Cheapest way from Slough to Gatwick
Slough to Gatwick is not a short hop, and it is one of the routes where people most often ask whether the train works out cheaper than a taxi. The honest answer depends on how many people are travelling and how much luggage is coming with them.
The train option
By public transport, it's Slough to Paddington or Slough to Reading, then across London or round via Reading to Gatwick, typically involving one change and a fair amount of walking between platforms with luggage. Off-peak fares for one adult can come in cheaper than a taxi on paper. But that price is per person — for two or more travelling together, or anyone with more than a single case, the train stops being the cheaper option quickly once you add up multiple tickets.
The taxi option
A saloon taxi from Slough to Gatwick runs a fixed guide fare of £55, £75 for an executive car — that price covers up to four passengers and their luggage in one saloon, door to door, no changes, no stations, no walking to a platform with a suitcase. Split three or four ways, it is usually cheaper per person than three or four individual train fares, and it removes the single biggest risk of the train option: a missed connection with a flight to catch.
Where the taxi clearly wins
- Two or more people travelling together
- Early morning or late evening departures, when train frequency drops and connections get tighter
- Heavy luggage — golf clubs, multiple large cases, a pushchair
- Any flight where a missed connection is not an option
Where the train can still make sense
A single traveller with one bag, going at a normal daytime hour with no particular time pressure, can sometimes do it cheaper by train. It is a longer, less certain journey, but the fare alone can be lower for one person.
The actual comparison to make
Don't compare a single train ticket to a taxi fare — compare the total cost for everyone travelling, plus the value of not standing on a platform at 5am with a suitcase. For most groups of two or more, the taxi is both cheaper overall and considerably less stressful. Call for a fixed price before you book either way, so you're comparing real numbers rather than guesses.