Timetable
Train route
Cheap train tickets
Heathrow Terminal 5 to Southampton Train prices and times
Planning a journey from Heathrow Terminal 5 to Southampton? Trip.com offers train tickets starting from as low as US$116.86, with average prices for this route around US$116.86. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.
| Departure | Arrival | Operator | Find Tickets |
|---|---|---|---|
05:12 Heathrow Terminal 5 | 07:49 Southampton Airport Parkway |   | Find Tickets |
05:15 Heathrow Terminal 5 | 07:49 Southampton Airport Parkway | Elizabeth line | Find Tickets |
06:50 Heathrow Terminal 5 | 08:34 Southampton Airport Parkway | Elizabeth line | Find Tickets |
07:50 Heathrow Terminal 5 | 09:35 Southampton Airport Parkway | Elizabeth line | Find Tickets |
08:42 Heathrow Terminal 5 | 10:34 Southampton Airport Parkway | | Find Tickets |
08:57 Heathrow Terminal 5 | 11:13 Paris | | Find Tickets |
Heathrow Terminal 5 to Southampton Train Route Details
First train
00:07
Last train
23:57
Journey time
1h 44m
Distance
90 km
Price
US$116.86*
How to book cheap train tickets from Heathrow Terminal 5 to Southampton
Traveling in off-peak train times
Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Heathrow Terminal 5 to Southampton. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.
Get 1/3 off with a Railcard
You can choose a Railcard to help you save up to 1/3 on fares from Heathrow Terminal 5 to Southampton for various reasons, such as your age (including the 16–25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more here.
Split Tickets for greater savings
Splitting tickets is a perfectly legal practice that involves purchasing separate, cheaper tickets for different segments of your journey on the same train instead of a single ticket for the entire trip. For example, if you are travelling from Heathrow Terminal 5 to Southampton, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than a direct ticket.
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 Heathrow Terminal 5 to Southampton 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 planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.
Heathrow Terminal 5 to Southampton 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 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
Typically the most cost-effective option for train travel. They are usually available for purchase 12 weeks before the travel date.
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
Reduce your train fare by splitting your Heathrow Terminal 5 to Southampton route into individual segments.
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*Based on Trip.com ticket data from 2023, Split Tickets provided notably lower prices compared to full-price tickets.