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.

$557 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.

04:40 - 08:00GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

51h 20m3 stops Incheon Intl Xi'an Xianyang Nanjing Lukou Intl

20:30 - 03:35SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

31h 05m2 stops Shanghai Pu Dong Incheon Intl

$1,144Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

02:20 - 09:00GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

30h 40m2 stops Incheon Intl Shanghai Pu Dong

20:30 - 23:55SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

27h 25m2 stops Shanghai Pu Dong Incheon Intl

$1,448Multiple Airlines

Sun, 6 Sep - Mon, 14 Sep

04:40 - 06:45GUM Tamuning Guam Intl-BNE Brisbane

26h 05m2 stops Incheon Intl Tokyo Narita

13:40 - 01:15BNE Brisbane-GUM Tamuning Guam Intl

35h 35m2 stops Bangkok Suvarnabhumi Incheon Intl

$1,519Multiple Airlines

Wed, 9 Sep - Sun, 13 Sep

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

27h 45m1 stop Manila Ninoy Aquino Intl

20:50 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

31h 30m2 stops Kuala Lumpur Intl Manila Ninoy Aquino Intl

$1,549Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

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

27h 45m1 stop Manila Ninoy Aquino Intl

09:45 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

42h 35m2 stops Kuala Lumpur Intl Manila Ninoy Aquino Intl

$1,552Multiple Airlines

Sat, 5 Sep - Fri, 11 Sep

02:20 - 10:05GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

30h 45m1 stop Incheon Intl

11:40 - 01:10SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

38h 30m1 stop Incheon Intl

$1,605Multiple Airlines

Wed, 2 Dec - Thu, 17 Dec

04:40 - 19:20GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

38h 40m3 stops Incheon Intl Ho Chi Minh City Singapore Changi

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

17h 05m1 stop Manila Ninoy Aquino Intl

$1,635Multiple Airlines

Sat, 5 Sep - Fri, 11 Sep

02:20 - 13:15GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

33h 55m2 stops Incheon Intl Hanoi Noibai

11:40 - 01:10SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

38h 30m1 stop Incheon Intl

$1,721Multiple Airlines

Wed, 2 Dec - Thu, 17 Dec

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

27h 45m1 stop Manila Ninoy Aquino Intl

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

17h 05m1 stop Manila Ninoy Aquino Intl

$1,747Multiple Airlines

Sat, 5 Sep - Fri, 11 Sep

17:20 - 19:20GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

26h 00m3 stops Incheon Intl Taipei City Taiwan Taoyuan Intl Singapore Changi

07:40 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

20h 40m2 stops Hong Kong Intl Manila Ninoy Aquino Intl

$1,776Multiple Airlines

Sat, 5 Sep - Fri, 11 Sep

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

13:00 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

39h 20m2 stops Singapore Changi Manila Ninoy Aquino Intl

$1,704Multiple Airlines

Thu, 13 Aug - Tue, 18 Aug

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

27h 45m1 stop Manila Ninoy Aquino Intl

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

31h 45m2 stops Singapore Changi Manila Ninoy Aquino Intl

$1,748Multiple Airlines

Thu, 13 Aug - Mon, 17 Aug

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

27h 45m1 stop Manila Ninoy Aquino Intl

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

31h 45m2 stops Singapore Changi Manila Ninoy Aquino Intl

$1,751Multiple Airlines

Thu, 13 Aug - Thu, 20 Aug

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

27h 45m1 stop Manila Ninoy Aquino Intl

13:00 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

39h 20m2 stops Singapore Changi Manila Ninoy Aquino Intl

$1,754Multiple Airlines

Thu, 13 Aug - Wed, 19 Aug

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

27h 45m1 stop Manila Ninoy Aquino Intl

09:45 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

42h 35m2 stops Kuala Lumpur Intl Manila Ninoy Aquino Intl

$1,772Multiple Airlines

Thu, 13 Aug - Fri, 21 Aug

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

27h 45m1 stop Manila Ninoy Aquino Intl

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

17h 05m1 stop Manila Ninoy Aquino Intl

$1,833Multiple Airlines

Thu, 13 Aug - Wed, 19 Aug

06:00 - 19:20GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

37h 20m2 stops Manila Ninoy Aquino Intl Singapore Changi

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

17h 05m1 stop Manila Ninoy Aquino Intl

$1,914Multiple Airlines

Fri, 14 Aug - Wed, 19 Aug

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

26h 00m1 stop Manila Ninoy Aquino Intl

13:00 - 04:20SYD Sydney Kingsford Smith-GUM Tamuning Guam Intl

39h 20m2 stops Singapore Changi Manila Ninoy Aquino Intl

$1,933Multiple Airlines

Fri, 14 Aug - Tue, 18 Aug

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

27h 45m1 stop Manila Ninoy Aquino Intl

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

31h 45m2 stops Singapore Changi Manila Ninoy Aquino Intl

$1,935Multiple Airlines

Sat, 15 Aug - Thu, 20 Aug

06:00 - 19:20GUM Tamuning Guam Intl-SYD Sydney Kingsford Smith

37h 20m2 stops Manila Ninoy Aquino Intl Singapore Changi

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

17h 05m1 stop Manila Ninoy Aquino Intl

$1,939Multiple Airlines

Wed, 12 Aug - Wed, 19 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

22 Sept

GUM17:20Tamuning Guam Intl

37h 25m

1 stop

BNE06:45Brisbane

29 Sept

BNE08:30Brisbane

31h 05m

1 stop

GUM15:35Tamuning Guam Intl

$2,280

Korean Air

6 Sept

GUM02:00Tamuning Guam Intl

17h 25m

1 stop

SYD19:25Sydney Kingsford Smith

14 Sept

SYD21:00Sydney Kingsford Smith

18h 35m

1 stop

GUM15:35Tamuning Guam Intl

$2,484

Korean Air

8 Sept

GUM02:00Tamuning Guam Intl

28h 45m

1 stop

BNE06:45Brisbane

12 Sept

BNE08:40Brisbane

16h 35m

1 stop

GUM01:15Tamuning Guam Intl

$3,126

Philippine Airlines flights from Guam to Australia

Our best Philippine Airlines deals on Guam to Australia flight tickets

Philippine Airlines

23 Nov

GUM05:25Tamuning Guam Intl

28h 50m

1 stop

BNE10:15Brisbane

30 Nov

BNE11:35Brisbane

16h 20m

1 stop

GUM03:55Tamuning Guam Intl

$2,062

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

$2,157

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

$2,225

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Mon 7/9

04:40-08:00

3 stops51h 20m

Sydney Kingsford Smith

Mon 14/9

20:30-03:35

2 stops31h 05m

$1,144

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Sun 6/9

02:20-09:00

2 stops30h 40m

Sydney Kingsford Smith

Mon 14/9

20:30-23:55

2 stops27h 25m

$1,448

TamuningBrisbane

GUM Tamuning Guam Intl - BNE Brisbane

GUMBNE

Tamuning Guam Intl

Wed 9/9

04:40-06:45

2 stops26h 05m

Brisbane

Sun 13/9

13:40-01:15

2 stops35h 35m

$1,519

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Mon 7/9

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Mon 14/9

20:50-04:20

2 stops31h 30m

$1,549

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Sat 5/9

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Fri 11/9

09:45-04:20

2 stops42h 35m

$1,552

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Wed 2/12

02:20-10:05

1 stop30h 45m

Sydney Kingsford Smith

Thu 17/12

11:40-01:10

1 stop38h 30m

$1,605

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Sat 5/9

04:40-19:20

3 stops38h 40m

Sydney Kingsford Smith

Fri 11/9

11:15-04:20

1 stop17h 05m

$1,635

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Wed 2/12

02:20-13:15

2 stops33h 55m

Sydney Kingsford Smith

Thu 17/12

11:40-01:10

1 stop38h 30m

$1,721

Fastest return journey

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Sat 5/9

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Fri 11/9

11:15-04:20

1 stop17h 05m

$1,747

TamuningSydney

GUM Tamuning Guam Intl - SYD Sydney Kingsford Smith

GUMSYD

Tamuning Guam Intl

Sat 5/9

17:20-19:20

3 stops26h 00m

Sydney Kingsford Smith

Fri 11/9

07:40-04:20

2 stops20h 40m

$1,776

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 25m
Direct flights	None

The fastest flight from Guam to Australia takes 17h 25m

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.

Frequently asked questions about flying from Guam to Australia

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.