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Cheap flights from London Southend Airport to Las Vegas from £398

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — LAS
27 Jun — 4 Jul1
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 28 May 2026.

Wed 24/620:15
SEN
-
LAS
3 stops34h 09m
Multiple Airlines
Wed 1/717:50
LAS
-
SEN
1 stop14h 50m
Multiple Airlines
Deal found 27/5£821
Sat 4/707:55
SEN
-
LAS
2 stops18h 40m
Multiple Airlines
Sat 18/717:50
LAS
-
SEN
1 stop17h 30m
Multiple Airlines
Deal found 26/5£880
Sun 28/607:35
SEN
-
LAS
3 stops37h 20m
Multiple Airlines
Thu 2/720:25
LAS
-
SEN
1 stop14h 45m
Multiple Airlines
Deal found 26/5£918
Mon 10/819:20
SEN
-
LAS
3 stops34h 57m
Multiple Airlines
Sat 15/806:50
LAS
-
SEN
3 stops28h 30m
Multiple Airlines
Deal found 23/5£977
Fri 12/608:10
SEN
-
LAS
2 stops22h 19m
Multiple Airlines
Tue 16/612:45
LAS
-
SEN
2 stops19h 25m
Multiple Airlines
Deal found 25/5£981
Fri 5/608:10
SEN
-
LAS
3 stops22h 20m
Multiple Airlines
Fri 19/608:30
LAS
-
SEN
2 stops29h 15m
Multiple Airlines
Deal found 26/5£1,030
Mon 27/707:45
SEN
-
LAS
2 stops18h 50m
Multiple Airlines
Wed 5/817:50
LAS
-
SEN
1 stop14h 50m
Multiple Airlines
Deal found 26/5£1,051
Sun 2/807:35
SEN
-
LAS
1 stop19h 00m
Multiple Airlines
Sun 9/820:25
LAS
-
SEN
1 stop14h 25m
Multiple Airlines
Deal found 24/5£1,222
Sat 27/607:55
SEN
-
LAS
2 stops22h 29m
Multiple Airlines
Sun 28/620:25
LAS
-
SEN
1 stop14h 25m
Multiple Airlines
Deal found 24/5£1,227

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 28 May 2026.

Round-trip from

£821

One-way from

£398

Popular in

July

Cheapest in

January

Average price

£670
24/6-1/7
  • 24/6-1/7
  • 4 total stops
  • 48h 59m total
  • London to Las Vegas
Search Deals
17/6
  • 17/6
  • 3 total stops
  • 45h 15m total
  • London to Las Vegas
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 28 May 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

Wed 24/6

20:15-22:24

3 stops34h 09m

Las Vegas Harry Reid Intl

Wed 1/7

17:50-16:40

1 stop14h 50m

£821

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Sun 28/6

07:35-12:55

3 stops37h 20m

Las Vegas Harry Reid Intl

Thu 2/7

20:25-19:10

1 stop14h 45m

£918

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 10/8

19:20-22:17

3 stops34h 57m

Las Vegas Harry Reid Intl

Sat 15/8

06:50-19:20

3 stops28h 30m

£977

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Fri 12/6

08:10-22:29

2 stops22h 19m

Las Vegas Harry Reid Intl

Tue 16/6

12:45-16:10

2 stops19h 25m

£981

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 27/7

07:45-18:35

2 stops18h 50m

Las Vegas Harry Reid Intl

Wed 5/8

17:50-16:40

1 stop14h 50m

£1,051
Fastest return journey

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Sun 2/8

07:35-18:35

1 stop19h 00m

Las Vegas Harry Reid Intl

Sun 9/8

20:25-18:50

1 stop14h 25m

£1,222

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Sat 27/6

07:55-22:24

2 stops22h 29m

Las Vegas Harry Reid Intl

Sun 28/6

20:25-18:50

1 stop14h 25m

£1,227
Cheapest one-way

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Wed 17/6

08:25-21:40

3 stops45h 15m

£398
Fastest single journey

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 6/7

19:20-22:17

3 stops34h 57m

£419

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Tue 8/9

06:30-15:45

3 stops41h 15m

£424

Flights are sorted by cheapest return flights first.

Deals found on 25/5

Showing 1-10 of 16 resultsSorted by cheapest first
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

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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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