Train from Southampton to London: Tickets & Timetables

Next train departures

Next departures from Southampton to London on 12 December
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
South Western RailwayTrain
Southampton Central
WaterlooCheapest
South Western RailwayTrain
Southampton Airport Parkway
Clapham JunctionFastest
South Western RailwayTrain
Southampton Airport Parkway
Queenstown RoadNo tags
South Western RailwayTrain
Southampton Airport Parkway
Queenstown RoadNo tags
South Western RailwayTrain
Southampton Airport Parkway
Queenstown RoadNo tags

Last refresh of the prices: Today at 17:04 GMT.

Compare 3 ways to travel from Southampton to London

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as a good way to reach London. The journey takes about 2 hours and with fares starting at just £12, it presents an excellent value for a comfortable ride.

1carpool per day
2hAverage duration
69 milesDistance
5kgCO₂ emissions
Bus
Average price£7 - £40Average duration2h 45m
3kg CO₂e
Train
Average price£12 - £231Average duration1h 30m
2kg CO₂e
Carpool
Average price£12 - £12Average duration2h
5kg CO₂e

Frequently asked questions about travelling from Southampton to London by train

Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.

  1. How much does a train ticket cost from Southampton to London?

    The cheapest train tickets from Southampton to London start from £12. The average price for this train route is around £35. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

  2. How long is the train journey from Southampton to London?

    The average train journey time from Southampton to London is 1h 30m, covering a distance of 61 miles. The fastest train gets you there in 1h 2m and is operated by South Western Railway.

  3. Which train operators serve the Southampton to London route?

    Several major train operators run on this route with 53 trains available per day, including services from South Western Railway, Southern.

  4. What are the earliest and latest departure times for the train from Southampton to London?

    The earliest train from Southampton to London departs at 07:00. And the latest train departs at 23:08.

  5. Which is the best train operator from Southampton to London?

    According to Busbud customers, the highest-rated train operator on this route is South Western Railway, with an average rating of 4.2 out of 5 stars based on 25 reviews.

  6. Which train operator has the best Wi-Fi from Southampton to London?

    According to reviews on Busbud, the train operator Southern has the highest Wi-Fi rating with a score of 5.0.

  7. Which train operator has the most punctual service from Southampton to London?

    According to Busbud traveller reviews, the most punctual train operator on this route is Southern, with a punctuality rating of 5.0 out of 5 stars.

  8. Which train operator has the cleanest trains from Southampton to London?

    According to Busbud traveller reviews, the train operator with the cleanest trains on this route is Southern, with a cleanliness rating of 5.0 out of 5 stars.

Find cheapest prices for trains

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

Best price found
09/12
£52
10/12
£49
Today
£17
12/12
£17
13/12
£12
14/12
£17
15/12
£14
16/12
£14
busbud logoThe cheapest trip from Southampton to London was searched and found on 13 Dec 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 Southampton to London as early as possible.

You can expect to pay from £12 to £221 for a train ticket from Southampton to London based on the last 2 days. You can expect to find the cheapest price for the trip at £12, which is on 2025-12-13.

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