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

You can take advantage of momondo’s Price Alerts by first searching for your flights to Guam from Australia . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Guam to Australia?

Prices for flights from Guam to Australia are updated daily.

How old do you have to be to fly from Guam to Australia?

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 Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$746 Cheap Flights from Guam to Australia in 2025/26

1 adult

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Find the cheapest flights from Guam to Australia

Round-trip

One-way

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Recent return flight deals from Guam to Australia

Enter your travel dates to find the best prices.

05:45 - 10:45

GUM

SYD

28h 00m1 stop

12:15 - 04:00

SYD

GUM

16h 45m1 stop

$1,099Multiple Airlines

Thu, 26 Feb - Tue, 3 Mar

05:45 - 10:45

GUM

SYD

28h 00m1 stop

21:50 - 04:00

SYD

GUM

31h 10m2 stops

$1,247Multiple Airlines

Thu, 26 Feb - Tue, 3 Mar

05:45 - 10:45

GUM

SYD

28h 00m1 stop

12:15 - 04:00

SYD

GUM

16h 45m1 stop

$1,256Multiple Airlines

Thu, 12 Mar - Thu, 19 Mar

05:45 - 09:15

GUM

SYD

26h 30m2 stops

12:15 - 04:00

SYD

GUM

16h 45m1 stop

$1,274Multiple Airlines

Thu, 12 Mar - Thu, 19 Mar

06:00 - 19:35

GUM

SYD

37h 35m2 stops

20:50 - 04:20

SYD

GUM

31h 30m2 stops

$1,320Multiple Airlines

Thu, 14 May - Fri, 29 May

06:00 - 09:45

GUM

SYD

27h 45m1 stop

12:15 - 04:20

SYD

GUM

16h 05m1 stop

$1,491Multiple Airlines

Fri, 1 May - Fri, 8 May

05:15 - 07:20

GUM

PER

28h 05m2 stops

08:40 - 03:25

PER

GUM

40h 45m2 stops

$1,613Philippine Airlines

Fri, 20 Mar - Mon, 23 Mar

05:15 - 07:20

GUM

PER

28h 05m2 stops

08:40 - 03:25

PER

GUM

40h 45m2 stops

$1,615Philippine Airlines

Fri, 20 Mar - Mon, 23 Mar

05:15 - 07:20

GUM

PER

28h 05m2 stops

08:40 - 04:00

PER

GUM

17h 20m1 stop

$1,789Philippine Airlines

Fri, 20 Mar - Mon, 23 Mar

16:35 - 20:45

GUM

MEL

27h 10m2 stops

08:45 - 14:35

MEL

GUM

54h 50m2 stops

$3,958Malaysia Airlines

Mon, 16 Mar - Fri, 20 Mar

Philippine Airlines flights from Guam to Australia

Our best Philippine Airlines deals on Guam to Australia flight tickets

Philippine Airlines

20 Mar

GUM05:15Tamuning Guam Intl

28h 05m

2 stops

PER07:20Perth

23 Mar

PER08:40Perth

40h 45m

2 stops

GUM03:25Tamuning Guam Intl

$1,613

Find similar

Philippine Airlines

20 Mar

GUM05:15Tamuning Guam Intl

28h 05m

2 stops

PER07:20Perth

23 Mar

PER08:40Perth

40h 45m

2 stops

GUM03:25Tamuning Guam Intl

$1,615

Find similar

Philippine Airlines

20 Mar

GUM05:15Tamuning Guam Intl

28h 05m

2 stops

PER07:20Perth

23 Mar

PER08:40Perth

17h 20m

1 stop

GUM04:00Tamuning Guam Intl

$1,789

Find similar

T'way Air flights from Guam to Australia

Our best T'way Air deals on Guam to Australia flight tickets

T'way Air

26 Feb

GUM16:15Tamuning Guam Intl

41h 00m

2 stops

SYD10:15Sydney Kingsford Smith

3 Mar

SYD12:15Sydney Kingsford Smith

52h 00m

2 stops

GUM15:15Tamuning Guam Intl

$2,152

Find similar

T'way Air

12 Mar

GUM16:15Tamuning Guam Intl

41h 00m

2 stops

SYD10:15Sydney Kingsford Smith

19 Mar

SYD12:15Sydney Kingsford Smith

52h 00m

2 stops

GUM15:15Tamuning Guam Intl

$2,357

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 26/2

05:45-10:45

1 stop28h 00m

Sydney Kingsford Smith

Tue 3/3

12:15-04:00

1 stop16h 45m

$1,099

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 26/2

05:45-10:45

1 stop28h 00m

Sydney Kingsford Smith

Tue 3/3

21:50-04:00

2 stops31h 10m

$1,247

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 12/3

05:45-10:45

1 stop28h 00m

Sydney Kingsford Smith

Thu 19/3

12:15-04:00

1 stop16h 45m

$1,256

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 12/3

05:45-09:15

2 stops26h 30m

Sydney Kingsford Smith

Thu 19/3

12:15-04:00

1 stop16h 45m

$1,274

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 14/5

06:00-19:35

2 stops37h 35m

Sydney Kingsford Smith

Fri 29/5

20:50-04:20

2 stops31h 30m

$1,320

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Fri 1/5

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Fri 8/5

12:15-04:20

1 stop16h 05m

$1,491

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Fri 20/3

05:15-07:20

2 stops28h 05m

Perth

Mon 23/3

08:40-03:25

2 stops40h 45m

$1,613

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Fri 20/3

05:15-07:20

2 stops28h 05m

Perth

Mon 23/3

08:40-03:25

2 stops40h 45m

$1,615

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Fri 20/3

05:15-07:20

2 stops28h 05m

Perth

Mon 23/3

08:40-04:00

1 stop17h 20m

$1,789

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Mon 16/3

16:35-20:45

2 stops27h 10m

Melbourne

Fri 20/3

08:45-14:35

2 stops54h 50m

$3,958

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Guam to Australia flight deals and tips

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

Fastest flight time	17h 20m
Direct flights	None

The fastest flight from Guam to Australia takes 17h 20m

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

Search flight deals

When did momondo last update prices for flights from Guam to Australia?
Prices for flights from Guam to Australia are updated daily.
How old do you have to be to fly from Guam to Australia?
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 Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Guam to Australia?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Guam from Australia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Guam to Australia with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

It is quick and easy to find Guam to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.

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

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

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

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 Australia.

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

Yes. momondo can track prices for Guam to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.