Cheap Flights Southampton to London (SOU-LHR)
Popular airlines from Southampton (SOU) to Heathrow Airport (LHR)
British AirwaysBritish Airways
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 15% on select hotels after you book a flight*
Book with confidence
Southampton to London Flights
When looking for plane tickets from Southampton to London, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to London. Look for SOU to LHR airfare with the assurance that you have the largest online travel agency working for you.
Expedia lets you search across the largest number of airlines and London flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Southampton London flight!
Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Southampton to London trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.
Combine your London flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Southampton to London with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!
Frequently Asked Questions
How much is a flight from SOU to Heathrow Airport?
The lowest price advertised for a round-trip flight from SOU to Heathrow Airport is . But you better act fast. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Southampton Airport to London Heathrow?
Most flights can be cancelled online, but whether or not you are charged a fee differs between airlines. If you do need to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Southampton Airport (SOU) to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Southampton Airport (SOU) to LHR flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Southampton Airport to Heathrow Airport?
The flight from SOU to LHR takes only 2 hours and 54 minutes, so don't get too cosy. Chances are the next time you look out the window you'll be cruising over Hounslow.
How far is the flight from Southampton Airport (SOU) to Heathrow Airport (LHR)?
That new movie you've been wanting to see will have to wait — the flight distance between SOU (SOU) and Heathrow Airport (LHR) (LHR) is only 85 kilometres. The captain will be telling you to put your seat upright for touchdown before you know it.
Which airlines fly direct from SOU to Heathrow Airport (LHR)?
Flying nonstop between SOU and Heathrow Airport (LHR) isn't possible right now. However, you'll still be able to book a flight to Hounslow with at least one stop.
Are Southampton Airport (SOU) to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score amazing last-minute deals from SOU to Heathrow Airport (LHR), but it's also possible to miss out entirely! As many airlines release prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals all the time, so you can be sure you're always seeing the latest offers.
Travel information
Origin airport | Southampton |
|---|---|
Destination airport | Heathrow Airport |
Distance | 85 km away |
Airlines serving | British Airways |
Popular airline | British Airways |