When did momondo last update prices for flights from Guam to Sydney Kingsford Smith Airport?

Prices for flights from Guam to Sydney Kingsford Smith Airport were last updated today.

How old do you have to be to fly from Guam to Sydney Kingsford Smith Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Guam to Sydney Kingsford Smith Airport.

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

The necessary travel and health documents for your Sydney Kingsford Smith Airport 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 licence 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.

$706 Cheap Flights from Guam to Sydney in 2026

Find the cheapest flights from Guam to Sydney

Return

One-way

Last minute

Recent return flight deals from Guam to Sydney

Enter your travel dates to find the best prices.

06:00 - 09:45

GUM

SYD

27h 45m

1 stop

10:15 - 04:20

SYD

GUM

42h 05m

2 stops

$1,339Multiple Airlines

Wed, 2 Sep - Wed, 30 Sep

06:00 - 09:45

GUM

SYD

27h 45m

1 stop

11:15 - 04:20

SYD

GUM

17h 05m

1 stop

$1,340Multiple Airlines

Wed, 2 Sep - Wed, 30 Sep

04:40 - 11:45

GUM

SYD

31h 05m

2 stops

20:35 - 04:20

SYD

GUM

31h 45m

2 stops

$1,431Multiple Airlines

Wed, 2 Sep - Wed, 30 Sep

06:00 - 19:35

GUM

SYD

37h 35m

2 stops

11:15 - 04:20

SYD

GUM

17h 05m

1 stop

$1,531Multiple Airlines

Sun, 16 Aug - Sun, 23 Aug

06:00 - 08:00

GUM

SYD

26h 00m

1 stop

10:15 - 04:20

SYD

GUM

18h 05m

1 stop

$1,540Philippine Airlines

Sun, 16 Aug - Sun, 23 Aug

04:40 - 11:45

GUM

SYD

31h 05m

2 stops

13:00 - 23:45

SYD

GUM

34h 45m

2 stops

$1,556Multiple Airlines

Sun, 16 Aug - Sun, 23 Aug

00:50 - 09:45

GUM

SYD

32h 55m

2 stops

13:00 - 23:45

SYD

GUM

34h 45m

2 stops

$1,562Multiple Airlines

Fri, 10 Jul - Sat, 18 Jul

06:00 - 09:45

GUM

SYD

27h 45m

1 stop

11:15 - 04:20

SYD

GUM

17h 05m

1 stop

$1,566Multiple Airlines

Wed, 29 Jul - Wed, 5 Aug

06:00 - 09:45

GUM

SYD

27h 45m

1 stop

13:00 - 04:20

SYD

GUM

39h 20m

2 stops

$1,573Multiple Airlines

Wed, 29 Jul - Wed, 5 Aug

04:40 - 11:45

GUM

SYD

31h 05m

2 stops

13:00 - 03:35

SYD

GUM

38h 35m

3 stops

$1,588Multiple Airlines

Sun, 16 Aug - Sun, 23 Aug

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Korean Air flights from Guam to Sydney

Our best Korean Air deals on Guam to Sydney flight tickets

Korean Air

19 July

GUM17:20Tamuning Guam Intl

37h 00m

1 stop

SYD06:20Sydney Kingsford Smith

6 Aug

SYD07:55Sydney Kingsford Smith

31h 40m

1 stop

GUM15:35Tamuning Guam Intl

$2,789

Korean Air

18 June

GUM17:20Tamuning Guam Intl

37h 00m

1 stop

SYD06:20Sydney Kingsford Smith

2 July

SYD07:55Sydney Kingsford Smith

31h 40m

1 stop

GUM15:35Tamuning Guam Intl

$6,532

Philippine Airlines flights from Guam to Sydney

Our best Philippine Airlines deals on Guam to Sydney flight tickets

Philippine Airlines

16 Aug

GUM06:00Tamuning Guam Intl

26h 00m

1 stop

SYD08:00Sydney Kingsford Smith

23 Aug

SYD10:15Sydney Kingsford Smith

18h 05m

1 stop

GUM04:20Tamuning Guam Intl

$1,540

Philippine Airlines

14 July

GUM06:00Tamuning Guam Intl

26h 00m

1 stop

SYD08:00Sydney Kingsford Smith

20 July

SYD10:15Sydney Kingsford Smith

18h 05m

1 stop

GUM04:20Tamuning Guam Intl

$1,991

Philippine Airlines

14 July

GUM06:00Tamuning Guam Intl

26h 00m

1 stop

SYD08:00Sydney Kingsford Smith

21 July

SYD10:15Sydney Kingsford Smith

18h 05m

1 stop

GUM04:20Tamuning Guam Intl

$1,992

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 2/9

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Wed 30/9

10:15-04:20

2 stops42h 05m

$1,339

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 2/9

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Wed 30/9

11:15-04:20

1 stop17h 05m

$1,340

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 2/9

04:40-11:45

2 stops31h 05m

Sydney Kingsford Smith

Wed 30/9

20:35-04:20

2 stops31h 45m

$1,431

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 16/8

06:00-19:35

2 stops37h 35m

Sydney Kingsford Smith

Sun 23/8

11:15-04:20

1 stop17h 05m

$1,531

Fastest return journey

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 16/8

06:00-08:00

1 stop26h 00m

Sydney Kingsford Smith

Sun 23/8

10:15-04:20

1 stop18h 05m

$1,540

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 16/8

04:40-11:45

2 stops31h 05m

Sydney Kingsford Smith

Sun 23/8

13:00-23:45

2 stops34h 45m

$1,556

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Fri 10/7

00:50-09:45

2 stops32h 55m

Sydney Kingsford Smith

Sat 18/7

13:00-23:45

2 stops34h 45m

$1,562

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 29/7

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Wed 5/8

11:15-04:20

1 stop17h 05m

$1,566

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 29/7

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Wed 5/8

13:00-04:20

2 stops39h 20m

$1,573

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 16/8

04:40-11:45

2 stops31h 05m

Sydney Kingsford Smith

Sun 23/8

13:00-03:35

3 stops38h 35m

$1,588

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Guam 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 Guam to Sydney Kingsford Smith?

T'way Air is the most popular carrier operating from Guam to Sydney Kingsford Smith

Cheap Guam to Sydney flight deals and tips

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

Fastest flight time	27h 45m
Direct flights	None

The fastest flight from Guam to Sydney takes 27h 45m

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

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Frequently asked questions about flying from Guam to Sydney

When did momondo last update prices for flights from Guam to Sydney Kingsford Smith Airport?
Prices for flights from Guam to Sydney Kingsford Smith Airport were last updated today.
How old do you have to be to fly from Guam to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Guam to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport 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 licence 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.

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Coogee

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Randwick

Charlestown

Newport

Swansea

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

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

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

All flight searches from Guam to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Guam to Sydney.

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

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Guam and alert you when they change.