EasyJet flies between: London - Paris, London - Amsterdam, Paris - Barcelona, Paris - London, Barcelona - Paris, London - Barcelona, London - Rome, Edinburgh - London, Amsterdam - London, Paris - Venice, Rome - London, Barcelona - London, London - Edinburgh, Venice - Paris, Rome - Athens, Paris - Nice, Athens - London, Venice - Rome, Naples - Milan, Athens - Paris, as well as several other routes.
easyJet charges for all checked baggage. Also, note that it is significantly cheaper to reserve your checked baggage online prior to flying as you will pay significantly more at the airport if you haven't reserved your baggage online. Note that regular baggage only applies to bags weighing less than 44 pounds. For each pound over 44 pounds, expect to pay approximately $8 per pound. Passengers are entitled to one carry-on item, with a strict policy as to the size of the carry-on, it must not be larger than 55 x 40 x 20 centimetres.