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.

$3,245 Cheap Flights from Killeen to Sydney in 2026

1 adult

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Find the cheapest flights from Killeen to Sydney

Round-trip

One-way

Cheap return flights

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15:05 - 06:10

GRK

SYD

48h 05m

2 stops

14:50 - 18:52

SYD

GRK

43h 02m

2 stops

$4,785Qatar Airways

Wed, 5 Aug - Sun, 9 Aug

15:05 - 06:10

GRK

SYD

48h 05m

2 stops

14:50 - 18:52

SYD

GRK

43h 02m

2 stops

$4,786Qatar Airways

Wed, 5 Aug - Sun, 9 Aug

19:52 - 17:30

GRK

SYD

54h 38m

2 stops

20:45 - 18:51

SYD

GRK

37h 06m

2 stops

$21,072Multiple Airlines

Wed, 10 Jun - Mon, 29 Jun

15:07 - 17:30

GRK

SYD

59h 23m

2 stops

14:50 - 14:37

SYD

GRK

38h 47m

2 stops

$21,277Multiple Airlines

Wed, 10 Jun - Sun, 28 Jun

15:07 - 17:30

GRK

SYD

59h 23m

2 stops

14:50 - 14:37

SYD

GRK

38h 47m

2 stops

$23,514Multiple Airlines

Thu, 11 Jun - Sun, 28 Jun

15:07 - 17:30

GRK

SYD

59h 23m

2 stops

20:45 - 18:51

SYD

GRK

37h 06m

2 stops

$23,521Multiple Airlines

Fri, 12 Jun - Mon, 29 Jun

19:21 - 17:30

GRK

SYD

55h 09m

2 stops

14:50 - 18:51

SYD

GRK

43h 01m

2 stops

$23,726Multiple Airlines

Fri, 12 Jun - Sun, 28 Jun

19:21 - 17:30

GRK

SYD

55h 09m

2 stops

20:45 - 23:38

SYD

GRK

41h 53m

2 stops

$24,190Multiple Airlines

Thu, 11 Jun - Mon, 29 Jun

09:59 - 06:55

GRK

SYD

29h 56m

1 stop

12:00 - 20:59

SYD

GRK

23h 59m

1 stop

$28,851Multiple Airlines

Fri, 28 Aug - Sat, 5 Sep

15:05 - 07:30

GRK

SYD

25h 25m

2 stops

12:00 - 20:59

SYD

GRK

23h 59m

1 stop

$31,378Qantas Airways

Fri, 28 Aug - Sat, 5 Sep

Qatar Airways flights from Killeen to Sydney

Our best Qatar Airways deals on Killeen to Sydney flight tickets

Qatar Airways

5 Aug

GRK15:05Killeen Fort Hood Regional

48h 05m

2 stops

SYD06:10Sydney Kingsford Smith

9 Aug

SYD14:50Sydney Kingsford Smith

43h 02m

2 stops

GRK18:52Killeen Fort Hood Regional

$4,785

Qatar Airways

5 Aug

GRK15:05Killeen Fort Hood Regional

48h 05m

2 stops

SYD06:10Sydney Kingsford Smith

9 Aug

SYD14:50Sydney Kingsford Smith

43h 02m

2 stops

GRK18:52Killeen Fort Hood Regional

$4,786

Qantas Airways flights from Killeen to Sydney

Our best Qantas Airways deals on Killeen to Sydney flight tickets

Qantas Airways

28 Aug

GRK15:05Killeen Fort Hood Regional

25h 25m

2 stops

SYD07:30Sydney Kingsford Smith

5 Sept

SYD12:00Sydney Kingsford Smith

23h 59m

1 stop

GRK20:59Killeen Fort Hood Regional

$31,378

Qantas Airways

28 Aug

GRK15:05Killeen Fort Hood Regional

25h 00m

2 stops

SYD07:05Sydney Kingsford Smith

5 Sept

SYD09:10Sydney Kingsford Smith

24h 42m

2 stops

GRK18:52Killeen Fort Hood Regional

$40,973

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Wed 5/8

15:05-06:10

2 stops48h 05m

Sydney Kingsford Smith

Sun 9/8

14:50-18:52

2 stops43h 02m

$4,785

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Wed 5/8

15:05-06:10

2 stops48h 05m

Sydney Kingsford Smith

Sun 9/8

14:50-18:52

2 stops43h 02m

$4,786

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Wed 10/6

19:52-17:30

2 stops54h 38m

Sydney Kingsford Smith

Mon 29/6

20:45-18:51

2 stops37h 06m

$21,072

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Wed 10/6

15:07-17:30

2 stops59h 23m

Sydney Kingsford Smith

Sun 28/6

14:50-14:37

2 stops38h 47m

$21,277

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Thu 11/6

15:07-17:30

2 stops59h 23m

Sydney Kingsford Smith

Sun 28/6

14:50-14:37

2 stops38h 47m

$23,514

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Fri 12/6

15:07-17:30

2 stops59h 23m

Sydney Kingsford Smith

Mon 29/6

20:45-18:51

2 stops37h 06m

$23,521

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Fri 12/6

19:21-17:30

2 stops55h 09m

Sydney Kingsford Smith

Sun 28/6

14:50-18:51

2 stops43h 01m

$23,726

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Thu 11/6

19:21-17:30

2 stops55h 09m

Sydney Kingsford Smith

Mon 29/6

20:45-23:38

2 stops41h 53m

$24,190

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Fri 28/8

09:59-06:55

1 stop29h 56m

Sydney Kingsford Smith

Sat 5/9

12:00-20:59

1 stop23h 59m

$28,851

Fastest return journey

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Fri 28/8

15:05-07:30

2 stops25h 25m

Sydney Kingsford Smith

Sat 5/9

12:00-20:59

1 stop23h 59m

$31,378

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted 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	48h 05m
Direct flights	None

The fastest flight from Killeen to Sydney takes 48h 05m

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 48h 05m.
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?

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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.