Cheap flights from Sydney to Christmas Island from $2,451
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — XCH
3 Dec — 10 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Sydney to Christmas Island
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Cheapest flights from Sydney to Christmas Island
Explore the most affordable flight options available from Sydney to Christmas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2026.
Fri 18/1221:05 -
1 stop22h 25m
Fri 25/1217:30 -
1 stop25h 00m
Deal found 2/11$2,451
Fri 18/1217:30 -
2 stops26h 00m
Fri 25/1217:30 -
1 stop24h 30m
Deal found 2/11$2,577
Best flights from Sydney to Christmas Island
Discover carefully curated flight deals from Sydney to Christmas Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 November 2026.
Fri 18/1221:05 -
1 stop22h 25m
Fri 25/1217:30 -
1 stop25h 00m
Deal found 2/11$2,451
Fri 18/1217:30 -
2 stops26h 00m
Fri 25/1217:30 -
1 stop24h 30m
Deal found 2/11$2,577
Find flight deals from Sydney to Christmas Island
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Christmas Island (XCH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 November 2026.
Customise your flight search to find flights from Sydney to Christmas Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 3 November 2026.
Use the filters below to find and compare flights from Sydney to Christmas Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
SydneyChristmas Island
SYD Sydney Kingsford Smith - XCH Christmas Island
SYDXCH
Sydney Kingsford Smith
Fri 18/12
21:05-15:30
1 stop22h 25m
Christmas Island
Fri 25/12
17:30-22:30
1 stop25h 00m
$2,451
SydneyChristmas Island
SYD Sydney Kingsford Smith - XCH Christmas Island
SYDXCH
Sydney Kingsford Smith
Fri 18/12
17:30-15:30
2 stops26h 00m
Christmas Island
Fri 25/12
17:30-22:00
1 stop24h 30m
$2,577
Flights are sorted by cheapest return flights first.
Deals found on 2/11
Sorted by cheapest first
Best time to book a flight from Sydney to Christmas Island
Have a flexible travel schedule? Discover the best time to fly to Christmas Island from Sydney with our price prediction graph.
SYD-XCH
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Sydney to Christmas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Sydney to Christmas Island?
For as low as $2,451, Qantas Airways can have you in Christmas Island from Sydney in 22h 25m. The distance from Sydney to Christmas Island is about 5298 km.
Can I find deals for flights from Sydney to Christmas Island that include hotel bookings?
Yes. In addition to deals on Sydney to Christmas Island flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Christmas Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Christmas Island.
Can I find deals for business class flights from Sydney to Christmas Island?
Yes. Cheapflights offers flight deals from Sydney to Christmas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Sydney to Christmas Island?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Christmas Island. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Sydney to Christmas Island?
Cheapflights simply makes it quick and affordable to book flights from Sydney to Christmas Island by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Sydney to Christmas Island with no change fees?
Need flexible booking options for your flight to Christmas Island from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Sydney to Christmas Island become cheaper?
Not ready to book yet? You can track prices for flights from Sydney to Christmas Island on Cheapflights with our Price Alert feature and get notified when better prices are available.
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