When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Sydney Kingsford Smith Airport?

Prices for flights from Killeen Fort Hood Regional Airport to Sydney Kingsford Smith Airport are updated daily.

How old do you have to be to fly from Killeen Fort Hood Regional Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith 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 Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$2,731 Cheap Flights from Killeen to Sydney in 2026

Find the cheapest flights from Killeen to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:05 - 06:30

GRK

SYD

48h 25m

2 stops

20:45 - 18:52

SYD

GRK

37h 07m

2 stops

$4,763Qatar Airways

Thu, 20 Aug - Mon, 24 Aug

19:22 - 06:30

GRK

SYD

68h 08m

2 stops

20:45 - 18:52

SYD

GRK

37h 07m

2 stops

$4,775Qatar Airways

Thu, 20 Aug - Mon, 24 Aug

15:05 - 17:10

GRK

SYD

59h 05m

2 stops

20:45 - 18:52

SYD

GRK

37h 07m

2 stops

$4,776Qatar Airways

Thu, 20 Aug - Mon, 24 Aug

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Qatar Airways flights from Killeen to Sydney

Our best Qatar Airways deals on Killeen to Sydney flight tickets

Qatar Airways

7 Aug

GRK15:05Killeen Fort Hood Regional

59h 05m

2 stops

SYD17:10Sydney Kingsford Smith

23 Aug

SYD20:45Sydney Kingsford Smith

56h 50m

2 stops

GRK14:35Killeen Fort Hood Regional

$4,511

Qatar Airways

20 Aug

GRK15:05Killeen Fort Hood Regional

48h 25m

2 stops

SYD06:30Sydney Kingsford Smith

24 Aug

SYD20:45Sydney Kingsford Smith

37h 07m

2 stops

GRK18:52Killeen Fort Hood Regional

$4,763

Qatar Airways

20 Aug

GRK19:22Killeen Fort Hood Regional

68h 08m

2 stops

SYD06:30Sydney Kingsford Smith

24 Aug

SYD20:45Sydney Kingsford Smith

37h 07m

2 stops

GRK18:52Killeen Fort Hood Regional

$4,775

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Thu 20/8

15:05-06:30

2 stops48h 25m

Sydney Kingsford Smith

Mon 24/8

20:45-18:52

2 stops37h 07m

$4,763

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Thu 20/8

19:22-06:30

2 stops68h 08m

Sydney Kingsford Smith

Mon 24/8

20:45-18:52

2 stops37h 07m

$4,775

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Thu 20/8

15:05-17:10

2 stops59h 05m

Sydney Kingsford Smith

Mon 24/8

20:45-18:52

2 stops37h 07m

$4,776

Cheapest one-way

Fastest single journey

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Thu 3/9

19:22-06:30

2 stops44h 08m

$2,731

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Killeen to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Killeen Fort Hood Regional to Sydney Kingsford Smith?

Qatar Airways is the most popular carrier operating from Killeen Fort Hood Regional to Sydney Kingsford Smith

When to book flights from Killeen to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Killeen to Sydney (GRK to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to Sydney

Fastest flight time	68h 08m
Direct flights	None

The fastest flight from Killeen to Sydney takes 68h 08m

There are no direct flights from Killeen to Sydney. There are no popular flight routes from Killeen to Sydney.

Search flight deals

Frequently asked questions about flying from Killeen to Sydney

How far is Killeen Fort Hood Regional to Sydney Kingsford Smith by plane?
A flight from Killeen Fort Hood Regional to Sydney Kingsford Smith will travel around 13659.1 km. In terms of flight time, this usually takes a little over 68h 08m.
When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Sydney Kingsford Smith Airport?
Prices for flights from Killeen Fort Hood Regional Airport to Sydney Kingsford Smith Airport are updated daily.
How old do you have to be to fly from Killeen Fort Hood Regional Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith 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 Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why should I use momondo to find a flight deal from Killeen to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Killeen to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from Killeen to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Killeen with this policy.

How can momondo help me find flights from Killeen to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Killeen.

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

Yes momondo offers price alerts on flights to Sydney from Killeen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.