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Cheap flights from London Southend Airport to Las Vegas from £430

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — LAS
1 Sep — 8 Sep1
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 2 August 2026.

Sun 13/907:25
SEN
-
LAS
2 stops22h 15m
Multiple Airlines
Sun 20/920:25
LAS
-
SEN
1 stop15h 10m
Multiple Airlines
Deal found 30/7£720
Fri 11/920:40
SEN
-
LAS
3 stops33h 00m
Multiple Airlines
Fri 18/908:30
LAS
-
SEN
2 stops29h 15m
Multiple Airlines
Deal found 28/7£784
Sun 16/807:35
SEN
-
LAS
2 stops22h 47m
Multiple Airlines
Tue 8/920:25
LAS
-
SEN
1 stop15h 15m
Multiple Airlines
Deal found 29/7£866
Thu 3/910:10
SEN
-
LAS
2 stops19h 30m
Multiple Airlines
Tue 15/920:25
LAS
-
SEN
1 stop15h 15m
Multiple Airlines
Deal found 30/7£945
Sat 8/817:20
SEN
-
LAS
3 stops36h 20m
Multiple Airlines
Wed 19/810:56
LAS
-
SEN
3 stops26h 54m
Multiple Airlines
Deal found 28/7£1,087

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 2 August 2026.

Round-trip from

£720

One-way from

£430

Popular in

June

Cheapest in

January

Average price

£683
13/9-20/9
  • 13/9-20/9
  • 3 total stops
  • 37h 25m total
  • London to Las Vegas
Search Deals
6/12
  • 6/12
  • 3 total stops
  • 50h 13m total
  • London to Las Vegas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£55 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 August 2026
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 2 August 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

Cheapest return flight

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Sun 13/9

07:25-21:40

2 stops22h 15m

Las Vegas Harry Reid Intl

Sun 20/9

20:25-19:35

1 stop15h 10m

£732

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Fri 11/9

20:40-21:40

3 stops33h 00m

Las Vegas Harry Reid Intl

Fri 18/9

08:30-21:45

2 stops29h 15m

£784
Fastest return journey

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Thu 3/9

10:10-21:40

2 stops19h 30m

Las Vegas Harry Reid Intl

Tue 15/9

20:25-19:40

1 stop15h 15m

£945

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Fri 13/11

14:25-17:50

2 stops35h 25m

Las Vegas Harry Reid Intl

Sun 15/11

11:50-14:35

2 stops18h 45m

£1,477
Cheapest one-way

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Fri 11/9

14:30-21:40

3 stops39h 10m

£434

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Sat 28/11

14:30-20:33

3 stops38h 03m

£440

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 16/9

08:25-15:30

2 stops39h 05m

£442

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Sun 23/8

19:50-12:55

3 stops49h 05m

£445

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 31/8

11:10-22:22

2 stops43h 12m

£451

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Sun 4/10

16:55-22:22

2 stops37h 27m

£472

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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

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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.

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