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.

$4,636 Cheap Flights from Killeen to Sydney in 2026

Find the cheapest flights from Killeen to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:02 - 07:10GRK Killeen Fort Hood Regional-SYD Sydney Kingsford Smith

44h 08m2 stops Dallas/Fort Worth Doha Hamad Intl

15:50 - 14:44SYD Sydney Kingsford Smith-GRK Killeen Fort Hood Regional

38h 54m2 stops Doha Hamad Intl Dallas/Fort Worth

$4,636Qatar Airways

Wed, 21 Oct - Sun, 25 Oct

15:16 - 07:10GRK Killeen Fort Hood Regional-SYD Sydney Kingsford Smith

47h 54m2 stops Dallas/Fort Worth Doha Hamad Intl

15:50 - 20:52SYD Sydney Kingsford Smith-GRK Killeen Fort Hood Regional

45h 02m2 stops Doha Hamad Intl Dallas/Fort Worth

$4,638Qatar Airways

Wed, 21 Oct - Sun, 25 Oct

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Qatar Airways flights from Killeen to Sydney

Our best Qatar Airways deals on Killeen to Sydney flight tickets

Qatar Airways

5 Sept

GRK15:05Killeen Fort Hood Regional

48h 25m

2 stops

SYD06:30Sydney Kingsford Smith

20 Sept

SYD14:50Sydney Kingsford Smith

42h 55m

2 stops

GRK18:45Killeen Fort Hood Regional

$4,108

Qatar Airways

21 Oct

GRK19:02Killeen Fort Hood Regional

44h 08m

2 stops

SYD07:10Sydney Kingsford Smith

25 Oct

SYD15:50Sydney Kingsford Smith

38h 54m

2 stops

GRK14:44Killeen Fort Hood Regional

$4,636

Qatar Airways

21 Oct

GRK15:16Killeen Fort Hood Regional

47h 54m

2 stops

SYD07:10Sydney Kingsford Smith

25 Oct

SYD15:50Sydney Kingsford Smith

45h 02m

2 stops

GRK20:52Killeen Fort Hood Regional

$4,638

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

KilleenSydney

GRK Killeen Fort Hood Regional - SYD Sydney Kingsford Smith

GRKSYD

Killeen Fort Hood Regional

Wed 21/10

19:02-07:10

2 stops44h 08m

Sydney Kingsford Smith

Sun 25/10

15:50-14:44

2 stops38h 54m

$4,636

KilleenSydney

GRK Killeen Fort Hood Regional - SYD Sydney Kingsford Smith

GRKSYD

Killeen Fort Hood Regional

Wed 21/10

15:16-07:10

2 stops47h 54m

Sydney Kingsford Smith

Sun 25/10

15:50-20:52

2 stops45h 02m

$4,638

Cheapest one-way

Fastest single journey

KilleenSydney

GRK Killeen Fort Hood Regional - SYD Sydney Kingsford Smith

GRKSYD

Killeen Fort Hood Regional

Fri 18/9

16:09-17:10

2 stops58h 01m

$18,816

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

Best price found	$18,816
Fastest flight time	44h 08m
Direct flights	None

The best one-way flight to Sydney from Killeen in the past 72 hours is $18,816. The best return flight deal from Killeen to Sydney found on momondo in the last 72 hours is $4,636.

The fastest flight from Killeen to Sydney takes 44h 08m

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

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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 44h 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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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.