I'm worried I'm doing something wrong, and before I budget for these very cheap flights, thought I should check with some experts. I'm looking at a one way flight from Beijing to Tokyo in October. When I price using sites in Australia, I get a huge cost of $1700pp (AUD). When I use elong/ctrip I'm getting a price in Yen of only 3000 (AUD $40!!). It's cheaper even than flying Xian/Beijing one way using elong/ctrip. I must be doing something wrong, but can't figure out what.