How much does a cheap train ticket from Gatwick to Southampton cost?

The average train ticket price from Gatwick to Southampton is £25. The best way to find cheap train tickets from Gatwick to Southampton is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

How long is the train trip from Gatwick to Southampton?

A train trip between Gatwick and Southampton is around 2h 3m, although the fastest train will take about 1h 59m. This is the time it takes to travel the 57 miles that separates the two cities.

How many daily train are there between Gatwick and Southampton?

The number of trains from Gatwick to Southampton can differ depending on the day of the week. On average, there are 12. Some trains are direct while others include transferring trains. Simplify your train trip from Gatwick to Southampton by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from Gatwick to Southampton?

When taking the train from Gatwick to Southampton, you can travel comfortably and safely with Southern.

Train Gatwick to Southampton from £12

Next train departures

Next departures from Gatwick to Southampton on 18 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	16:39	Gatwick Airport (LGW) South Terminal	2h 26m	19:05	Southampton Central	Cheapest
Train	16:09	Gatwick Airport (LGW) South Terminal	2h 1m	18:10	Swanwick	Fastest
Train	16:39	Gatwick Airport (LGW) South Terminal	2h 26m	19:05	Southampton Central	No tags
Train	15:39	Gatwick Airport (LGW) South Terminal	2h 4m	17:43	Swanwick	No tags
Train	15:39	Gatwick Airport (LGW) South Terminal	2h 4m	17:43	Swanwick	No tags

Next departures from Gatwick to Southampton on 19 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	15:09	Gatwick Airport (LGW) South Terminal	2h 1m	17:10	Swanwick	Cheapest
Train	07:11	Gatwick Airport (LGW) South Terminal	1h 59m	09:10	Swanwick	Fastest
Train	16:39	Gatwick Airport (LGW) South Terminal	2h 26m	19:05	Southampton Central	No tags
Train	16:39	Gatwick Airport (LGW) South Terminal	2h 26m	19:05	Southampton Central	No tags
Train	07:11	Gatwick Airport (LGW) South Terminal	1h 59m	09:10	Swanwick	No tags

Last refresh of the prices: Yesterday at 00:06 GMT.

Compare 3 ways to travel from Gatwick to Southampton

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as a good way to reach Southampton. The journey takes about 1 hour 50 minutes and with fares starting at just £13, it presents an excellent value for a comfortable ride.

1carpool per day

1h 50mAverage duration

56 milesDistance

4kgCO₂ emissions

	Average price	Average duration	CO₂ emissions
Bus	Average price£21 - £69	Average duration3h 15m	CO₂ emissions 2kg CO₂e
Train	Average price£12 - £39	Average duration2h 3m	CO₂ emissions 2kg CO₂e
Carpool	Average price£13 - £13	Average duration1h 50m	CO₂ emissions 4kg CO₂e

Train Companies

Southern

4/534 reviews

Staff5

Timeliness5

Cleanliness5

WiFi5

Customers have reported positive experiences with friendly staff, comfortable journeys, and punctuality. However, some mentioned that rail replacement services during train trips to Havant were tiring.

Southern Gatwick Southampton recent customer reviews

Because my flight was delayed, and the Gatwick airport shuttle got stuck, I missed my train by 5 minutes and had to purchase a brand new ticket. I feel that I should have been allowed to use that same ticket being that it was not my fault that I missed my train

Helen H.

10 January 2024

Train trip to Havant was very good, rail replacement quite tiring

Mrs S.

30 December 2023

Very unimpressed

William P.

24 June 2023

GB train companies: Amtrak, Trenitalia, Renfe, VIA Rail Canada, RegioJet, FlixTrain, CrossCountry

Where are the popular train stations and stops in Gatwick and Southampton?

Stops in Gatwick

A - London Gatwick Airport

Stops in Southampton

A - Southampton Airport

Frequently asked questions about travelling from Gatwick to Southampton by train

How much does a cheap train ticket from Gatwick to Southampton cost?
The average train ticket price from Gatwick to Southampton is £25. The best way to find cheap train tickets from Gatwick to Southampton is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the train trip from Gatwick to Southampton?
A train trip between Gatwick and Southampton is around 2h 3m, although the fastest train will take about 1h 59m. This is the time it takes to travel the 57 miles that separates the two cities.
How many daily train are there between Gatwick and Southampton?
The number of trains from Gatwick to Southampton can differ depending on the day of the week. On average, there are 12. Some trains are direct while others include transferring trains. Simplify your train trip from Gatwick to Southampton by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Gatwick to Southampton?
When taking the train from Gatwick to Southampton, you can travel comfortably and safely with Southern.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

16/11

£22

17/11

£14

Today

£14

19/11

£17

20/11

£12

21/11

No data

22/11

No data

23/11

No data

The cheapest trip from Gatwick to Southampton was searched and found on 20 Nov 2025 with a price of £12

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Gatwick to Southampton as early as possible.

You can expect to pay from £12 to £37 for a train ticket from Gatwick to Southampton based on the last 2 days. You can expect to find the cheapest price for the trip at £12, which is on 2025-11-20.