To take a train between London and Paris can cost as little as 39 pounds if bought early and in off peak season. Tickets can be purchased one way or return trip.
According to the official website - a one-way ticket from Paris to London costs £138.
Eurostar train fare from Paris to Brussels ranges from $82 USD to $137 USD, though that is the price for economy seats. The least expensive fare is for the trains that depart earlier in the morning, while the more expensive ones depart later in the day.
The Eurostar Train schedule includes round trip fares from London to Paris for $57.00.They offer other destinations for the same price
The first train departing from Paris 6:43 am arrives in London St Pancras at 8:12 am.
$5,000
the Eurostar arrives at London Saint Pancras.
How muche cost for mumbai to london in train
The price can vary enormously depending on when you are travelling but a single ticket could be about £115 and a return not much more.
Eurostar from Gare du Nord
Glasgow/London/Paris 7 hours 36 minutes
London St Pancras International - Paris takes about 2hr 15 min
You can't travel directly from Gatwick to Paris by train. You will have to take a train to London St Pancras and then get on another train to Paris. Unbelievably, you can't fly from Gatwick Airport to Paris either.