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Look for other cheap flights to Christmas Island

$1,023 Cheap flights to Christmas Island

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Christmas Island departing on 24/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Christmas Island

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
16:25 - 16:40
SYD
-
XCH
28h 15m
2 stops
Qantas Airways Logo
15:55 - 18:30
XCH
-
SYD
22h 35m
2 stops
$2,462Qantas Airways
Thu, 29 Oct - Mon, 2 Nov
Qantas Airways Logo
16:25 - 16:40
SYD
-
XCH
28h 15m
2 stops
Qantas Airways Logo
15:55 - 18:30
XCH
-
SYD
22h 35m
2 stops
$2,476Qantas Airways
Thu, 29 Oct - Mon, 2 Nov
Qantas Airways Logo
16:25 - 16:40
SYD
-
XCH
28h 15m
2 stops
Qantas Airways Logo
15:55 - 18:30
XCH
-
SYD
22h 35m
2 stops
$2,544Qantas Airways
Thu, 29 Oct - Mon, 2 Nov
Qantas Airways Logo
19:45 - 16:40
SYD
-
XCH
24h 55m
2 stops
Qantas Airways Logo
15:55 - 16:25
XCH
-
SYD
20h 30m
2 stops
$2,545Qantas Airways
Thu, 29 Oct - Mon, 2 Nov

momondo Fare Finder

 
Locate flights to Christmas Island that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 3 August 2026.
Use the filters below to find and compare flights to Christmas Island that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyChristmas Island

SYD - XCH

SYDXCH

Sydney Kingsford Smith

Thu 29/10

16:25-16:40

2 stops28h 15m

Christmas Island

Mon 2/11

15:55-18:30

2 stops22h 35m

$2,462

SydneyChristmas Island

SYD - XCH

SYDXCH

Sydney Kingsford Smith

Thu 29/10

16:25-16:40

2 stops28h 15m

Christmas Island

Mon 2/11

15:55-18:30

2 stops22h 35m

$2,476

SydneyChristmas Island

SYD - XCH

SYDXCH

Sydney Kingsford Smith

Thu 29/10

16:25-16:40

2 stops28h 15m

Christmas Island

Mon 2/11

15:55-18:30

2 stops22h 35m

$2,544
Fastest return journey

SydneyChristmas Island

SYD - XCH

SYDXCH

Sydney Kingsford Smith

Thu 29/10

19:45-16:40

2 stops24h 55m

Christmas Island

Mon 2/11

15:55-16:25

2 stops20h 30m

$2,545
Cheapest one-way
Fastest single journey

MelbourneChristmas Island

MEL - XCH

MELXCH

Melbourne

Thu 24/12

21:45-16:40

2 stops22h 55m

$1,023

MelbourneChristmas Island

MEL - XCH

MELXCH

Melbourne

Thu 24/12

19:50-16:40

3 stops24h 50m

$1,070

MelbourneChristmas Island

MEL - XCH

MELXCH

Melbourne

Thu 24/12

16:05-16:40

1 stop28h 35m

$1,205

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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Christmas Island flights insights and trends

Explore insights for your Christmas Island flight to craft the best travel plan

How long does it take to fly to Christmas Island?

On average, it takes 24h 55m to fly from Australia to Christmas Island if you fly out of Sydney Kingsford Smith (the most popular airport in Australia) and into Christmas Island (the most popular airport in Christmas Island). If you’re flying out of Melbourne and into Christmas Island, then the flight time is around 25h 55m.

Cheap Christmas Island flight deals and tips

Summary info about Christmas Island flight prices, duration and airlines

Best One-Way Price

$1,023

Best Round-Trip Price

$2,462

Fastest flight time

22h 55m
The best one-way flight price to Christmas Island from Australia in the last 5 days is $1,023 (Melbourne to Christmas Island).
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The best return flight price to Christmas Island from Australia in the last 5 days is $2,462 (Sydney Kingsford Smith to Christmas Island).
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The fastest flight to Christmas Island from Australia takes 22h 55m (Melbourne to Christmas Island).
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Frequently asked questions about flying to Christmas Island

When did momondo last update prices for flights to Christmas Island Airport?

Prices for flights to Christmas Island Airport refresh daily.

How many operators does momondo search for flights to Christmas Island Airport?

The number of operators available for flights to Christmas Island Airport is 1 as of August 2026.

How old do you have to be to fly to Christmas Island Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Christmas Island Airport.

What documentation or ID do you need to fly to Christmas Island Airport?

The required travel and health documents for your Christmas Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Christmas Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Christmas Island?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Christmas Island with flexible booking policies on momondo?

Flights to Christmas Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Christmas Island?

momondo provides multiple filters to help you find the best flight to Christmas Island. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Christmas Island right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Christmas Island and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Christmas Island trip

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Find better results for your trip to Christmas Island

Popular Flights to Christmas Island

Popular routes according to searches in the past day on momondo
Sydney Kingsford Smith to Christmas Island Flightsfrom $1,791
Melbourne to Christmas Island Flightsfrom $1,542