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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 PLN 335.08, with average prices for this route around PLN 436.24. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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Fri, Aug 29
From PLN 335.08
Sat, Aug 30
From PLN 335.08
Sun, Aug 31
From PLN 335.08
Mon, Sep 1
From PLN 335.08
Tue, Sep 2
From PLN 335.08
Wed, Sep 3
From PLN 335.08
Thu, Sep 4
From PLN 335.08

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Departure	Arrival	Duration	Operator	Find Tickets
08:42 Heathrow Terminal 5	10:34 Southampton Airport Parkway	1h 52m, Changes required		Find Tickets
08:57 Heathrow Terminal 5	11:13 Southampton Airport Parkway	2h 16m, Changes required		Find Tickets
08:57 Heathrow Terminal 5	13:01 Southampton Central	4h 4m, Changes required		Find Tickets
09:27 Heathrow Terminal 5	13:31 Southampton Central	4h 4m, Changes required		Find Tickets
09:50 Heathrow Terminal 5	11:35 Southampton Airport Parkway	1h 45m, Changes required	Elizabeth line	Find Tickets
09:57 Heathrow Terminal 5	12:13 Paris	2h 16m, Changes required		Find Tickets View More Trains

Heathrow Terminal 5 to Southampton Train Route Details

First train

00:07

Last train

23:57

Departure station

Heathrow Terminal 5

Arrival station

Southampton

Journey time

1h 44m

Distance

90 km

Price

PLN 335.08*

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

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

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 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%

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.

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

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:

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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 Heathrow Terminal 5 to Southampton journey
National Rail Partners
Official train ticket sellers with 5-star customer support
No Booking Fees on the App
Only pay for your train travel – no hidden fees

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

Trains from Heathrow Terminal 5 to Southampton from PLN 335.08

Save an average of 30%* with SplitTickets

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Heathrow Terminal 5 to Southampton Train prices and times

Heathrow Terminal 5 to Southampton Train Route Details