Find flights
When to book
FAQs

Cheap flights from London Southend Airport to Las Vegas from £345

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — LAS
17 gen — 24 gen1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Las Vegas
Explore the most affordable flight options available from Southend to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 dicembre 2025.

mer 24/1207:10SEN - LAS
2 stops22h 21mMultiple Airlines
mar 30/1209:10LAS - SEN
2 stops16h 50mMultiple Airlines
Deal found 15/12£1,435
ven 19/1210:00SEN - LAS
2 stops18h 39mMultiple Airlines
dom 21/1209:10LAS - SEN
2 stops17h 20mMultiple Airlines
Deal found 16/12£1,469
mer 17/1207:10SEN - LAS
2 stops22h 21mMultiple Airlines
gio 1/109:00LAS - SEN
2 stops19h 50mMultiple Airlines
Deal found 15/12£1,795
ven 19/1210:00SEN - LAS
2 stops19h 31mMultiple Airlines
gio 1/109:00LAS - SEN
2 stops19h 50mMultiple Airlines
Deal found 15/12£1,938
mar 23/1207:35SEN - LAS
2 stops18h 15mMultiple Airlines
sab 3/115:10LAS - SEN
2 stops21h 00mMultiple Airlines
Deal found 15/12£1,946
mar 30/1207:35SEN - LAS
1 stop14h 40mMultiple Airlines
sab 3/116:05LAS - SEN
1 stop20h 05mMultiple Airlines
Deal found 15/12£1,952
sab 27/1207:15SEN - LAS
1 stop15h 00mMultiple Airlines
ven 2/107:00LAS - SEN
2 stops19h 00mMultiple Airlines
Deal found 15/12£2,134

Find flight deals from Southend to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 dicembre 2025.

Round-trip from

£992

One-way from

£345

Popular in

July

Cheapest in

February

Average price

£653
19/1-24/1
  • 19/1-24/1
  • 4 total stops
  • 46h 21m total
  • London to Las Vegas
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 35h 19m total
  • London to Las Vegas
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend 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, Cheapflights users made 858,174 searches. Data last updated 18 dicembre 2025.
Use the filters below to find and compare flights from London Southend Airport to Las Vegas that are best for you.

Fly from

Southend

Fly to

Las Vegas

Route

Depart

Return

Price

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

lun 19/1

07:15-21:31

2 stops22h 16m

Las Vegas Harry Reid Intl

sab 24/1

09:00-17:05

2 stops24h 05m

£992

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

lun 2/2

07:15-21:33

2 stops22h 18m

Las Vegas Harry Reid Intl

gio 5/2

06:15-12:50

3 stops22h 35m

£994

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

ven 2/1

06:40-22:09

2 stops23h 29m

Las Vegas Harry Reid Intl

dom 4/1

16:05-14:50

1 stop14h 45m

£2,614

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

mar 21/4

06:20-09:39

2 stops35h 19m

£345

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

lun 2/3

07:15-21:33

2 stops22h 18m

£346

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

lun 9/2

07:15-21:33

2 stops22h 18m

£348

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

ven 16/1

10:00-20:15

3 stops42h 15m

£364

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

ven 27/2

10:00-21:33

2 stops19h 33m

£364

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

mar 31/3

06:20-21:33

3 stops23h 13m

£410

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

ven 17/4

22:00-20:28

3 stops30h 28m

£490

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 11 results
1
2

Best time to book a flight from Southend to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Southend with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Southend to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from London Southend?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly into when you book flights from London Southend to Las Vegas. 0 airlines have flights to Harry Reid Intl from London Southend on a regular basis. Booking flights from London Southend to Las Vegas Harry Reid Intl should not be difficult; the airport handles an average of 0 inbound flights from London Southend per day.

  • Can I find deals for flights from Southend to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Southend to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southend to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to Las Vegas.

  • Can I find deals for business class flights from Southend to Las Vegas?

    Yes. Cheapflights offers flight deals from Southend to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Furnace Creek
Henderson
Kingman

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southend to Las Vegas?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southend to Las Vegas. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southend to Las Vegas?

Millions of users choose and trust Cheapflights to book the best flight deals from Southend to Las Vegas for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Southend to Las Vegas with no change fees?

Certainly. Search results for flights to Las Vegas from Southend shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Southend to Las Vegas become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Las Vegas from Southend today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.