Trains tickets from Portsmouth to Gatwick

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Compare 2 ways to go from Portsmouth to Gatwick.

Bus
Average Price$13 - $59Average Duration1h 50m
2kg CO₂e5 out of 5 stars
FastestMost eco-friendly
Carpool
Average Price$8 - $8Average Duration1h 50m
3kg CO₂e4 out of 5 stars
Cheapest
busbud logoBusbud recommends taking the bus from Portsmouth to Gatwick

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

11bus per day
1h 50mAverage Duration
$13Cheapest ticket
2kgCO₂ emissions

Find cheapest prices for trains

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

Best price found
08/08
No data
08/09
No data
Today
No data
08/11
$15
08/12
$12
08/13
No data
08/14
No data
08/15
No data
busbud logoThe cheapest trip from Portsmouth to Gatwick was searched and found on Aug 12, 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 Portsmouth to Gatwick, as early as possible.

You can expect to pay from $12 to $32 for a train ticket from Portsmouth to Gatwick based on the last 2 days. You can expect to find the cheapest price for the trip at $12 which is on 2025-08-12.

About Train Travel

Train Travel Tips

Taking the fastest trains allows you to travel at speeds greater than 300 km/h. Taking a trip from Portsmouth to Gatwick is not only much quicker but more comfortable too! You can usually travel directly to the city centre and save time while you're at it.

No matter if you plan to take a regional or high-speed train to Gatwick, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.

The train emits up to 30x less CO2 for a trip between Portsmouth and Gatwick compared to the same trip made by plane or car. A truly ecological mode of transport that will allow you to easily reduce your carbon footprint.

Tune out to the fine sounds of your best music playlist on your train trip from Portsmouth to Gatwick while indulging in miles on end of beautiful scenic views.

Did you know?

One of the deepest train stations in the world is in Kiev. Located at a depth of 105 m, it was designed in this way to serve as a shelter in the event of an attack. The second deepest station is in China. Badaling station is located 60 m under the Great Wall of China!

Some trains in Sweden can recover more than a fifth of the energy they use by braking. This is especially true with ore trains as they descend from Narvik to Kiruna.

Railway companies played a major role as early as 1883 in the use of time zones as we know them today.

Will you be returning to Portsmouth by train?

Train from Gatwick to Portsmouth

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