Book a flight online. Getting to Singapore will consume the largest part of your budget, so do as much as you can to find a discount. Compare prices, consult with travel agents and look for discount in flights with multiple connections. If you don’t mind waiting in airports or are willing to travel in the off season, you are more likely to find a good deal.
Skip hotels altogether. You won’t be able to find cheap accommodations in Singapore unless you are willing to give up some comfort. Youth hostels are your best bet. Not only are they relatively expensive compared to hotels, but they are also better situated than most low-rated hotels. The InnCrowd hostel and the Betel Box Hostel are two of the most popular stops for foreigners.
Eat local food. Most of the restaurants near attractions cater to tourists, so they tend to be expensive. Small eateries and cafes are much more affordable and give you a chance to experience the local cuisine. If you are staying at a hostel or renting your own holiday apartment, you probably have access to a kitchen, in which case it makes sense to shop at local markets and cook for yourself.
Avoid taxis. They are expensive and not necessarily any faster than other means of transportation. Instead, use the local buses or MRT train services, which can be paid with a EZ-link card, available in shops and train stations.
Make the most of the free attractions available in Singapore. Walking around Chinatown or Little India is a great way to spend an evening. Shops and restaurants abound and prices are great. Or spend a day visiting the main sights around the Esplanade area, including the Old Parliament House, Merlion Park and the Victoria Theatre. Don’t miss the Bukit Timah Nature Reserve, within the boundaries of the city.