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Cheap flights from Portsmouth to Las Vegas from £716

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — LAS
9 May — 16 May1
1 adult
Thu 9/5
Thu 16/5

Cheap flight deals from Portsmouth to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) 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 4 May 2024.

Round-trip from

£593
From Portsmouth to Las Vegas Harry Reid Intl
Search Deals

How far in advance should I book a flight from Portsmouth to Las Vegas?

To save up to 17% on this flight, we recommend booking at least 50 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portsmouth to Las Vegas from £654 1-2 weeks out and tickets from £703 for flights departing within the next 72 hours.

What is the cheapest month to fly from Portsmouth to Las Vegas?

The best pricing can be found in the month of February. Prices to Las Vegas from Portsmouth average £662. You can even find prices in February for less than £662, as users have found deals to Las Vegas from as low as £441. The month of August appears to be one of the more expensive times to travel to Las Vegas from Portsmouth. Flying in the targeted month can save you up to 24%.

When is the cheapest time to fly from Portsmouth to Las Vegas (P0R - LAS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Las Vegas as you normally would.

Cheap British Airways flights from Portsmouth to Las Vegas

Explore cheap flight options specifically provided by British Airways for the route between Portsmouth and Las Vegas. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 892,239 searches. Data last updated 4 May 2024.
Tue 10/919:55SOU - LAS
2 stops26h 00mBritish Airways
Tue 24/922:00LAS - SOU
2 stops27h 10mBritish Airways
Deal found 3/5£716
Wed 3/708:30SOU - LAS
2 stops19h 10mBritish Airways
Wed 10/707:00LAS - SOU
2 stops28h 30mBritish Airways
Deal found 3/5£854
Sat 1/609:55SOU - LAS
2 stops17h 40mBritish Airways
Fri 14/621:50LAS - SOU
2 stops27h 20mBritish Airways
Deal found 4/5£873
Mon 3/619:55SOU - LAS
2 stops31h 45mBritish Airways
Sat 15/606:00LAS - SOU
2 stops19h 10mBritish Airways
Deal found 4/5£877
Thu 6/619:55SOU - LAS
2 stops32h 00mBritish Airways
Sun 9/622:50LAS - SOU
2 stops26h 20mBritish Airways
Deal found 3/5£959
Sun 2/608:45SOU - LAS
2 stops19h 10mBritish Airways
Sun 9/622:50LAS - SOU
2 stops26h 20mBritish Airways
Deal found 3/5£961
Mon 3/619:55SOU - LAS
2 stops31h 45mBritish Airways
Thu 13/612:45LAS - SOU
2 stops22h 45mBritish Airways
Deal found 4/5£981
Sun 2/608:45SOU - LAS
2 stops19h 10mBritish Airways
Fri 14/621:50LAS - SOU
2 stops27h 20mBritish Airways
Deal found 4/5£995
Sat 1/609:55SOU - LAS
2 stops17h 40mBritish Airways
Thu 13/621:55LAS - SOU
2 stops27h 30mBritish Airways
Deal found 4/5£1,004

Cheap Portsmouth to Las Vegas flights in May & June 2024

Find cheap flight options from Portsmouth to Las Vegas specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 892,239 searches. Prices were last updated on 4 May 2024.
Sat 1/609:55SOU - LAS
2 stops17h 40mBritish Airways
Fri 14/621:50LAS - SOU
2 stops27h 20mBritish Airways
Deal found 4/5£873
Mon 3/619:55SOU - LAS
2 stops31h 45mBritish Airways
Sat 15/606:00LAS - SOU
2 stops19h 10mBritish Airways
Deal found 4/5£877
Thu 6/619:55SOU - LAS
2 stops32h 00mBritish Airways
Sun 9/622:50LAS - SOU
2 stops26h 20mBritish Airways
Deal found 3/5£959
Sun 2/608:45SOU - LAS
2 stops19h 10mBritish Airways
Sun 9/622:50LAS - SOU
2 stops26h 20mBritish Airways
Deal found 3/5£961
Mon 3/619:55SOU - LAS
2 stops31h 45mBritish Airways
Thu 13/612:45LAS - SOU
2 stops22h 45mBritish Airways
Deal found 4/5£981
Sun 2/608:45SOU - LAS
2 stops19h 10mBritish Airways
Fri 14/621:50LAS - SOU
2 stops27h 20mBritish Airways
Deal found 4/5£995
Sat 1/609:55SOU - LAS
2 stops17h 40mBritish Airways
Thu 13/621:55LAS - SOU
2 stops27h 30mBritish Airways
Deal found 4/5£1,004
Sun 2/608:45SOU - LAS
2 stops19h 10mBritish Airways
Sat 15/606:00LAS - SOU
2 stops19h 10mBritish Airways
Deal found 4/5£1,028
Sat 1/609:55SOU - LAS
2 stops17h 40mBritish Airways
Sat 15/606:50LAS - SOU
2 stops28h 40mBritish Airways
Deal found 4/5£1,083

Portsmouth to Las Vegas 2024 flight deals

Discover exclusive flight deals for travel between Portsmouth and Las Vegas in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 892,239 searches. Data last updated 4 May 2024.
Tue 10/919:55SOU - LAS
2 stops26h 00mBritish Airways
Tue 24/922:00LAS - SOU
2 stops27h 10mBritish Airways
Deal found 3/5£716
Wed 3/708:30SOU - LAS
2 stops19h 10mBritish Airways
Wed 10/707:00LAS - SOU
2 stops28h 30mBritish Airways
Deal found 3/5£854
Sat 1/609:55SOU - LAS
2 stops17h 40mBritish Airways
Fri 14/621:50LAS - SOU
2 stops27h 20mBritish Airways
Deal found 4/5£873
Mon 3/619:55SOU - LAS
2 stops31h 45mBritish Airways
Sat 15/606:00LAS - SOU
2 stops19h 10mBritish Airways
Deal found 4/5£877
Thu 6/619:55SOU - LAS
2 stops32h 00mBritish Airways
Sun 9/622:50LAS - SOU
2 stops26h 20mBritish Airways
Deal found 3/5£959
Sun 2/608:45SOU - LAS
2 stops19h 10mBritish Airways
Sun 9/622:50LAS - SOU
2 stops26h 20mBritish Airways
Deal found 3/5£961
Mon 3/619:55SOU - LAS
2 stops31h 45mBritish Airways
Thu 13/612:45LAS - SOU
2 stops22h 45mBritish Airways
Deal found 4/5£981
Sun 2/608:45SOU - LAS
2 stops19h 10mBritish Airways
Fri 14/621:50LAS - SOU
2 stops27h 20mBritish Airways
Deal found 4/5£995
Sat 1/609:55SOU - LAS
2 stops17h 40mBritish Airways
Thu 13/621:55LAS - SOU
2 stops27h 30mBritish Airways
Deal found 4/5£1,004

One-way flights to Las Vegas from Portsmouth

Search for one-way flight options from Portsmouth to Las Vegas. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 892,239 searches. Data last updated 4 May 2024.
Tue 17/907:55SOU - LAS
1 stop14h 15mDelta
Deal found 4/5£1,322
Wed 11/908:40SOU - LAS
2 stops19h 00mBritish Airways
Deal found 4/5£1,357
Thu 12/907:55SOU - LAS
1 stop14h 15mDelta
Deal found 4/5£1,365
Thu 12/908:40SOU - LAS
2 stops19h 15mBritish Airways
Deal found 4/5£1,398
Sun 15/909:25SOU - LAS
1 stop12h 45mDelta
Deal found 4/5£1,424
Fri 26/708:40SOU - LAS
2 stops19h 15mBritish Airways
Deal found 3/5£1,655
Fri 26/708:30SOU - LAS
1 stop13h 40mDelta
Deal found 3/5£1,679
Wed 5/608:30SOU - LAS
2 stops19h 10mBritish Airways
Deal found 4/5£2,164

Find flights from Portsmouth to Las Vegas within your budget

Customise your flight search to find flights from Portsmouth 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 892,239 searches. Data last updated 4 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£716 - £2,942

Route

Depart

Return

Price

Southampton EastleighLas Vegas Harry Reid Intl

SOU - LAS

SOULAS

Southampton Eastleigh

Tue 10/9

2 stops26h 00m

Las Vegas Harry Reid Intl

Tue 24/9

2 stops27h 10m

£716

Southampton EastleighLas Vegas Harry Reid Intl

SOU - LAS

SOULAS

Southampton Eastleigh

Wed 3/7

2 stops19h 10m

Las Vegas Harry Reid Intl

Wed 10/7

2 stops28h 30m

£854

Southampton EastleighLas Vegas Harry Reid Intl

SOU - LAS

SOULAS

Southampton Eastleigh

Sat 1/6

2 stops17h 40m

Las Vegas Harry Reid Intl

Fri 14/6

2 stops27h 20m

£873

Southampton EastleighLas Vegas Harry Reid Intl

SOU - LAS

SOULAS

Southampton Eastleigh

Mon 3/6

2 stops31h 45m

Las Vegas Harry Reid Intl

Sat 15/6

2 stops19h 10m

£877

Southampton EastleighLas Vegas Harry Reid Intl

SOU - LAS

SOULAS

Southampton Eastleigh

Thu 6/6

2 stops32h 00m

Las Vegas Harry Reid Intl

Sun 9/6

2 stops26h 20m

£959

Southampton EastleighLas Vegas Harry Reid Intl

SOU - LAS

SOULAS

Southampton Eastleigh

Sun 2/6

2 stops19h 10m

Las Vegas Harry Reid Intl

Sun 9/6

2 stops26h 20m

£961

Southampton EastleighLas Vegas Harry Reid Intl

SOU - LAS

SOULAS

Southampton Eastleigh

Mon 3/6

2 stops31h 45m

Las Vegas Harry Reid Intl

Thu 13/6

2 stops22h 45m

£981

Southampton EastleighLas Vegas Harry Reid Intl

SOU - LAS

SOULAS

Southampton Eastleigh

Sun 2/6

2 stops19h 10m

Las Vegas Harry Reid Intl

Fri 14/6

2 stops27h 20m

£995

Southampton EastleighLas Vegas Harry Reid Intl

SOU - LAS

SOULAS

Southampton Eastleigh

Tue 10/9

1 stop14h 15m

Las Vegas Harry Reid Intl

Tue 24/9

1 stop16h 40m

£2,942

Flights are sorted by cheapest first

Deals found on 3/5

When is the cheapest time to fly from Portsmouth to Las Vegas?

Use this chart to determine the cheapest time to fly return from Portsmouth to Las Vegas. Price data was last updated on 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Portsmouth to Las Vegas flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Las Vegas by month

Plan your trip from Portsmouth to Las Vegas by taking into account the cheapest months to travel. The average price of a one-way flight from Portsmouth to Las Vegas is currently £1,545 while a return flight costs £1,129. Price data was last updated on 28 April 2024.

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Las Vegas (average of £744). Flying from Portsmouth to Las Vegas in August is currently the most expensive (average of £975). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£593

February

£597

March

£647

April

£630

May

£670

June

£756

July

£770

August

£777

September

£692

October

£681

November

£613

December

£601

Temperature and rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature and rainfall totals by month.

LAS

Temperature

9 - 34 °C

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 4 May 2024.
Delta
8.1
Very Good
10,838 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very Good
10,838 reviews
Delta
8.1
Very Good
10,838 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

British Airways
6.8
Okay
6,874 reviews
Delta
8.1
Very Good
10,838 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth 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 Portsmouth?

    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 Portsmouth to Las Vegas. 18 airlines have flights to Harry Reid Intl from Portsmouth on a regular basis. Booking flights from Portsmouth to Las Vegas Harry Reid Intl should not be difficult; the airport handles an average of 0 inbound flights from Portsmouth per day.

  • Can I find flights from Portsmouth to Las Vegas for under £800 on Cheapflights?

    Yes, there are multiple flights from Portsmouth to Las Vegas for under £800. The cheapest flight booked recently is on British Airways for just £716, but on average you can expect to pay £1,236.

  • What are the most popular airlines that fly from Portsmouth to Las Vegas?

    American Airlines, Air Canada and Air France are the most popular airlines when flying from Portsmouth to Las Vegas.

  • What are the most reliable airlines from Portsmouth to Las Vegas?

    The top 3 most reliable airlines when flying from Portsmouth to Las Vegas are KLM (82%), Air France (82%) and Delta (82%).

  • What are the cheapest flights from Portsmouth to Las Vegas?

    While on average a flight from Portsmouth to Las Vegas is generally £1,256, our data shows the cheapest flight currently is £551. When looking at the most popular route, (Southampton Eastleigh - Las Vegas Harry Reid Intl), you can expect to pay £676 for that flight.

  • What does LHR to LAS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to Las Vegas Harry Reid Intl Airport flight would often be abbreviated as a LHR to LAS flight. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), Southampton Eastleigh Airport (SOU) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Portsmouth to Las Vegas that include extra baggage allowance?

    The amount of baggage you can bring on your Portsmouth to Las Vegas flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portsmouth to Las Vegas with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portsmouth to Las Vegas flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth 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.

  • Can I find deals for flights from Portsmouth to Las Vegas that allow pets onboard?

    Many airlines flying from Portsmouth to Las Vegas offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portsmouth to Las Vegas?

    Yes, you can often find last-minute deals on Portsmouth to Las Vegas flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portsmouth to Las Vegas flight deals updated?

    The Portsmouth to Las Vegas flight deals you see on this page were last updated on 4/5.

See more FAQs

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.

Top 10 airlines flying from Portsmouth to Las Vegas

Discover the top 10 airlines that operate flights from Portsmouth to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 892,239 searches. Data last updated 4 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£360Average£419FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
United AirlinesCheapest£435Average£600FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£444Average£649FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
LufthansaCheapest£453Average£627FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£462Average£633FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£467Average£663FlexibilityNo cancel feeOn-time70%
Search British Airways flights
WestJetCheapest£476Average£773FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£479Average£632FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£486Average£779FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£494Average£734FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
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Search flights from Portsmouth to Las Vegas by cabin class

Find flights from Portsmouth to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Hourly flight availability from Portsmouth to Las Vegas

Find hourly flight availability from Portsmouth to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 May 2024.
1%of flight departuresEarly morningMidnight to 6 am
12%of flight departuresMorning6 am to noon
87%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

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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 Portsmouth to Las Vegas?

Cheapflights helps you search for flights from Portsmouth to Las Vegas via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Las Vegas from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Las Vegas, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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