How do I get Price Alerts for flights from Guam to Sydney?

Search flight deals from Guam to Sydney . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Guam to Sydney with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

$1,371 Cheap Flights from Guam to Sydney in 2025/26

1 adult

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Find the cheapest flights from Guam to Sydney

Round-trip

One-way

Recent return flight deals from Guam to Sydney

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06:00 - 09:45

GUM

SYD

27h 45m1 stop

12:15 - 04:20

SYD

GUM

16h 05m1 stop

$1,371Multiple Airlines

Mon, 6 Apr - Thu, 23 Apr

06:00 - 09:45

GUM

SYD

27h 45m1 stop

06:00 - 03:25

SYD

GUM

21h 25m2 stops

$1,476Multiple Airlines

Mon, 6 Apr - Thu, 23 Apr

17:00 - 07:20

GUM

SYD

38h 20m3 stops

20:50 - 04:20

SYD

GUM

31h 30m2 stops

$1,704Multiple Airlines

Mon, 6 Apr - Thu, 23 Apr

02:40 - 12:15

GUM

SYD

32h 35m2 stops

21:30 - 01:10

SYD

GUM

28h 40m2 stops

$1,729Multiple Airlines

Mon, 5 Jan - Tue, 13 Jan

17:00 - 07:20

GUM

SYD

38h 20m3 stops

10:15 - 15:15

SYD

GUM

29h 00m3 stops

$1,767Multiple Airlines

Mon, 6 Apr - Thu, 23 Apr

16:30 - 13:40

GUM

SYD

21h 10m2 stops

20:50 - 04:20

SYD

GUM

31h 30m2 stops

$1,768Multiple Airlines

Mon, 6 Apr - Thu, 23 Apr

02:00 - 08:05

GUM

SYD

29h 05m2 stops

10:45 - 01:10

SYD

GUM

39h 25m3 stops

$1,817Multiple Airlines

Mon, 5 Jan - Tue, 13 Jan

05:45 - 10:45

GUM

SYD

28h 00m1 stop

21:50 - 15:15

SYD

GUM

42h 25m2 stops

$1,838Multiple Airlines

Tue, 6 Jan - Tue, 13 Jan

05:15 - 09:50

GUM

SYD

51h 35m2 stops

11:35 - 04:00

SYD

GUM

17h 25m1 stop

$1,892Philippine Airlines

Fri, 13 Mar - Mon, 16 Mar

05:15 - 09:50

GUM

SYD

51h 35m2 stops

11:35 - 04:00

SYD

GUM

17h 25m1 stop

$1,982Philippine Airlines

Fri, 13 Mar - Mon, 16 Mar

Philippine Airlines flights from Guam to Sydney

Our best Philippine Airlines deals on Guam to Sydney flight tickets

Philippine Airlines

13 Mar

GUM05:15Tamuning Guam Intl

51h 35m

2 stops

SYD09:50Sydney Kingsford Smith

16 Mar

SYD11:35Sydney Kingsford Smith

17h 25m

1 stop

GUM04:00Tamuning Guam Intl

$1,892

Find similar

Philippine Airlines

13 Mar

GUM05:15Tamuning Guam Intl

51h 35m

2 stops

SYD09:50Sydney Kingsford Smith

16 Mar

SYD11:35Sydney Kingsford Smith

17h 25m

1 stop

GUM04:00Tamuning Guam Intl

$1,982

Find similar

Philippine Airlines

13 Mar

GUM05:15Tamuning Guam Intl

51h 35m

2 stops

SYD09:50Sydney Kingsford Smith

16 Mar

SYD11:35Sydney Kingsford Smith

17h 25m

1 stop

GUM04:00Tamuning Guam Intl

$1,984

Find similar

Korean Air flights from Guam to Sydney

Our best Korean Air deals on Guam to Sydney flight tickets

Korean Air

13 Mar

GUM16:50Tamuning Guam Intl

37h 05m

1 stop

SYD06:55Sydney Kingsford Smith

16 Mar

SYD09:10Sydney Kingsford Smith

30h 25m

1 stop

GUM14:35Tamuning Guam Intl

$2,470

Find similar

Korean Air

12 Mar

GUM01:00Tamuning Guam Intl

28h 55m

1 stop

SYD06:55Sydney Kingsford Smith

16 Mar

SYD09:10Sydney Kingsford Smith

30h 25m

1 stop

GUM14:35Tamuning Guam Intl

$2,472

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 6/4

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Thu 23/4

12:15-04:20

1 stop16h 05m

$1,371

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 6/4

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Thu 23/4

06:00-03:25

2 stops21h 25m

$1,476

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 6/4

17:00-07:20

3 stops38h 20m

Sydney Kingsford Smith

Thu 23/4

20:50-04:20

2 stops31h 30m

$1,704

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 5/1

02:40-12:15

2 stops32h 35m

Sydney Kingsford Smith

Tue 13/1

21:30-01:10

2 stops28h 40m

$1,729

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 6/4

17:00-07:20

3 stops38h 20m

Sydney Kingsford Smith

Thu 23/4

10:15-15:15

3 stops29h 00m

$1,767

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 6/4

16:30-13:40

2 stops21h 10m

Sydney Kingsford Smith

Thu 23/4

20:50-04:20

2 stops31h 30m

$1,768

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 5/1

02:00-08:05

2 stops29h 05m

Sydney Kingsford Smith

Tue 13/1

10:45-01:10

3 stops39h 25m

$1,817

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 6/1

05:45-10:45

1 stop28h 00m

Sydney Kingsford Smith

Tue 13/1

21:50-15:15

2 stops42h 25m

$1,838

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Fri 13/3

05:15-09:50

2 stops51h 35m

Sydney Kingsford Smith

Mon 16/3

11:35-04:00

1 stop17h 25m

$1,892

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Fri 13/3

05:15-09:50

2 stops51h 35m

Sydney Kingsford Smith

Mon 16/3

11:35-04:00

1 stop17h 25m

$1,982

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 05m
Direct flights	None

The fastest flight from Guam to Sydney takes 27h 05m

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

Search flight deals

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.

How do I get Price Alerts for flights from Guam to Sydney?
Search flight deals from Guam to Sydney. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Guam to Sydney with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

Bondi Beach

Coogee

Cronulla

Randwick

Charlestown

Newport

Swansea

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.