When travelling from London Gatwick Airport to Brighton, you have three different transfer options; taxi, train and bus. The quickest transfer option is to take a Gatwick airport taxi, which takes only 40 minutes. The cheapest option is to take the train to Brighton. Your final transfer option from Gatwick airport to Brighton is to take the National Express bus which takes around 60 minutes.Welcome Pickups offers meet and greet services and a friendly introduction to London at the same price as a regular taxi. Click here to see the cost.