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Cheap flights from London Southend Airport to Las Vegas from £355

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Southend Airport to Las Vegas departing on 24/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from London Southend Airport to Las Vegas

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:10 - 20:39
SEN
-
LAS
21h 29m
2 stops
Multiple Airlines Logo
14:50 - 21:00
LAS
-
SEN
23h 10m
2 stops
£664Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
07:15 - 20:39
SEN
-
LAS
20h 24m
2 stops
Multiple Airlines Logo
09:00 - 10:30
LAS
-
SEN
18h 30m
2 stops
£671Multiple Airlines
Mon, 16 Mar - Sun, 22 Mar
Multiple Airlines Logo
07:10 - 20:39
SEN
-
LAS
21h 29m
2 stops
Multiple Airlines Logo
09:00 - 12:50
LAS
-
SEN
20h 50m
2 stops
£688Multiple Airlines
Wed, 4 Mar - Thu, 19 Mar
Multiple Airlines Logo
08:25 - 23:48
SEN
-
LAS
23h 23m
3 stops
Multiple Airlines Logo
11:30 - 13:40
LAS
-
SEN
18h 10m
2 stops
£693Multiple Airlines
Wed, 6 May - Thu, 14 May
Multiple Airlines Logo
10:10 - 20:35
SEN
-
LAS
18h 25m
2 stops
Multiple Airlines Logo
09:10 - 10:30
LAS
-
SEN
17h 20m
2 stops
£698Multiple Airlines
Thu, 23 Apr - Sun, 26 Apr
Multiple Airlines Logo
08:25 - 23:48
SEN
-
LAS
23h 23m
3 stops
Multiple Airlines Logo
11:30 - 13:40
LAS
-
SEN
18h 10m
2 stops
£720Multiple Airlines
Wed, 6 May - Thu, 14 May
Multiple Airlines Logo
07:15 - 21:33
SEN
-
LAS
21h 18m
2 stops
Multiple Airlines Logo
06:15 - 12:50
LAS
-
SEN
23h 35m
3 stops
£840Multiple Airlines
Mon, 16 Mar - Thu, 19 Mar
Multiple Airlines Logo
07:10 - 21:33
SEN
-
LAS
21h 23m
2 stops
Multiple Airlines Logo
09:00 - 10:30
LAS
-
SEN
18h 30m
2 stops
£849Multiple Airlines
Wed, 11 Mar - Sun, 15 Mar
Multiple Airlines Logo
07:15 - 10:27
SEN
-
LAS
34h 12m
2 stops
Multiple Airlines Logo
06:15 - 12:50
LAS
-
SEN
23h 35m
3 stops
£852Multiple Airlines
Mon, 9 Mar - Thu, 19 Mar
Multiple Airlines Logo
07:15 - 21:33
SEN
-
LAS
21h 18m
2 stops
Multiple Airlines Logo
09:00 - 12:50
LAS
-
SEN
20h 50m
2 stops
£855Multiple Airlines
Mon, 16 Mar - Thu, 19 Mar

momondo Fare Finder

 
Customise your flight search to find flights from London Southend Airport to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 15 February 2026.
Use the filters below to find and compare flights from London Southend Airport to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 4/3

07:10-20:39

2 stops21h 29m

Las Vegas Harry Reid Intl

Wed 11/3

14:50-21:00

2 stops23h 10m

£664

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 16/3

07:15-20:39

2 stops20h 24m

Las Vegas Harry Reid Intl

Sun 22/3

09:00-10:30

2 stops18h 30m

£671

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 4/3

07:10-20:39

2 stops21h 29m

Las Vegas Harry Reid Intl

Thu 19/3

09:00-12:50

2 stops20h 50m

£688

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 6/5

08:25-23:48

3 stops23h 23m

Las Vegas Harry Reid Intl

Thu 14/5

11:30-13:40

2 stops18h 10m

£693

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Thu 23/4

10:10-20:35

2 stops18h 25m

Las Vegas Harry Reid Intl

Sun 26/4

09:10-10:30

2 stops17h 20m

£698

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 6/5

08:25-23:48

3 stops23h 23m

Las Vegas Harry Reid Intl

Thu 14/5

11:30-13:40

2 stops18h 10m

£720

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 16/3

07:15-21:33

2 stops21h 18m

Las Vegas Harry Reid Intl

Thu 19/3

06:15-12:50

3 stops23h 35m

£840

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 11/3

07:10-21:33

2 stops21h 23m

Las Vegas Harry Reid Intl

Sun 15/3

09:00-10:30

2 stops18h 30m

£848

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 9/3

07:15-10:27

2 stops34h 12m

Las Vegas Harry Reid Intl

Thu 19/3

06:15-12:50

3 stops23h 35m

£852

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 16/3

07:15-21:33

2 stops21h 18m

Las Vegas Harry Reid Intl

Thu 19/3

09:00-12:50

2 stops20h 50m

£855

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Las Vegas from

How to get the cheapest flight ticket from London Southend Airport to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Las Vegas?

The cheapest day to depart on your flight to Las Vegas is on a Tuesday when prices can be found for as low as £620. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from London Southend Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £703.

What is the cheapest time of day to depart on your flight to Las Vegas?

Our data shows that the cheapest London Southend Airport to Las Vegas flights are usually those with departure times in the morning. Our users have found flights to Las Vegas in the morning for as low as £631. Flights to Las Vegas are more costly at midday, with an average ticket price of £667. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from London Southend Airport to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from London Southend Airport to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Southend Airport to Las Vegas (SEN to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Southend Airport to Las Vegas

Fastest flight time

18h 25m

Direct flights

None
The fastest flight from London Southend Airport to Las Vegas takes 18h 25m
There are no direct flights from London Southend Airport to Las Vegas. There are no popular flight routes from London Southend Airport to Las Vegas.
Search flight deals

  • How far is London Southend to Las Vegas Harry Reid Intl by plane?

    London Southend and Las Vegas Harry Reid Intl are 5239.9 mi apart from one another. In terms of flight time, this usually takes a little over 18h 25m.

  • When did momondo last update prices for flights from London Southend Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from London Southend Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How old do you have to be to fly from London Southend Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
Paradise
Mesquite
Boulder City
Laughlin
Furnace Creek
North Las Vegas
Mount Charleston

Why use momondo?

Why should I use momondo to find a flight deal from London to Las Vegas?

Finding the right flight to Las Vegas from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

Can I find flights from London to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Las Vegas?

momondo provides multiple filters to help you find the best flight to Las Vegas from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Las Vegas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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