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Cheap flights from London Southend Airport to Las Vegas from $506

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 4/8. 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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Find the cheapest flights from London Southend Airport to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 am - 8:39 pm
SEN
-
LAS
20h 29m
2 stops
Multiple Airlines Logo
9:00 am - 10:30 am
LAS
-
SEN
18h 30m
2 stops
$896Multiple Airlines
Wed, Mar 18 - Sun, Mar 22
Multiple Airlines Logo
7:15 am - 8:39 pm
SEN
-
LAS
20h 24m
2 stops
Multiple Airlines Logo
9:00 am - 10:30 am
LAS
-
SEN
18h 30m
2 stops
$917Multiple Airlines
Mon, Mar 16 - Sun, Mar 22
Multiple Airlines Logo
7:10 am - 8:39 pm
SEN
-
LAS
21h 29m
2 stops
Multiple Airlines Logo
9:00 am - 12:50 pm
LAS
-
SEN
20h 50m
2 stops
$940Multiple Airlines
Wed, Mar 4 - Thu, Mar 19
Multiple Airlines Logo
8:25 am - 11:48 pm
SEN
-
LAS
23h 23m
3 stops
Multiple Airlines Logo
11:30 am - 1:40 pm
LAS
-
SEN
18h 10m
2 stops
$946Multiple Airlines
Wed, May 6 - Thu, May 14
Multiple Airlines Logo
10:10 am - 8:35 pm
SEN
-
LAS
18h 25m
2 stops
Multiple Airlines Logo
9:10 am - 10:30 am
LAS
-
SEN
17h 20m
2 stops
$953Multiple Airlines
Thu, Apr 23 - Sun, Apr 26
Multiple Airlines Logo
6:50 am - 8:39 pm
SEN
-
LAS
21h 49m
2 stops
Multiple Airlines Logo
12:10 pm - 7:45 pm
LAS
-
SEN
23h 35m
3 stops
$976Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
8:25 am - 11:48 pm
SEN
-
LAS
23h 23m
3 stops
Multiple Airlines Logo
11:30 am - 1:40 pm
LAS
-
SEN
18h 10m
2 stops
$984Multiple Airlines
Wed, May 6 - Thu, May 14
Multiple Airlines Logo
7:15 am - 9:33 pm
SEN
-
LAS
21h 18m
2 stops
Multiple Airlines Logo
6:15 am - 12:50 pm
LAS
-
SEN
23h 35m
3 stops
$1,148Multiple Airlines
Mon, Mar 16 - Thu, Mar 19
Multiple Airlines Logo
7:10 am - 9:33 pm
SEN
-
LAS
21h 23m
2 stops
Multiple Airlines Logo
9:00 am - 10:30 am
LAS
-
SEN
18h 30m
2 stops
$1,159Multiple Airlines
Wed, Mar 11 - Sun, Mar 15
Multiple Airlines Logo
7:15 am - 10:27 am
SEN
-
LAS
34h 12m
2 stops
Multiple Airlines Logo
6:15 am - 12:50 pm
LAS
-
SEN
23h 35m
3 stops
$1,164Multiple Airlines
Mon, Mar 9 - Thu, Mar 19

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated February 14, 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 3/18

7:10 am-8:39 pm

2 stops20h 29m

Las Vegas Harry Reid Intl

Sun 3/22

9:00 am-10:30 am

2 stops18h 30m

$896

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 3/16

7:15 am-8:39 pm

2 stops20h 24m

Las Vegas Harry Reid Intl

Sun 3/22

9:00 am-10:30 am

2 stops18h 30m

$917

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 3/4

7:10 am-8:39 pm

2 stops21h 29m

Las Vegas Harry Reid Intl

Thu 3/19

9:00 am-12:50 pm

2 stops20h 50m

$940

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 5/6

8:25 am-11:48 pm

3 stops23h 23m

Las Vegas Harry Reid Intl

Thu 5/14

11:30 am-1:40 pm

2 stops18h 10m

$946

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Thu 4/23

10:10 am-8:35 pm

2 stops18h 25m

Las Vegas Harry Reid Intl

Sun 4/26

9:10 am-10:30 am

2 stops17h 20m

$953

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Thu 2/26

6:50 am-8:39 pm

2 stops21h 49m

Las Vegas Harry Reid Intl

Mon 3/2

12:10 pm-7:45 pm

3 stops23h 35m

$976

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 5/6

8:25 am-11:48 pm

3 stops23h 23m

Las Vegas Harry Reid Intl

Thu 5/14

11:30 am-1:40 pm

2 stops18h 10m

$984

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 3/16

7:15 am-9:33 pm

2 stops21h 18m

Las Vegas Harry Reid Intl

Thu 3/19

6:15 am-12:50 pm

3 stops23h 35m

$1,148

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 3/11

7:10 am-9:33 pm

2 stops21h 23m

Las Vegas Harry Reid Intl

Sun 3/15

9:00 am-10:30 am

2 stops18h 30m

$1,159

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 3/9

7:15 am-10:27 am

2 stops34h 12m

Las Vegas Harry Reid Intl

Thu 3/19

6:15 am-12:50 pm

3 stops23h 35m

$1,164

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $916. Flights from London Southend Airport to Las Vegas on a Friday will generally be more expensive and average around $1,038. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Las Vegas is in the morning when flights can be purchased for as low as $835. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $993. Departure times in the afternoon 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 round-trip 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?

    Las Vegas Harry Reid Intl is 5239.9 mi away from London Southend. 18h 25m is a normal flight duration for this route.

  • 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 are updated 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 travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Las Vegas. momondo saves you time and could save you money on your trip.

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

Flights from London to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between London and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for London to Las Vegas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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