Remember that unless you work for yourself or land a job prior to your move, you might live in a new country for a month or two before finding a job. Scope out the job market online and in-person, if you're able to. Explore the industry you are already in, but don't be afraid to step outside of your comfort zone if an opportunity comes your way. Having a job prior to moving to another country is difficult, but it isn't impossible and can be your foot in the door when it comes to gaining permanent residency.
As with the job market, be sure to look into housing before you move. Staying in an extended stay motel can only be tolerated for so long and can also get expensive. Plan a trip about 1-2 months before you plan on moving to meet with landlords. Some countries require a bank statement before allowing you to move in, so find out what the norm is in the area you wish to move to. These countries usually do not do a credit check, so the bank statement serves the same purpose.
Have enough money for the first and last month's rent. Last month's rent is not customary in most countries, but may be required since you are new to the area and may not have a job when you move in. Security deposits are not common practice outside of the U.S. and Canada. Do not be afraid to explain your situation to a potential landlord, as he or she may cut you a break and allow you to move in despite your situation. Ideally, housing should be ready to move in the day you land in the new country.
Making the move is a big step. Keep things simple and organized to avoid chaos. Any large furniture like a bed, couch or large desk should be stored or sold via a garage sale or Craigslist. Smaller items like lamps, gaming consoles, and paintings or pictures can be shipped to your new home. Have all of this packed and shipped prior to your departure and always insure your items for their full value. Also request delivery confirmation. For a minimal fee, this ensures your items can be tracked online so you can see where they are at all times and inquire with the post office if something goes wrong.
Clothes, shoes and books can be packed with you. Checked baggage on a plane runs between $20-$45 per bag, so be sure you are only taking your essentials with you. You can ship the rest with your other personal belongings or put it in storage and return for it at a later date.