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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 AU$ 144.39, with average prices for this route around AU$ 177.36. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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DepartsArrivesOperator
Find Tickets
15:50
1h 45m, No direct
Heathrow Terminal 5
17:35
Southampton Airport Parkway
Elizabeth lineCrossCountry
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15:57
2h 14m, No direct
Heathrow Terminal 5
18:11
Southampton Airport Parkway
Heathrow ExpressGreat Western RailwaySouth Western Railway
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16:50
1h 44m, No direct
Heathrow Terminal 5
18:34
Southampton Airport Parkway
Elizabeth lineCrossCountry
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17:50
1h 45m, No direct
Heathrow Terminal 5
19:35
Southampton Airport Parkway
Elizabeth lineCrossCountry
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17:57
2h 16m, No direct
Heathrow Terminal 5
20:13
Southampton Airport Parkway
Heathrow ExpressGreat Western RailwaySouth Western Railway
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18:50
1h 45m, No direct
Heathrow Terminal 5
20:35
Paris
Elizabeth lineCrossCountry
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Heathrow Terminal 5 to Southampton train route details

First train
First train
00:07
Last train
Last train
23:57
Departure station
Departure station
Heathrow Terminal 5
Arrival station
Arrival station
Southampton
Journey time
Journey time
1h 44m
Distance
Distance
90 km
Price
Price
AU$ 144.39*
Train Operators
Train Operators
Heathrow Express, Elizabeth line, CrossCountry

How to book cheap train tickets from Heathrow Terminal 5 to Southampton

Travelling in off-peak train times

Travelling 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 (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays.
Using the Railcard for 1/3 off

Using the Railcard for 1/3 off

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travellers. You can discover more about Railcards here.
Split Tickets to save an average extra 30%

Split Tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around extra 30% on fares. Instead of purchasing a direct ticket from Heathrow Terminal 5 to Southampton, 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%

Book in advance to save an average of 61%

Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from Heathrow Terminal 5 to Southampton ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Group travels to save 1/3

Group travels 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

There are various ticket types available for this route, each with different benefits and restrictions. Explore below to see which ticket type is best suited to your travel needs:

Why Book Train Tickets With Trip.com?

  • Split Tickets

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  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your Heathrow Terminal 5 to Southampton journey

  • Split Tickets

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*After comparing the full year of 2023 for Split tickets and full-price tickets on Trip.com, the average savings rate for Split tickets is 30%.