$533 Cheap Flights from Las Vegas (LAS) to Southampton (SOU)

Popular airlines from Harry Reid Intl. Airport (LAS) to Southampton (SOU)

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Cheap Flights from Las Vegas to Southampton (LAS-SOU)

Prices were available within the past 7 days and start at $533 for one-way flights and $791 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Virgin Atlantic
Virgin Atlantic
Virgin Atlantic
Virgin Atlantic
Virgin Atlantic
Delta
KLM
Aer Lingus
British Airways

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU) cost?
Grab a cheap one-way flight from $533 or cheap return flight from $791 from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU)?
December is the least expensive month to fly from LAS to SOU. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from LAS to SOU. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU)?
There aren't any daily direct flights departing from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from LAS to SOU?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU)?
To avoid possible delays on the Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU) route, fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU) last-minute?
Last-minute bookings from LAS to SOU are generally more expensive. To lock in the best rates, start looking for flights well in advance. That being said, if your travel plans are flexible, you may score a cheap fare right before you leave.
Is it cheaper to book a LAS to SOU flight and hotel package?
Booking a LAS to SOU flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU)?
It's usually possible to reschedule or cancel your LAS to SOU flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Southampton
Airlines serving
Aer Lingus, British Airways, Delta, KLM, Virgin Atlantic
Roundtrip price
$790
Distance
5209 mi

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