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Cheap flights from Las Vegas to the United Kingdom from $281

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 11/11. 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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Find the cheapest flights from Las Vegas to the United Kingdom

Cheap round-trip flights

Iberia Logo
8:55 pm - 2:50 pmLAS-LHR
9h 55mnonstop
Iberia Logo
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$564Iberia
Find Deal
Tue, Nov 18 - Tue, Dec 9
British Airways Logo
10:05 pm - 4:05 pmLAS-LHR
10h 00mnonstop
British Airways Logo
5:20 pm - 8:00 pmLHR-LAS
10h 40mnonstop
$565British Airways
Find Deal
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
10:00 pm - 4:00 pmLAS-LHR
10h 00mnonstop
American Airlines Logo
5:20 pm - 8:00 pmLHR-LAS
10h 40mnonstop
$566American Airlines
Find Deal
Mon, Sep 8 - Wed, Sep 24
Delta Logo
10:14 am - 10:00 amLAS-LHR
15h 46m1 stop
Delta Logo
4:35 pm - 7:15 pmLHR-LAS
10h 40mnonstop
$569Delta
Find Deal
Sun, Sep 28 - Thu, Oct 16
Delta Logo
6:45 am - 9:15 amLAS-LHR
18h 30m1 stop
Delta Logo
4:35 pm - 7:15 pmLHR-LAS
10h 40mnonstop
$570Delta
Find Deal
Sun, Sep 7 - Wed, Sep 17
Virgin Atlantic Logo
8:25 pm - 4:40 pmLAS-LCY
12h 15m1 stop
Virgin Atlantic Logo
8:40 am - 6:35 pmLCY-LAS
17h 55m1 stop
$586Virgin Atlantic
Find Deal
Tue, Oct 7 - Tue, Oct 14
Virgin Atlantic Logo
8:25 pm - 4:40 pmLAS-LCY
12h 15m1 stop
Virgin Atlantic Logo
10:00 am - 6:35 pmLCY-LAS
16h 35m1 stop
$590Virgin Atlantic
Find Deal
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
3:10 pm - 9:20 amLAS-LGW
10h 10mnonstop
American Airlines Logo
10:25 am - 1:20 pmLGW-LAS
10h 55mnonstop
$633American Airlines
Find Deal
Thu, Sep 25 - Tue, Oct 14
United Airlines Logo
11:59 pm - 8:25 amLAS-EDI
24h 26m1 stop
United Airlines Logo
9:40 am - 9:32 pmEDI-LAS
19h 52m2 stops
$667United Airlines
Find Deal
Sat, Sep 20 - Tue, Oct 7
United Airlines Logo
6:00 am - 11:40 amLAS-EDI
21h 40m2 stops
United Airlines Logo
9:00 am - 12:24 pmEDI-LAS
35h 24m2 stops
$704United Airlines
Find Deal
Sun, Sep 7 - Sun, Sep 14

Iberia flights from Las Vegas to United Kingdom

Our best Iberia deals on Las Vegas to United Kingdom flight tickets
Iberia
Nov 18
LAS8:55 pmLas Vegas Harry Reid Intl
9h 55m
LHR2:50 pmLondon Heathrow
Dec 9
LHR4:05 pmLondon Heathrow
10h 45m
LAS6:50 pmLas Vegas Harry Reid Intl
$564
Find similar
Iberia
Sep 7
LAS8:55 amLas Vegas Harry Reid Intl
13h 30m
1 stop
LHR6:25 amLondon Heathrow
Sep 30
LHR12:00 pmLondon Heathrow
15h 29m
1 stop
LAS7:29 pmLas Vegas Harry Reid Intl
$572
Find similar
Iberia
Oct 4
LAS12:45 pmLas Vegas Harry Reid Intl
33h 40m
1 stop
LHR6:25 amLondon Heathrow
Oct 15
LHR5:20 pmLondon Heathrow
10h 40m
LAS8:00 pmLas Vegas Harry Reid Intl
$580
Find similar

American Airlines flights from Las Vegas to United Kingdom

Our best American Airlines deals on Las Vegas to United Kingdom flight tickets
American Airlines
Sep 8
LAS10:00 pmLas Vegas Harry Reid Intl
10h 00m
LHR4:00 pmLondon Heathrow
Sep 24
LHR5:20 pmLondon Heathrow
10h 40m
LAS8:00 pmLas Vegas Harry Reid Intl
$566
Find similar
American Airlines
Sep 25
LAS3:10 pmLas Vegas Harry Reid Intl
10h 10m
LGW9:20 amLondon Gatwick
Oct 14
LGW10:25 amLondon Gatwick
10h 55m
LAS1:20 pmLas Vegas Harry Reid Intl
$633
Find similar
American Airlines
Oct 8
LAS5:05 pmLas Vegas Harry Reid Intl
15h 35m
1 stop
EDI4:40 pmEdinburgh Turnhouse
Oct 15
EDI10:35 amEdinburgh Turnhouse
17h 25m
1 stop
LAS8:00 pmLas Vegas Harry Reid Intl
$671
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 25, 2025.
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 11/18

8:55 pm-2:50 pm

Nonstop9h 55m

London Heathrow

Tue 12/9

4:05 pm-6:50 pm

Nonstop10h 45m

$564

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 10/7

10:05 pm-4:05 pm

Nonstop10h 00m

London Heathrow

Tue 10/14

5:20 pm-8:00 pm

Nonstop10h 40m

$565

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Mon 9/8

10:00 pm-4:00 pm

Nonstop10h 00m

London Heathrow

Wed 9/24

5:20 pm-8:00 pm

Nonstop10h 40m

$566

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sun 9/28

10:14 am-10:00 am

1 stop15h 46m

London Heathrow

Thu 10/16

4:35 pm-7:15 pm

Nonstop10h 40m

$569

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sun 9/7

6:45 am-9:15 am

1 stop18h 30m

London Heathrow

Wed 9/17

4:35 pm-7:15 pm

Nonstop10h 40m

$570

Las VegasLondon

LAS - LCY

LASLCY

Las Vegas Harry Reid Intl

Tue 10/7

8:25 pm-4:40 pm

1 stop12h 15m

London City

Tue 10/14

8:40 am-6:35 pm

1 stop17h 55m

$586

Las VegasLondon

LAS - LCY

LASLCY

Las Vegas Harry Reid Intl

Tue 10/7

8:25 pm-4:40 pm

1 stop12h 15m

London City

Tue 10/14

10:00 am-6:35 pm

1 stop16h 35m

$590

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Thu 9/25

3:10 pm-9:20 am

Nonstop10h 10m

London Gatwick

Tue 10/14

10:25 am-1:20 pm

Nonstop10h 55m

$633

Las VegasEdinburgh

LAS - EDI

LASEDI

Las Vegas Harry Reid Intl

Sat 9/20

11:59 pm-8:25 am

1 stop24h 26m

Edinburgh Turnhouse

Tue 10/7

9:40 am-9:32 pm

2 stops19h 52m

$667

Las VegasEdinburgh

LAS - EDI

LASEDI

Las Vegas Harry Reid Intl

Sun 9/7

6:00 am-11:40 am

2 stops21h 40m

Edinburgh Turnhouse

Sun 9/14

9:00 am-12:24 pm

2 stops35h 24m

$704

Flights are sorted by cheapest round-trip 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?

In general, January is the cheapest month to fly from Las Vegas to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $518. If you aren’t able to travel to United Kingdom during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $580.

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 Tuesday when prices can be found for as low as $867. The most expensive day to fly to United Kingdom is Friday, with ticket prices averaging around $1,133.

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

According to our data, the cheapest time of day to fly to United Kingdom is in the afternoon. momondo users have found flights departing from Las Vegas to United Kingdom in the afternoon for as low as $756. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly in the evening, with an average ticket price of $1,033. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 $892 when searching weeks out. 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 $729 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 27% 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

$468

Fastest flight time

9h 50m

Direct flights

Every day

Airports in United Kingdom

2 airports
The best one-way flight to United Kingdom from Las Vegas in the past 72 hours is $468. The best round-trip flight deal from Las Vegas to United Kingdom found on momondo in the last 72 hours is $565.
The fastest flight from Las Vegas to United Kingdom takes 9h 50m
Direct flights go from Las Vegas to United Kingdom every day.
There are 2 airports near United Kingdom: London Heathrow (LHR), London Gatwick (LGW)
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 required travel and health documents for your United Kingdom 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 United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
Norse Atlantic UKPriceFrom $349Free CancellationRating
7.2
47 reviews
Search Norse Atlantic UK flights
Air CanadaPriceFrom $502Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom $542Free CancellationRating
7.4
658 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $549Free CancellationRating
6.7
7,305 reviews
Search British Airways flights
United AirlinesPriceFrom $580Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
American AirlinesPriceFrom $590Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IberiaPriceFrom $610Free CancellationRating
7.0
2,889 reviews
Search Iberia flights
DeltaPriceFrom $615Free CancellationRating
7.9
7,981 reviews
Search Delta flights
Aer LingusPriceFrom $647Free CancellationRating
7.2
1,230 reviews
Search Aer Lingus flights
KLMPriceFrom $744Free CancellationRating
7.8
1,388 reviews
Search KLM flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to United Kingdom. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Las Vegas to United Kingdom flights to just show those with flexible booking policies.

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

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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 $351
Flights to Manchesterfrom $376
Flights to Edinburghfrom $395
Flights to Birminghamfrom $440
Flights to Glasgowfrom $391
Flights to Belfastfrom $518
Flights to Newcastle upon Tynefrom $425
Flights to Bristolfrom $461
Flights to Invernessfrom $419
Flights to Liverpoolfrom $443
Flights to Aberdeenfrom $523
Flights to Leedsfrom $481