Cheap Flights from Sydney to Christmas Island

Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Sydney Airport and XCH start from . Book today to get the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.

Each airline has a different set of terms and conditions. If you decide to cancel your escape, head to our 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 Kingsford Smith Intl. Airport (SYD) to XCH flights, you’ll see a “no change fees” filter for you to select.

Sydney to The Settlement is around 5,300 kilometres, so be prepared to spend a while in the air. Don’t forget to pack all the essentials, from your earplugs to your eye mask. Take a few snacks to nibble on throughout your flight too.

You won’t find any airlines operating directly between Mascot Airport and XCH, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!

Booking last minute from SYD to Christmas Island Airport (XCH) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you’d rather play it safe and start planning your trip early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our top tip? Check back often as prices are updated regularly.