When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Southampton Eastleigh Airport?

Prices for flights from Las Vegas Harry Reid Intl Airport to Southampton Eastleigh Airport are updated daily.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Southampton Eastleigh Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Southampton Eastleigh Airport.

What documentation or ID do you need to fly to Southampton Eastleigh Airport?

The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£755 Cheap Flights from Las Vegas to Southampton in 2026

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Find the cheapest flights from Las Vegas to London

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 08:45

LAS

SOU

41h 45m

2 stops

09:30 - 00:22

SOU

LAS

21h 52m

2 stops

£755Multiple Airlines

Fri, 6 Mar - Fri, 13 Mar

22:27 - 08:45

LAS

SOU

26h 18m

2 stops

16:05 - 18:50

SOU

LAS

33h 45m

1 stop

£916Multiple Airlines

Fri, 6 Mar - Fri, 13 Mar

20:25 - 16:50

LAS

SOU

12h 25m

1 stop

09:15 - 18:35

SOU

LAS

17h 20m

1 stop

£1,068KLM

Sun, 28 Jun - Sat, 18 Jul

20:25 - 16:50

LAS

SOU

12h 25m

1 stop

09:15 - 18:35

SOU

LAS

17h 20m

1 stop

£1,068Delta

Sun, 28 Jun - Sat, 18 Jul

17:30 - 16:50

LAS

SOU

15h 20m

2 stops

09:15 - 18:35

SOU

LAS

17h 20m

1 stop

£1,072Delta

Sun, 28 Jun - Sat, 18 Jul

14:35 - 19:30

LAS

SOU

20h 55m

2 stops

09:10 - 23:59

SOU

LAS

22h 49m

2 stops

£1,097Aer Lingus

Sun, 28 Jun - Sat, 18 Jul

10:24 - 19:30

LAS

SOU

25h 06m

2 stops

09:10 - 23:59

SOU

LAS

22h 49m

2 stops

£1,097Aer Lingus

Sun, 28 Jun - Sat, 18 Jul

20:25 - 08:35

LAS

SOU

28h 10m

1 stop

09:15 - 19:12

SOU

LAS

17h 57m

2 stops

£1,137KLM

Sun, 28 Jun - Sat, 18 Jul

KLM flights from Las Vegas to Southampton

Our best KLM deals on Las Vegas to Southampton flight tickets

KLM

28 Jun

LAS20:25Las Vegas Harry Reid Intl

12h 25m

1 stop

SOU16:50Southampton Eastleigh

18 Jul

SOU09:15Southampton Eastleigh

17h 20m

1 stop

LAS18:35Las Vegas Harry Reid Intl

£1,068

KLM

28 Jun

LAS20:25Las Vegas Harry Reid Intl

28h 10m

1 stop

SOU08:35Southampton Eastleigh

18 Jul

SOU09:15Southampton Eastleigh

17h 57m

2 stops

LAS19:12Las Vegas Harry Reid Intl

£1,137

Delta flights from Las Vegas to Southampton

Our best Delta deals on Las Vegas to Southampton flight tickets

Delta

28 Jun

LAS20:25Las Vegas Harry Reid Intl

12h 25m

1 stop

SOU16:50Southampton Eastleigh

18 Jul

SOU09:15Southampton Eastleigh

17h 20m

1 stop

LAS18:35Las Vegas Harry Reid Intl

£1,068

Delta

28 Jun

LAS17:30Las Vegas Harry Reid Intl

15h 20m

2 stops

SOU16:50Southampton Eastleigh

18 Jul

SOU09:15Southampton Eastleigh

17h 20m

1 stop

LAS18:35Las Vegas Harry Reid Intl

£1,072

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Fri 6/3

07:00-08:45

2 stops41h 45m

Southampton Eastleigh

Fri 13/3

09:30-00:22

2 stops21h 52m

£755

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Fri 6/3

22:27-08:45

2 stops26h 18m

Southampton Eastleigh

Fri 13/3

16:05-18:50

1 stop33h 45m

£916

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Sun 28/6

20:25-16:50

1 stop12h 25m

Southampton Eastleigh

Sat 18/7

09:15-18:35

1 stop17h 20m

£1,068

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Sun 28/6

20:25-16:50

1 stop12h 25m

Southampton Eastleigh

Sat 18/7

09:15-18:35

1 stop17h 20m

£1,068

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Sun 28/6

17:30-16:50

2 stops15h 20m

Southampton Eastleigh

Sat 18/7

09:15-18:35

1 stop17h 20m

£1,072

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Sun 28/6

14:35-19:30

2 stops20h 55m

Southampton Eastleigh

Sat 18/7

09:10-23:59

2 stops22h 49m

£1,097

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Sun 28/6

10:24-19:30

2 stops25h 06m

Southampton Eastleigh

Sat 18/7

09:10-23:59

2 stops22h 49m

£1,097

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Sun 28/6

20:25-08:35

1 stop28h 10m

Southampton Eastleigh

Sat 18/7

09:15-19:12

2 stops17h 57m

£1,137

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Wed 6/5

20:25-08:35

1 stop28h 10m

£678

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

Wed 6/5

09:00-19:30

2 stops26h 30m

£829

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Las Vegas to Southampton

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 airline that flies from Las Vegas Harry Reid Intl to Southampton Eastleigh?

KLM is the most popular carrier operating from Las Vegas Harry Reid Intl to Southampton Eastleigh

When to book flights from Las Vegas to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Southampton according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Las Vegas to Southampton (LAS to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Southampton

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from Las Vegas to Southampton takes 12h 25m

There are no direct flights from Las Vegas to Southampton. There are no popular flight routes from Las Vegas to Southampton.

Search flight deals

How far is Las Vegas Harry Reid Intl to Southampton Eastleigh by plane?
Las Vegas Harry Reid Intl and Southampton Eastleigh are 5201.1 mi apart from one another. In terms of flight time, this usually takes a little over 12h 25m.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Southampton Eastleigh Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Southampton Eastleigh Airport are updated daily.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Southampton Eastleigh Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Southampton Eastleigh Airport.
What documentation or ID do you need to fly to Southampton Eastleigh Airport?
The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Portsmouth

Why use momondo?

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

It is quick and easy to find Las Vegas to Southampton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southampton that suits you.

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

momondo does allow users to show only those flights to Southampton from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Las Vegas and Southampton 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 Las Vegas to Southampton right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Las Vegas to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.