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.

$606 Cheap Flights from Guam to Australia in 2026

Find the cheapest flights from Guam to Australia

Return

One-way

Last minute

Recent return flight deals from Guam to Australia

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

$1,337Multiple 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

$1,338Multiple 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

$1,429Multiple Airlines

Wed, 2 Sep - Wed, 30 Sep

06:00 - 20:20

GUM

MEL

38h 20m

2 stops

00:35 - 04:20

MEL

GUM

27h 45m

1 stop

$1,433Multiple Airlines

Thu, 3 Sep - Sat, 12 Sep

04:40 - 09:35

GUM

MEL

28h 55m

2 stops

21:05 - 03:35

MEL

GUM

30h 30m

2 stops

$1,477Multiple Airlines

Thu, 3 Sep - Mon, 7 Sep

04:40 - 16:55

GUM

BNE

36h 15m

3 stops

11:10 - 03:35

BNE

GUM

16h 25m

1 stop

$1,478Multiple Airlines

Sun, 23 Aug - Sat, 29 Aug

06:00 - 10:05

GUM

BNE

28h 05m

1 stop

11:20 - 04:20

BNE

GUM

17h 00m

1 stop

$1,518Philippine Airlines

Sun, 23 Aug - Sat, 29 Aug

06:00 - 06:30

GUM

MEL

24h 30m

1 stop

08:00 - 04:20

MEL

GUM

20h 20m

1 stop

$1,528Philippine Airlines

Thu, 3 Sep - Sun, 13 Sep

06:00 - 19:35

GUM

SYD

37h 35m

2 stops

11:15 - 04:20

SYD

GUM

17h 05m

1 stop

$1,529Multiple 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

$1,538Philippine Airlines

Sun, 16 Aug - Sun, 23 Aug

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Korean Air flights from Guam to Australia

Our best Korean Air deals on Guam to Australia 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

$2,786

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

$6,524

Philippine Airlines flights from Guam to Australia

Our best Philippine Airlines deals on Guam to Australia flight tickets

Philippine Airlines

23 Aug

GUM06:00Tamuning Guam Intl

28h 05m

1 stop

BNE10:05Brisbane

29 Aug

BNE11:20Brisbane

17h 00m

1 stop

GUM04:20Tamuning Guam Intl

$1,518

Philippine Airlines

3 Sept

GUM06:00Tamuning Guam Intl

24h 30m

1 stop

MEL06:30Melbourne

13 Sept

MEL08:00Melbourne

20h 20m

1 stop

GUM04:20Tamuning Guam Intl

$1,528

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

$1,538

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

$1,337

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

$1,338

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

$1,429

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Thu 3/9

06:00-20:20

2 stops38h 20m

Melbourne

Sat 12/9

00:35-04:20

1 stop27h 45m

$1,433

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Thu 3/9

04:40-09:35

2 stops28h 55m

Melbourne

Mon 7/9

21:05-03:35

2 stops30h 30m

$1,477

TamuningBrisbane

GUM - BNE

GUMBNE

Tamuning Guam Intl

Sun 23/8

04:40-16:55

3 stops36h 15m

Brisbane

Sat 29/8

11:10-03:35

1 stop16h 25m

$1,478

TamuningBrisbane

GUM - BNE

GUMBNE

Tamuning Guam Intl

Sun 23/8

06:00-10:05

1 stop28h 05m

Brisbane

Sat 29/8

11:20-04:20

1 stop17h 00m

$1,518

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Thu 3/9

06:00-06:30

1 stop24h 30m

Melbourne

Sun 13/9

08:00-04:20

1 stop20h 20m

$1,528

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

$1,529

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

$1,538

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 Australia

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 Australia?

Philippine Airlines and T'way Air are the most popular carriers operating from Guam to Australia

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	23h 00m
Direct flights	None

The fastest flight from Guam to Australia takes 23h 00m

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

Search flight deals

Frequently asked questions about flying from Guam to Australia

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.

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.