Cheapest International Airline ticket site?

Question

I want to go to Japan for 3 weeks in August, I was wondering what is the best site to get the cheapest round-trip tickets for this trip?

Thanks in advance

Answer 1

http://www.bookingbuddy.com because it searches consolidators, airlines direct for sale fares, Orbitz, Kayak, Cheaptickets, site-scrapers, aggregators, discounters, etc. etc. all in 1 go with no additional booking fee.

Answer 2

try this site

http://asianairfares.com