General Discussion - Budget international flights?

Hey guys, I don't suppose anybody knows of any budget airlines or travel agents that offer flights between Delhi and Beijing? Especially ones with webpages in English! Because the cheapest flight I could find was with Sri Lanken airlines, and that's going to cost over £200 one way! (And I saw a flight from London to Hong Kong for £125 today, so I'm thinking there must be cheap flights somewhere.)