easyJet.com - Book online for low cost travel: cheap flights, hotels, car hire, parking and insurance across many top European destinations in Spain
Ryanair.com - Great Britain - The Low Fares Airline, cheap flights from Europe, UK and Ireland. Cheapest flight tickets, discount airline tickets.
Monarch Airlines - Monarch Airlines offer cheap flights to a wide range of popular European holiday destinations such as London, Majorca and Barcelona.
Flybe - Book cheap flights & budget flights - Europe's largest independent regional airline carrier. Named 'Best Short-Haul Business Carrier of the year 2002'. Operating throughout the UK, Ireland and Europe.