Cheap Flights from Sydney (SYD) to Princeton (PCT)

Round-trip journeys from Sydney Airport to PCT start from . This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be conveniently cancelled online, but whether you incur a fee varies between airlines. 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 Mascot Airport to PCT flights, you'll see a "no change fees" filter for you to select.

Sydney to Princeton is around 16,000 kilometres, so be prepared to spend quite a while in the air. Make sure you pack all the essentials, from your eye mask to your earphones. Throw in a couple of snacks to munch on throughout your journey too.

Direct flights aren't available, so you'll need to make at least one stop between Kingsford Smith Intl. Airport (SYD) and PCT. Take advantage of the layover time to stretch your legs and take a break.

Last-minute planners can sometimes find a bargain, with some of the cheapest fares from SYD to PCT showing up a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline releases prices that far in advance.