Regions of the world:Russia and CIS, Baltic and Scandinavia, Eastern Europe, Southern Europe, Northern Europe, Western Europe, Canada and USA, Central America, South America, South Africa, Equatorial Africa, North Africa, Middle East and Turkey, South-East Asia, Far east and Japan, Oceania and Australia
Nest-Trade Praga is an organization through which I always book cheap flights. Their prices are really very low when compared with other travel agencies in Europe and even in Russia. By the way, if branches of this agency were opened in Russia, it would be very convenient. I have been flying only low-cost airlines lately and it is quite difficult to find convenient flights in Russia on them.