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Find First Class Flights to Las Vegas – Compare and Save

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KAYAK searches hundreds of travel sites at once for deals on first class flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas, as well as popular online travel agencies
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Cheap First Class Flight Deals to Las Vegas

 
These are the cheapest deals for flights from the United Kingdom to Las Vegas currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 first class return flight deals to Las Vegas

Sun, 29 Nov - Tue, 15 Dec
American Airlines Logo
13:50 - 21:42
LHR
-
LAS
15h 52m
1 stop
American Airlines Logo
10:00 - 06:50
LAS
-
LHR
12h 50m
1 stop
£4,786American Airlines
Tue, 25 Aug - Mon, 31 Aug
American Airlines Logo
08:55 - 16:58
LHR
-
LAS
16h 03m
1 stop
American Airlines Logo
23:09 - 21:40
LAS
-
LHR
14h 31m
1 stop
£5,064American Airlines
Fri, 7 Aug - Mon, 10 Aug
American Airlines Logo
08:55 - 18:18
LHR
-
LAS
17h 23m
1 stop
American Airlines Logo
23:09 - 21:40
LAS
-
LHR
14h 31m
1 stop
£6,459American Airlines
Thu, 6 Aug - Sun, 9 Aug
American Airlines Logo
08:55 - 18:18
LHR
-
LAS
17h 23m
1 stop
American Airlines Logo
22:59 - 21:40
LAS
-
LHR
14h 41m
1 stop
£6,684American Airlines
Wed, 12 Aug - Sun, 16 Aug
Multiple Airlines Logo
16:30 - 23:05
LHR
-
LAS
14h 35m
1 stop
Multiple Airlines Logo
22:59 - 21:40
LAS
-
LHR
14h 41m
1 stop
£7,824Multiple Airlines
Thu, 6 Aug - Sun, 9 Aug
American Airlines Logo
12:15 - 14:55
LHR
-
LAS
10h 40mdirect
American Airlines Logo
22:59 - 21:40
LAS
-
LHR
14h 41m
1 stop
£8,928American Airlines
Tue, 25 Aug - Mon, 31 Aug
American Airlines Logo
14:45 - 22:35
LHR
-
LAS
15h 50m
1 stop
American Airlines Logo
17:20 - 11:15
LAS
-
LHR
9h 55mdirect
£13,019American Airlines

Good to Know - First Class Flights to Las Vegas

Low seasonMarch
Average price round-trip£5,732
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 17% lower on average.
(price for this month)

When to book first class flights to Las Vegas

Are your dates flexible? We break down the daily and monthly prices for first class flights to Las Vegas, so you can find the best time to fly.
Average price per month
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for first class flights to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all the values for each month.
Flight prices as travel date approaches
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for first class flights to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.

FAQs for Las Vegas first class flights

  • What First Class lounges are there at London Heathrow Airport (LHR)?

    For those flying First Class from LHR Airport, you can access many lounges to stay entertained ahead of take-off. For example, those flying with British Airways can access the Concorde Room, which is the airline's most prestigious lounge. There you can enjoy a great array of foods and drinks, free of charge. In addition, there are private booths where you can relax at, as well as shower facilities for you to freshen up in.

  • What airline provides the best First Class experience to Las Vegas?

    There are many airlines offering great First Class experiences from the United Kingdom to Las Vegas, but American Airlines is one that stands out. Before take-off, enjoy lounge access at the Admirals Club and priority treatment from the moment you step into the airport. When on the plane you will benefit from full-flat all aisle access seating and premium food and drink all the way through until you land in Las Vegas.

  • Can I stream TV shows on First Class flights to Las Vegas?

    Yes, you can stream TV shows and films on flights between the United Kingdom and Las Vegas, which is great for those that want to catch a few episodes of their favourite programme. An airline that offers this service is British Airways.

  • How long is a flight to Las Vegas?

    Flights from San Diego1h 23m
    Flights from Houston George Bush Intcntl Airport3h 17m
    Flights from San Jose1h 30m
    Flights from Washington, D.C. Reagan-National Airport4h 55m
    Flights from Sacramento1h 31m
  • What is the most popular airline offering First Class flights to Las Vegas?

    Among KAYAK users, American Airlines is the most popular airline offering First Class seats on flights to Las Vegas.

  • Which airlines offer First Class tickets on flights to Las Vegas?

    Traveling to Las Vegas and want to offer yourself a First Class experience? Depending on the origin, the following airlines offer seats in First Class: American Airlines.

  • How does KAYAK find such good deals on First Class tickets to Las Vegas?

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

  • What is the best airline for first class flights to Las Vegas?

    The highest-rated airline by KAYAK users offering first class flights to Las Vegas is KLM, with an overall rating of 7.8.

Top tips for finding first class flights to Las Vegas

  • First Class flights to Las Vegas are a great choice as they provide you with enhanced comfort for the long journey from the United Kingdom. With flight times being around 13h 16min in total, you will appreciate the additional leg room and full-flat seats that are on offer from many airlines, such as American Airlines.
  • Get your work done and keep in touch with family and friends with the great Wi-Fi packages on offer on First Class flights to Las Vegas. For example, American Airlines is one such airline that offers internet browsing to its customers.
  • First Class flights to Las Vegas are not just about the flight, but everything that comes beforehand too. For example, fully flexible tickets, advanced seat selection, and priority treatment at the airport are just some of the advantages offered by airlines that fly First Class to Las Vegas.
  • Try flying direct if you’re looking to save money, as direct first class tickets are cheaper on average.

Reviews of the top 5 airlines flying to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Las Vegas. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly first class to Las Vegas? 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.
7.8
KLMOverall score based on 1531 reviews
8.4Crew
7.2Entertainment
7.8Boarding
7.3Food
7.7Comfort
Airline reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

8.0 ExcellentAnonymous, Jun 2026
LHR - AMS
Read more KLM reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

They lost my bag and I still haven’t received it yet

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

Flight was late over a hour just like the first one. WiFi was down.

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

They charge me for luggage which is was included on the ticket

Lost luggage, 2 bags were badly damaged and one of the bags came open.

Lounge was top notch h with great variety of food and drinks. Cabin crew were great. Smooth flight.

My seat 3G did not go down fully and the buttons were not working properly

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

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

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

Security area in terminal 3 needs to be made much nicer. Less claustrophobic and use of glass and big ceilings wouldhelp

accomodating check in staff, friendly flight crew ( a crew member was speaking tactlessly and was overfamiliar with passengers

Seats need to be updated. Allowance needs to be made for dinner service at an alternative time

The crew should demonstrate flexibility by moving a screaming infant to its own seat with 1 parent

If I could fly Virgin Atlantic airlines to every place, I need to go, I would. Leaving Heathrow through the special virgin air entrance, security is completely white glove service. I love this airline. From ticketing agents to flight staff everyone tries to make it a wonderful & happy flight experience. I wish other airlines copied the positive culture of Virgin Airlines.

The free WiFi was great so I could stream movies during the flight. I would like to have movies available instead of on my device. Thanks!

Everything was great!! I had no problems!! I would fly Aer Lingus again! 🥰

From Rome to Dublin if you want any refreshments you have to pay for them, Not used to this as we typically get soft drinks and a little snack on a 3hour flight in the US.

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

Very good except for the boarding process which was more hectic than it should have been

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

I will never want to book with these people. They are arrogant and rude. Food was really really bad, crew was even worst

Generally very good. I think their service is better than some other big names I used to travel with. Their food variety is second to none - and you can place order beforehand. Their seating design is a bit awkward for service, I'd say. Flight attendants must be tall enough - long legs and arms - to reach the window seat passenger while crossing over the isle passenger. Also appreciated the variety on entertainment.

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

My luggage did not make it. Will avoid Heathrow and British air

Overall flight experience was good. Unfortunately our process getting to our flight was a hit or miss. Our flight was delayed perhaps for the best as getting from terminal to terminal is very long and security had problems with the machines that delayed us getting to our flight. Heathrow security could care-less that you have a flight you are about to miss!

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