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Heathrow Terminal 5 to Southampton Train prices and times

Looking to travel from Heathrow Terminal 5 to Southampton? You can buy train tickets with Trip.com for as low as PLN 215.31, with average prices for this route around PLN 434.54.

To get the best deals, we recommend buying in advance and researching alternatives such as split tickets.

  • Thu, Aug 21
    From PLN 333.77
  • Fri, Aug 22
    From PLN 333.77
  • Sat, Aug 23
    From PLN 215.31
  • Sun, Aug 24
    From PLN 333.77
  • Mon, Aug 25
    From PLN 333.77
  • Tue, Aug 26
    From PLN 333.77
  • Wed, Aug 27
    From PLN 333.77
DepartureArrivalDurationOperator
Find Tickets
15:27
Heathrow Terminal 5
19:31
Southampton Central
4h 4m, Changes requiredHeathrow ExpressSouthern
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15:50
Heathrow Terminal 5
17:35
Southampton Airport Parkway
1h 45m, Changes requiredElizabeth lineCrossCountry
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15:57
Heathrow Terminal 5
18:11
Southampton Airport Parkway
2h 14m, Changes requiredHeathrow ExpressGreat Western RailwaySouth Western Railway
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15:57
Heathrow Terminal 5
20:03
Southampton Central
4h 6m, Changes requiredHeathrow ExpressSouthern
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16:27
Heathrow Terminal 5
20:33
Southampton Central
4h 6m, Changes requiredHeathrow ExpressSouthern
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16:50
Heathrow Terminal 5
18:34
Paris
1h 44m, Changes requiredElizabeth 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
PLN 215.31*
Train operators
Train operators
Heathrow Express, Elizabeth line, CrossCountry

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

Traveling in off-peak train times

Traveling in off-peak train times

We recommend buying train tickets from Heathrow Terminal 5 to Southampton 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

Get 1/3 off with a Railcard

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 travelers. 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 an 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%

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

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

Save money on your trip from Heathrow Terminal 5 to Southampton with suitable train tickets. It's a great way to spend less!

Why Book Train Tickets With Trip.com?

  • Split Tickets

    Best price promise

    If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*

  • 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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  • Split Tickets

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Recommendations

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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%.