Just looked up my flights for the time I have booked and they came close to the price I have paid. I've paid £159.99 per person for one month, it came up with £171 per person but flying from EMA and not Manchester. I shall keep them in mind for the future, thanks for the tip.
Just checked again and it is coming up with £162.00 per person from Manchester, so yes it is comparable with Travel Supermarket the people who I booked it with. They were they were the cheapest on the Net.