Greenwich has cctv payphone phone shopStansted, Stansted Airport, Round Coppice Road, Stansted, Essex, CM24 1SF.
To take advantage of the best prices you will need to prove you are a leisure traveller, en route to the airport, so you will need to provide either yr flight details or yr holiday booking reference. I don't think you will need to provide this when you arrive at the station but you may be asked to provide them on your travels from the station to the airport.
Going to the airport by train is great, you can take a nap, read a book (even at night), play travel scrabble, or just stare out of the window... The other caveat to buying these inexpensive train tickets from greenwich station to the airport is that there must be at least two adults travelling together. But another great benefit is that children go free. All children under five go free, and then one child over 5 but under sixteen per grown up travelling on the train to stansted airport.
make sure you leave enough time to get to stansted airport early enough to eat, shop and so on, so check the times of trains from greenwich station before you go. If you end up with spare time at the airport you can always read or play a game again! As you have bought your train ticket in advance, you don't need to fret about the opening hours of the station.
the station opening hours: Monday-Sunday 09:00-18:00, Monday-Friday 06:00-21:30, Saturday 06:00-21:30, Sunday 06:00-21:30, .
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