These are links to resources that we found useful in helping plan our trips..
General Trip Planning
Rome2Rio – Best site ever for route planning
Accommodation
tripping.com: A great site for searching vacation rentals
Pacarama – Online hotel reservations in South America
Camp in My Garden – People advertising private gardens and land for camping
Flight and Transport
Matrix – Love this tool for finding which days the flight is cheapest!
Skyscanner – Favourite for booking flights
Holiday Pirates – Bargains from the UK
SeatGuru – Airline seat maps, flight shopping and flight information
Seat61 – Train and Transport costs around the world
I Hate Taxis – Ground Transportation Guide for around the world
Spirit Airlines – USA based budget airline
JetBlue – USA based budget airline
Fireflyz – Cheap flights from Malaysia
Tours
Trekking Team Pvt Ltd – Nepal Trekking Agency
Peru Treks and Adventures – For Inca Trail
Country Specific
Malaysia
Bus Tickets Online – Bus Tickets Around Malaysia
Easibook – Bookings for buses etc around Malaysia
South America
Patagonia
Fantastico Sur – Trek bookings for W and Circuit in Chile
Vertice Patagonia – Trek bookings for W and Circuit in Chile