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Cheap flights from Las Vegas to the United Kingdom from $257

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 8/5. 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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Find the cheapest flights from Las Vegas to the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:05 pm - 10:55 am
LAS
-
LGW
34h 50m
1 stop
Multiple Airlines Logo
10:20 am - 10:10 pm
LGW
-
LAS
19h 50m
1 stop
$649Multiple Airlines
Wed, Aug 12 - Fri, Aug 28
Multiple Airlines Logo
6:33 pm - 10:55 am
LAS
-
LGW
32h 22m
1 stop
Multiple Airlines Logo
10:05 am - 7:02 pm
LGW
-
LAS
16h 57m
1 stop
$663Multiple Airlines
Wed, Aug 12 - Sat, Aug 29
British Airways Logo
10:10 pm - 4:05 pm
LAS
-
LHR
9h 55mnonstop
British Airways Logo
5:15 pm - 8:00 pm
LHR
-
LAS
10h 45mnonstop
$729British Airways
Sun, Apr 26 - Tue, May 12
British Airways Logo
10:10 pm - 10:20 pm
LAS
-
EDI
16h 10m
1 stop
British Airways Logo
9:15 am - 8:00 pm
EDI
-
LAS
18h 45m
1 stop
$748British Airways
Tue, Aug 11 - Wed, Aug 26
Virgin Atlantic Logo
1:05 pm - 10:15 am
LAS
-
LHR
13h 10m
1 stop
Virgin Atlantic Logo
8:40 am - 6:35 pm
LHR
-
LAS
17h 55m
1 stop
$754Virgin Atlantic
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
3:38 pm - 3:40 pm
LAS
-
EDI
16h 02m
2 stops
American Airlines Logo
11:25 am - 6:05 pm
EDI
-
LAS
14h 40m
1 stop
$762American Airlines
Tue, Aug 11 - Wed, Aug 26
American Airlines Logo
3:38 pm - 3:40 pm
LAS
-
EDI
16h 02m
2 stops
American Airlines Logo
10:30 am - 8:48 pm
EDI
-
LAS
18h 18m
2 stops
$767American Airlines
Tue, Aug 11 - Wed, Aug 26
Virgin Atlantic Logo
8:25 pm - 5:20 pm
LAS
-
LCY
12h 55m
1 stop
Virgin Atlantic Logo
10:00 am - 9:57 pm
LCY
-
LAS
19h 57m
2 stops
$793Virgin Atlantic
Tue, Apr 7 - Tue, Apr 14
Delta Logo
8:25 pm - 8:05 pm
LAS
-
MAN
15h 40m
1 stop
Delta Logo
11:10 am - 1:30 pm
MAN
-
LAS
10h 20mnonstop
$917Delta
Tue, Apr 7 - Fri, May 8
Delta Logo
6:20 am - 8:35 am
LAS
-
BHX
18h 15m
2 stops
Delta Logo
1:25 pm - 12:24 am
BHX
-
LAS
18h 59m
2 stops
$960Delta
Fri, Apr 24 - Fri, May 1

SWISS flights from Las Vegas to United Kingdom

Our best SWISS deals on Las Vegas to United Kingdom flight tickets
SWISS
Aug 17
LAS7:00 amLas Vegas Harry Reid Intl
17h 20m
2 stops
LGW8:20 amLondon Gatwick
Aug 24
LGW6:35 pmLondon Gatwick
35h 42m
2 stops
LAS10:17 pmLas Vegas Harry Reid Intl
$763
SWISS
Sep 9
LAS7:20 pmLas Vegas Harry Reid Intl
14h 35m
1 stop
LGW5:55 pmLondon Gatwick
Sep 16
LGW9:20 amLondon Gatwick
14h 25m
1 stop
LAS3:45 pmLas Vegas Harry Reid Intl
$767
SWISS
Apr 21
LAS7:20 pmLas Vegas Harry Reid Intl
14h 30m
1 stop
LGW5:50 pmLondon Gatwick
Apr 28
LGW9:25 amLondon Gatwick
15h 00m
1 stop
LAS4:25 pmLas Vegas Harry Reid Intl
$768

JetBlue flights from Las Vegas to United Kingdom

Our best JetBlue deals on Las Vegas to United Kingdom flight tickets
JetBlue
Mar 17
LAS6:40 amLas Vegas Harry Reid Intl
19h 50m
1 stop
LHR9:30 amLondon Heathrow
Apr 21
LHR11:55 amLondon Heathrow
20h 00m
1 stop
LAS11:55 pmLas Vegas Harry Reid Intl
$888
JetBlue
Mar 17
LAS6:40 amLas Vegas Harry Reid Intl
19h 50m
1 stop
LHR9:30 amLondon Heathrow
Apr 21
LHR11:55 amLondon Heathrow
20h 00m
1 stop
LAS11:55 pmLas Vegas Harry Reid Intl
$889
JetBlue
Mar 18
LAS10:10 pmLas Vegas Harry Reid Intl
25h 45m
1 stop
LHR6:55 amLondon Heathrow
Apr 1
LHR8:40 amLondon Heathrow
20h 35m
1 stop
LAS9:15 pmLas Vegas Harry Reid Intl
$902

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 March 14, 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

Cheapest round-trip

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Wed 8/12

4:05 pm-10:55 am

1 stop34h 50m

London Gatwick

Fri 8/28

10:20 am-10:10 pm

1 stop19h 50m

$649

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Wed 8/12

6:33 pm-10:55 am

1 stop32h 22m

London Gatwick

Sat 8/29

10:05 am-7:02 pm

1 stop16h 57m

$663
Quickest round-trip

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sun 4/26

10:10 pm-4:05 pm

Nonstop9h 55m

London Heathrow

Tue 5/12

5:15 pm-8:00 pm

Nonstop10h 45m

$729

Las VegasEdinburgh

LAS - EDI

LASEDI

Las Vegas Harry Reid Intl

Tue 8/11

10:10 pm-10:20 pm

1 stop16h 10m

Edinburgh Turnhouse

Wed 8/26

9:15 am-8:00 pm

1 stop18h 45m

$748

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Wed 9/2

1:05 pm-10:15 am

1 stop13h 10m

London Heathrow

Wed 9/9

8:40 am-6:35 pm

1 stop17h 55m

$754

Las VegasEdinburgh

LAS - EDI

LASEDI

Las Vegas Harry Reid Intl

Tue 8/11

3:38 pm-3:40 pm

2 stops16h 02m

Edinburgh Turnhouse

Wed 8/26

11:25 am-6:05 pm

1 stop14h 40m

$762

Las VegasEdinburgh

LAS - EDI

LASEDI

Las Vegas Harry Reid Intl

Tue 8/11

3:38 pm-3:40 pm

2 stops16h 02m

Edinburgh Turnhouse

Wed 8/26

10:30 am-8:48 pm

2 stops18h 18m

$767

Las VegasLondon

LAS - LCY

LASLCY

Las Vegas Harry Reid Intl

Tue 4/7

8:25 pm-5:20 pm

1 stop12h 55m

London City

Tue 4/14

10:00 am-9:57 pm

2 stops19h 57m

$793

Las VegasManchester

LAS - MAN

LASMAN

Las Vegas Harry Reid Intl

Tue 4/7

8:25 pm-8:05 pm

1 stop15h 40m

Manchester

Fri 5/8

11:10 am-1:30 pm

Nonstop10h 20m

$917

Las VegasBirmingham

LAS - BHX

LASBHX

Las Vegas Harry Reid Intl

Fri 4/24

6:20 am-8:35 am

2 stops18h 15m

Birmingham

Fri 5/1

1:25 pm-12:24 am

2 stops18h 59m

$960

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 $674. If you aren’t able to travel to United Kingdom during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $710.

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 $880. The most expensive day to fly to United Kingdom is Friday, with ticket prices averaging around $1,053.

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 $859. 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 $944. 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 $921 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 $736 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 42% 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

$438

Fastest flight time

9h 40m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Las Vegas in the past 72 hours is $438. The best round-trip flight deal from Las Vegas to United Kingdom found on momondo in the last 72 hours is $842.
The fastest flight from Las Vegas to United Kingdom takes 9h 40m
Direct flights go from Las Vegas to United Kingdom on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
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 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
British AirwaysPriceFrom $521Free CancellationRating
6.7
7,786 reviews
Search British Airways flights
American AirlinesPriceFrom $564Free CancellationRating
7.1
11,465 reviews
Search American Airlines flights
IberiaPriceFrom $580Free CancellationRating
7.0
3,135 reviews
Search Iberia flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
9,424 reviews
Search United Airlines flights
Air CanadaPriceFrom $610Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom $610Free CancellationRating
7.5
680 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $615Free CancellationRating
7.9
8,292 reviews
Search Delta flights
JetBluePriceFrom $638Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
Aer LingusPriceFrom $660Free CancellationRating
7.2
1,477 reviews
Search Aer Lingus flights
FinnairPriceFrom $685Free CancellationRating
7.6
1,371 reviews
Search Finnair 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

We make it super easy to schedule, organize 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 $335
Flights to Manchesterfrom $481
Flights to Edinburghfrom $464
Flights to Glasgowfrom $494
Flights to Birminghamfrom $532
Flights to Newcastle upon Tynefrom $574
Flights to Belfastfrom $621
Flights to Bristolfrom $571
Flights to Invernessfrom $512
Flights to Leedsfrom $542
Flights to Liverpoolfrom $525
Flights to Aberdeenfrom $627