The cheapest and fastest trains from Gatwick Airport (GTW) to Southend Airport (SIA)
Cheapest price
$49
Average price
$49
Fastest journey
2 h
Average duration
2 h 3 m
Trains per day
4
Distance
76 km
The best way to find a cheap train ticket from Gatwick Airport (GTW) to Southend Airport (SIA) is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Gatwick Airport (GTW) to Southend Airport (SIA) will cost around $49 if you buy it on the day, but the cheapest tickets can be found for only $49.
Of the 4 trains that leave Gatwick Airport (GTW) for Southend Airport (SIA) on Wed, Feb 04, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Feb 04 the direct trains cover the 76 km distance in an average of 2 h 3 m but if you time it right, some trains will get you there in just 2 h .
On Wed, Feb 04 the slowest trains will take 2 h 7 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.








Live departures
Gatwick Airport (GTW) to Southend Airport (SIA) train times
The table below shows live departures for Gatwick Airport (GTW) to Southend Airport (SIA) trains for tomorrow, Wednesday, February 4. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 4:57 AM Gatwick Airport (GTW) | 2h06 | 7:03 AM Southend Airport (SIA) | 0 transfersDirect | |
![]() | 5:19 AM Gatwick Airport (GTW) | 2h07 | 7:26 AM Southend Airport (SIA) | 0 transfersDirect | |
![]() | 7:06 AM Gatwick Airport (GTW) | 2h00 | 9:06 AM Southend Airport (SIA) | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Gatwick Airport (GTW) to Southend Airport (SIA) by train
Compare train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Feb 04
Feb 05
Feb 06
Feb 07
Feb 08
Feb 09
Feb 10
Why should you book Gatwick Airport (GTW) to Southend Airport (SIA) trains with Omio?
Why book with Omio vs Thameslink?
- Compare with other providers: On Omio, you can not only buy tickets for Thameslink, but also compare tickets for the likes of Abellio Greater Anglia to find the best option for your trip from Gatwick Airport (GTW) to Southend Airport (SIA).
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Abellio Greater Anglia to find the best option for your trip from Gatwick Airport (GTW) to Southend Airport (SIA).
Journey information
Overview: Train from Gatwick Airport (GTW) to Southend Airport (SIA)
Trains from Gatwick Airport (GTW) to Southend Airport (SIA) run on average 9 times per day, taking around 1h 40m. Cheap train tickets for this journey start at $35 (€28) if you book in advance.
The earliest train runs at 05:50, the last at 09:46. The fastest train covers the 47 miles (76 km) distance in 1h 57m.
Distance 47 miles (76 km) |
Average train duration 1h 40m |
Cheapest ticket price $35 (€28) |
Trains per day 9 |
Fastest train 1h 57m |
First train 05:50 |
Last train 09:46 |
Train companies: Abellio Greater Anglia, Thameslink from Gatwick Airport (GTW) to Southend Airport (SIA) trainsAbellio Greater Anglia, Thameslink trains will get you between Gatwick Airport (GTW) and Southend Airport (SIA) from $48 (€39). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Abellio Greater Anglia
Thameslink
FAQs: Trains from Gatwick Airport (GTW) to Southend Airport (SIA)
Find answers to the most common questions about traveling from Gatwick Airport (GTW) to Southend Airport (SIA) by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Southend Airport (SIA), this guide helps you travel smarter and with confidence.

Most popular train connections from Gatwick Airport (GTW)
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