$379 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 5:20 pm and lands at 3:15 am
• Latest: departs at 11:20 pm and lands at 9:15 am.

The flight takes about 9h 55m.

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

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop 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.

Round-trip flights from Las Vegas to London Heathrow Airport range from $773 to $1,313, with an average of $986 over the past 12 months. Anything below $773 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 21% above the $986 route average. Book 7 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $569 round-trip via Salt Lake City (SLC), compared to $1,048 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $70–$100 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% of flights 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 $386, which is 32% below the typical average for this route.

London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 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

Yes. Flexible dates can save you up to 21% on flights from Las Vegas to London Heathrow Airport. Tuesday is the cheapest departure day at $903 round-trip on average, while Friday is the most expensive at $1,137, a difference of $234.

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 nonstop flights on this route include:

• British Airways
• Virgin Atlantic

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 12h 46m, compared with 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 and Buckingham Palace. 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 always check the fare details before booking.

Many airlines operating between Las Vegas and London Heathrow Airport (LHR) have designated seating areas for passengers with mobility challenges. Delta Air Lines provides designated seating areas for passengers with mobility challenges. These seating areas are typically located near the front of the aircraft and provide easier access to the entrance and lavatories. It's advisable to make such requests in advance to secure the desired seating arrangements.

Airlines generally have restrictions on the size and weight of pets that can travel in the cabin. These restrictions vary among airlines and may also depend on the aircraft's size and configuration. Typically, airlines specify maximum dimensions and weight limits for pet carriers or crates. Finnair's pet policy has specific size and weight restrictions for pets traveling in the cabin. Typically, the combined weight of the pet and the carrier should not exceed 17.6 lb.

Passengers with food intolerances flying from Las Vegas to London Heathrow Airport (LHR) can often request special dietary meals on flights. Virgin Atlantic operating on this route does provide special dietary meals, including options for passengers with food intolerances. They offer a variety of special meal options such as gluten-free, lactose-free, vegetarian, vegan, and more. Passengers are encouraged to make these requests at least 48 hours before their flight.

To rent a car at LHR, research and compare car rental companies to find the one that suits your needs. Many major car rental companies have counters at LHR. Next, make a reservation, providing your travel details and preferences. Upon arrival, follow signs to the car rental area, located near the terminals. Present your reservation details and a valid driver's license and credit card, to complete the rental process.