£286 Find Cheap Flights from Las Vegas to London Heathrow Airport – Compare and Save

These are the earliest and latest flight times available from Las Vegas to London Heathrow Airport:

• Earliest: departs at 17:20 and lands at 03:15
• Latest: departs at 23:20 and lands at 09:15.

The flight takes about 9h 55m.

Three cabin classes are available on flights from Las Vegas to London Heathrow Airport:

• Economy class
• Premium Economy Class
• Business Class

A direct flight from Las Vegas to London Heathrow Airport takes 9h 55m, covering 5,213 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Las Vegas to London Heathrow Airport range from £577 to £980, with an average of £736 over the past 12 months. Anything below £577 counts as a good deal.

Last-minute fares on this route (booked within 2 weeks of departure) run 21% above the route average of £736. Book 7 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £424 return via Salt Lake City (SLC), compared with £782 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £52–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A350-1000 family is used most often on this route, operated mainly by British Airways and Finnair. Other aircraft seen on the route include Boeing 787-9 Dreamliner variants.

Evening is the busiest departure period on Las Vegas to London Heathrow Airport flights, with 50% leaving in that window. Night departures account for 50%, Morning flights for 0%, and Afternoon flights for 0%.

British Airways is the only airline on the Las Vegas to London Heathrow Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Las Vegas to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about £303, which is 28% below the typical average for this route.

London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around £5 for economy cars. Top options include:
• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Flights from Las Vegas to London Heathrow Airport usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at London Heathrow (LHR).

One-stop flights from Las Vegas to London Heathrow Airport most commonly connect through:

• New York John F Kennedy Intl (JFK) – 52% of one-stop connections
• Dublin (DUB) – 12% of one-stop connections
• Denver Intl (DEN) – 6% of one-stop connections
• Zurich (ZRH) – 6% of one-stop connections

New York John F Kennedy Intl (JFK) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 21% on the Las Vegas to London Heathrow Airport route. Tuesday is the cheapest departure day at £674 return on average, while Friday is the most expensive at £849, a difference of £175. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Las Vegas and London Heathrow Airport. The airlines offering direct flights on this route include:

• British Airways
• Virgin Atlantic

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time of 12h 46m, compared to 12h 57m via Salt Lake City (SLC) and 13h 42m via Minneapolis St Paul (MSP).

London Heathrow Airport is 8 hours ahead of Las Vegas (British Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in London Heathrow Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Heathrow Airport on KAYAK.

Among airlines operating Las Vegas to London Heathrow Airport flights:

• British Airways: offers extra legroom; offers free seat selection
• Virgin Atlantic: offers extra legroom; offers free seat selection
• American Airlines: offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• KLM: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• British Airways: a cabin bag and a checked bag in Economy class
• Virgin Atlantic: a cabin bag and a checked bag in Economy class
• American Airlines: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.