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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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — LAS
8 Aug — 15 Aug1
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 9 July 2026.

Mon 17/819:20
SEN
-
LAS
3 stops35h 02m
Multiple Airlines
Thu 27/806:50
LAS
-
SEN
3 stops28h 20m
Multiple Airlines
Deal found 8/7£809
Sun 16/807:35
SEN
-
LAS
3 stops46h 47m
Multiple Airlines
Wed 19/819:20
LAS
-
SEN
2 stops18h 30m
Multiple Airlines
Deal found 8/7£818
Sun 16/807:35
SEN
-
LAS
3 stops46h 47m
Multiple Airlines
Sun 30/820:25
LAS
-
SEN
1 stop15h 10m
Multiple Airlines
Deal found 4/7£858
Sun 6/907:25
SEN
-
LAS
2 stops22h 15m
Multiple Airlines
Sat 12/920:25
LAS
-
SEN
1 stop15h 10m
Multiple Airlines
Deal found 6/7£973
Mon 20/719:20
SEN
-
LAS
3 stops35h 02m
Multiple Airlines
Tue 11/820:25
LAS
-
SEN
1 stop15h 15m
Multiple Airlines
Deal found 7/7£1,024
Thu 23/716:35
SEN
-
LAS
3 stops37h 47m
Multiple Airlines
Thu 6/820:25
LAS
-
SEN
1 stop14h 45m
Multiple Airlines
Deal found 6/7£1,103
Sun 12/707:35
SEN
-
LAS
1 stop19h 00m
Multiple Airlines
Sun 19/720:25
LAS
-
SEN
1 stop14h 25m
Multiple Airlines
Deal found 7/7£1,960
Fri 10/716:30
SEN
-
LAS
2 stops27h 20m
Multiple Airlines
Sat 11/700:34
LAS
-
SEN
2 stops34h 16m
Multiple Airlines
Deal found 6/7£2,703

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 9 July 2026.

Round-trip from

£809

One-way from

£430

Popular in

June

Cheapest in

January

Average price

£737
17/8-27/8
  • 17/8-27/8
  • 6 total stops
  • 63h 22m total
  • London to Las Vegas
Search Deals
20/9
  • 20/9
  • 3 total stops
  • 34h 17m total
  • London to Las Vegas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 9 July 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

Mon 17/8

19:20-22:22

3 stops35h 02m

Las Vegas Harry Reid Intl

Thu 27/8

06:50-19:10

3 stops28h 20m

£809

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Sun 16/8

07:35-22:22

3 stops46h 47m

Las Vegas Harry Reid Intl

Wed 19/8

19:20-21:50

2 stops18h 30m

£818

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Sun 16/8

07:35-22:22

3 stops46h 47m

Las Vegas Harry Reid Intl

Sun 30/8

20:25-19:35

1 stop15h 10m

£858
Fastest return journey

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Sun 6/9

07:25-21:40

2 stops22h 15m

Las Vegas Harry Reid Intl

Sat 12/9

20:25-19:35

1 stop15h 10m

£973

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 20/7

19:20-22:22

3 stops35h 02m

Las Vegas Harry Reid Intl

Tue 11/8

20:25-19:40

1 stop15h 15m

£1,024

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Thu 23/7

16:35-22:22

3 stops37h 47m

Las Vegas Harry Reid Intl

Thu 6/8

20:25-19:10

1 stop14h 45m

£1,103
Cheapest one-way

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Fri 6/11

07:00-22:47

3 stops47h 47m

£436

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Thu 10/9

17:15-21:40

3 stops36h 25m

£446

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 12/8

16:50-08:47

3 stops47h 57m

£447

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Sat 7/11

14:30-22:37

3 stops40h 07m

£462

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 18 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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