Southampton to Heathrow train travel explained

Want to know how to get from Southampton to Heathrow by train? We have gathered for you all the useful information about this trip!

The fastest trains from Southampton to Heathrow take around 1 hour and 36 minutes, covering a distance of approximately 85 kilometres.

On weekdays, the first train leaving Southampton is scheduled to depart at around  05:15. The last departure is usually at around 21:07 . On Saturdays and Sundays, trains leave Southampton at around 05:23, with the last train leaving at around 23:00. There are frequent services on this particular rail route. On average, there are about 20 trains per day travelling between the two cities. They leave approximately every 55 minutes.

Prices for a single ticket between the two cities start from £31.34.

We think any time is a great time to visit Heathrow, as each season has its own unique charm. Nevertheless, please make sure you check the local weather and average seasonal temperatures at destination before deciding on your holiday.

For more tips to help you plan your journey, check out our help articles, or read our guide to Heathrow.

Is there a direct train from Southampton to Heathrow?

The journey between Southampton and Heathrow usually involves one change of train.

We usually find at least one departure on the route from Southampton to Heathrow every weekday that leave enough time to change trains without waiting around for longer than necessary.

Trains are typically more frequent on weekends, when we found at least one departure.

How long does it take to travel from Southampton to Heathrow?

The Southampton to Heathrow train travel takes about 1 hour and 36 minutes, no matter when you leave.

What are the Southampton to Heathrow train times and schedule?

If you're travelling on a weekday, you'll find the earliest train to Heathrow leaving Southampton at around 05:15 and the last train leaving at around 21:07 . At weekends, the first train of the day leaves Southampton at around 05:23, with the final departure at 23:00.