Cheap flights from Killeen to Australia from $2,998

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to Australia departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Qantas Airways Logo
10:05 am - 7:05 am
GRK
-
SYD
30h 00m
2 stops
Qantas Airways Logo
9:10 am - 6:54 pm
SYD
-
GRK
24h 44m
2 stops
$2,998Qantas Airways
Wed, May 13 - Sat, Jun 6
Qantas Airways Logo
3:54 pm - 7:05 am
GRK
-
SYD
24h 11m
2 stops
Qantas Airways Logo
9:10 am - 6:54 pm
SYD
-
GRK
24h 44m
2 stops
$3,069Qantas Airways
Thu, May 14 - Sat, Jun 6
Qatar Airways Logo
6:33 pm - 11:20 pm
GRK
-
MEL
35h 47m
2 stops
Qatar Airways Logo
4:10 pm - 2:29 pm
MEL
-
GRK
39h 19m
2 stops
$3,250Qatar Airways
Mon, Feb 23 - Sun, Mar 8
Qatar Airways Logo
11:56 am - 11:20 pm
GRK
-
MEL
42h 24m
2 stops
Qatar Airways Logo
4:10 pm - 10:23 pm
MEL
-
GRK
46h 13m
2 stops
$3,255Qatar Airways
Thu, Mar 5 - Mon, Mar 9
Qatar Airways Logo
6:33 pm - 11:20 pm
GRK
-
MEL
35h 47m
2 stops
Qatar Airways Logo
11:40 pm - 10:23 pm
MEL
-
GRK
38h 43m
2 stops
$3,256Qatar Airways
Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
3:54 pm - 7:05 am
GRK
-
SYD
24h 11m
2 stops
American Airlines Logo
9:10 am - 11:35 pm
SYD
-
GRK
29h 25m
2 stops
$3,425American Airlines
Fri, May 15 - Sat, Jun 6
Qantas Airways Logo
7:09 pm - 6:55 am
GRK
-
SYD
20h 46m
1 stop
Qantas Airways Logo
12:00 pm - 11:35 pm
SYD
-
GRK
26h 35m
1 stop
$3,995Qantas Airways
Wed, May 13 - Sat, Jun 6
Qantas Airways Logo
7:09 pm - 6:55 am
GRK
-
SYD
20h 46m
1 stop
Qantas Airways Logo
9:10 am - 6:54 pm
SYD
-
GRK
24h 44m
2 stops
$3,999Qantas Airways
Wed, May 13 - Sat, Jun 6
Qantas Airways Logo
3:54 pm - 6:55 am
GRK
-
SYD
24h 01m
1 stop
Qantas Airways Logo
12:00 pm - 10:45 pm
SYD
-
GRK
25h 45m
1 stop
$4,088Qantas Airways
Thu, May 14 - Sat, Jun 6
American Airlines Logo
7:09 pm - 6:55 am
GRK
-
SYD
20h 46m
1 stop
American Airlines Logo
9:10 am - 6:54 pm
SYD
-
GRK
24h 44m
2 stops
$4,359American Airlines
Tue, May 12 - Sat, Jun 6

Qatar Airways flights from Killeen to Australia

Our best Qatar Airways deals on Killeen to Australia flight tickets
Qatar Airways
Feb 23
GRK6:33 pmKilleen Fort Hood Regional
35h 47m
2 stops
MEL11:20 pmMelbourne
Mar 8
MEL4:10 pmMelbourne
39h 19m
2 stops
GRK2:29 pmKilleen Fort Hood Regional
$3,250
Qatar Airways
Mar 5
GRK11:56 amKilleen Fort Hood Regional
42h 24m
2 stops
MEL11:20 pmMelbourne
Mar 9
MEL4:10 pmMelbourne
46h 13m
2 stops
GRK10:23 pmKilleen Fort Hood Regional
$3,255
Qatar Airways
Mar 5
GRK6:33 pmKilleen Fort Hood Regional
35h 47m
2 stops
MEL11:20 pmMelbourne
Mar 9
MEL11:40 pmMelbourne
38h 43m
2 stops
GRK10:23 pmKilleen Fort Hood Regional
$3,256

Qantas Airways flights from Killeen to Australia

Our best Qantas Airways deals on Killeen to Australia flight tickets
Qantas Airways
May 13
GRK10:05 amKilleen Fort Hood Regional
30h 00m
2 stops
SYD7:05 amSydney Kingsford Smith
Jun 6
SYD9:10 amSydney Kingsford Smith
24h 44m
2 stops
GRK6:54 pmKilleen Fort Hood Regional
$2,998
Qantas Airways
May 14
GRK3:54 pmKilleen Fort Hood Regional
24h 11m
2 stops
SYD7:05 amSydney Kingsford Smith
Jun 6
SYD9:10 amSydney Kingsford Smith
24h 44m
2 stops
GRK6:54 pmKilleen Fort Hood Regional
$3,069
Qantas Airways
May 13
GRK7:09 pmKilleen Fort Hood Regional
20h 46m
1 stop
SYD6:55 amSydney Kingsford Smith
Jun 6
SYD12:00 pmSydney Kingsford Smith
26h 35m
1 stop
GRK11:35 pmKilleen Fort Hood Regional
$3,995

momondo Fare Finder

 
Customize your flight search to find flights from Killeen to Australia 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, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Killeen to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Wed 5/13

10:05 am-7:05 am

2 stops30h 00m

Sydney Kingsford Smith

Sat 6/6

9:10 am-6:54 pm

2 stops24h 44m

$2,998

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Thu 5/14

3:54 pm-7:05 am

2 stops24h 11m

Sydney Kingsford Smith

Sat 6/6

9:10 am-6:54 pm

2 stops24h 44m

$3,069

KilleenMelbourne

GRK - MEL

GRKMEL

Killeen Fort Hood Regional

Mon 2/23

6:33 pm-11:20 pm

2 stops35h 47m

Melbourne

Sun 3/8

4:10 pm-2:29 pm

2 stops39h 19m

$3,250

KilleenMelbourne

GRK - MEL

GRKMEL

Killeen Fort Hood Regional

Thu 3/5

11:56 am-11:20 pm

2 stops42h 24m

Melbourne

Mon 3/9

4:10 pm-10:23 pm

2 stops46h 13m

$3,255

KilleenMelbourne

GRK - MEL

GRKMEL

Killeen Fort Hood Regional

Thu 3/5

6:33 pm-11:20 pm

2 stops35h 47m

Melbourne

Mon 3/9

11:40 pm-10:23 pm

2 stops38h 43m

$3,256

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Fri 5/15

3:54 pm-7:05 am

2 stops24h 11m

Sydney Kingsford Smith

Sat 6/6

9:10 am-11:35 pm

2 stops29h 25m

$3,425

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Wed 5/13

7:09 pm-6:55 am

1 stop20h 46m

Sydney Kingsford Smith

Sat 6/6

12:00 pm-11:35 pm

1 stop26h 35m

$3,995

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Wed 5/13

7:09 pm-6:55 am

1 stop20h 46m

Sydney Kingsford Smith

Sat 6/6

9:10 am-6:54 pm

2 stops24h 44m

$3,999

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Thu 5/14

3:54 pm-6:55 am

1 stop24h 01m

Sydney Kingsford Smith

Sat 6/6

12:00 pm-10:45 pm

1 stop25h 45m

$4,088

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Tue 5/12

7:09 pm-6:55 am

1 stop20h 46m

Sydney Kingsford Smith

Sat 6/6

9:10 am-6:54 pm

2 stops24h 44m

$4,359

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Australia from

How to get the cheapest flight ticket from Killeen to Australia

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 airlines fly to Australia?

Qantas Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Australia from Killeen according to our data. Qantas Airways is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 5 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

Cheap Killeen to Australia flight deals and tips

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

Fastest flight time

32h 48m

Direct flights

None
The fastest flight from Killeen to Australia takes 32h 48m
There are no direct flights from Killeen to Australia. There are no popular flight routes from Killeen to Australia.
  • When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Australia?

    Prices for flights from Killeen Fort Hood Regional Airport to Australia were last updated today.

  • How old do you have to be to fly from Killeen Fort Hood Regional Airport to Australia?

    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 layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

Flights from Killeen to Australia 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 from Killeen to Australia?

momondo helps you find the best flight between Killeen and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Killeen to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.

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1 adult
Sun 3/8
Sun 3/15

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