Timetable
Train route
Cheap train tickets
Southampton to Heathrow Terminal 3 Train prices and times
Use Trip.com to buy tickets from Southampton to Heathrow Terminal 3, starting from 37,44 SGD and averaging 37,44 SGD. The entire journey takes no more than 1 timme 32 minut. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.
| Departure | Arrival | Operator | Find Tickets |
|---|---|---|---|
17:38 Southampton Airport Parkway | 19:15 Heathrow T3 Bus |  | Find Tickets |
18:38 Southampton Airport Parkway | 20:15 Heathrow T3 Bus | | Find Tickets |
19:38 Southampton Airport Parkway | 21:15 Heathrow T3 Bus | | Find Tickets |
20:23 Southampton Airport Parkway | 23:06 Heathrow T3 Bus |   | Find Tickets |
20:38 Southampton Airport Parkway | 23:06 Heathrow T3 Bus | | Find Tickets |
21:38 Southampton Airport Parkway | 23:10 Paris | | Find Tickets |
Southampton to Heathrow Terminal 3 Train Route Details
First train
05:16
Last train
23:08
Journey time
1 timme 32 minut
Distance
92 km
Price
37,44 SGD*
How to book cheap train tickets from Southampton to Heathrow Terminal 3
Traveling in off-peak train times
We recommend buying train tickets from Southampton to Heathrow Terminal 3 during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.
Get 1/3 off with a Railcard
You can choose a Railcard to help you save up to 1/3 on fares from Southampton to Heathrow Terminal 3 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 to save an average extra 30%
Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're traveling from Southampton to Heathrow Terminal 3, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn't require leaving your seat.
Book in advance to save an average of 61%
Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!
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 to Heathrow Terminal 3 more affordable for families, friends, or colleagues planning a trip together.
Southampton 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
Off-Peak tickets are cheaper and more flexible, allowing for travel during less busy times. Super Off-Peak tickets are even cheaper and are perfect for less conventional schedules.
Return train tickets
These are valid for both the outbound and return journey from the same destination on your chosen route.
Advance train tickets
Generally the most cost-effective option, these tickets can be purchased up to 12 weeks in advance of the travel date.
Season train tickets
Season tickets allow unlimited travel between two stations and can save you more than 1/3 on train fares.
Why Book Train Tickets With Trip.com?
Best price promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Southampton 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%.