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.

$609 Cheap Flights from Guam to Sydney in 2026

1 adult

Find the cheapest flights from Guam to Sydney

Round-trip

One-way

Last minute

Recent return flight deals from Guam to Sydney

Enter your travel dates to find the best prices.

00:50 - 08:20

GUM

SYD

31h 30m

2 stops

09:45 - 03:35

SYD

GUM

41h 50m

2 stops

$1,347Multiple Airlines

Thu, 4 Jun - Fri, 12 Jun

00:50 - 09:05

GUM

SYD

32h 15m

1 stop

10:45 - 23:45

SYD

GUM

37h 00m

1 stop

$1,378Multiple Airlines

Thu, 4 Jun - Fri, 12 Jun

02:00 - 08:15

GUM

SYD

30h 15m

2 stops

10:45 - 01:00

SYD

GUM

38h 15m

1 stop

$1,559Multiple Airlines

Thu, 4 Jun - Fri, 12 Jun

06:00 - 08:00

GUM

SYD

26h 00m

1 stop

10:15 - 04:20

SYD

GUM

18h 05m

1 stop

$1,814Philippine Airlines

Thu, 30 Apr - Sun, 3 May

06:00 - 11:45

GUM

SYD

29h 45m

2 stops

13:00 - 23:45

SYD

GUM

34h 45m

2 stops

$1,885Multiple Airlines

Tue, 5 May - Mon, 11 May

06:00 - 08:00

GUM

SYD

26h 00m

1 stop

10:15 - 04:20

SYD

GUM

18h 05m

1 stop

$1,892Philippine Airlines

Tue, 5 May - Mon, 11 May

06:00 - 09:45

GUM

SYD

27h 45m

1 stop

10:15 - 04:20

SYD

GUM

18h 05m

1 stop

$2,018Multiple Airlines

Tue, 5 May - Mon, 11 May

02:50 - 07:20

GUM

SYD

28h 30m

2 stops

13:00 - 23:45

SYD

GUM

34h 45m

2 stops

$2,068Multiple Airlines

Wed, 29 Apr - Sun, 3 May

06:00 - 07:30

GUM

SYD

25h 30m

2 stops

11:15 - 04:20

SYD

GUM

17h 05m

1 stop

$2,090Multiple Airlines

Thu, 30 Apr - Sun, 3 May

17:20 - 19:20

GUM

SYD

26h 00m

3 stops

13:00 - 23:45

SYD

GUM

34h 45m

2 stops

$2,211Multiple Airlines

Tue, 5 May - Mon, 11 May

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Philippine Airlines flights from Guam to Sydney

Our best Philippine Airlines deals on Guam to Sydney flight tickets

Philippine Airlines

30 Apr

GUM06:00Tamuning Guam Intl

26h 00m

1 stop

SYD08:00Sydney Kingsford Smith

3 May

SYD10:15Sydney Kingsford Smith

18h 05m

1 stop

GUM04:20Tamuning Guam Intl

$1,814

Philippine Airlines

24 Apr

GUM06:00Tamuning Guam Intl

26h 00m

1 stop

SYD08:00Sydney Kingsford Smith

26 Apr

SYD10:15Sydney Kingsford Smith

18h 05m

1 stop

GUM04:20Tamuning Guam Intl

$1,883

Philippine Airlines

5 May

GUM06:00Tamuning Guam Intl

26h 00m

1 stop

SYD08:00Sydney Kingsford Smith

11 May

SYD10:15Sydney Kingsford Smith

18h 05m

1 stop

GUM04:20Tamuning Guam Intl

$1,892

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 4/6

00:50-08:20

2 stops31h 30m

Sydney Kingsford Smith

Fri 12/6

09:45-03:35

2 stops41h 50m

$1,347

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 4/6

00:50-09:05

1 stop32h 15m

Sydney Kingsford Smith

Fri 12/6

10:45-23:45

1 stop37h 00m

$1,378

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 4/6

02:00-08:15

2 stops30h 15m

Sydney Kingsford Smith

Fri 12/6

10:45-01:00

1 stop38h 15m

$1,559

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 30/4

06:00-08:00

1 stop26h 00m

Sydney Kingsford Smith

Sun 3/5

10:15-04:20

1 stop18h 05m

$1,814

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 5/5

06:00-11:45

2 stops29h 45m

Sydney Kingsford Smith

Mon 11/5

13:00-23:45

2 stops34h 45m

$1,885

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 5/5

06:00-08:00

1 stop26h 00m

Sydney Kingsford Smith

Mon 11/5

10:15-04:20

1 stop18h 05m

$1,892

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 5/5

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Mon 11/5

10:15-04:20

1 stop18h 05m

$2,018

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 29/4

02:50-07:20

2 stops28h 30m

Sydney Kingsford Smith

Sun 3/5

13:00-23:45

2 stops34h 45m

$2,068

Fastest return journey

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 30/4

06:00-07:30

2 stops25h 30m

Sydney Kingsford Smith

Sun 3/5

11:15-04:20

1 stop17h 05m

$2,090

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 5/5

17:20-19:20

3 stops26h 00m

Sydney Kingsford Smith

Mon 11/5

13:00-23:45

2 stops34h 45m

$2,211

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

Philippine Airlines, Korean Air, and United Airlines are the most popular carriers 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	26h 00m
Direct flights	None

The fastest flight from Guam to Sydney takes 26h 00m

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

Search flight deals

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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Why use momondo?

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.