S$1,116 Cheap Flights from Singapore to Castries

The lowest price advertised for a round-trip journey from SIN to Vigie Airport is S$1,965. But you better get moving. This price is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Changi Airport (SIN) to George F. L. Charles Airport (SLU) flights, you'll see a "no change fees" filter for you to select.

With around 17,700 kilometres separating SIN and SLU, your flight will be a long one. Pack wisely and make your time on board comfortable. Simple things like a sleep mask and a cosy travel pillow can make all the difference.

Direct flights aren't available, so you'll need to make at least one stop between Changi Airport (SIN) and George F. L. Charles Airport (SLU). Make the most of the layover time to stretch your legs and freshen up.

Last-minute planners can occasionally nab a bargain, with some super cheap fares from SIN to George F. L. Charles Airport (SLU) showing up a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.