As posted here, business class fares from North America to Europe are often on sale in the summer.

That sale begins today: Continental Airlines has opened what could be a business class fare war over the Atlantic.

One thing to keep in mind is the 60-day (!) advance purchase requirement for these “Z” fares. No last minute trips here…

Prices are particularly good out of Newark. Other airlines may be matching or beating these fares in coming days.