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Cheap flights from Guam to Australia from $703

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SYD
27 May — 3 Jun1
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 27 April 2026.

Thu 18/606:00
GUM
-
SYD
1 stop27h 45m
Multiple Airlines
Mon 22/611:15
SYD
-
GUM
1 stop17h 05m
Multiple Airlines
Deal found 25/4$1,523
Wed 10/606:00
GUM
-
SYD
2 stops49h 20m
Multiple Airlines
Wed 17/611:15
SYD
-
GUM
1 stop17h 05m
Multiple Airlines
Deal found 25/4$1,568
Tue 5/506:00
GUM
-
SYD
1 stop27h 45m
Multiple Airlines
Mon 11/511:15
SYD
-
GUM
1 stop17h 05m
Multiple Airlines
Deal found 25/4$1,670
Thu 21/500:50
GUM
-
SYD
2 stops30h 30m
Multiple Airlines
Fri 29/511:15
SYD
-
GUM
1 stop17h 05m
Multiple Airlines
Deal found 22/4$1,687
Tue 7/706:00
GUM
-
MEL
1 stop17h 10m
Multiple Airlines
Tue 14/721:35
MEL
-
GUM
2 stops54h 45m
Multiple Airlines
Deal found 27/4$1,726
Fri 17/706:00
GUM
-
SYD
2 stops49h 20m
Multiple Airlines
Sun 26/711:15
SYD
-
GUM
1 stop17h 05m
Multiple Airlines
Deal found 27/4$1,750
Tue 26/506:00
GUM
-
SYD
1 stop27h 45m
Multiple Airlines
Tue 2/611:15
SYD
-
GUM
1 stop17h 05m
Multiple Airlines
Deal found 26/4$1,801
Mon 12/1006:00
GUM
-
SYD
2 stops28h 25m
Multiple Airlines
Fri 16/1013:25
SYD
-
GUM
1 stop15h 55m
Multiple Airlines
Deal found 23/4$1,842
Mon 8/617:20
GUM
-
CNS
2 stops36h 35m
Multiple Airlines
Mon 15/612:30
CNS
-
GUM
2 stops27h 05m
Multiple Airlines
Deal found 24/4$1,859
Thu 3/906:00
GUM
-
MEL
1 stop24h 30m
Philippine Airlines
Sat 12/906:30
MEL
-
GUM
1 stop21h 50m
Philippine Airlines
Deal found 27/4$1,936
Mon 23/1106:00
GUM
-
BNE
1 stop27h 55m
Philippine Airlines
Mon 30/1111:10
BNE
-
GUM
1 stop17h 10m
Philippine Airlines
Deal found 27/4$1,940
Thu 17/1206:00
GUM
-
MEL
1 stop24h 20m
Philippine Airlines
Wed 23/1209:00
MEL
-
GUM
1 stop20h 20m
Philippine Airlines
Deal found 22/4$2,054

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 27 April 2026.

Round-trip from

$1,523

One-way from

$703
18/6-22/6
  • 18/6-22/6
  • 2 total stops
  • 44h 50m total
  • Guam to Australia
Search Deals
23/5
  • 23/5
  • 3 total stops
  • 32h 10m 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 27 April 2026.
Use the filters below to find and compare flights from Guam to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 10/6

06:00-07:20

2 stops49h 20m

Sydney Kingsford Smith

Wed 17/6

11:15-04:20

1 stop17h 05m

$1,568

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Wed 17/6

00:50-07:20

2 stops30h 30m

Sydney Kingsford Smith

Mon 22/6

13:00-23:45

2 stops34h 45m

$1,685

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Thu 21/5

00:50-07:20

2 stops30h 30m

Sydney Kingsford Smith

Fri 29/5

11:15-04:20

1 stop17h 05m

$1,687

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Tue 7/7

06:00-23:10

1 stop17h 10m

Melbourne

Tue 14/7

21:35-04:20

2 stops54h 45m

$1,726

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Fri 17/7

06:00-07:20

2 stops49h 20m

Sydney Kingsford Smith

Sun 26/7

11:15-04:20

1 stop17h 05m

$1,750

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Tue 26/5

06:00-09:45

1 stop27h 45m

Sydney Kingsford Smith

Tue 2/6

11:15-04:20

1 stop17h 05m

$1,801

TamuningSydney

GUM - SYD

GUMSYD

Tamuning Guam Intl

Mon 12/10

06:00-11:25

2 stops28h 25m

Sydney Kingsford Smith

Fri 16/10

13:25-04:20

1 stop15h 55m

$1,842

TamuningCairns

GUM - CNS

GUMCNS

Tamuning Guam Intl

Mon 8/6

17:20-05:55

2 stops36h 35m

Cairns

Mon 15/6

12:30-15:35

2 stops27h 05m

$1,859

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Thu 3/9

06:00-06:30

1 stop24h 30m

Melbourne

Sat 12/9

06:30-04:20

1 stop21h 50m

$1,936

TamuningMelbourne

GUM - MEL

GUMMEL

Tamuning Guam Intl

Thu 3/9

06:00-06:30

1 stop24h 30m

Melbourne

Sat 12/9

15:10-04:20

2 stops37h 10m

$2,443

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 18 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 $1,936, Philippine Airlines can have you in Australia from Guam in 24h 30m. Guam and Australia are separated by a distance of 5684 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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