iDiscover the best prices by selecting your travel dates.

Virgin Atlantic
VS 7047
→ Outbound · 26 Sep
LHR
London Heathrow
LAS
Las Vegas
8:40 AM
26 Sep
17h 55m
6:35 PM
26 Sep
← Return · 6 Oct
LAS
Las Vegas
LHR
London Heathrow
5:33 PM
6 Oct
13h 27m
3:00 PM
7 Oct
from
£455
Return · per adult

Delta
DL 5959
→ Outbound · 7 Nov
LHR
London Heathrow
LAS
Las Vegas
5:40 PM
7 Nov
10h 45m
Direct
8:25 PM
7 Nov
← Return · 17 Nov
LAS
Las Vegas
LHR
London Heathrow
9:59 AM
17 Nov
16h 31m
10:30 AM
18 Nov
from
£469
Return · per adult

British Airways
BA 0275
→ Outbound · 19 Dec
LHR
London Heathrow
LAS
Las Vegas
4:05 PM
19 Dec
10h 45m
Direct
6:50 PM
19 Dec
← Return · 29 Dec
LAS
Las Vegas
LHR
London Heathrow
8:55 PM
29 Dec
9h 55m
Direct
2:50 PM
30 Dec
from
£694
Return · per adult

American Airlines
AA 6988
→ Outbound · 30 Jan
LHR
London Heathrow
LAS
Las Vegas
4:05 PM
30 Jan
10h 45m
Direct
6:50 PM
30 Jan
← Return · 9 Feb
LAS
Las Vegas
LHR
London Heathrow
12:00 PM
9 Feb
14h 00m
10:00 AM
10 Feb
from
£506
Return · per adult

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Popular airlines to Las Vegas
Top 9 airlines flying from London to Las Vegas
Cheapest and average return economy fares by carrier, from our sampled live searches. Fares change constantly — tap Search to see live prices for your dates.
| Airline | Cheapest | Average | Flights | Search |
|---|---|---|---|---|
Virgin Atlantic | £455 | £605 | Direct available | |
Delta | £455 | £467 | Direct available | |
British Airways | £480 | £3076 | Direct available | |
American Airlines | £641 | £641 | With stops | |
Aer Lingus | £857 | £860 | With stops | |
Air France | £912 | £1998 | Direct available | |
KLM | £912 | £913 | With stops | |
Turkish Airlines | £972 | £1287 | With stops | |
United Airlines | £1531 | £1531 | With stops |
Everything you should know
Insights & trends for London to Las Vegas flights
Data-powered insights to help you find the cheapest flights, the best time to fly and much more.
How much is a return flight from London to Las Vegas?
Return flights from London to Las Vegas typically cost between £462 and £475 in August, though fares move with demand, season and how early you book. The lowest fare our search found recently was £455 — a great price and well below the usual range, so a price near this is worth grabbing. Keeping your dates flexible and comparing nearby days is the easiest way to land at the cheaper end.
What is the cheapest day to fly to Las Vegas?
The cheapest day to depart to Las Vegas is usually Monday, when fares start from around £455 — midweek departures tend to be quieter and cheaper. Sunday is typically the most expensive day to fly out (around £469), as weekend travel is popular with leisure and business travellers alike. Where your plans allow, moving your outbound to a cheaper weekday can noticeably lower the total fare.
What is the cheapest time of day to fly to Las Vegas?
Flights to Las Vegas are generally cheapest departing in the morning, with fares from around £455. Departures in the afternoon tend to cost more (about £469), as those slots are more convenient and in higher demand. Picking an off-peak departure time is a simple way to trim the price without changing your dates.
What is the cheapest London airport to fly to Las Vegas from?
The cheapest return flights to Las Vegas depart from London Heathrow (LHR), from around £469. London has several airports serving this route and fares can vary between them — Stansted (STN) is often the priciest at around £977. It's worth checking which London airport is both cheapest and most convenient for you before booking.
Can I save money by flying with a stopover to Las Vegas?
Yes — for Las Vegas you can often save by taking a stopover: 1-stop fares start from around £455, compared with about £469 to fly direct. The trade-off is a longer total journey with a connection, so weigh the saving against the extra travel time. If budget matters more to you than speed, a 1-stop option is worth considering.
Average return fare to Las Vegas by month
The cheapest month to fly from London to Las Vegas is typically September, with return economy fares from £455. Fares are usually highest in July (around £801). Figures are indicative, from sampled live fares, and change with demand.
Cheapest sampled return economy fare, London to Las Vegas, per month (gaps estimated). Search live for exact prices.
When to book flights from London to Las Vegas
Are your dates flexible? These are the ideal times to fly to Las Vegas based on our flight data — find the cheapest days for a 7-day trip.
Cheap flights to Las Vegas from across the UK
You don't have to fly from London. The cheapest UK departure for Las Vegas is currently London from £469. Compare return economy fares and typical flight times below — figures are indicative from sampled fares.
Indicative cheapest return economy fares by UK origin. Pick your dates in the search form above.
Weather in Las Vegas
Monday
Mainly clear
39°C
31/08/2026
Tuesday
Clear sky
36°C
01/09/2026
Wednesday
Clear sky
34°C
02/09/2026
Thursday
Clear sky
35°C
03/09/2026
Friday
Clear sky
35°C
04/09/2026
Saturday
Light rain
32°C
05/09/2026
Sunday
Rain
26°C
06/09/2026
Powered by Open-Meteo.com
Reviews of airlines servicing Las Vegas
See what customers who have flown with Air France, American Airlines, Delta and more to Las Vegas have to say. Each airline is scored on boarding, crew, food, comfort and entertainment.

Air France
1,000 reviews

American Airlines
1,124 reviews

Delta
1,130 reviews

Turkish Airlines
2,140 reviews

United
900 reviews

Air France
9.0WonderfulAir France gave me a really pleasant start to my trip. The airport staff were helpful, the boarding process was organized, and the cabin crew made everyone feel welcome. The whole experience felt smooth and professional.
Our travel experts
Good to know — flights from London to Las Vegas
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Find better results for your trip to Las Vegas
Popular flights to Las Vegas
About flights to Las Vegas
Overview
Las Vegas is the desert city that never quite sleeps: a strip of neon resorts, world-class shows, championship boxing and lavish buffets rising straight out of the Nevada sand. Beyond the casinos it makes a brilliant base for the American Southwest, with the Grand Canyon, Zion and Death Valley all within a day's drive. For UK travellers it remains one of the most popular long-haul city breaks, and direct flights make it an easy one-flight trip.
Best time to fly to Las Vegas
Spring (March to May) and autumn (September to November) are the sweet spots, with warm, dry days and comfortable evenings for walking the Strip. High summer brings intense desert heat, often above 40C, while winter days are mild but the nights can be genuinely cold. Rates tend to climb around major conventions, big fight weekends and US public holidays; the When to book chart above shows how prices move through the year.
Airlines and routes
British Airways and Virgin Atlantic fly direct from London Heathrow to Las Vegas, and Virgin Atlantic also operates a seasonal direct service from Manchester. TUI Airways runs holiday flights from Manchester and London Gatwick. Non-stop flying time is around 10 to 11 hours westbound from London or Manchester, with the return a little quicker thanks to tailwinds. One-stop options with American, Delta, United or a European carrier such as KLM or Lufthansa are often cheaper and worth comparing.
Things to do in Las Vegas
You can fill days here without ever gambling a penny:
- The Strip: stroll past the themed mega-resorts, from the Venetian's canals to the Eiffel Tower replica at Paris Las Vegas.
- Fountains of Bellagio: free choreographed water shows set to music through the afternoon and evening.
- Fremont Street Experience: downtown's covered light canopy, live bands and old-school casinos.
- High Roller: a 550ft observation wheel at The LINQ with valley-wide views, best at dusk.
- Grand Canyon day trip: coach and small-plane excursions run to the West Rim and South Rim.
At Harry Reid International Airport (LAS)
Harry Reid International sits just five miles south of the Strip, so transfers are short. Taxis reach most Strip hotels in 10 to 20 minutes from a marked rank; Uber and Lyft use designated pick-up points. RTC public buses serve the Strip and downtown cheaply, and many resorts offer paid shuttle transfers. There is no rail link from the airport.
Top tips for finding cheap flights to Las Vegas
- Book roughly three to six months ahead for peak dates, and use the price charts on this page to spot the cheapest departure days.
- Fly midweek (Tuesday or Wednesday) and avoid UK school holidays and bank-holiday weekends.
- Keep your dates flexible and check the When to book chart above to shift a day or two either side.
- Compare direct fares against one-stop routes, and price a Gatwick or Manchester departure as well as Heathrow.
Travel essentials
UK passport holders do not need a visa for stays of up to 90 days but must hold an approved ESTA under the Visa Waiver Programme before travelling; apply online well in advance and keep the confirmation. Your passport needs to be valid for the length of your stay. The currency is the US dollar, and tipping is expected in bars, restaurants and taxis. No vaccinations are required, but comprehensive travel insurance is essential given the high cost of US medical care.
Baggage & hand-luggage allowance for flights to Las Vegas
Your allowance to Las Vegas depends on the airline and the fare you book. The table below shows typical long-haul allowances so you know roughly what to expect — always confirm the exact limits with your airline before you fly.
| Fare type | Hand baggage | Checked baggage |
|---|---|---|
| Basic / Light economy | 1 small under-seat bag | Usually none — add for a fee |
| Standard economy | 1 cabin bag + 1 personal item | Typically 1 × 23 kg |
| Premium economy | 1–2 cabin bags + personal item | Typically 2 × 23 kg |
| Business / First | 2 cabin bags + personal item | Typically 2 × 32 kg |
Indicative only. Allowances vary by airline, route and fare — always check your airline's baggage policy.
Packing & baggage tips
- Full-service carriers (e.g. British Airways, Turkish Airlines, KLM) usually include a checked bag on long-haul economy fares; basic/low-cost fares often don't.
- Cabin (hand) bag size is commonly around 56 × 45 × 25 cm — confirm your airline's limit before you pack.
- Liquids in hand luggage must be in containers of 100 ml or less, inside one clear resealable bag.
- Weigh your bags at home — airport excess-baggage fees are far higher than pre-booked allowances.
- Extra or heavier bags are almost always cheaper added online in advance than at the airport.
FAQs — booking Las Vegas flights
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