Hittade svaret själv:
"Air France has launched a sale with flights available to all around the world. Flights around Europe are available from £ 79 (ca. EURO 87), while long-haul flights are available from £ 273 (ca. EURO 301). Travel until December 14, and again from January 5 and March 31, 2010. For flight to the US and Canada the travel period ends March 24, and opens again from April 11 to June 23.
The book-by date for the US and Canada is September 22, while all other flights should be booked by September 30."
Alltså, när Air France och KLMs kampanj tog slut så valde även Continental att höja sina priser lika mycket... vilket "sammanträffande"....