Skip to main content
Beginning of main content

Cheap Flights from Las Vegas to London $478.86

Search over 282,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Pledge
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Las Vegas to London (LAS to LGW)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Las Vegas to London (LAS to LGW)

Question : If you're booking LAS to LGW, how many different options of departure times do you have on a daily basis?
Answer : On average, you can expect to see three available departure times for this route. That is lower than the global average of 31.

Question : Which airline is least likely to get you to LGW on time?
Answer : British Airways is late on 60% of flights from McCarran International Airport (LAS) to London Gatwick Airport (LGW). If you're on British Airways, be sure to sign up for the delay notifications to stay up to date with your flight's status.

Question : How many days should you spend in London if you're flying in from Las Vegas?
Answer : Travelers from LAS to LGW stay 10 days on average.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Since low prices are preferred, look at December 22nd. As of November 28th, the cheapest ticket sales are coming in 29% below the average price for this route, so you can spend that extra cash on an adventure in London.

Question : Are prices changing frequently for this route?
Answer : Prices for this trip tend to fluctuate much more than others. Remember, the sooner you book, the more you're able to save.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in December is Friday. Flexibility is paramount when booking travel plans in order to keep costs down.

Question : Which day has the most flight time options?
Answer : With 20 total flight time options, Wednesday provides the most flexibility from LAS to LGW. Friday currently offers the fewest flight times with 10 options.