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 layovers. 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$3,303 Cheap Flights from Killeen to Sydney in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Killeen to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 6:50 am

GRK

SYD

44h 50m2 stops

3:50 pm - 6:07 pm

SYD

GRK

43h 17m2 stops

$3,303Qatar Airways

Sat, Feb 7 - Wed, Feb 11

12:31 pm - 6:50 am

GRK

SYD

49h 19m2 stops

3:50 pm - 6:07 pm

SYD

GRK

43h 17m2 stops

$3,304Qatar Airways

Sat, Feb 7 - Wed, Feb 11

Qatar Airways flights from Killeen to Sydney

Our best Qatar Airways deals on Killeen to Sydney flight tickets

Qatar Airways

Feb 7

GRK5:00 pmKilleen Fort Hood Regional

44h 50m

2 stops

SYD6:50 amSydney Kingsford Smith

Feb 11

SYD3:50 pmSydney Kingsford Smith

43h 17m

2 stops

GRK6:07 pmKilleen Fort Hood Regional

$3,303

Find similar

Qatar Airways

Feb 7

GRK12:31 pmKilleen Fort Hood Regional

49h 19m

2 stops

SYD6:50 amSydney Kingsford Smith

Feb 11

SYD3:50 pmSydney Kingsford Smith

43h 17m

2 stops

GRK6:07 pmKilleen Fort Hood Regional

$3,304

Find similar

Qatar Airways

Dec 10

GRK11:52 amKilleen Fort Hood Regional

37h 58m

2 stops

SYD6:50 pmSydney Kingsford Smith

Dec 22

SYD3:50 pmSydney Kingsford Smith

40h 39m

2 stops

GRK3:29 pmKilleen Fort Hood Regional

$4,797

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Sat 2/7

5:00 pm-6:50 am

2 stops44h 50m

Sydney Kingsford Smith

Wed 2/11

3:50 pm-6:07 pm

2 stops43h 17m

$3,303

KilleenSydney

GRK - SYD

GRKSYD

Killeen Fort Hood Regional

Sat 2/7

12:31 pm-6:50 am

2 stops49h 19m

Sydney Kingsford Smith

Wed 2/11

3:50 pm-6:07 pm

2 stops43h 17m

$3,304

Flights are sorted by cheapest round-trip 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 airlines fly to Sydney?

United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to Sydney from Killeen according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 5 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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 round-trip 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	37h 58m
Direct flights	None

The fastest flight from Killeen to Sydney takes 37h 58m

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

Search flight deals

How far is Killeen Fort Hood Regional to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 8487.4 mi away from Killeen Fort Hood Regional. Flights usually cover this in 44h 50m, depending on flying conditions and air traffic around both airports.
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 layovers. 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Parramatta

Bondi Beach

Katoomba

Wollongong

Randwick

Coogee

Manly

Penrith

Cronulla

Lithgow

Leura

Charlestown

Terrigal

Swansea

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Killeen to Sydney. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Sydney from Killeen on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Killeen to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.