Cheap flights from Las Vegas (LAS) to London (LON)
The best prices from Las Vegas Harry Reid Intl to London are usually found in February or January, booked 43 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
How to find the cheapest flight from Las Vegas (LAS) to London (LON)
All the information you need to plan the best LAS to LON flight in 2023: compare Las Vegas to London flight prices with the expected peak season, weather and rainfall in London.
LAS - LON Price | $722 - $1,294 |
|---|---|
LON Temperature | 39.2 - 62.6 °F |
LON Rainfall | 1.6 - 2.8 inches |
| Popular in | July | High demand for flights, 27% potential price rise |
|---|---|---|
| Cheapest in | February | Best time to find cheap flights, 24% potential price drop |
| Round-trip from | $722 | From Las Vegas Harry Reid Intl to London (LON) |
| One-way from | $264 | One-way flight from Las Vegas Harry Reid Intl to London (LON) |
What is the cheapest day to fly round-trip from Las Vegas to London?
Thursday flights are found to be more expensive to fly from Las Vegas to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.
How far in advance should I book a flight from Las Vegas to London?
Find a great deal and save up to 101% by booking at least 43 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Las Vegas to London within the next two weeks, with the cheapest ticket starting at $1,435.
What is the cheapest month to fly from Las Vegas to London?
Our data shows that February tends to be the cheapest month to fly to London from Las Vegas. Users have commonly found prices around $947 for the month, but tickets can be as low as $621. Due to multiple factors, prepare for potentially higher prices in July.
When is the cheapest time to fly from Las Vegas to London (LAS - LON)?
Unlike in the evening, when flights are generally more expensive, you can save up to 19% on flights from Las Vegas to London by exploring options for tickets at noon.
Cheap flights from Las Vegas to London in January, February 2023
The best prices found for LAS to LON flights for January, February
Las Vegas Harry Reid Intl
London Heathrow
1 stop
19h 05mLondon Heathrow
Las Vegas Harry Reid Intl
2 stops
19h 35mFinnair
Las Vegas Harry Reid Intl
London Heathrow
1 stop
18h 42mLondon Heathrow
Las Vegas Harry Reid Intl
1 stop
13h 30mDelta
Las Vegas Harry Reid Intl
London Heathrow
2 stops
25h 25mLondon Heathrow
Las Vegas Harry Reid Intl
2 stops
22h 25mFinnair
Las Vegas to London 2023 flight deals
Cheap flights to London from Las Vegas found for this year
Las Vegas Harry Reid Intl
London Gatwick
Nonstop
10h 00mLondon Gatwick
Las Vegas Harry Reid Intl
Nonstop
10h 50mFinnair
Las Vegas Harry Reid Intl
London Gatwick
Nonstop
10h 00mLondon Gatwick
Las Vegas Harry Reid Intl
Nonstop
10h 50mBritish Airways
Las Vegas Harry Reid Intl
London Gatwick
1 stop
16h 05mLondon Gatwick
Las Vegas Harry Reid Intl
1 stop
18h 25mMultiple Airlines
Cheap Finnair flights from Las Vegas to London
Las Vegas Harry Reid Intl
London Heathrow
1 stop
18h 30mLondon Heathrow
Las Vegas Harry Reid Intl
2 stops
18h 35mFinnair
Las Vegas Harry Reid Intl
London Heathrow
1 stop
16h 25mLondon Heathrow
Las Vegas Harry Reid Intl
2 stops
19h 35mFinnair
Las Vegas Harry Reid Intl
London Heathrow
2 stops
45h 00mLondon Heathrow
Las Vegas Harry Reid Intl
2 stops
21h 25mFinnair
If you’re traveling from Las Vegas to London, one of the more common airlines traveling that route is Finnair. Las Vegas to London flights are typically 57% cheaper than other airlines traveling the same route. Flights from Finnair typically cost $1,039.93 RT. The cheapest Finnair flight found for this route was $615. Las Vegas Harry Reid Intl Airport is the most common Las Vegas airport to take off from when flying to London. London Heathrow Airport is the most popular arrival airport in London. When flying from Las Vegas to London, Finnair flights are 10% more popular than any other airline flying that same route.
Cheap Air Canada flights from Las Vegas to London
Las Vegas Harry Reid Intl
London Heathrow
2 stops
18h 20mLondon Heathrow
Las Vegas Harry Reid Intl
2 stops
19h 06mAir Canada
Las Vegas Harry Reid Intl
London Heathrow
1 stop
12h 40mLondon Heathrow
Las Vegas Harry Reid Intl
2 stops
19h 06mAir Canada
Las Vegas Harry Reid Intl
London Heathrow
1 stop
19h 40mLondon Heathrow
Las Vegas Harry Reid Intl
1 stop
29h 50mAir Canada
Air Canada is one of the most popular airlines used for those traveling from Las Vegas to London. Flights on this route from Air Canada typically cost $688.92 RT, a price that is 86% cheaper than the average Las Vegas to London flight. The cheapest flight found was $608 RT. The most popular departure airport in Las Vegas when flying to London is Las Vegas Harry Reid Intl Airport. The most popular airport to fly into when visiting London is London Heathrow Airport. When flying from Las Vegas to London, Air Canada flights are 7% more popular than any other airline flying that same route.
Non-stop flights to London from Las Vegas
Save time with Las Vegas to London direct flight deals
Las Vegas Harry Reid Intl
London Gatwick
Nonstop
10h 00mLondon Gatwick
Las Vegas Harry Reid Intl
Nonstop
10h 50mIberia
Las Vegas Harry Reid Intl
London Heathrow
Nonstop
9h 55mLondon Heathrow
Las Vegas Harry Reid Intl
Nonstop
10h 45mVirgin Atlantic
Las Vegas Harry Reid Intl
London Gatwick
Nonstop
10h 00mLondon Gatwick
Las Vegas Harry Reid Intl
Nonstop
10h 50mIberia
Last minute flights from Las Vegas to London
Late deals on return flights to London from Las Vegas, departing today and this week
Las Vegas Harry Reid Intl
London Stansted
3 stops
26h 40mLondon Stansted
Las Vegas Harry Reid Intl
3 stops
31h 40mMultiple Airlines
Las Vegas Harry Reid Intl
London Gatwick
2 stops
36h 35mLondon Gatwick
Las Vegas Harry Reid Intl
1 stop
19h 25mMultiple Airlines
Las Vegas Harry Reid Intl
London Gatwick
1 stop
13h 20mLondon Gatwick
Las Vegas Harry Reid Intl
1 stop
19h 25mMultiple Airlines
One-way flights to London from Las Vegas
The cheapest one-way flights from Las Vegas to London
Las Vegas Harry Reid Intl
London Stansted
3 stops
38h 30mMultiple Airlines
Las Vegas Harry Reid Intl
London Luton
3 stops
59h 11mMultiple Airlines
Las Vegas Harry Reid Intl
London Heathrow
2 stops
27h 03mMultiple Airlines
Reviews of Airlines Servicing London
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
I make a reservation and I have access to carry one bag on cabinets and one carry on bag, after I bought the reservation I called the airline to confirm and the answer was right I HAVE ACCESS TO CARRY ONE CARRY-ON BAG AND ONE IN STORE; at the time to checking in I get charged for $60 dollars on the flight going out and $30 dollars for the flight comes back. So I need the money back to my account for those changes thanks for the atención on this request
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
I make a reservation and I have access to carry one bag on cabinets and one carry on bag, after I bought the reservation I called the airline to confirm and the answer was right I HAVE ACCESS TO CARRY ONE CARRY-ON BAG AND ONE IN STORE; at the time to checking in I get charged for $60 dollars on the flight going out and $30 dollars for the flight comes back. So I need the money back to my account for those changes thanks for the atención on this request
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
I make a reservation and I have access to carry one bag on cabinets and one carry on bag, after I bought the reservation I called the airline to confirm and the answer was right I HAVE ACCESS TO CARRY ONE CARRY-ON BAG AND ONE IN STORE; at the time to checking in I get charged for $60 dollars on the flight going out and $30 dollars for the flight comes back. So I need the money back to my account for those changes thanks for the atención on this request
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
I make a reservation and I have access to carry one bag on cabinets and one carry on bag, after I bought the reservation I called the airline to confirm and the answer was right I HAVE ACCESS TO CARRY ONE CARRY-ON BAG AND ONE IN STORE; at the time to checking in I get charged for $60 dollars on the flight going out and $30 dollars for the flight comes back. So I need the money back to my account for those changes thanks for the atención on this request
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
I make a reservation and I have access to carry one bag on cabinets and one carry on bag, after I bought the reservation I called the airline to confirm and the answer was right I HAVE ACCESS TO CARRY ONE CARRY-ON BAG AND ONE IN STORE; at the time to checking in I get charged for $60 dollars on the flight going out and $30 dollars for the flight comes back. So I need the money back to my account for those changes thanks for the atención on this request
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
I make a reservation and I have access to carry one bag on cabinets and one carry on bag, after I bought the reservation I called the airline to confirm and the answer was right I HAVE ACCESS TO CARRY ONE CARRY-ON BAG AND ONE IN STORE; at the time to checking in I get charged for $60 dollars on the flight going out and $30 dollars for the flight comes back. So I need the money back to my account for those changes thanks for the atención on this request
Related info for your journey
Useful info, stats and facts about Las Vegas to London flights.
What airport do you fly from for flights from Las Vegas to London?
Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to London. 21 airlines have flights from Harry Reid Intl to London on a regular basis. Booking flights from Las Vegas Harry Reid Intl to London should not be difficult; the airport handles an average of 8 outbound flights to London per day.
Which airlines flying from Las Vegas Harry Reid Intl to London have flexible cancellations due to COVID-19?
Some of our airline partners flying from Las Vegas Harry Reid Intl to London have new flexible policies in place due to COVID-19. British Airways, Virgin Atlantic, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.
Can I find flights from Las Vegas to London for under $600 on Cheapflights?
Yes, there are multiple flights from Las Vegas to London for under $600. The cheapest flight booked recently is on Iberia for just $569, but on average you can expect to pay $583.
Are there nonstop flights from Las Vegas to London for under $600 on Cheapflights?
Cheapflights has at least 20 direct flights from Las Vegas to London under $600. A good price for a nonstop flight from Las Vegas to London is less than $699.
Are there last-minute flights available from Las Vegas to London for under $700?
There are currently 20+ open flights from Las Vegas to London within the next 7 days for less than $700.
What are the cheapest airlines flying from Las Vegas to London round-trip?
Flying on Iberia is currently your cheapest option to London, with prices starting at $569. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and American Airlines, with the lowest prices starting at $583 and $585, respectively. Users have found that Iberia is 39% cheaper than the other options available to this destination.
What are the most popular routes from Las Vegas to London?
While some choose either Las Vegas Harry Reid Intl - London City or Las Vegas Harry Reid Intl - London Gatwick, Las Vegas Harry Reid Intl - London Heathrow is the most popular route from Las Vegas to London.
What are the most popular airlines that fly from Las Vegas to London?
Consider Undisclosed Carrier, American Airlines or Air Canada when booking your flight. These represent the most popular airlines when flying from Las Vegas to London.
What are the most reliable airlines from Las Vegas to London?
Consider KLM (77%), Air France (76%) or Delta (76%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to London.
What are the cheapest flights from Las Vegas to London?
Looking at all options, your cheapest flight can be booked for $419. While the most popular route (Las Vegas Harry Reid Intl - London Heathrow) can be booked for $590 on average our data indicates $3,207 when flying from Las Vegas to London.
Other flights from Las Vegas
Alternative routes for Las Vegas to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Las Vegas to London
The chart below displays the airlines Cheapflights users traveling from Las Vegas to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Las Vegas to London
See what time of day planes typically take off from Las Vegas to London
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 100%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Las Vegas to London
See how many times per day planes take to the skies headed from Las Vegas to London
| Sunday | 11daily flights |
|---|---|
| Monday | 11daily flights |
| Tuesday | 5daily flights |
| Wednesday | 5daily flights |
| Thursday | 6daily flights |
| Friday | 11daily flights |
| Saturday | 11daily flights |