How much is a flight from Southampton to London Heathrow?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Southampton and London.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Southampton - London Heathrow route.

Are there alternative airports near Southampton and London?

The two cities are about 85 km apart. Looking beyond the main airport might reveal better options.

• Airports in Southampton: Southampton is the only airport in operation.
• Airports in London: London is served by 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If London has more than one airport, you can pick the most convenient for your destination.

Refine your flight search from Southampton to London Heathrow

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from the best airlines and travel agencies.

Other popular destinations

Also looking at United Kingdom? These cities are trending: Birmingham, Edinburgh, London, Manchester, Newquay.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.