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.

$966 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

Enter your travel dates to find the best prices.

05:15 - 09:45

GUM

SYD

28h 30m2 stops

12:15 - 03:25

SYD

GUM

39h 10m2 stops

$1,258Multiple Airlines

Wed, 29 Apr - Wed, 6 May

05:15 - 09:45

GUM

SYD

28h 30m2 stops

12:15 - 04:20

SYD

GUM

16h 05m1 stop

$1,297Multiple Airlines

Wed, 29 Apr - Wed, 6 May

06:00 - 19:35

GUM

SYD

37h 35m2 stops

12:15 - 04:20

SYD

GUM

16h 05m1 stop

$1,327Multiple Airlines

Tue, 28 Apr - Thu, 7 May

06:00 - 19:35

GUM

SYD

37h 35m2 stops

12:15 - 04:20

SYD

GUM

16h 05m1 stop

$1,347Multiple Airlines

Tue, 28 Apr - Fri, 8 May

05:15 - 19:35

GUM

SYD

38h 20m2 stops

12:15 - 04:20

SYD

GUM

16h 05m1 stop

$1,348Multiple Airlines

Sun, 26 Apr - Thu, 7 May

05:15 - 19:35

GUM

SYD

38h 20m2 stops

12:15 - 04:20

SYD

GUM

16h 05m1 stop

$1,367Multiple Airlines

Sun, 26 Apr - Sat, 9 May

05:15 - 19:35

GUM

SYD

38h 20m2 stops

12:15 - 04:20

SYD

GUM

16h 05m1 stop

$1,385Multiple Airlines

Sun, 26 Apr - Wed, 6 May

06:00 - 09:45

GUM

SYD

27h 45m1 stop

12:15 - 04:20

SYD

GUM

16h 05m1 stop

$1,392Multiple Airlines

Thu, 9 Apr - Thu, 16 Apr

06:00 - 09:45

GUM

SYD

27h 45m1 stop

20:50 - 03:25

SYD

GUM

30h 35m2 stops

$1,424Multiple Airlines

Mon, 27 Apr - Wed, 6 May

06:00 - 09:45

GUM

SYD

27h 45m1 stop

20:50 - 03:25

SYD

GUM

30h 35m2 stops

$1,426Multiple Airlines

Sun, 26 Apr - Mon, 4 May

Philippine Airlines flights from Guam to Sydney

Our best Philippine Airlines deals on Guam to Sydney flight tickets

Philippine Airlines

29 Apr

GUM05:15Tamuning Guam Intl

26h 45m

2 stops

SYD08:00Sydney Kingsford Smith

8 May

SYD10:15Sydney Kingsford Smith

18h 05m

1 stop

GUM04:20Tamuning Guam Intl

$1,937

Find similar

Philippine Airlines

29 Apr

GUM05:15Tamuning Guam Intl

26h 45m

2 stops

SYD08:00Sydney Kingsford Smith

5 May

SYD10:15Sydney Kingsford Smith

18h 05m

1 stop

GUM04:20Tamuning Guam Intl

$1,965

Find similar

Philippine Airlines

1 May

GUM05:15Tamuning Guam Intl

50h 45m

2 stops

SYD08:00Sydney Kingsford Smith

7 May

SYD10:15Sydney Kingsford Smith

18h 05m

1 stop

GUM04:20Tamuning Guam Intl

$1,974

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 29/4

05:15-09:45

2 stops28h 30m

Sydney Kingsford Smith

Wed 6/5

12:15-03:25

2 stops39h 10m

$1,258

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 29/4

05:15-09:45

2 stops28h 30m

Sydney Kingsford Smith

Wed 6/5

12:15-04:20

1 stop16h 05m

$1,297

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 28/4

06:00-19:35

2 stops37h 35m

Sydney Kingsford Smith

Thu 7/5

12:15-04:20

1 stop16h 05m

$1,327

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 28/4

06:00-19:35

2 stops37h 35m

Sydney Kingsford Smith

Fri 8/5

12:15-04:20

1 stop16h 05m

$1,347

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 26/4

05:15-19:35

2 stops38h 20m

Sydney Kingsford Smith

Thu 7/5

12:15-04:20

1 stop16h 05m

$1,348

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 26/4

05:15-19:35

2 stops38h 20m

Sydney Kingsford Smith

Sat 9/5

12:15-04:20

1 stop16h 05m

$1,367

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 26/4

05:15-19:35

2 stops38h 20m

Sydney Kingsford Smith

Wed 6/5

12:15-04:20

1 stop16h 05m

$1,385

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 9/4

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Thu 16/4

12:15-04:20

1 stop16h 05m

$1,392

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 27/4

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Wed 6/5

20:50-03:25

2 stops30h 35m

$1,424

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 26/4

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Mon 4/5

20:50-03:25

2 stops30h 35m

$1,426

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted 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.