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Cheap flights from Las Vegas to the United Kingdom from $302

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 1/14. 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 round-trip flights

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Scandinavian Airlines Logo
1:49 pm - 6:30 pmLAS-LHR
20h 41m2 stops
Scandinavian Airlines Logo
6:40 am - 10:14 pmLHR-LAS
23h 34m2 stops
$566Scandinavian Airlines
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Thu, Nov 27 - Wed, Dec 10
British Airways Logo
10:36 am - 6:55 amLAS-LHR
12h 19m1 stop
British Airways Logo
12:35 pm - 7:08 pmLHR-LAS
14h 33m1 stop
$571British Airways
Find Deal
Sun, Feb 8 - Tue, Feb 17
Multiple Airlines Logo
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
Multiple Airlines Logo
8:40 am - 2:15 pmLHR-LAS
13h 35m1 stop
$576Multiple Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
Delta Logo
11:05 am - 12:50 pmLAS-LHR
17h 45m1 stop
Delta Logo
8:40 am - 2:15 pmLHR-LAS
13h 35m1 stop
$581Delta
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Tue, Nov 18 - Tue, Nov 25
American Airlines Logo
8:55 pm - 2:50 pmLAS-LHR
9h 55mnonstop
American Airlines Logo
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$582American Airlines
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Tue, Nov 18 - Tue, Dec 9
Virgin Atlantic Logo
8:03 pm - 4:50 pmLAS-LHR
12h 47m1 stop
Virgin Atlantic Logo
6:30 am - 2:15 pmLHR-LAS
15h 45m1 stop
$584Virgin Atlantic
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Sun, Nov 30 - Sat, Dec 13
Delta Logo
6:00 am - 8:45 amLAS-LHR
18h 45m1 stop
Delta Logo
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$587Delta
Find Deal
Tue, Nov 18 - Tue, Dec 9
Virgin Atlantic Logo
9:33 am - 7:05 amLAS-LHR
13h 32m1 stop
Virgin Atlantic Logo
4:00 pm - 6:40 pmLHR-LAS
10h 40mnonstop
$588Virgin Atlantic
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Sun, Nov 30 - Sat, Dec 13
American Airlines Logo
8:55 pm - 2:50 pmLAS-LHR
9h 55mnonstop
American Airlines Logo
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$605American Airlines
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Sun, Nov 30 - Sat, Dec 13
Iberia Logo
8:55 pm - 5:35 pmLAS-GLA
12h 40m1 stop
Iberia Logo
11:30 am - 6:50 pmGLA-LAS
15h 20m1 stop
$4,706Iberia
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Sun, Nov 16 - Thu, Nov 20

Scandinavian Airlines flights from Las Vegas to United Kingdom

Our best Scandinavian Airlines deals on Las Vegas to United Kingdom flight tickets
Scandinavian Airlines
Nov 27
LAS1:49 pmLas Vegas Harry Reid Intl
20h 41m
2 stops
LHR6:30 pmLondon Heathrow
Dec 10
LHR6:40 amLondon Heathrow
23h 34m
2 stops
LAS10:14 pmLas Vegas Harry Reid Intl
$566
Find similar
Scandinavian Airlines
Apr 13
LAS11:36 pmLas Vegas Harry Reid Intl
25h 59m
2 stops
LHR9:35 amLondon Heathrow
Apr 28
LHR7:05 amLondon Heathrow
24h 57m
2 stops
LAS12:02 amLas Vegas Harry Reid Intl
$591
Find similar
Scandinavian Airlines
Dec 3
LAS1:40 pmLas Vegas Harry Reid Intl
20h 50m
2 stops
LHR6:30 pmLondon Heathrow
Dec 10
LHR6:40 amLondon Heathrow
23h 34m
2 stops
LAS10:14 pmLas Vegas Harry Reid Intl
$599
Find similar

Delta flights from Las Vegas to United Kingdom

Our best Delta deals on Las Vegas to United Kingdom flight tickets
Delta
Nov 18
LAS11:05 amLas Vegas Harry Reid Intl
17h 45m
1 stop
LHR12:50 pmLondon Heathrow
Nov 25
LHR8:40 amLondon Heathrow
13h 35m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
$581
Find similar
Delta
Nov 18
LAS6:00 amLas Vegas Harry Reid Intl
18h 45m
1 stop
LHR8:45 amLondon Heathrow
Dec 9
LHR4:00 pmLondon Heathrow
10h 50m
LAS6:50 pmLas Vegas Harry Reid Intl
$587
Find similar
Delta
Dec 1
LAS6:15 amLas Vegas Harry Reid Intl
16h 10m
1 stop
LHR6:25 amLondon Heathrow
Dec 8
LHR6:30 amLondon Heathrow
17h 43m
2 stops
LAS4:13 pmLas Vegas Harry Reid Intl
$594
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 November 4, 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

Thu 11/27

1:49 pm-6:30 pm

2 stops20h 41m

London Heathrow

Wed 12/10

6:40 am-10:14 pm

2 stops23h 34m

$566

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sun 2/8

10:36 am-6:55 am

1 stop12h 19m

London Heathrow

Tue 2/17

12:35 pm-7:08 pm

1 stop14h 33m

$571

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Wed 12/3

8:45 pm-2:40 pm

Nonstop9h 55m

London Heathrow

Tue 12/9

8:40 am-2:15 pm

1 stop13h 35m

$576

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 11/18

11:05 am-12:50 pm

1 stop17h 45m

London Heathrow

Tue 11/25

8:40 am-2:15 pm

1 stop13h 35m

$581

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

$582

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sun 11/30

8:03 pm-4:50 pm

1 stop12h 47m

London Heathrow

Sat 12/13

6:30 am-2:15 pm

1 stop15h 45m

$584

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 11/18

6:00 am-8:45 am

1 stop18h 45m

London Heathrow

Tue 12/9

4:00 pm-6:50 pm

Nonstop10h 50m

$587

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sun 11/30

9:33 am-7:05 am

1 stop13h 32m

London Heathrow

Sat 12/13

4:00 pm-6:40 pm

Nonstop10h 40m

$588

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sun 11/30

8:55 pm-2:50 pm

Nonstop9h 55m

London Heathrow

Sat 12/13

4:05 pm-6:50 pm

Nonstop10h 45m

$605

Las VegasGlasgow

LAS - GLA

LASGLA

Las Vegas Harry Reid Intl

Sun 11/16

8:55 pm-5:35 pm

1 stop12h 40m

Glasgow Intl

Thu 11/20

11:30 am-6:50 pm

1 stop15h 20m

$4,706

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, February 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 $566. If you aren’t able to travel to United Kingdom during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $592.

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 $890. The most expensive day to fly to United Kingdom is Friday, with ticket prices averaging around $1,131.

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 $811. 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 $1,010. 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 $911 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 $748 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 11% 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

$488

Fastest flight time

9h 45m

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 $488. The best round-trip flight deal from Las Vegas to United Kingdom found on momondo in the last 72 hours is $667.
The fastest flight from Las Vegas to United Kingdom takes 9h 45m
Direct flights go from Las Vegas to United Kingdom every day.
There are 2 airports near United Kingdom: 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
Norse Atlantic UKPriceFrom $417Free CancellationRating
7.2
51 reviews
Search Norse Atlantic UK flights
Air CanadaPriceFrom $502Free CancellationRating
7.1
10,400 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom $542Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $547Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
United AirlinesPriceFrom $598Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
DeltaPriceFrom $616Free CancellationRating
7.9
8,002 reviews
Search Delta flights
American AirlinesPriceFrom $639Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
Aer LingusPriceFrom $647Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
IberiaPriceFrom $661Free CancellationRating
7.0
3,006 reviews
Search Iberia flights
FinnairPriceFrom $685Free CancellationRating
7.6
1,335 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

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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 $313
Flights to Manchesterfrom $361
Flights to Edinburghfrom $406
Flights to Glasgowfrom $410
Flights to Birminghamfrom $403
Flights to Newcastle upon Tynefrom $452
Flights to Belfastfrom $509
Flights to Bristolfrom $411
Flights to Invernessfrom $433
Flights to Liverpoolfrom $438
Flights to Aberdeenfrom $506
Flights to Leedsfrom $429