Just discovered www.skyscanner.net

[Frosty Jack]

Don't know how long it's been there, or whether everyone knows about it already, but the map view is so useful for the frequent traveller to europe. It covers all the budget airlines and shows graphs as to when the cheapest times to fly to a location are, no need to go through endless menus etc.

[Vlad JNR]

that graph is particularly useful! good site 9/10

[XXX]

Very interesting site, Aeroflot!

 

But do you really need it?