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Explore cheap prices from Southampton to Heathrow Terminal 5

Here are this week's cheapest tickets from Southampton to Heathrow Terminal 5, along with train details. Our users discover these prices, which are updated daily. Given the frequent price changes, please refer to the latest update.

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This train is sold out. View full timetable and prices.
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DKK 603.26
Tue28Oct
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This train is sold out. View full timetable and prices.
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DKK 644.34
Wed29Oct
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This train is sold out. View full timetable and prices.
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DKK 644.34
Thu30Oct
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This train is sold out. View full timetable and prices.
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DKK 644.34
Fri31Oct
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This train is sold out. View full timetable and prices.
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DKK 644.34
Sat1Nov
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This train is sold out. View full timetable and prices.
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DKK 644.34
Sun2Nov
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This train is sold out. View full timetable and prices.
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DKK 644.34
Mon3Nov
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*Price changes due to the real-time price fluctuations, please refer to the latest price.

Southampton to Heathrow Terminal 5 train prices and times

Planning a journey from Southampton to Heathrow Terminal 5? Trip.com offers train tickets starting from as low as DKK 603.26, with average prices for this route around DKK 670.11. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

View More Trains
DepartsArrivesOperator
Find Tickets
07:19
4h 12m, No direct
Southampton Central
11:31
Heathrow Terminal 5
SouthernHeathrow Express
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07:23
2h 8m, No direct
Southampton Airport Parkway
09:31
Heathrow Terminal 5
CrossCountryGreat Western RailwayHeathrow Express
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07:38
2h 23m, No direct
Southampton Airport Parkway
10:01
Heathrow Terminal 5
South Western RailwayHeathrow Express
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07:50
2h 15m, No direct
Southampton Airport Parkway
10:05
Heathrow Terminal 5
South Western RailwayGreat Western RailwayElizabeth line
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07:50
4h 11m, No direct
Southampton Central
12:01
Heathrow Terminal 5
SouthernHeathrow Express
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08:20
4h 11m, No direct
Southampton Central
12:31
Paris
SouthernHeathrow Express
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Southampton to Heathrow Terminal 5 train route details

First train
First train
05:23
Last train
Last train
23:08
Departure station
Departure station
Southampton
Arrival station
Arrival station
Heathrow Terminal 5
Journey time
Journey time
1h 53m
Distance
Distance
90 km
Price
Price
DKK 603.26*
Train Operators
Train Operators
Heathrow Express, Elizabeth line, CrossCountry

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

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 Southampton to Heathrow Terminal 5. 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%

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 travelling from Southampton to Heathrow Terminal 5, 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%

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 Southampton to Heathrow Terminal 5 ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.
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.

Southampton to Heathrow Terminal 5 train ticket types

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

Why Book Train Tickets With Trip.com?

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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%.