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.

$774 Cheap Flights from Guam to Australia in 2026/27

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.

04:40 - 10:05GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

28h 25m1 stop Incheon Intl

11:40 - 04:30SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

17h 50m1 stop Incheon Intl

$1,361Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

05:25 - 10:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

28h 20m1 stop Manila Ninoy Aquino Intl

12:15 - 04:00SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

16h 45m1 stop Manila Ninoy Aquino Intl

$1,498Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

06:00 - 10:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

27h 45m1 stop Manila Ninoy Aquino Intl

12:15 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

17h 05m1 stop Manila Ninoy Aquino Intl

$1,636Multiple Airlines

Mon, 19 Oct - Sat, 24 Oct

05:25 - 10:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

28h 20m1 stop Manila Ninoy Aquino Intl

20:05 - 04:00SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

32h 55m2 stops Singapore Changi Manila Ninoy Aquino Intl

$1,640Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

06:00 - 10:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

27h 45m1 stop Manila Ninoy Aquino Intl

22:10 - 04:00SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

30h 50m2 stops Guangzhou Baiyun Manila Ninoy Aquino Intl

$1,647Multiple Airlines

Mon, 19 Oct - Sat, 24 Oct

02:00 - 09:00GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

30h 00m2 stops Incheon Intl Nanjing Lukou Intl

21:35 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

31h 45m3 stops Singapore Changi Cebu City Mactan Intl Manila Ninoy Aquino Intl

$1,681Multiple Airlines

Fri, 9 Oct - Fri, 16 Oct

02:00 - 10:20GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

31h 20m2 stops Incheon Intl Xiamen Gaoqi Intl

21:35 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

31h 45m2 stops Singapore Changi Manila Ninoy Aquino Intl

$1,731Multiple Airlines

Fri, 9 Oct - Fri, 16 Oct

02:00 - 12:10GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

33h 10m2 stops Incheon Intl Singapore Changi

20:05 - 04:00SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

32h 55m2 stops Singapore Changi Manila Ninoy Aquino Intl

$1,751Multiple Airlines

Tue, 23 Feb - Sat, 27 Feb

02:00 - 10:20GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

31h 20m2 stops Incheon Intl Xiamen Gaoqi Intl

21:35 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

31h 45m3 stops Singapore Changi Cebu City Mactan Intl Manila Ninoy Aquino Intl

$1,774Multiple Airlines

Fri, 9 Oct - Fri, 16 Oct

05:25 - 10:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

28h 20m1 stop Manila Ninoy Aquino Intl

12:15 - 04:00SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

16h 45m1 stop Manila Ninoy Aquino Intl

$1,783Multiple Airlines

Fri, 12 Feb - Wed, 17 Feb

Recent last minute flight deals from Guam to Australia

Enter your travel dates to find the best prices.

06:00 - 09:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

27h 45m1 stop Manila Ninoy Aquino Intl

12:15 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

17h 05m1 stop Manila Ninoy Aquino Intl

$1,558Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

06:00 - 09:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

27h 45m1 stop Manila Ninoy Aquino Intl

12:15 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

17h 05m1 stop Manila Ninoy Aquino Intl

$1,606Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

06:00 - 09:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

27h 45m1 stop Manila Ninoy Aquino Intl

12:25 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

40h 55m2 stops Xiamen Gaoqi Intl Manila Ninoy Aquino Intl

$1,784Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

06:00 - 09:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

27h 45m1 stop Manila Ninoy Aquino Intl

12:25 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

40h 55m2 stops Xiamen Gaoqi Intl Manila Ninoy Aquino Intl

$1,859Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

00:50 - 08:05GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

31h 15m2 stops Incheon Intl Osaka Kansai Intl

12:15 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

17h 05m1 stop Manila Ninoy Aquino Intl

$1,992Multiple Airlines

Thu, 1 Oct - Tue, 6 Oct

06:00 - 08:05GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

26h 05m2 stops Manila Ninoy Aquino Intl Osaka Kansai Intl

21:35 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

31h 45m3 stops Singapore Changi Cebu City Mactan Intl Manila Ninoy Aquino Intl

$2,077Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

06:00 - 08:05GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

26h 05m2 stops Manila Ninoy Aquino Intl Osaka Kansai Intl

21:35 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

31h 45m2 stops Singapore Changi Manila Ninoy Aquino Intl

$2,110Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

06:00 - 08:00GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

26h 00m1 stop Manila Ninoy Aquino Intl

11:15 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

18h 05m1 stop Manila Ninoy Aquino Intl

$2,215Philippine Airlines

Fri, 2 Oct - Fri, 9 Oct

06:00 - 11:45GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

29h 45m3 stops Manila Ninoy Aquino Intl Osaka Kansai Intl Singapore Changi

21:35 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

31h 45m2 stops Singapore Changi Manila Ninoy Aquino Intl

$2,242Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

06:00 - 08:05GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

26h 05m2 stops Manila Ninoy Aquino Intl Osaka Kansai Intl

16:10 - 15:35SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

24h 25m2 stops Ho Chi Minh City Incheon Intl

$2,312Multiple Airlines

Fri, 2 Oct - Tue, 6 Oct

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Malaysia Airlines flights from Guam to Australia

Our best Malaysia Airlines deals on Guam to Australia flight tickets

Malaysia Airlines

2 Oct

GUM16:40Tamuning Guam Intl

37h 45m

2 stops

SYD06:25Sydney Kingsford Smith

9 Oct

SYD22:10Sydney Kingsford Smith

41h 30m

2 stops

GUM14:40Tamuning Guam Intl

$3,832

Malaysia Airlines

2 Oct

GUM16:40Tamuning Guam Intl

41h 20m

2 stops

SYD10:00Sydney Kingsford Smith

9 Oct

SYD22:10Sydney Kingsford Smith

41h 30m

2 stops

GUM14:40Tamuning Guam Intl

$3,836

Malaysia Airlines

25 Oct

GUM16:45Tamuning Guam Intl

26h 50m

2 stops

SYD20:35Sydney Kingsford Smith

1 Nov

SYD22:15Sydney Kingsford Smith

41h 30m

2 stops

GUM14:45Tamuning Guam Intl

$3,969

Philippine Airlines flights from Guam to Australia

Our best Philippine Airlines deals on Guam to Australia flight tickets

Philippine Airlines

2 Oct

GUM06:00Tamuning Guam Intl

26h 00m

1 stop

SYD08:00Sydney Kingsford Smith

9 Oct

SYD11:15Sydney Kingsford Smith

18h 05m

1 stop

GUM04:20Tamuning Guam Intl

$2,215

Philippine Airlines

23 Nov

GUM05:25Tamuning Guam Intl

28h 50m

1 stop

BNE10:15Brisbane

30 Nov

BNE11:35Brisbane

16h 25m

1 stop

GUM04:00Tamuning Guam Intl

$2,240

Philippine Airlines

23 Nov

GUM05:25Tamuning Guam Intl

28h 50m

1 stop

BNE10:15Brisbane

30 Nov

BNE11:35Brisbane

16h 25m

1 stop

GUM04:00Tamuning Guam Intl

$2,512

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Sun 25/10

04:40-10:05

1 stop28h 25m

Sydney Kingsford Smith

Sun 1/11

11:40-04:30

1 stop17h 50m

$1,361

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Thu 29/10

05:25-10:45

1 stop28h 20m

Sydney Kingsford Smith

Thu 5/11

12:15-04:00

1 stop16h 45m

$1,498

Fastest return journey

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Mon 19/10

06:00-10:45

1 stop27h 45m

Sydney Kingsford Smith

Sat 24/10

12:15-04:20

1 stop17h 05m

$1,636

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Thu 29/10

05:25-10:45

1 stop28h 20m

Sydney Kingsford Smith

Thu 5/11

20:05-04:00

2 stops32h 55m

$1,640

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Mon 19/10

06:00-10:45

1 stop27h 45m

Sydney Kingsford Smith

Sat 24/10

22:10-04:00

2 stops30h 50m

$1,647

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Fri 9/10

02:00-09:00

2 stops30h 00m

Sydney Kingsford Smith

Fri 16/10

21:35-04:20

3 stops31h 45m

$1,681

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Fri 9/10

02:00-10:20

2 stops31h 20m

Sydney Kingsford Smith

Fri 16/10

21:35-04:20

2 stops31h 45m

$1,731

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Tue 23/2

02:00-12:10

2 stops33h 10m

Sydney Kingsford Smith

Sat 27/2

20:05-04:00

2 stops32h 55m

$1,751

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Fri 9/10

02:00-10:20

2 stops31h 20m

Sydney Kingsford Smith

Fri 16/10

21:35-04:20

3 stops31h 45m

$1,774

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Fri 12/2

05:25-10:45

1 stop28h 20m

Sydney Kingsford Smith

Wed 17/2

12:15-04:00

1 stop16h 45m

$1,783

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 Trinity Airways (Formerly 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

Best price found	$774
Fastest flight time	28h 20m
Direct flights	None

The best one-way flight to Australia from Guam in the past 72 hours is $774. The best return flight deal from Guam to Australia found on momondo in the last 72 hours is $1,361.

The fastest flight from Guam to Australia takes 28h 20m

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.