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Cheap flights from Las Vegas to the United Kingdom from £207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to the United Kingdom departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
19:20 - 19:20
LAS
-
LHR
16h 00m
1 stop
SWISS Logo
08:45 - 16:25
LHR
-
LAS
15h 40m
1 stop
£458SWISS
Tue, 21 Apr - Tue, 28 Apr
SWISS Logo
15:38 - 17:55
LAS
-
LGW
18h 17m
2 stops
SWISS Logo
09:20 - 15:45
LGW
-
LAS
14h 25m
1 stop
£460SWISS
Wed, 6 May - Wed, 20 May
SWISS Logo
15:38 - 17:55
LAS
-
LGW
18h 17m
2 stops
SWISS Logo
09:20 - 15:45
LGW
-
LAS
14h 25m
1 stop
£460SWISS
Wed, 6 May - Wed, 20 May
Multiple Airlines Logo
19:20 - 17:50
LAS
-
LHR
14h 30m
1 stop
Multiple Airlines Logo
09:30 - 16:20
LHR
-
LAS
14h 50m
1 stop
£462Multiple Airlines
Tue, 28 Apr - Wed, 6 May
Multiple Airlines Logo
16:45 - 11:50
LAS
-
LHR
36h 05m
1 stop
Multiple Airlines Logo
06:00 - 22:33
LHR
-
LAS
23h 33m
2 stops
£467Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Delta Logo
22:00 - 15:55
LAS
-
LHR
9h 55mdirect
Delta Logo
11:45 - 18:35
LHR
-
LAS
14h 50m
1 stop
£471Delta
Wed, 6 May - Wed, 20 May
British Airways Logo
11:51 - 17:35
LAS
-
EDI
21h 44m
2 stops
British Airways Logo
19:35 - 21:00
EDI
-
LAS
33h 25m
2 stops
£486British Airways
Mon, 27 Apr - Mon, 4 May
British Airways Logo
12:22 - 21:50
LAS
-
EDI
25h 28m
2 stops
British Airways Logo
06:20 - 20:00
EDI
-
LAS
21h 40m
1 stop
£518British Airways
Fri, 1 May - Fri, 15 May
Aer Lingus Logo
00:47 - 16:50
LAS
-
SOU
32h 03m
2 stops
Aer Lingus Logo
09:10 - 23:03
SOU
-
LAS
21h 53m
2 stops
£709Aer Lingus
Sat, 11 Apr - Thu, 16 Apr
Aer Lingus Logo
23:55 - 08:40
LAS
-
SOU
24h 45m
2 stops
Aer Lingus Logo
09:10 - 22:49
SOU
-
LAS
21h 39m
2 stops
£710Aer Lingus
Tue, 11 Aug - Thu, 27 Aug

United Airlines flights from Las Vegas to United Kingdom

Our best United Airlines deals on Las Vegas to United Kingdom flight tickets
United Airlines
19 Mar
LAS06:00Las Vegas Harry Reid Intl
18h 30m
1 stop
LHR07:30London Heathrow
26 Mar
LHR10:05London Heathrow
19h 28m
1 stop
LAS22:33Las Vegas Harry Reid Intl
£490
United Airlines
18 Mar
LAS11:08Las Vegas Harry Reid Intl
13h 17m
1 stop
LHR07:25London Heathrow
25 Mar
LHR08:00London Heathrow
16h 16m
1 stop
LAS17:16Las Vegas Harry Reid Intl
£491
United Airlines
13 Apr
LAS06:00Las Vegas Harry Reid Intl
27h 10m
2 stops
MAN17:10Manchester
28 Apr
MAN06:05Manchester
23h 54m
2 stops
LAS21:59Las Vegas Harry Reid Intl
£492

WestJet flights from Las Vegas to United Kingdom

Our best WestJet deals on Las Vegas to United Kingdom flight tickets
WestJet
3 Mar
LAS11:20Las Vegas Harry Reid Intl
17h 30m
1 stop
LHR12:50London Heathrow
10 Mar
LHR14:50London Heathrow
13h 43m
1 stop
LAS21:33Las Vegas Harry Reid Intl
£465
WestJet
3 Mar
LAS11:20Las Vegas Harry Reid Intl
17h 30m
1 stop
LHR12:50London Heathrow
10 Mar
LHR14:50London Heathrow
34h 49m
3 stops
LAS18:39Las Vegas Harry Reid Intl
£547
WestJet
1 Mar
LAS21:15Las Vegas Harry Reid Intl
31h 35m
2 stops
LHR12:50London Heathrow
9 Mar
LHR14:50London Heathrow
13h 43m
1 stop
LAS21:33Las Vegas Harry Reid Intl
£678

momondo Fare Finder

 
Customise your flight search to find flights from Las Vegas to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 20 February 2026.
Use the filters below to find and compare flights from Las Vegas to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 21/4

19:20-19:20

1 stop16h 00m

London Heathrow

Tue 28/4

08:45-16:25

1 stop15h 40m

£458

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Wed 6/5

15:38-17:55

2 stops18h 17m

London Gatwick

Wed 20/5

09:20-15:45

1 stop14h 25m

£460

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Wed 6/5

15:38-17:55

2 stops18h 17m

London Gatwick

Wed 20/5

09:20-15:45

1 stop14h 25m

£460

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 28/4

19:20-17:50

1 stop14h 30m

London Heathrow

Wed 6/5

09:30-16:20

1 stop14h 50m

£462

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Wed 18/3

16:45-11:50

1 stop36h 05m

London Heathrow

Wed 25/3

06:00-22:33

2 stops23h 33m

£467

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Wed 6/5

22:00-15:55

Nonstop9h 55m

London Heathrow

Wed 20/5

11:45-18:35

1 stop14h 50m

£471

Las VegasEdinburgh

LAS - EDI

LASEDI

Las Vegas Harry Reid Intl

Mon 27/4

11:51-17:35

2 stops21h 44m

Edinburgh Turnhouse

Mon 4/5

19:35-21:00

2 stops33h 25m

£486

Las VegasEdinburgh

LAS - EDI

LASEDI

Las Vegas Harry Reid Intl

Fri 1/5

12:22-21:50

2 stops25h 28m

Edinburgh Turnhouse

Fri 15/5

06:20-20:00

1 stop21h 40m

£518

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Sat 11/4

00:47-16:50

2 stops32h 03m

Southampton Eastleigh

Thu 16/4

09:10-23:03

2 stops21h 53m

£709

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Tue 11/8

23:55-08:40

2 stops24h 45m

Southampton Eastleigh

Thu 27/8

09:10-22:49

2 stops21h 39m

£710

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Las Vegas to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Las Vegas is in January. Flight prices, which tend to average around £500, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around £501.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Las Vegas to United Kingdom is on a Sunday. Travellers who choose to depart for United Kingdom on a Sunday will often find tickets for as low as £493. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to United Kingdom for around £654.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £422. Try not to purchase tickets in the evening because they tend to be around £597. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Las Vegas Harry Reid Intl to United Kingdom flight route?

Fly from Las Vegas Harry Reid Intl to London Heathrow for the best Las Vegas Harry Reid Intl - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £681 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Las Vegas for as low as £588 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to United Kingdom flights?

There are 3 cabin classes available to choose from on Las Vegas Harry Reid Intl to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Las Vegas to United Kingdom flights?

You could potentially save up to 33% on your flight if you consider stops on a Las Vegas to United Kingdom flight.

Cheap Las Vegas to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to United Kingdom

Best price found

£300

Fastest flight time

9h 40m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Las Vegas in the past 72 hours is £300. The best return flight deal from Las Vegas to United Kingdom found on momondo in the last 72 hours is £493.
The fastest flight from Las Vegas to United Kingdom takes 9h 40m
Direct flights go from Las Vegas to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Las Vegas there are direct flights to London Heathrow (LHR), Manchester (MAN).
Search flight deals

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to United Kingdom were last updated today.

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

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to United Kingdom?

    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 from Las Vegas Harry Reid Intl Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Las Vegas to United Kingdom?

Best airlines flying from Las Vegas to United Kingdom

Compare and see reviews for airlines that fly from Las Vegas to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £413Free CancellationRating
7.5
679 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £463Free CancellationRating
6.7
7,755 reviews
Search British Airways flights
Aer LingusPriceFrom £555Free CancellationRating
7.2
1,456 reviews
Search Aer Lingus flights

Why use momondo?

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

It is quick and easy to find Las Vegas to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.

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

Yes. momondo enables you to select and highlight flights to United Kingdom from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Las Vegas.

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

If you are not ready to book a flight from Las Vegas to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £29
Flights to Manchesterfrom £33
Flights to Birminghamfrom £33
Flights to Edinburghfrom £30
Flights to Belfastfrom £30
Flights to Glasgowfrom £32
Flights to Bristolfrom £33
Flights to Newcastle upon Tynefrom £30
Flights to Liverpoolfrom £30
Flights to Aberdeenfrom £36
Flights to Leedsfrom £35
Flights to Invernessfrom £36