When you're out and wander through the sights and scenery, and then suddenly you realize that you're not well prepared for the trip. It's a heartbreaking discovery that can overshadow the whole trip.

To prevent this from happening, here are some tips to save money when travelling.

Airfares make up a large part of the cost of a trip, and if you can save money on them, the overall cost of your trips will be much lower. You can use Skywatch or Google Flights to compare airfares across different dates, destinations, and airlines.

Fares are usually lower for early morning or late night flights, so if you don't mind, you can choose a ticket for that time of day.

Also, some airlines give out discounted tickets one or a few days a week, so take advantage of the timing.

You can look for cheap accommodation through various accommodation comparison websites or applications, or stay in hostels. You can book just the first night of your stay and then decide whether to extend your stay when you arrive.

This has the added benefit that in some places because there are many unused rooms in hotels, you can get a cheaper rate by renewing verbally through the hotel owner.

Some airlines offer free city tours and even free nights in very nice hotels for passengers with a certain length of connecting layover. If you know such a service is available, you can use your connecting time to visit a city for free.

Don't change too much money at the airport, just enough to cover your expenses for a day or two. The exchange rate at the airport is usually high, so you can change money in the city once you've settled in. In some places, the exchange rate at currency exchange points can be higher than at banks.

It is recommended that you get a fee-free bank card before you leave the country. For many local banks, the first interbank cash withdrawal every day can be free of fees, which can also save a little money.

Usually, the price of the main course is more expensive to eat in the evening than at noon. So, you can choose a time to eat a big meal at noon.

When you travel in the off-season, whether it's airfare, hotels, or even tickets to attractions, it's a lot cheaper than in the high season. You can spend less to experience better services.

You can also save money by doing your homework before you leave, or at least some money you wouldn't have spent otherwise. Some travel experts have good recommendations and money-saving tips in their posts, if it's verified information, you don't have to step into a hole that others have already fallen into.