Useful Travel Links
Budget Airlines
Flight Searching Tools
http://www.expedia.co.uk/ -- searches lots of airlines (not budget airlines such as easyjet or ryanair)
http://www.kayak.co.uk/ -- has better search facilities than expedia, including nearby airports
Trains
In the UK, National Rail Enquiries is the central website and lists tickets with all companies.
National Express trains have wifi: website: http://www.nationalexpresseastcoast.com/en/
For trains in Europe http://www.db.de
For Eurostar and trains in france: http://www.sncf.co.uk