You don't have to be religious to enjoy a church service at Westminster Abbey. We recommend that you attend the daily Evensong at 5 PM (3 PM on weekends), because it combines a traditional service with some beautiful music from a choral choir.
What you have to do is queue up outside the West Door about 30 mins before it starts. All of the sightseeing tourists will be kicked out of the Abbey at closing time, and then they will let you all back in again for the service. You will then be ushered up the Nave, past the 'Grave of the Unknown Soldier', and into the pews in the North and South Transept. The golden altar and Quire will be either side of you (the most beautiful part of the Abbey), and if you get a seat near the front then you will have a fantastic view of the Cosmati pavement.
The church service is very traditional (it's a real service), and will have readings, sermons and prayers. The congregation will be encouraged to sing some of the hymns, but the choral choir will sing the rest. There will also be a Holy Communion (which you do not have to take part in).
Once the service is over you will be ushered straight out the door. There is no opportunity for sightseeing afterwards.
Craig has attended this service himself, and thinks it extremely worthwhile. At the very least, it's a great way to see the inside of the Abbey for free (because they don't charge people to pray). The section you see is very small, however, so it doesn't compare with a normal tour -- he still recommends visiting Westminster Abbey during the day to get the best of it. But have a read of his review of the Evensong service on his blog, so you can see what it's like. Feel free to ask him some questions as well.
If you enjoy this service, then you might want to try the Evensong at St. Paul's Cathedral as well. (But if truth be told, Craig definitely prefers the one at Westminster Abbey -- read his review of the Evensong at St. Paul's to find out why.) You could even try the Sunday service at the Tower of London, or the Sunday service at Hampton Court Palace.
Note: Whilst there is no specific dress code inside the Abbey, you are asked to dress in a respectful manner.
Guest – “Hello, Typically how long are the Evensong services? Thanks!”
Admin – “It's always an hour long 5 PM to 6 PM during the week (except Wednesdays) 3 PM to 4 PM at the weekend”
Craig’s review – “You know you're getting old when you'd rather go to a Choral Evensong at Westminster Abbey than a night out clubbing, but ah well -- I am at that stage in life now. I am officially an adult. Let me just start off by saying that I am not religious in the slightest. I make Richard Dawkins look like the Pope. I totted up all the evidence for God and Father Christmas once… continued”
Christmas concert at Westminster Abbey – 13 Dec 2018 – The Choir of Westminster Abbey will be performing all your favourite carols and Benjamin Britten's Ceremony of Carols
Christmas carol service at Westminster Abbey – 13 Dec 2018 – Get into the seasonal spirit with a traditional service of lessons and Christmas carols at Westminster Abbey
Midnight Mass at Westminster Abbey – 24 Dec 2018 – The Midnight Mass at Westminster Abbey includes a sermon and Holy Communion and Christmas carols by the Abbey Choir
Christmas Mass at Westminster Abbey – 25 Dec 2018 – London is like a ghost town on Christmas Day so how about attending the Sung Eucharist at Westminster Abbey instead?
Sunday organ recitals at St Paul’s Cathedral – Every Sun (apart from the last Sun of the month) – Every Sunday St Paul's Cathedral invites one of the world's finest organists to play on the Grand Organ for half-an-hour.
Guided tour of Wren’s best churches – Every Tue and Thu – This guided walk will look at the outside of St Pauls Cathedral and at a selection of Christopher Wren's finest City churches
Evensong Mass at St. Paul’s Cathedral – Every day – If you attend a choral Evensong service at St Paul's Cathedral then you can see a small part of the Cathedral for free.
Look for more religious events taking place in November
Here are some more free events in London if you want a cheap day out
If you enjoy Westminster Abbey then you might like to visit Brompton Oratory (catch the train from Westminster to South Kensington), St. Paul’s Cathedral (catch the train from Westminster to St Pauls) and Westminster Cathedral (walk it in 12 mins or catch the tube from Westminster to Victoria)
Disclaimer: Event details can change at short notice and you should reconfirm everything before making plans