Arriving in Southampton
Take a look at the basic information from Heathrow Terminal 3 to Southampton, departing from Heathrow T3 Bus. It takes approximately 1h 39m to arrive at Southampton Airport Parkway.
Book cheap train tickets from Heathrow Terminal 3 to Southampton
Let's save unnecessary costs when traveling from Heathrow Terminal 3 to Southampton by taking trains. The best way to find cheap train tickets is through Trip.com. We offer various discounted tips that can guide you towards a more affordable journey, such as using Railcards, Season Tickets, or Split Tickets. Explore the options below for more choices.
Book in advance to save an average of 61%
Booking in advance is one of the most effective ways to get cheap train tickets. Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to purchasing tickets closer to the departure date. By planning your trip from Heathrow Terminal 3 to Southampton ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Traveling during off-peak hours
Off-Peak train tickets are generally cheaper than peak-time tickets and can be used on services that are less busy, typically outside the morning and evening rush hours. If your schedule allows flexibility, choosing off-peak hours for your trip from Heathrow Terminal 3 to Southampton can result in significant cost savings. In most cities and large towns, off-peak hours usually start at 09:30 from Monday to Friday. In other areas, they typically begin at 09:00.
Split Tickets to save an average extra 30%
How can you make your journey from Heathrow Terminal 3 to Southampton cheaper? One option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from A to B, you can split the route into two sections: A to C and C to B. This often turns out to be more affordable than buying a direct ticket.
*Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. Prices shown do not include split ticket and Railcard discounts.