Sygic Travel Maps - Itinerary planner for independent travelers
Kiwi.com - Find and book the best low-cost flights all around the world
The Basetrip - Cities - Travel information for 650+ cities & 230+ countries
Clickbye - Find new destinations to fall in love with!
WindowSnap - Open a new window somewhere in the world
Flymble LIVE - Book a flight for 1/10 of the cost upfront.