Cheap flights from Las Vegas (LAS) to Southampton (SOU) from $1,620

Travelers have found it’s best to book a flight 37 days in advance to save up to 90% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Las Vegas to Southampton 1-2 weeks in advance for as low as $1,286, or $1,938 for flights within the next 24 hours.

February can be a great time to fly to Southampton from Las Vegas with a flight ticket averaging about $936. Cheapflights users have found deals in the month of February for as cheap as $621. The most expensive prices can be found in the month of July.

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

Yes, there are multiple flights from Las Vegas to Southampton for under $3,200. The cheapest flight booked recently is on British Airways for just $3,157, but on average you can expect to pay $3,157.

There are currently 2+ open flights from Las Vegas to Southampton within the next 7 days for less than $3,000.

Great question - LAS to SOU just means Las Vegas Harry Reid Intl Airport to Southampton Eastleigh Airport. Now you’ll know what these unique codes when you look for flights!