AIRPORT	September	280% more users visited	More momondo users searched in flights to Las Vegas from London Heathrow Airport in September than any other month

Cheap Las Vegas flight deals and tips

Summary info about Las Vegas flight prices, duration and airlines

Best One-Way Price	£326
Best Round-Trip Price	£457
Fastest flight time	14h 00m
Popular in	May

The best one-way flight price to Las Vegas from United Kingdom in the last 5 days is £326 (Manchester to Las Vegas Harry Reid Intl).

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The best return flight price to Las Vegas from United Kingdom in the last 5 days is £457 (London Heathrow to Las Vegas Harry Reid Intl).

Search Deals

The fastest flight to Las Vegas from United Kingdom takes 14h 00m (London Stansted to Las Vegas Harry Reid Intl).

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May has the highest demand for flights to Las Vegas, with a 4% price increase on average.

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Frequently asked questions about flying to Las Vegas

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

Most flyers found that booking tickets 58 days in advance of their planned departure date is the best time to get cheap flights to Las Vegas. During this timeframe, flight prices are around £650. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from United Kingdom for as low as £510 on momondo.

Is there an alternative airport near Las Vegas?

Those flying to Las Vegas could potentially find better pricing at Las Vegas Boulder City Airport (22 mi from Las Vegas city centre), Meadview Grand Canyon West Airport (75 mi from Las Vegas city centre) or Bullhead City Laughlin Bullhead Airport (77 mi from Las Vegas city centre) depending on the month and departure airport.

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

Prices for flights to Las Vegas Harry Reid Intl Airport are updated daily.

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

There are 24 operators available for flights to Las Vegas Harry Reid Intl Airport as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Las Vegas Harry Reid Intl Airport.

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

The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Needles

Laughlin

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Why use momondo?

Why should I use momondo to find a flight deal to Las Vegas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Las Vegas. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Las Vegas.

I’m not ready to book a flight to Las Vegas right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas and alert you when they change.