$1,095 Cheap British Airways flights from London to Las Vegas (LHR to LAS)

For information on any present LAS quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught out.

At Heathrow Airport, British Airways flights to LAS quite often set off from terminal 5. Like to know which terminal you’ll be arriving at? It’s most likely to be terminal 3.

Yes, there are. Save yourself time and effort and fly straight from LHR to Harry Reid Airport (formerly McCarran Airport) with British Airways. Avoid layovers, reduce the risk of losing your belongings and start your vacation faster — direct flights are preferred by many wise travelers.

If you’re going from LHR to LAS with British Airways, fasten your seat belt and make yourself comfortable. This lengthy flight takes around 12 hours and 22 minutes, so be sure to get some shut-eye if you want to prevent jet jag.

British Airways generally uses the Airbus A350-1000 on the LHR to LAS flight path.

British Airways makes organizing a trip from Heathrow Airport to Harry Reid Airport (formerly McCarran Airport) simple and hassle-free. It operates about 10 weekly flights on this route.

For more info about changing your flight to Harry Reid Airport (formerly McCarran Airport), please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.