Read more: Now, a maths formula to help you get cheapest flights - Rest of World - World - The Times of India http://timesofindia.indiatimes.com/world/rest-of-world/Now-a-maths-formula-to-help-you-get-cheapest-flights/articleshow/6421419.cms#ixzz0xRtKibMX
The mind-boggling maths formula "A = gUG + min(k - g, (1 - g)(1 - r)" has been prepared by Makoto Watanabe and Marc Moller and published in the latest edition of The Economic Journal.
Japanese economists said that to get the most for your money, book exactly eight weeks in advance and buy the tickets in the afternoon.
Read more: Now, a maths formula to help you get cheapest flights - Rest of World - World - The Times of India http://timesofindia.indiatimes.com/world/rest-of-world/Now-a-maths-formula-to-help-you-get-cheapest-flights/articleshow/6421419.cms#ixzz0xRuOSw4P