The cheapest and fastest trains from London Kings Cross (KGX) to Southampton Central (SOU)
Cheapest price
$49
Average price
$64
Fastest journey
1 h 55 m
Average duration
2 h 2 m
Trains per day
3
Distance
114 km
The best way to find a cheap train ticket from London Kings Cross (KGX) to Southampton Central (SOU) is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London Kings Cross (KGX) to Southampton Central (SOU) will cost around $64 if you buy it on the day, but the cheapest tickets can be found for only $49.
Of the 3 trains that leave London Kings Cross (KGX) for Southampton Central (SOU) on Tue, Dec 02, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Dec 02 the direct trains cover the 114 km distance in an average of 2 h 2 m but if you time it right, some trains will get you there in just 1 h 55 m .
On Tue, Dec 02 the slowest trains will take 2 h 13 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.






Travel Information
Compare bus and train for London Kings Cross (KGX) to Southampton Central (SOU)
Omio recommends booking the train as it is the most popular option from London Kings Cross (KGX) to Southampton Central (SOU) among Omio's users. If you are prioritising price take the bus with prices starting from €7. For those with little time consider booking a train which can get you there in 2h 12m. The ticket price range depends on the travel mode: a bus costs an average of €7, and a train costs an average of €19.
Distance: 70 miles (114 km)
Compare train with
Most popular Train | Bus |
|---|---|
€34 Average price | €10 Average price Cheapest |
2h 42m Average total duration Fastest 2h 12m Onboard + 30m Additional time* | 3h 5m Average total duration 2h 35m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
London Kings Cross (KGX) to Southampton Central (SOU) train times
The table below shows live departures for London Kings Cross (KGX) to Southampton Central (SOU) trains for tomorrow, Tuesday, December 2. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:09 AM London Kings Cross (KGX) | 2h13 | 9:22 AM Southampton Central (SOU) | 0 transfersDirect | |
![]() | 7:23 AM London Kings Cross (KGX) | 1h59 | 9:22 AM Southampton Central (SOU) | 0 transfersDirect | |
![]() | 7:27 AM London Kings Cross (KGX) | 1h55 | 9:22 AM Southampton Central (SOU) | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Kings Cross (KGX) to Southampton Central (SOU) by bus or train
Compare bus and 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.
Dec 02
Dec 03
Dec 04
Dec 05
Dec 06
Dec 07
Dec 08
Why should you book London Kings Cross to Southampton Central trains with Omio?
South Western Railway as well as Southern and CrossCountry offer trains services from London Kings Cross to Southampton Central. Omio is an official ticket reseller for all your travel options from London Kings Cross to Southampton Central.
Why book with Omio vs South Western Railway?
- Compare with other providers: On Omio, you can not only buy tickets for South Western Railway, but also compare tickets for the likes of Southern and CrossCountry to find the best option for your trip from London Kings Cross to Southampton Central.
- 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.
- Compare all your options: Omio allows you to compare South Western Railway with all available travel options, which are bus and train to ensure you get the best deal for traveling from London Kings Cross to Southampton Central.
Why book with Omio over Trainline and Rail Europe?
- Multiple travel company options: While South Western Railway tickets can be bought on South Western Railway's website or third party sellers, Omio allows you to compare with the likes of Southern and CrossCountry to help you choose the right option for your journey from London Kings Cross to Southampton Central.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from London Kings Cross to Southampton Central.
Journey information
Overview: Train from London Kings Cross (KGX) to Southampton Central (SOU)
Trains from London Kings Cross (KGX) to Southampton Central (SOU) run on average 8 times per day, taking around 2h 12m. Cheap train tickets for this journey start at $24 (€19) but you can travel from only $9 (€7) by bus.
The earliest train runs at 05:04, the last at 17:57. The fastest train covers the 70 miles (114 km) distance in 1h 52m.
Distance 70 miles (114 km) |
Average train duration 2h 12m |
Cheapest ticket price $24 (€19) |
Trains per day 8 |
Fastest train 1h 52m |
First train 05:04 |
Last train 17:57 |
Train companies: South Western Railway, Southern, CrossCountry from London Kings Cross (KGX) to Southampton Central (SOU) trainsSouth Western Railway, Southern, CrossCountry trains will get you between London Kings Cross (KGX) and Southampton Central (SOU) from $9 (€7). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
South Western Railway
Southern
CrossCountry
FAQs: Trains from London Kings Cross (KGX) to Southampton Central (SOU)
Find answers to the most common questions about traveling from London Kings Cross (KGX) to Southampton Central (SOU) 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 Southampton Central (SOU), this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from London Kings Cross (KGX) to Southampton Central (SOU)
- Mon - Fri: 05:00 - 01:36
- Sat: 05:00 - 00:36
- Sun: 05:30 - 01:36
- Free, unlimited Wi-Fi in the station.
- Located by the entrance of Platform 9 provided by Excess Baggage Co, open daily from 08:00 until 21:00.
- Type of shops available: Cafes, bars, kiosks, restaurants, delicatessens, confectioners, groceries, food and drink to eat in or take away. clothes, stationery, flowers, photo processing, mobile phones, bureau de change, shoe repairs, key cutting, Pharmacy and prescriptions, optician, fitness, health and beauty services.
- Car Park: Station Car Park
- Caffè Nero
- Starbucks
- The Pasty Shop
- Upper Crust
- Giraffe World Kitchen
- Black Sheep Coffee
- Hotel Chocolat
- Leon
- Pret a Manger
- Wasabi
- & more
- Taxi: The taxi rank is situated on Pancras Road just outside of the station.
- Accessible taxis: Accessible taxis are located at the taxi rank situated on Pancras Road just outside of the station. The taxi rank is located outside the station on Pancras Road. There is a help point at the taxi rank that can be used to request disability assistance. All London Black Cabs can accommodate wheelchair passengers without wheelchair users having to leave their wheelchair.
- There is step-free access in the whole station to all platforms. There are elevators between the concourse and Mezzanine and London Underground ticket hall.
- Toilets Location: The toilets including accessible toilets are located next to platform 9. There also toilets on the Mezzanine Level.
- National key toilets: Yes
- National key toilets location: Accessible toilets are located next to platform 9 and can be operated by a radar key.
- Baby changing facilities: Yes
- Point A Hotel, London Kings Cross St Pancras
- Premier Inn London Kings Cross Hotel
- St. Pancras Renaissance Hotel London
- Mon - Fri: 05:00 - 01:36
- Sat: 05:00 - 00:36
- Sun: 05:30 - 01:36
- Storage sheltered: Yes
- Storage location: Platforms 1, 8 & 9
- Storage CCTV: Yes
- Located near the main entrance.
- Underground lines: Circle, Piccadilly, Hammersmith & City, Northern, Metropolitan, Victoria
- Bus lines: 10, 17, 30, 45, 46, 59, 63, 73, 91, 205, 214, 259, 390, 476
- Train lines: Thameslink, Grand Central, Hull, London North Eastern, Gatwick Express
- Metro: N/A
- Opening hours: Monday - Friday 05:40 - 20:45 Saturday 06:00 - 20:45 Sunday 06:30 - 20:45
- Car Park: Premium-downside
- Taxi: Yes outside Platform 4 exit
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category A Station - This station has step-free access to all platforms. Please be aware that this station has no tactile paving on the platform edge.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: Yes
- Toilets Location: The toilets are located in the Waiting Rooms on Platforms 1 and 4. The National key toilets are located on Platforms 1 and 4; these toilets are operated by a radar key. A radar key is available from station staff upon request. A 'National Key Scheme' key [RADAR] can be purchased by contacting the following. Address: 12 City Forum, 250 City Road, London, EC1V 8AF. Tel: 020 7250 3222. Minicom: 020 7250 4119. Fax: 020 7250 0212. Email: [email protected]
- National key toilets: Yes
- Baby changing facilities: Yes
- Baby changing facilities location: Female toilets
- Waiting rooms location: All platforms. Waiting rooms are heated and seating complies with Code of Practice.
- Storage sheltered: Yes
- Storage location: Platform 1 - 200 spaces Platform 4 - 44 spaces Outside Platform 4 entrance - 4 spaces Outside Platform 1 entrance - A new bike hut with 140 two tier spaces
- Storage CCTV: Yes
- Location for Rail Replacement Services: Rail replacement bus service goes from the north side (Blechynden Terrace) during engineering works. Overnight onward transport goes from the South side (West Quay side)
Most popular train connections from London Kings Cross (KGX)
More options for your journey from London Kings Cross (KGX) to Southampton Central (SOU)
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