Yes, it is possible to earn extra money for your traveling needs; thereby, allowing you to enjoy visiting your favorite foreign places. In that case, you do not need to be rich just so you can travel around the world. Here are some of the suggestions that let you earn extra money.

1. Work overseas. 
You can work as a bartender, waitress, tour guide or casino worker while you are in a foreign land. These jobs do not require advanced degrees or prior work experience. There are many travelers who fund their travels this way. Of course, you must not expect to have a high-paying office job. It may be a low-wage job but it can help you pay all your travel bills.

2. Teach English. 
There is money in the world of teaching. The only requirement here is your ability to speak English fluently. Some requirements may be needed. But they depend on the country you want to work in. In fact, some non-English speaking countries will pay for your flight over.

3. Obtain free flights. 
There are various ways to obtain free flights. You can sign up for a certain travel credit cards. Then, use it often to collect miles. From the points that you can get, you can now fly for free. By simply signing up for a credit card, you can already collect hundreds of thousands of miles.

However, if your credit score does not allow you to sign up for credit cards, then you can watch out for deals. Some websites do offer a special card to help you get extra miles by simply watching their videos or signing up for their newsletters.

If you already have a credit card, you may use it to purchase various times. Instead of paying in cash, you will be paying all your purchases through your credit card to earn more miles.

Other ways to help you earn extra money to fund your travels will include freelancing, consulting, graphic designing, and web programming.

Suggested topics: 
Private Jets For Travelers: Things To Consider
Canon Camera -- Canon EOS 6D Features And Benefits 
Best Credit Cards For Travelers
Travel Philippines: Ways To Help You Travel To This Beautiful Country
Go Travel: 4 Tips To Help You Pack Light