£149 Find Cheap Flights from Las Vegas to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to the United Kingdom departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Las Vegas to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
Londondirect£438
Manchester
Manchester1 stop£462
Edinburgh
Edinburgh1 stop£456
Birmingham
Birmingham2 stops£472
Leeds
Leeds1 stop£665
London
Londondirect£438
Manchester
Manchester1 stop£462
Edinburgh
Edinburgh1 stop£456
Birmingham
Birmingham2 stops£472
Leeds
Leeds1 stop£665

Book Cheap Las Vegas to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Las Vegas to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Las Vegas to the United Kingdom

Wed, 3 Dec - Thu, 11 Dec
Virgin Atlantic Logo
20:45 - 14:40LAS-LHR
9h 55mdirect
Virgin Atlantic Logo
06:30 - 14:15LHR-LAS
15h 45m1 stop
£438Virgin Atlantic
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Tue, 2 Dec - Tue, 9 Dec
Air Canada Logo
09:10 - 07:10LAS-LHR
14h 00m1 stop
Air Canada Logo
09:00 - 20:39LHR-LAS
19h 39m2 stops
£439Air Canada
Find Deal
Tue, 2 Dec - Tue, 9 Dec
KLM Logo
11:47 - 08:45LAS-LHR
12h 58m1 stop
KLM Logo
08:40 - 14:15LHR-LAS
13h 35m1 stop
£441KLM
Find Deal
Wed, 3 Dec - Tue, 9 Dec
Delta Logo
20:06 - 16:50LAS-LHR
12h 44m1 stop
Delta Logo
06:30 - 14:15LHR-LAS
15h 45m1 stop
£442Delta
Find Deal
Wed, 3 Dec - Tue, 9 Dec
Delta Logo
07:25 - 08:05LAS-LHR
16h 40m1 stop
Delta Logo
06:30 - 14:15LHR-LAS
15h 45m1 stop
£442Delta
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Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
09:10 - 15:25LAS-LGW
22h 15m2 stops
Multiple Airlines Logo
06:55 - 20:39LGW-LAS
21h 44m2 stops
£442Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
11:47 - 08:45LAS-LHR
12h 58m1 stop
Multiple Airlines Logo
16:00 - 18:50LHR-LAS
10h 50mdirect
£446Multiple Airlines
Find Deal
Sat, 17 Jan - Wed, 28 Jan
British Airways Logo
20:55 - 19:35LAS-EDI
14h 40m1 stop
British Airways Logo
06:25 - 15:15EDI-LAS
16h 50m1 stop
£456British Airways
Find Deal
Thu, 5 Feb - Thu, 12 Feb
British Airways Logo
20:55 - 18:45LAS-EDI
13h 50m1 stop
British Airways Logo
09:25 - 18:50EDI-LAS
17h 25m1 stop
£457British Airways
Find Deal
Thu, 11 Dec - Mon, 15 Dec
KLM Logo
16:05 - 23:10LAS-EDI
23h 05m1 stop
KLM Logo
11:45 - 19:50EDI-LAS
16h 05m1 stop
£465KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Las Vegas to the United Kingdom flights

Get data-powered insights and trends into flights from Las Vegas to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Las Vegas found in the last 72 hours was to London, at £397 return. The most popular route is from Las Vegas (LAS) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £505.

Can I save money by flying with a stopover from Las Vegas to the United Kingdom?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £549, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Las Vegas to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to the United Kingdom is February, when tickets cost £431 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is £903 and £813 respectively.

What’s the cheapest day of the week to fly from Las Vegas to United Kingdom?

The average price of all round-trip flights from Las Vegas to the United Kingdom clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to United Kingdom on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Las Vegas to United Kingdom. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

How far in advance should I book a flight from Las Vegas to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Las Vegas to the United Kingdom, you should book around 4 weeks before departure, which saves you about 33% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know - Cheap tickets from Las Vegas to the United Kingdom

Low seasonJanuary
Cheapest flight£149
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Las Vegas to London Gatwick Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Las Vegas to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Las Vegas to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Las Vegas to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Las Vegas to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when retur flights cost £433 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is £697.

Top tips for finding a cheap flight from Las Vegas to the United Kingdom

  • Looking for a cheap flight from Las Vegas to the United Kingdom? 25% of our users found tickets from Las Vegas to the United Kingdom for the following prices or less: London £372 one-way - £552 round-trip

Reviews of the top 3 airlines flying from Las Vegas to the United Kingdom

 
Need help choosing which airline to fly with from Las Vegas to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8007 reviews
7.9Comfort
7.3Food
7.9Entertainment
8.1Boarding
8.5Crew
Airline reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

10.0 ExcellentJacky, Nov 2025JFK - LHR
Read more Delta reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Everything you need to know for your flight from Las Vegas to the United Kingdom

Information on your arrival and departure airports