Travelling is the vain of being a student... So what is the cheapest way to get back home as paying hundereds on a train ticket is never good
Train Firstly get a 16-25 Rail Pass - http://www.16-25railcard.co.uk/ it only costs £26 for a year or £65 for 3 years and it will save you 1/3 off all rail fares as well as other discounts.
Cheaper Fares By travelling at non-peak times and booking in advance will help you get a chepaer train fares. If you have to change at a station see how much it will cost for indivual tickets to each station.
Bus/Coach National Express Have over 250,000 coach seats for less than £5 go an book a cheap trip now!
Megabus Also have thousands of intercity travel tickets from just a £1