Timetable
Train route
Cheap train tickets
Southampton Central to Heathrow Terminal 3 Train prices and times
Planning a journey from Southampton Central to Heathrow Terminal 3? Trip.com offers train tickets starting from as low as AU$44.28, with average prices for this route around AU$111.11. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.
| Departure | Arrival | Operator | Find Tickets |
|---|---|---|---|
04:49 Southampton Central | 07:03 Heathrow T3 Bus |  | Find Tickets |
05:15 Southampton Central | 07:06 Heathrow Terminals 2 & 3 |  Elizabeth line | Find Tickets |
05:15 Southampton Central | 07:28 Heathrow T3 Bus |  | Find Tickets |
05:15 Southampton Central | 07:33 Heathrow T3 Bus | | Find Tickets |
05:52 Southampton Central | 08:03 Heathrow T3 Bus | | Find Tickets |
06:15 Southampton Central | 08:21 Paris | Elizabeth line | Find Tickets |
Southampton Central to Heathrow Terminal 3 Train Route Details
First train
04:49
Last train
23:00
Journey time
1h 40m
Distance
92 km
Price
AU$44.28*
How to book cheap train tickets from Southampton Central to Heathrow Terminal 3
Traveling in off-peak train times
Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from Southampton Central to Heathrow Terminal 3 can result in significant cost savings.
Get 1/3 off with a Railcard
Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travelers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit Railcards here.
Split tickets to save an average extra 30%
Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from Southampton Central to Heathrow Terminal 3, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won't even need to leave the train… or often your seat!
Book in advance to save an average of 61%
Advance Tickets are usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from Southampton Central to Heathrow Terminal 3 ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.
Travel in a group to save 1/3
If you are traveling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make traveling from Southampton Central to Heathrow Terminal 3 more affordable for families, friends, or colleagues planning a trip together.
Southampton Central to Heathrow Terminal 3 train ticket types
Here are different ticket types available for this route, each with their own benefits and restrictions. Here are the options to consider:
Off-peak & Super Off-peak train tickets
These two types of tickets are specifically for use during off-peak and super off-peak hours, with cheaper prices.
Return train tickets
These are valid for both the outbound and return journey from the same destination on your chosen route.
Advance train tickets
As one of the most cost-effective ticket options available, purchasing up to 12 weeks in advance can save you a considerable amount of money.
Season train tickets
This is a type of train ticket that allows unlimited travel within two stations for a week, a month, or a year. What’s more, it can save you more than 1/3 on train fares.
Why Book Train Tickets With Trip.com?
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Split Tickets
Save an average of 30% on train fares by splitting your Southampton Central to Heathrow Terminal 3 journey
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*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.