Easyjet
This U.K.-based co. is starting flights to Athens at very reduced rates; however, page is a little hard to use and doesn't highlight these special rates. Contact them directly.
European Travel Network - Discount Flights
This site gives travellers several options to find the lowest possible airfares. During high season cheap Greek flights are not always available, but check here first!
Olympic Air
This site tracks flights in the air, gives times and rates, and is easy to use. Schedules may change suddenly this season - don't expect this to be reflected at the site.
Compare airfares to Greece here: Find Greek Airfares
