Assuming English is your native language and you're white* it should be easy to find work teaching english. You won't make a lot of money but it will allow you

Assuming English is your native language and you're white* it should be easy to find work teaching english. You won't make a lot of money but it will allow you to live comfortably and save money for travel. You can find a school that will hire you (although that might be tough for just a few months) or you can find private work but realise then you are working in a country as a tourist. Many people do this but you will need to weigh the possible consequences for yourself. * People who are not white will generally have a much tougher time getting work as many places in the world believe English speaking countries are completely composed of white people.