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Cheap flights from Guam to Australia from $654

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SYD
2 Aug — 9 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Guam to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Guam to Australia
Explore the most affordable flight options available from Guam to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2026.

Sun 23/804:40
GUM
-
PER
2 stops29h 30m
Multiple Airlines
Sun 30/810:35
PER
-
GUM
2 stops35h 10m
Multiple Airlines
Deal found 2/7$1,088
Sun 16/804:40
GUM
-
SYD
2 stops31h 05m
Multiple Airlines
Sun 23/813:00
SYD
-
GUM
2 stops34h 45m
Multiple Airlines
Deal found 2/7$1,224
Tue 11/800:50
GUM
-
SYD
2 stops34h 55m
Multiple Airlines
Mon 17/810:15
SYD
-
GUM
2 stops37h 30m
Multiple Airlines
Deal found 2/7$1,308
Thu 13/804:40
GUM
-
PER
3 stops38h 30m
Multiple Airlines
Thu 20/822:55
PER
-
GUM
1 stop27h 25m
Multiple Airlines
Deal found 28/6$1,344
Mon 24/804:40
GUM
-
SYD
2 stops31h 05m
Multiple Airlines
Mon 31/820:50
SYD
-
GUM
2 stops31h 30m
Multiple Airlines
Deal found 2/7$1,386
Thu 13/804:40
GUM
-
SYD
2 stops28h 40m
Multiple Airlines
Thu 20/810:15
SYD
-
GUM
2 stops37h 30m
Multiple Airlines
Deal found 29/6$1,489
Mon 17/804:40
GUM
-
MEL
2 stops28h 55m
Multiple Airlines
Sun 23/800:30
MEL
-
GUM
2 stops27h 05m
Multiple Airlines
Deal found 2/7$1,515
Sun 12/706:00
GUM
-
PER
1 stop34h 05m
Multiple Airlines
Sat 18/718:25
PER
-
GUM
2 stops27h 20m
Multiple Airlines
Deal found 30/6$1,522
Tue 28/704:40
GUM
-
SYD
2 stops28h 20m
Multiple Airlines
Tue 4/813:00
SYD
-
GUM
2 stops34h 45m
Multiple Airlines
Deal found 28/6$1,546
Thu 3/906:00
GUM
-
MEL
1 stop24h 30m
Philippine Airlines
Sun 13/908:00
MEL
-
GUM
1 stop20h 20m
Philippine Airlines
Deal found 3/7$1,589
Sun 16/806:00
GUM
-
SYD
1 stop26h 00m
Philippine Airlines
Sun 23/810:15
SYD
-
GUM
1 stop18h 05m
Philippine Airlines
Deal found 2/7$1,612
Thu 30/706:00
GUM
-
MEL
1 stop17h 10m
Multiple Airlines
Thu 6/813:00
MEL
-
GUM
2 stops39h 20m
Multiple Airlines
Deal found 1/7$1,621

Find flight deals from Guam to Australia

Keep the following information in mind while searching for Guam to Australia flight deals. Data was last updated 3 July 2026.

Round-trip from

$1,088

One-way from

$654
23/8-30/8
  • 23/8-30/8
  • 4 total stops
  • 64h 40m total
  • Guam to Australia
Search Deals
15/10
  • 15/10
  • 3 total stops
  • 44h 45m total
  • Guam to Australia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Guam to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 3 July 2026.
Use the filters below to find and compare flights from Guam to Australia that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Sun 23/8

04:40-08:10

2 stops29h 30m

Perth

Sun 30/8

10:35-23:45

2 stops35h 10m

$1,088

TamuningPerth

GUM - PER

GUMPER

Tamuning Guam Intl

Thu 13/8

04:40-17:10

3 stops38h 30m

Perth

Thu 20/8

22:55-04:20

1 stop27h 25m

$1,344

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 24/8

04:40-11:45

2 stops31h 05m

Sydney Kingsford Smith

Mon 31/8

20:50-04:20

2 stops31h 30m

$1,386

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 28/7

04:40-09:00

2 stops28h 20m

Sydney Kingsford Smith

Tue 4/8

13:00-23:45

2 stops34h 45m

$1,546

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 16/8

04:40-11:45

2 stops31h 05m

Sydney Kingsford Smith

Sun 23/8

21:55-03:35

2 stops29h 40m

$1,609

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

$1,612

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Thu 30/7

06:00-23:10

1 stop17h 10m

Melbourne

Thu 6/8

13:00-04:20

2 stops39h 20m

$1,621

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Sun 9/8

04:40-11:45

2 stops31h 05m

Sydney Kingsford Smith

Sun 16/8

11:15-04:20

1 stop17h 05m

$1,627

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 13/8

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Thu 20/8

20:35-04:20

2 stops31h 45m

$1,657

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Mon 17/8

06:00-05:00

1 stop23h 00m

Melbourne

Mon 24/8

12:00-00:10

2 stops36h 10m

$1,829

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 25 resultsSorted by cheapest first
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Best time to book a flight from Guam to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Guam with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Guam to Australia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Guam to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Guam to Australia?

    For as low as $1,612, Philippine Airlines can have you in Australia from Guam in 26h. Guam and Australia are separated by a distance of 5312 km.

  • Can I find deals for flights from Guam to Australia that include hotel bookings?

    Yes. In addition to deals on Guam to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Guam to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to Australia.

  • Can I find deals for business class flights from Guam to Australia?

    Yes. Cheapflights offers flight deals from Guam to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Guam to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Guam to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Guam to Australia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Guam to Australia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Guam to Australia with no change fees?

Certainly. Search results for flights to Australia from Guam shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Guam to Australia become cheaper?

Yes, Cheapflights offers price alerts on Guam to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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