Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 1,000,000 properties worldwide and 550 airlines worldwide

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap Flights from Las Vegas to London

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

Las Vegas to London route information

Origin Airport McCarran Intl.
Destination Airport Heathrow
Airlines Serving Aeromexico, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Eurowings, Finnair, Iberia, Icelandair, KLM, Lufthansa, Swiss International Air Lines, United, Virgin Atlantic
Flight Price £334
Distance 8,345 km

London

£341.92

£467.31

Cheap LAS to LHR Flights

  • Question : How much time do people spend in London?
    Answer : The average time spent hanging out in London by travellers from Las Vegas is two weeks.
  • Question : How much is a plane ticket to London (LHR) from Las Vegas (LAS)?
    Answer : Costs can range anywhere from £350 to £10,510, as prices for LAS to LHR do change much more than most routes from the United States. However, usually the sooner you book, the better the price.
  • Question : Which airline has the least delays from Las Vegas to London?
    Answer : Booking with Virgin Atlantic means you will arrive to London pretty close to the time your ticket states. In fact, this airline has a 72% on-time average. Of course, it never hurts to be prepared. 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 : What is the cheapest date to fly to London?
    Answer : If you are wanting to save heaps, look at May 25th. As of May 20th, it's showing the cheapest ticket sales at £351. That is 69% below the average for this route, so you can spend the savings on a great experience in London.
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from Las Vegas to London is on Sunday. If you are trying to save a bit of money on your next business trip look for flights on Sunday.
  • Question : What is the cheapest airline flying from Las Vegas to London?
    Answer : Delta Air Lines is the leader in keeping costs low for passengers over the next three months. Bookings are being made at just £350 and, when compared to the pricier bookings of £10,510, it's a terrific deal.
  • Question : How long is the flight from LAS to LHR?
    Answer : If you take the direct flight (which is offered by British Airways), you will be able to depart LAS at 6:15 PM PDT and get to LHR at 12:10 PM BST (nine hours and 55 minutes). Remember, there is an eight-hour time difference.