There are 7 flights from Manchester airport, UK to India, operated by 7 airlines. You can fly low cost from Manchester airport to 2 cities in India.
Delhi
Goa
Goa
Goa
Goa
Goa
Goa
Avoid school holidays: Many cheap airlines take advantage of school holidays to increase their prices, as they expect to have a larger number of passengers than usual. During these periods a late booking (1 week before departure) may result in your paying more than the price of a ticket with a regular airline. It is therefore advisable to avoid these periods, if possible.